Cooking utensil

Abstract

The utility model provides a cooking utensil which comprises a pot body, a rice soup collecting box and a cover body, a cooking cavity is formed in the pot body, and the cover body is connected to the pot body and can be operated to open or close the cooking cavity. The cover body is provided with a rice soup channel, the rice soup channel comprises at least one inlet channel and at least one outlet channel, the inlet channel is communicated with the cooking cavity, and the outlet channel is communicated with the rice soup collecting box and used for conveying rice soup generated during normal work of the cooking utensil from the interior of the cooking cavity to the rice soup collecting box; the side, facing the rice soup channel, of the edge of the inlet channel extends to form a stop protruding block, the rice soup is prevented from returning to the cooking cavity again under the action of counter-acting force, and the stop protruding block at least surrounds the end, away from the outlet channel, of the inlet channel. The rice soup entering the rice soup channel from the cooking cavity is prevented from flowing back into the cooking cavity from the inlet channel when reaching the side, away from the outlet channel, of the stopping protruding block.

Description

Technical Field

[0001] The present application relates to the structural field of cooking utensils, in particular to a cooking utensils. Background Art

[0002] As the industry develops, cooking utensils can cook rice at high power by adding more water into the cooking chamber than normal rice cooking, and discharge the rice soup during the boiling process and collect it into an additional container, so that users can drink fresh, sweet and fragrant rice soup.

[0003] However, in the existing cooking utensils, when rice soup flows into the rice soup channel connected to the rice soup collecting box, part of the rice soup may flow back into the cooking utensils due to gravity or airflow counter-flow, resulting in the rice soup that needs to be discharged cannot be completely discharged. Utility Model Content

[0004] The present application provides a cooking utensil, which can avoid the situation where rice soup cannot be completely discharged from the cooking utensil.

[0005] In order to solve the above technical problems, the present application proposes a cooking utensil, which includes a pot body, on which a cooking cavity is provided. A rice soup collection box. A cover body, which is connected to the pot body and can be operated to open or cover the cooking cavity, and the cover body is provided with a rice soup channel. The rice soup channel includes at least one inlet channel and at least one outlet channel, wherein the inlet channel is connected to the cooking cavity, and the outlet channel is connected to the rice soup collection box. A stopper protrusion extends from the edge of the inlet channel toward one side of the rice soup channel, and the stopper protrusion at least surrounds one end of the inlet channel away from the outlet channel.

[0006] Specifically, the cover body is further provided with an anti-backflow cavity, which is formed by enclosing the cover body and at least the stop protrusion and is communicated with an end of the rice soup channel away from the outlet channel.

[0007] Specifically, the rice soup channel includes an inclined bottom wall close to the pot body, and along the direction of gravity, the inclined bottom wall extends obliquely downward from the inlet channel to the outlet channel.

[0008] Specifically, along the gravity direction, the bottom wall surface of the anti-backflow cavity and the inclined bottom wall are located in the same plane.

[0009] Specifically, the angle between the inclined bottom wall and the gravity direction is 0-90 degrees.

[0010] Specifically, the cover body includes an inner side facing the pot body, and along the gravity direction, the ratio of the depth of the bottom end of the inlet channel extending into the cooking cavity to the distance from the inner side to the bottom of the cooking cavity is 10%-30%.

[0011] Specifically, along the direction perpendicular to the gravity, the cross section of the inlet channel is circular, wherein the inner diameter of the inlet channel ranges from 5 to 20 mm.

[0012] Specifically, along the gravity direction, the inlet channel is trumpet-shaped, wherein a cross-sectional area of ​​one end of the inlet channel connected to the rice soup channel is smaller than a cross-sectional area of ​​one end of the inlet channel connected to the cooking cavity.

[0013] Specifically, the cover is provided with a groove portion. The cooking utensil further comprises a flow guide, the flow guide is detachably installed in the groove portion, and the rice soup channel is arranged on the flow guide.

