CN115211714B - Cooking utensil - Google Patents

Abstract

The present invention provides a cooking appliance, the cooking appliance comprising: a pot body; the pot body is detachably connected with the pot body and comprises a first cavity; the valve seat is arranged on the pot body and comprises a first runner communicated with the first cavity; the trigger part is arranged on the cooker body; the first valve body is arranged on the pot body; the trigger part is contacted with the first valve body in a state that the pot body is connected with the pot body, the first valve body opens the first flow passage, and otherwise, the first valve body closes the first flow passage. Through setting up first valve body and setting up the trigger part in the runner department of valve seat at the corresponding position of a kind of deep pot body, make first valve body can close the runner under non-trigger state to open the runner under triggered state, with the automatic switch that realizes the runner through the structure, satisfy the culinary art demand and the sealed demand of the pot body, thereby solve the technical problem that the liquid easily leaks in the interior pot that exists among the correlation technique, avoid leaking the liquid damage other electrical apparatus structures in the cooking utensil.

Description

Cooking utensil

Technical Field

The invention relates to the technical field of household appliances, in particular to a cooking appliance.

Background

In the related art, steam cooking utensil lets in the steam that the cooking required to interior pot through the steam inlet pipeline structure of interior pot bottom, and air inlet pipeline is linked together with the steam pipeline under operating condition, but the interior pot can not avoid producing to rock under operating condition, and the rocking can influence the communication state of air inlet pipeline and steam pipeline to liquid leakage in the interior pot. Similarly, when the inner pot is disassembled, the air inlet pipeline can also generate liquid leakage when the steam pipeline is disconnected, so that the service life of the cooking utensil is influenced.

Therefore, how to design a cooking appliance capable of overcoming the above technical drawbacks is a technical problem to be solved.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art.

To this end, the present invention proposes a cooking appliance.

In view of the above, the present invention provides a cooking appliance including: a pot body; the pot body is detachably connected with the pot body and comprises a first cavity; the valve seat is arranged on the pot body and comprises a first runner communicated with the first cavity; the trigger part is arranged on the cooker body; the first valve body is arranged on the pot body; the trigger part is contacted with the first valve body in a state that the pot body is connected with the pot body, so that the first valve body opens the first flow passage, and otherwise, the first valve body closes the first flow passage.

In the cooking utensil provided by the invention, the cooking utensil comprises a pot body and a pot body. The pot body is a main body frame structure of the cooking utensil and is used for positioning and supporting other structures on the cooking utensil. The pot body is the cooking structure of cooking utensil, wherein is provided with the disk seat on the pot body, has the first runner of intercommunication first cavity and pot body external space in the disk seat, and first cavity is used for holding the food that needs to cook, and first runner intercommunication is outside first cavity to let in the medium that the cooking needs in first cavity with the help of first runner, this medium can be high temperature steam, also can liquid or gas-liquid mixture. Specifically, the pot body is detachably connected with the pot body, and after the pot body is connected with the pot body, the medium conveying device on the pot body can convey cooking medium into the first cavity through the first runner, so that the pot body enters a cooking state.

On the basis, the first valve body and the trigger part are further arranged on the cooking appliance, and the first valve body is connected with the pot body and is specifically arranged at the first flow passage and used for opening or closing the first flow passage. The trigger part is connected with the cooker body and is arranged opposite to the first valve body. When the pot body is connected with the pot body, the triggering part corresponding to the first valve body contacts with the first valve body, so that the first valve body is triggered to be opened through contact. Correspondingly, when the pot body shakes relative to the pot body or the pot body is detached from the pot body, the contact force of the trigger part to the first valve body is reduced or the trigger part is separated from the first valve body, and at the moment, the first valve body is restored to a closed state from an open state, so that the first flow channel is closed to prevent liquid in the first cavity from leaking from the first flow channel.

Therefore, the first valve body is arranged at the first flow passage of the pot body, the triggering part is arranged at the corresponding position of the pot body, the first flow passage can be closed in a non-triggering state by the first valve body, and the first flow passage is opened in a triggered state, so that the automatic opening and closing of the first flow passage are realized through the structure, the cooking requirement and the sealing requirement of the pot body are met, the technical problem that liquid in an inner pot is easy to leak in the related art is solved, and the leaked liquid is prevented from damaging other electrical appliance structures in the cooking appliance. And then realize optimizing cooking utensil structure, promote cooking utensil operational safety and reliability, extension cooking utensil life promotes the technological effect that user used experience.