[0014] Specifically, the flow guide comprises a mounting seat and a mounting cover, the mounting seat is mounted on the cover body, a flow guide groove is provided on the mounting seat, the mounting cover is buckled on the mounting seat and covers the flow guide groove to form a rice soup channel. The inlet channel and the outlet channel are both provided on the mounting seat.

[0015] Specifically, a sealing member is provided between the mounting seat and the mounting cover. Sealing rubber rings are provided at the connection between the mounting seat and the inlet channel and the outlet channel, and the sealing rubber rings are sleeved on the inlet channel and the outlet channel.

[0016] Specifically, the pot body includes a top abutting against the cover body and a side wall connected to the top. The pot body is also provided with a containing cavity, and both the cooking cavity and the containing cavity pass through the top; the rice soup collecting box is detachably installed in the containing cavity. The side wall is provided with an installation opening, the installation opening is connected to the containing cavity, and the rice soup collecting box is loaded and unloaded into the containing cavity through the installation opening, and the top is also provided with a through hole, and the through hole is connected to the rice soup channel.

[0017] Specifically, the mounting cover is further provided with an exhaust hole, and the top is provided with an exhaust channel, and the exhaust channel is connected to the exhaust hole.

[0018] The beneficial effect of the present application is as follows: compared with the existing cooking utensils, the cooking utensils proposed in the present application include a pot body, a rice soup collection box and a cover body, wherein the pot body is provided with a cooking cavity, the cover body is connected to the pot body and can be operated to open or close the cooking cavity. The cover body is provided with a rice soup channel, the rice soup channel includes at least one inlet channel and at least one outlet channel, the inlet channel is connected to the cooking cavity, the outlet channel is connected to the rice soup collection box, and is used to transport the rice soup generated in the normal operation of the cooking utensils from the inside of the cooking cavity to the rice soup collection box, the edge of the inlet channel extends toward one side of the rice soup channel to prevent the rice soup from returning to the cooking cavity due to the action of the reaction force, the stop protrusion at least surrounds one end of the inlet channel away from the outlet channel, and prevents the rice soup entering the rice soup channel from the cooking cavity from flowing back into the cooking cavity from the inlet channel when it reaches the side of the stop protrusion away from the outlet channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work, including:

[0020] Figure 1 is a structural schematic diagram of an embodiment of a cooking utensil provided in the present application, wherein the cooking utensil includes a flow guide;

[0021] Figure 2 yes Figure 1 A cross-sectional view of the cooking appliance along section AA;

[0022] Figure 3 yes Figure 1 A structural schematic diagram of an embodiment of the cooking utensil in which the cover and the pot body are in an open state;

[0023] Figure 4 yes Figure 1 A schematic structural diagram of an embodiment of the flow guide member described in;

[0024] Figure 5 yes Figure 4 A cross-sectional view of the guide member along the BB section;

[0025] Figure 6 yes Figure 1 A schematic structural diagram of another embodiment of the flow guide member in the cooking utensil. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. According to the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0028] When a cooking utensil is used to cook rice, there are often multiple stages, including a soaking stage, a gelatinization stage, a boiling stage, and a gelatinization and stewing stage. When the rice starts to be cooked, the rice and water are put into the cooking utensil in a certain proportion. In the soaking stage, the cooking utensil heats up and soaks the rice. When the temperature reaches a certain temperature, the rice enters a heat preservation soaking stage, so that the rice absorbs a part of the water. After soaking for a preset time, the cooking utensil continues to heat up to a preset temperature, and the rice continues to absorb water and continues to gelatinize. After a certain time, the water inside the cooking utensil continues to heat up until it enters a boiling stage, and the boiling stage is maintained for a period of time to reach a high-pressure gelatinization stage. After the high-pressure gelatinization stage is maintained for a period of time, the cooking utensil enters a stewing stage. At this time, there is still a stage in the cooking utensil that maintains a boiling state, and the rice inside the cooking utensil is completely cooked and the rice soup is completely discharged by utilizing the stage of maintaining a boiling state. When the cooking appliance is in the boiling stage, the internal pressure increases with the increase of temperature, which causes a large pressure difference between the area where rice is cooked and the position where rice soup is collected inside the cooking appliance. The pressure difference is used to press the rice soup into a position independent of the rice cooking area, thereby realizing the collection of rice soup.

[0029] In one aspect of the present application, a cooking utensil is provided. Figure 1 and Figure 2 , Figure 1 is a structural schematic diagram of an embodiment of a cooking utensil provided by the present application;

[0030] Figure 2 yes Figure 1In some embodiments, the cooking utensil comprises a pot body 1, a rice soup collecting box 2 and a cover body 3, wherein the pot body 1 is provided with a cooking cavity 11, the cover body 3 is connected to the pot body 1 and can be operated to open or cover the cooking cavity 11, and when the cooking utensil is working normally, the cover body 3 covers the cooking cavity 11. The cover body 3 is provided with a rice soup channel 31, and the rice soup channel 31 includes at least one inlet channel 311 and at least one outlet channel 312. The inlet channel 311 is connected to the cooking cavity 11, and the outlet channel 312 is connected to the rice soup collecting box 2, and is used to transport the rice soup generated during the normal operation of the cooking appliance from the inside of the cooking cavity 11 to the rice soup collecting box 2, and the rice soup channel 31 includes an inclined bottom wall 313 close to the pot body 1, that is, along the direction of gravity, the inclined bottom wall 313 extends obliquely downward from the inlet channel 311 to the direction of the outlet channel 312, so that the rice soup entering the rice soup channel 31 has a tendency to flow downward along the inclined bottom wall 313 in the rice soup channel 31 due to the action of gravity, thereby avoiding the rice soup from returning to the cooking cavity 11 along the inlet channel 311 of the rice soup channel 31 due to the kinetic potential energy still possessed by the rice soup when entering the rice soup channel 31 or due to the action of gravity, thereby affecting the collection efficiency of the rice soup.

[0031] It can be understood that the angle between the inclined bottom wall 313 and the gravity direction is 0-90 degrees, preferably, it can be greater than or equal to 10 degrees and less than 90 degrees, specifically, it can be 10 degrees, 30 degrees, 50 degrees, 70 degrees, 89 degrees, etc. In order to ensure that the cooking appliance works normally, when the rice soup enters the rice soup collecting box 2 from the cooking cavity 11 through the rice soup channel 31, the rice soup flowing through the rice soup channel 31 always enters the rice soup collecting box 2 along the slope of the inclined bottom wall 313 under the action of gravity, so as to prevent the rice soup from flowing back into the cooking cavity 11 when entering the rice soup channel 31 along the inlet channel 311, thereby reducing the collection rate of the rice soup, and more seriously, may affect the cooking of rice in the cooking cavity.

[0032] In some embodiments, there may be multiple inlet channels 311 and outlet channels 312, which are regularly arranged on the cover body 3 along the extension direction of the cover body 3. On the one hand, when the rice soup in the cooking cavity 11 reaches the inlet channels 311, it can enter the rice soup channel 31 from multiple inlet channels 311 at the same time, thereby accelerating the speed of the rice soup entering the rice soup channel 31. On the other hand, when the rice soup rushes out of the cooking cavity 11, it will inevitably drive the rice grains to rush to the inlet channels 311 synchronously. By providing multiple inlet channels 311, when the rice soup drives more rice grains, resulting in the blockage of one or several inlet channels 311, other additional inlet channels 311 can still realize the delivery of the rice soup to the rice soup channel 31. Furthermore, when too much rice soup passes through the inlet channels 311 and the rice soup cannot be delivered to the rice soup collecting box 2, the rice soup will be blocked at the outlet channels 312, thereby causing the rice soup to flow back. In order to avoid this situation, multiple outlet channels 312 can also be provided at the outlet end of the rice soup channel 31.