In addition, the cooking appliance provided by the invention can also have the following additional technical characteristics:

in any of the above embodiments, the first flow channel includes a first opening located outside the first cavity, and a second opening located inside the first cavity, and the trigger portion pushes the first valve body in a direction from the first opening to the second opening, so as to open the first flow channel.

In the technical scheme, the valve seat is arranged on the pot body, the valve seat is provided with a first runner, the first end of the first runner is communicated with the external space of the pot body, the second end of the first runner is communicated with the first cavity, the opening of the first runner at the first end is a first opening, and the opening of the second end is a second opening. On the basis, the technical scheme limits the touch direction of the trigger part to the first valve body. Specifically, in the process of connecting the pot body and the pot body, the trigger part contacts the first valve body and pushes the first valve body in the direction from the first opening to the second opening, so that the first valve body is switched from the closed state to the open state, the first flow passage is opened by the first valve body, and then the cooking medium can flow into the first cavity through the first flow passage. By limiting the direction of the triggering part and the direction of the first flow passage from outside to inside, the triggering part can be ensured to accurately trigger the first valve body in the process of connecting the pot body and the pot body. And then realize promoting the trigger part and first valve body cooperation precision, promote cooking utensil structural reliability and stable technological effect.

In any of the above technical solutions, when the pot body is not connected to the pot body, the first valve body closes the first flow passage in a direction from the second opening to the first opening.

In the technical scheme, after the connection of the pot body and the pot body is disconnected, the first valve body is separated from the trigger part, and at the moment, the first valve body closes the first flow passage in the direction from the second opening to the first opening. Thereby preventing the substances in the first cavity from leaking to the outside from the first flow passage without affecting the passage of cooking medium into the first cavity. Solves the technical problem that substances in the pot body in the existing products are easy to leak, and avoids the leaked liquid from damaging other electrical appliance structures in the cooking utensil. And then realize optimizing cooking utensil structure, promote cooking utensil operational safety and reliability, extension cooking utensil life promotes the technological effect that user used experience.

In any of the above solutions, the first valve body includes: the first valve core is arranged in the first flow channel, and the trigger part can be contacted with the first valve core; the first elastic piece is arranged in the first flow channel, and the first valve core is positioned between the first elastic piece and the triggering part.

In this technical solution, a limitation is made to the structure of the first valve body. Specifically, the first valve body includes a first spool and a first elastic member. The valve seat is provided with a first flow passage, and the first flow passage penetrates through the valve seat. The first valve core can be movably arranged in the first flow channel, the first valve core has a closing position, when the first valve core is in the closing position, the first flow channel is blocked by the first valve core, and cooking medium cannot flow through the first valve body. One end of the first elastic piece is connected with the first valve core, the other end of the first elastic piece is connected with the valve seat, and the first elastic piece is always in a compressed state, so that the first valve core is ensured to stay at a closing position through the elastic force of the first elastic piece when the first valve body is in a non-triggering state, and the first valve core is automatically closed in the non-triggering state. After the connection of the pot body and the pot body is completed, the trigger part is abutted against the first valve core, the first valve core is forced to be far away from the closing position, at the moment, the first valve core does not block the first flow channel any more, and liquid can flow through the first flow channel. By limiting the structure, the first valve body has the capability of automatically closing, so that the liquid in the first cavity is prevented from flowing out when the pot body is not mounted on the pot body or the pot body is loose relative to the pot body. And then realize optimizing cooking utensil structure, promote cooking utensil operational safety and reliability, extension cooking utensil life promotes the technological effect that user used experience.

In any of the above solutions, the first valve body further includes: the first limiting part is arranged in the first flow channel, the first valve core is positioned between the first limiting part and the first elastic piece, and the first valve core is abutted against the first limiting part in a closed state.

In the technical scheme, the limiting structure of the first valve core is limited. Specifically, the first valve body is further provided with a first limiting part, the first limiting part is located in the first flow channel and connected with the flow channel wall of the first flow channel, and the first limiting part is arranged close to the closing position of the first valve core. In the assembly process, the first valve core is firstly installed in the first flow channel, and then the first elastic piece is installed, so that the first valve core is limited between the first elastic piece and the first limiting part. Under the state that the first valve core is not triggered by the triggering part, the first elastic piece presses the first valve core, so that the first valve core is tightly abutted against the first limiting part and stays at the closing position, the first runner is blocked through the first limiting part, and the automatic closing of the first runner is realized. In the process of connecting the pot body to the pot body, the trigger part contacts and pushes the first valve core to move in a direction away from the first limiting part so as to push the first valve core away from the closing position, thereby opening the first flow passage and enabling liquid to pass through the first valve core. The structure defined by the technical scheme has the advantages of low structural complexity and high structural reliability, and is beneficial to reducing the production process difficulty of the cooking utensil and reducing the production cost of the cooking utensil.