[0033] In order to ensure that the rice soup inside the cooking cavity 11 can be transported to the rice soup collecting box 2 with maximum efficiency, in some embodiments, please continue to refer to Figure 2 The cover body 3 includes an inner side 30 facing the pot body 1. Along the direction of gravity, the ratio of the depth d of the bottom end of the inlet channel 311 extending into the cooking cavity 11 to the distance h from the inner side 30 to the bottom of the cooking cavity 11 is 10%-30%. That is, the inner side of the cover body 3 covers the cooking cavity and forms a cooking area for cooking. In the area where cooking is performed inside the entire cooking utensil, the ratio of the length of the bottom of the inlet channel 311 extending into the cooking area to the depth of the entire cooking area is 10%-30%, that is, the range of d / h is 10%-30%. Most preferably, d / h=21%. As the cooking appliance works normally, when an air pressure difference is generated between the cooking cavity 11 and the rice soup collecting box 2 and the rice soup needs to be discharged, the air pressure in the cooking cavity 11 can accumulate energy in the remaining space inside the cooking cavity 11, and the accumulated energy can smoothly extend the rice soup into the cooking cavity 11 through the entrance channel 311 when the rice soup channel 31 is opened, and the entrance channel 311 extends into the distance of the cover body 3, thereby ensuring that the rice soup generated in this working mode can be completely discharged from the cooking cavity 11, avoiding the situation that the rice soup to be discharged cannot be completely discharged due to insufficient kinetic energy caused by the air pressure difference, thereby affecting the cooking of rice, achieving a good rice soup discharge effect, and improving the market competitiveness of the cooking appliance.

[0034] In order to ensure that the rice soup can smoothly enter the rice soup channel 31 from the inlet channel 311, in some embodiments, the cross section of the inlet channel is circular along the direction perpendicular to the gravity, so as to ensure that the rice soup will not collide with the inner wall of the inlet channel 311 when entering the inlet channel 311. The rice soup loses the kinetic energy brought by the pressure difference due to the collision, and flows back to the cooking cavity 11 along the inner wall of the inlet channel 311, resulting in a decrease in the transportation efficiency of the rice soup. The inner diameter of the inlet channel 311 ranges from 5 to 20 mm, preferably, it can be 7 mm, 9 mm, 11 mm, 13 mm, 15 mm, 17 mm, etc. When the cross-sectional area at any position in the inlet channel 311 is the same, the inlet channel 311 is cylindrical.

[0035] Since the rice soup in the cooking cavity 11 is transported to the rice soup collecting box 2 through the rice soup passage 31 by the air pressure difference between the cooking cavity 11 and the rice soup collecting box 2, in order to reduce the loss of the rice soup when entering the rice soup passage 31, in some embodiments, please refer to Figure 2 and Figure 5 , Figure 5 yes Figure 4 The cross-sectional view of the guide member along the BB section. Along the gravity direction, the inlet channel 311 is trumpet-shaped, wherein the cross-sectional area of ​​the end of the inlet channel 311 connected to the rice soup channel 31 is smaller than the cross-sectional area of ​​the end of the inlet channel 311 connected to the cooking cavity 11, that is, the inner diameter of the end of the inlet channel 311 connected to the rice soup channel 31 is in the range of 8mm to 12mm, specifically, it can be 8mm, 10mm, 12mm, etc., and the inner diameter of the end of the inlet channel 311 connected to the cooking cavity 11 is in the range of 10mm-15mm, specifically, it can be 10mm, 13mm, 15mm, etc., so that the larger air pressure difference can be When the driven rice soup enters the entrance channel 311 and then enters the rice soup channel 31, the cross-sectional area of ​​the rice soup is reduced to a certain extent, and the amount of rice soup entering the rice soup channel 31 at the same time is reduced, thereby reducing the effect of the air pressure difference on the rice soup channel 31 and reducing the loss of rice soup during transportation. That is, when the cooking utensil is needed to work and discharge the rice soup, the extra water can discharge no less than 50% of the rice soup, thereby ensuring that the rice soup output rate is guaranteed without affecting the cooking utensil's ability to cook rice of different hardnesses, so as to meet more application scenarios.

[0036] In order to further ensure that the rice soup will not flow back into the cooking cavity 11 due to inertia when entering the rice soup channel 31 from the cooking device, in some embodiments, please continue to refer to Figure 2 and Figure 5A stopper protrusion 314 extends from the edge of the inlet channel 311 toward one side of the rice soup channel 31. The stopper protrusion 314 is used to separate the rice soup that enters the rice soup channel 31 due to the impact of the air pressure difference from the inlet channel 311, so as to prevent the rice soup from returning to the cooking chamber 11 along the inlet channel 311 due to inertia or reaction force, thereby affecting the normal cooking of rice.

[0037] Furthermore, due to the provision of the inclined bottom wall 313, the stopper protrusion 314 surrounds at least one end of the inlet channel 311 away from the outlet channel 312. After the rice soup enters the rice soup channel 31, the rice soup near the outlet channel 312 will flow downward along the inclined bottom wall 313 under the action of gravity until it is transported from the outlet channel 312 to the rice soup collecting box 2. At the end of the inlet channel 311 away from the outlet channel 312, the rice soup will hit the side wall of the rice soup channel 31. The stopper protrusion 314 is provided to prevent the rice soup from returning to the cooking chamber 11 due to the reaction force.

[0038] Furthermore, in some embodiments, the cover body 3 is further provided with an anti-backflow cavity 32, which is formed by enclosing the cover body 3 and at least part of the stopper protrusion 314, and is connected to one end of the rice soup channel 31 away from the outlet channel 312, so that the rice soup that enters the rice soup channel 31 due to the air pressure difference can enter the anti-backflow cavity 32 after colliding with the cover body 3. Along the gravity direction, the bottom wall surface of the anti-backflow cavity 32 and the inclined bottom wall 313 are located in the same plane, and the anti-backflow cavity 32 and the rice soup channel 31 have the same outlet channel 312, so that after entering the anti-backflow cavity 32, under the action of the external atmospheric pressure, the rice soup can still be transported to the rice soup collection box 2 along the path of the rice soup channel 31 to avoid the anti-backflow cavity 32, thereby ensuring that all the rice soup that enters the anti-backflow cavity 32 can be completely transported to the rice soup collection box 2, and ensuring the stability of the rice soup during transportation and circulation.

[0039] In some embodiments, please refer to Figure 2 , Figure 3 and Figure 4 , Figure 3 yes Figure 1 A structural schematic diagram of an embodiment of the cooking utensil in which the cover and the pot body are in an open state; Figure 4 yes Figure 1The cover 3 is provided with a groove 33, and the cooking utensil further comprises a flow guide 4, which is detachably mounted in the groove 33, and a rice soup channel 31 is arranged on the flow guide 4, which reduces the manufacturing difficulty of the cover 3 of the cooking utensil. It is only necessary to set a space on the cover 3 and install the flow guide 4 on the cover 3, so as to realize that the rice soup channel 31 is additionally provided on the cover 3, and the rice soup is transported. When the cooking utensil is in a working scene where the rice soup does not need to be discharged, the flow guide 4 can be removed, and at this time, the cover 3 of the cooking utensil no longer has the rice soup channel 31 for transporting the rice soup. On the one hand, it can prevent the cooking utensil from being able to use the water added to the cooking cavity 11 completely for cooking the rice when cooking the rice normally; on the other hand, it can also prevent the pressure inside the cooking cavity 11 from being increased due to the increase in temperature due to the connection with the flow guide 4, resulting in insufficient pressure inside the cooking cavity 11, thereby affecting the normal cooking of the rice.