The first limiting part and the valve seat can be of an integrated structure, the production process steps can be simplified by integrally forming the first limiting part and the valve seat, the production cost is reduced, and the structural strength between the valve seat and the first limiting part can be improved, so that the first limiting part is prevented from being bent or even broken at the structural section. And then realize optimizing first valve body structure, reduce first valve body cost, promote the technical effect of first valve body reliability.

In any of the above technical solutions, the cooking appliance further includes: the first sealing piece is arranged between the valve seat and the pot body.

In this technical solution, the cooking appliance is provided with a first seal. A first seal is filled between the valve seat and the outer surface of the pan body, and is disposed specifically around the first flow passage. By arranging the first sealing element, the first sealing element can seal the gap between the valve seat and the pot body, so that liquid in the first cavity is prevented from leaking through the gap between the valve seat and the pot body. Further, the sealing performance of the pot body is improved, the working safety and reliability of the cooking utensil are enhanced, and the service life of the cooking utensil is prolonged.

In any of the above embodiments, the triggering portion includes: the body is arranged on the pot body and comprises a second flow channel; wherein, under the state that the pot body is connected with the pot body, the body contacts with the first valve body, and the second runner communicates with the first runner.

In this technical scheme, the structures of the pot body and the trigger part are defined. Specifically, the body is connected with a pot body, and a second runner penetrating through the body is arranged on the body. After the connection of the pot body and the pot body is completed, the outlet end of the body is abutted against the first valve core, so that the first valve core is far away from the first limiting part. At this time, the second flow passage is communicated with the first flow passage, and the cooking medium can flow into the first valve body through the second flow passage and push the second valve core. Therefore, the food in the first cavity is cooked through the cooking medium, the structure of the cooking utensil is optimized, the function of the cooking utensil is widened, and the technical effect of cooking the quality of the food is improved.

In any of the above technical solutions, the second flow channel is unidirectional in a direction from the pot body to the pot body.

In the technical scheme, the second flow channel is in one-way conduction in the direction from the pot body to the pot body, and by limiting the one-way conduction of the second flow channel, the leakage of substances in the first cavity from the second flow channel can be avoided on the basis of not influencing the introduction of cooking medium into the first cavity. Thereby form dual protection with first valve body cooperation, and then realize optimizing cooking utensil structure, promote cooking utensil security and reliable technical effect.

In any of the above embodiments, the triggering portion further includes: the second limiting part is arranged in the second flow passage; the second valve core is arranged in the second flow channel, and is positioned between the first valve body and the second limiting part in the extending direction of the second flow channel.

In the technical scheme, the triggering part is also provided with a second limiting part and a second valve core. The second limiting part is connected with the body and is positioned in the second flow passage. The second valve core is assembled in the second flow channel, and is arranged between the first valve body and the second limiting part along the extending direction of the second flow channel after the trigger part is assembled. In the working process, when the inner pot has a backflow phenomenon, the backflow liquid can push the second valve core to move towards the direction close to the second limiting part, and when the second valve core abuts against the second limiting part, the second valve core seals the second flow channel so as to prevent the liquid from flowing back into the pot body. Through setting up second case and second spacing portion, can cooperate first valve body and second valve body, form triple protection to prevent the internal liquid of pot from flowing back to the pot body. Meanwhile, the second valve core can also prevent condensed water in the second flow channel from flowing back into the pot body. And further, the structure of the triggering part is optimized, the working safety and reliability of the cooking utensil are improved, and the technical effect of reducing the failure rate of products is achieved.

In any of the above embodiments, the triggering portion further includes: and the second sealing piece is arranged on the body and is used for sealing a gap between the body and the first valve body.