[0040] For further information, please refer to Figure 6 , Figure 6 yes Figure 1 Schematic diagram of the structure of another embodiment of the flow guide member in the cooking utensil. The flow guide member 4 includes a mounting seat 41 and a mounting cover 42. The cover body 3 includes an inner cover 34. The mounting seat 41 is mounted on the inner cover 34. At this time, when the cooking utensil needs to discharge rice soup, the flow guide member 4 is located inside the cover body 3 to prevent the rice soup channel 31 inside the flow guide member 4 from being separated from the cover body 3 when the impact force generated by the rice soup entering the rice soup channel 31 is received, thereby affecting the discharge of the rice soup and the normal operation of the cooking utensil. The rice soup channel 31 is arranged in the flow guide member 4, and the mounting seat 41 is provided with a flow guide groove 410. The mounting cover 42 is snapped on the mounting seat 41 and covers the flow guide groove 410 to form the rice soup channel 31, so that the rice soup channel 31 and the flow guide member 4 are integrally formed to prevent the unnecessary leakage of rice soup from the joint when the two are connected, thereby causing waste of rice soup. The inlet channel 311 and the outlet channel 312 are both arranged on the mounting seat 41. By mounting the mounting seat 41 on the cover body 3, the inlet channel 311 and the outlet channel 312 are respectively connected to the cooking cavity 11 and the rice soup collecting box 2, so that the rice soup can be transported.

[0041] It can be understood that since the rice soup channel 31 inside the guide member 4 is formed by splicing the mounting seat 41 and the mounting cover 42, in order to further ensure the sealing of the rice soup when it is transported in the rice soup channel 31, please continue to refer to Figure 2In some embodiments, a seal 5 is further provided between the mounting seat 41 and the mounting cover 42, and a seal 5 is provided at each connection between the mounting seat 41 and the mounting cover 42, and the seal 5 can be an elastic seal, which ensures that when the rice soup enters the rice soup channel 31 and an impact occurs on the connection between the mounting seat 41 and the mounting cover 42, the mounting seat 41 and the mounting cover 42 can still maintain a sealed state, thereby ensuring the sealing of the rice soup when it is transported in the rice soup channel 31.

[0042] Furthermore, in some embodiments, a sealing rubber ring 6 is provided at the connection between the mounting seat 41 and the inlet channel 311 and the outlet channel 312, and the sealing rubber ring 6 is mounted on the inlet channel 311 and the outlet channel 312. When the rice soup is transported, the rice soup will not leak from the connection between the mounting seat 41 and the inlet channel 311 and the outlet channel 312 or from the connection between the mounting seat 41 and the cooking cavity 11 and the rice soup collecting box 2, thereby ensuring the sealing of the rice soup when it is transported in the rice soup channel 31 and the smoothness of the rice soup circulation.

[0043] It can be understood that in some embodiments, in order to further ensure the stability of the connection between the guide member 4 and the cooking cavity 11 or the rice soup collecting box 2, a fixing member (not shown) is further provided on the guide member 4 at the bottom end of the inlet channel 311 and the outlet channel 312. Through the fixing member, the guide member 4 can be stably fixed to the cooking cavity 11 and the rice soup collecting box 2, further avoiding that when the rice soup impacts the guide member 4 driven by air pressure, the guide member 4 will not be affected by the impact force and will not be separated from the cooking cavity 11 or the rice soup collecting box 2, thereby affecting the transportation and collection of the rice soup.

[0044] In some embodiments, please refer to Figure 2 and Figure 3 The pot body 1 includes a top 13 that abuts against the cover body 3 and a side wall 14 connected to the top 13. When the cooking utensil is working normally, the cover body 3 covers and abuts against the top 13. The pot body 1 is also provided with a receiving cavity 12 for receiving the rice soup collection box 2. The cooking cavity 11 and the receiving cavity 12 both penetrate the top 13, so that the cooking cavity 11 and the rice soup collection box 2 can be freely taken out, which is convenient for cleaning the cooking cavity 11 and the rice soup collection box 2 and improves the use experience of the entire cooking utensil. The cooking cavity 11 and the rice soup collection box 2 in the receiving cavity 12 are connected through the rice soup channel 31, so that the rice soup can be transported between the cooking cavity 11 and the rice soup collection box 2.