In the technical scheme, the cooking utensil is further provided with a second sealing piece, and the second sealing piece is connected with the body and is positioned at one end of the body facing the first valve body. When the pot body is connected to the pot body, the second sealing member is positioned between the valve seat and the body to fill a gap between the valve seat and the body. Thereby avoiding leakage of liquid in the first chamber or condensed water in the first flow passage via a gap between the valve seat and the body. Further, the sealing performance of the pot body is improved, the safety and stability of the cooking utensil are improved, and the service life of the cooking utensil is prolonged.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 illustrates one of schematic structural views of a cooking appliance according to an embodiment of the present invention;

fig. 2 shows a partial enlarged view of the cooking appliance at a as shown in fig. 1;

Fig. 3 illustrates a perspective view of the cooking appliance as shown in fig. 1;

FIG. 4 shows a second schematic structural view of a cooking appliance according to an embodiment of the present invention;

fig. 5 shows a partially enlarged view of the cooking appliance at B as shown in fig. 4;

fig. 6 illustrates a perspective view of the cooking appliance as shown in fig. 4.

Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 6 is:

100 cooking utensil, 110 a kind of deep pot body, 112 second cavity, 120 pot body, 122 first cavity, 130 trigger portion, 132 body, 1322 second runner, 134 second case, 136 second spacing portion, 140 first valve body, 142 first casing, 1422 first runner, 144 first case, 146 first elastic member, 148 first spacing portion, 150 second valve body, 152 second casing, 1522 third runner, 154 third case, 156 second elastic member, 158 guide member, 159 third spacing portion, 160 first sealing member, 170 second sealing member, 180 valve seat.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.

A cooking appliance 100 according to some embodiments of the present invention is described below with reference to fig. 1 to 6.

Example 1

As shown in fig. 1, 2, 3 and 6, in an embodiment of the first aspect of the present invention, there is provided a cooking appliance 100, the cooking appliance 100 including: a pot 110; the pot body 120 is detachably connected with the pot body 110 and comprises a first cavity 122; a valve seat 180, disposed on the pan body, comprising a first flow channel 1422 communicating with the first cavity 122; a trigger part 130 provided on the pot body 110; the first valve body 140 is arranged on the pot body 120; in a state where the pot 120 is connected to the pot 110, the trigger 130 contacts the first valve 140, so that the first valve 140 opens the first flow channel 1422, and otherwise the first valve 140 closes the first flow channel 1422.

In the cooking appliance 100 according to the present invention, the cooking appliance 100 includes a pot 110 and a pot 120. The pot 110 is a main frame structure of the cooking appliance 100 for positioning and supporting other structures on the cooking appliance 100. The pot body 120 is a cooking structure of the cooking apparatus 100, wherein the pot body 120 is provided with a valve seat 180, a first flow channel 1422 communicating the first cavity 122 and an external space of the pot body 120 is provided in the valve seat 180, the first cavity 122 is used for containing food to be cooked, the first flow channel 1422 is communicated with the inside and the outside of the first cavity 122, so that a medium required for cooking can be introduced into the first cavity 122 through the first flow channel 1422, and the medium can be high-temperature steam, liquid or a gas-liquid mixture. Specifically, the pan body 120 is detachably connected to the cooker body 110, and after the pan body 120 is connected to the cooker body 110, the medium conveying device on the cooker body 110 can convey the cooking medium into the first cavity 122 through the first flow channel 1422, so that the pan body 120 enters a cooking state.

On the basis, the cooking appliance 100 is further provided with a first valve body 140 and a triggering part 130, wherein the first valve body 140 is connected with the pot 120, and is specifically arranged at the first flow channel 1422 for opening or closing the first flow channel 1422. The trigger 130 is connected to the pot 110, and is disposed opposite to the first valve 140. When the pot 120 is connected with the pot 110, the triggering part 130 provided corresponding to the first valve body 140 contacts with the first valve body 140, thereby triggering the first valve body 140 to be opened by the contact. Correspondingly, when the pot 120 is rocked relative to the pot 110 or the pot 120 is detached from the pot 110, the contact force of the trigger 130 to the first valve 140 is reduced or the trigger 130 is separated from the first valve 140, and at this time, the first valve 140 is restored from the open state to the closed state, so that the first flow channel 1422 is closed to prevent the liquid in the first cavity 122 from leaking from the first flow channel 1422.

Therefore, by arranging the first valve body 140 at the first flow channel 1422 of the pot body 120 and arranging the trigger part 130 at the corresponding position of the pot body 110, the first valve body 140 can close the first flow channel 1422 in the non-trigger state and open the first flow channel 1422 in the triggered state, so as to realize the automatic opening and closing of the first flow channel 1422 through the structure, thereby meeting the cooking requirement and sealing requirement of the pot body 120, solving the technical problem that the liquid in the inner pot is easy to leak in the related art, and avoiding the leaked liquid from damaging other electrical structures in the cooking appliance 100. And then the structure of the cooking utensil 100 is optimized, the working safety and reliability of the cooking utensil 100 are improved, the service life of the cooking utensil 100 is prolonged, and the technical effect of user experience is improved.