[0045] The side wall 14 is also provided with an installation opening (not shown), which is connected to the accommodating chamber 12. The rice soup collecting box 2 is correspondingly provided with a buckle (not shown), which is engaged with the installation opening. The rice soup collecting box 2 is loaded and unloaded from the installation opening to the accommodating chamber 12, so that the rice soup collecting box 2 can be freely taken. The top 13 is also provided with a through hole (not shown), which is connected to the rice soup passage 31. At this time, the inlet passage 311 and the outlet passage 312 of the rice soup passage 31 are both arranged inside the cover body 3, so that the rice soup is not affected by the external atmospheric pressure when it is transported from the rice soup passage 31 to the rice soup collecting box 2, and can be transported to the rice soup collecting box 2 more smoothly, thereby preventing the rice soup from flowing back in the rice soup passage 31, affecting the collection of rice soup inside the entire cooking utensil, and thus affecting the cooking quality of rice and the feeling of use.

[0046] It can be understood that in this embodiment, in order to realize the setting of the inclined bottom wall 313 inside the rice soup channel 31, the rice soup collecting box 2 includes a box cover 21, and the box cover 21 is arranged with a certain slope in cooperation with the inclined bottom wall 313 to ensure that the rice soup collecting box 2 can be completely accommodated in the pot body 1, and ensure that the rice soup can still flow along the inclined bottom wall 313 to the outlet channel 312 after entering the rice soup channel 31 from the inlet channel 311.

[0047] Furthermore, in order to ensure that the rice soup is not affected by unnecessary air pressure during transportation and flows smoothly into the rice soup collecting box 2, in some embodiments, the rice soup collecting box 2 is also provided with an exhaust hole 20, and an air outlet channel (not shown) is provided on the top 13. The air outlet channel is connected to the exhaust hole 20, and is used to discharge the atmospheric pressure that enters the rice soup channel 31 along with the rice soup and enters the cooking cavity 11 in the rice soup collecting box 2, so that the air pressure inside the rice soup collecting box 2 is always in a relatively stable range, thereby ensuring that when the cooking appliance works normally, the rice soup can be pressed into the rice soup channel 31 and sent into the rice soup collecting box 2 through the pressure difference between the increased atmospheric pressure in the cooking cavity 11 and the pressure inside the rice soup collecting box 2.

[0048] In some other embodiments, the rice soup collecting box 2 can also be set on the outside of the pot body 1. In this case, the guide member 4 is partially accommodated in the cover body 3, and the rice soup channel 31 is connected to the cooking cavity 11 and the rice soup collecting box 2 to realize the collection of rice soup.

[0049] It is understandable that, since the rice soup collection box 2 is arranged outside the pot body 1 and is in direct contact with the outside, the temperature of the rice soup inside the rice soup collection box 2 cannot be guaranteed compared with the case where the rice soup collection box 2 is arranged on the pot body 1. As time goes by, the temperature inside the rice soup collection box 2 will decrease, thereby affecting the taste of the rice soup. Therefore, an additional heat preservation member (not shown) can be arranged inside or outside the rice soup collection box 2, and the heat preservation member is mounted on the outside of the rice soup collection box 2 to keep the rice soup warm, reduce the rate of temperature drop of the rice soup, and improve the use experience of the cooking utensil.

[0050] Furthermore, since the rice soup collection box 2 is arranged outside the pot body 1, the rice soup collection box 2 and the internal cooking cavity 11 need to be connected through the guide member 4. In some embodiments, a heating element (not shown) may be additionally arranged on the side of the pot body 1 close to the rice soup collection box 2, and a sensing element (not shown) is correspondingly arranged on the rice soup collection box 2. When the rice soup in the rice soup collection box 2 needs to be heated, the rice soup collection box 2 can be attached to the side of the pot body 1, and the sensing element transmits a signal to make the heating element work to heat the rice soup.

[0051] In the description of the present application, the description with reference to the terms "some embodiments", "some embodiments", "examples", "specific examples", or "some examples" etc. means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiments or examples are included in at least some embodiments or examples of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Moreover, the specific features, mechanisms, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradicting each other.

[0052] The above are only implementation methods of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of this application, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A cooking utensil, It is characterized in that include: A pot body, wherein a cooking cavity is provided on the pot body; Rice soup collection box; A cover body, the cover body is connected to the pot body and can be operated to open or close the cooking cavity, and the cover body is provided with a rice soup channel; The rice soup channel comprises at least one inlet channel and at least one outlet channel, the inlet channel is connected to the cooking cavity, and the outlet channel is connected to the rice soup collecting box; A stopper protrusion is extended from one side of the edge of the inlet channel toward the rice soup channel, and the stopper protrusion at least surrounds one end of the inlet channel away from the outlet channel.

2. The cooking device according to claim 1, It is characterized in that The cover body is further provided with an anti-backflow cavity, which is formed by enclosing the cover body at least the stop protrusion and is communicated with an end of the rice soup channel away from the outlet channel.

3. The cooking device according to claim 2, It is characterized in that The rice soup passage comprises an inclined bottom wall close to the pot body, and along the direction of gravity, the inclined bottom wall extends obliquely downward from the inlet passage toward the outlet passage.

4. The cooking device according to claim 3, It is characterized in that Along the gravity direction, the bottom wall surface of the anti-backflow cavity and the inclined bottom wall are located in the same plane.

5. The cooking device according to claim 3, It is characterized in that The angle between the inclined bottom wall and the gravity direction is 0-90 degrees.

6. The cooking device according to claim 1, It is characterized in that The cover body includes an inner side facing the pot body, and along the gravity direction, the ratio of the depth of the bottom end of the inlet channel extending into the cooking cavity to the distance from the inner side to the bottom of the cooking cavity is 10%-30%.

7. The cooking device according to claim 1, It is characterized in that Along the direction perpendicular to gravity, the cross section of the inlet channel is circular; Wherein, the inner diameter of the inlet channel ranges from 5 to 20 mm.

8. The cooking device according to claim 7, It is characterized in that Along the gravity direction, the inlet channel is trumpet-shaped, wherein a cross-sectional area of ​​one end of the inlet channel connected to the rice soup channel is smaller than a cross-sectional area of ​​one end of the inlet channel connected to the cooking cavity.

9. The cooking device according to any one of claims 1 to 8, It is characterized in that The cover body is provided with a groove portion; The cooking appliance further comprises a flow guide member which is detachably installed in the groove portion, and the rice soup channel is arranged on the flow guide member.

10. The cooking appliance according to claim 9, It is characterized in that The guide member comprises a mounting seat and a mounting cover, wherein the mounting seat is mounted on the cover body, a guide groove is provided on the mounting seat, and the mounting cover is buckled on the mounting seat and covers the guide groove to form a rice soup channel; The inlet channel and the outlet channel are both arranged on the mounting seat.

11. The cooking appliance according to claim 10, It is characterized in that A sealing member is also provided between the mounting seat and the mounting cover; Sealing rubber rings are arranged at the connection positions between the mounting seat and the inlet channel and the outlet channel, and the sealing rubber rings are sleeved on the inlet channel and the outlet channel.

12. The cooking appliance according to claim 1, It is characterized in that The pot body comprises a top portion abutting against the cover body and a side wall connected to the top portion; The pot body is further provided with a containing cavity, and both the cooking cavity and the containing cavity penetrate the top; the rice soup collecting box is detachably mounted on the containing cavity; The side wall is provided with an installation opening, which is connected to the accommodating cavity. The rice soup collecting box is loaded and unloaded into the accommodating cavity through the installation opening, and the top is also provided with a through hole, which is connected to the rice soup channel.

13. The cooking appliance according to claim 12, It is characterized in that The rice soup collecting box is also provided with an exhaust hole, and the top is provided with an exhaust channel, which is connected to the exhaust hole.

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