Example two

As shown in fig. 1 and 2, in the second aspect of the embodiment of the present invention, the first flow channel 1422 includes a first opening located outside the first cavity 122, and a second opening located inside the first cavity 122, and the trigger part 130 pushes the first valve body 140 in a direction from the first opening to the second opening to open the first flow channel 1422.

In this embodiment, the valve seat 180 is disposed on the pan body, and the valve seat 180 is provided with a first flow channel 1422, a first end of the first flow channel 1422 is communicated with an external space of the pan body, a second end of the first flow channel 1422 is communicated with the first cavity 122, an opening of the first flow channel 1422 at the first end is a first opening, and an opening at the second end is a second opening. On the basis, the technical scheme defines the triggering direction of the triggering part 130 to the first valve body 140. Specifically, in the process of connecting the pot body and the pot body, the triggering part 130 contacts the first valve body 140, and pushes the first valve body 140 in the direction from the first opening to the second opening, so that the first valve body 140 is switched from the closed state to the open state, so that the first valve body 140 opens the first flow channel 1422, and thereafter the cooking medium may flow into the first cavity 122 through the first flow channel 1422. By defining the direction of the trigger 130 to be inhibited from the outside-in direction of the first flow path 1422, it is ensured that the trigger 130 can precisely trigger the first valve body 140 during the connection of the pot and the pot. And further, the technical effects of improving the matching precision of the triggering part 130 and the first valve body 140 and improving the structural reliability and stability of the cooking utensil are achieved.

Example III

As shown in fig. 1 and 2, in the third aspect of the embodiment of the present invention, in the case that the pot is not connected to the pot, the first valve body 140 closes the first flow path 1422 in the direction from the second opening to the first opening.

In this embodiment, after the connection of the pot body and the pot body is disconnected, the first valve body 140 is separated from the trigger 130, and at this time, the first valve body 140 closes the first flow path 1422 in a direction from the second opening to the first opening. Thereby preventing the leakage of the contents of first cavity 122 from first fluid passage 1422 to the outside without affecting the passage of cooking medium into first cavity 122. Solves the technical problem that substances in the pot body in the existing products are easy to leak, and avoids the leaked liquid from damaging other electrical appliance structures in the cooking utensil. And then realize optimizing cooking utensil structure, promote cooking utensil operational safety and reliability, extension cooking utensil life promotes the technological effect that user used experience.

Example IV

As shown in fig. 4 and 5, in the fourth aspect of the present invention, the first valve body 140 includes: the first valve core 144 is disposed in the first flow channel 1422, and the trigger portion 130 may contact the first valve core 144; the first elastic member 146 is disposed in the first flow channel 1422, and the first valve element 144 is located between the first elastic member 146 and the trigger portion 130.

In this embodiment, a structure of the first valve body 140 is defined. Specifically, the first valve body 140 includes a first spool 144 and a first elastic member 146. The valve seat 180 is provided with a first flow passage 1422, and the first flow passage 1422 penetrates the valve seat 180. The first valve spool 144 may be movably disposed within the first flow passage 1422, and the first valve spool 144 has a closed position such that when the first valve spool 144 is in the closed position, the first flow passage 1422 is blocked by the first valve spool 144 and cooking medium cannot flow through the first valve body 140. One end of the first elastic member 146 is connected with the first valve core 144, the other end is connected with the valve seat 180, and the first elastic member 146 is always in a compressed state, so that when the first valve body 140 is in a non-trigger state, the first valve core 144 is ensured to stay in a closed position through the elastic force of the first elastic member, and thus the first valve core 144 is automatically closed in the non-trigger state. After the connection between the pot 120 and the pot 110 is completed, the trigger 130 abuts against the first valve core 144 to force the first valve core 144 away from the closed position, and at this time, the first valve core 144 does not block the first flow channel 1422 any more, so that the liquid can flow through the first flow channel 1422. By defining the above structure, the first valve body 140 is provided with an automatic closing capability, so that the liquid in the first cavity 122 is prevented from flowing out when the pot 120 is not mounted to the pot 110 or the pot 120 is loose with respect to the pot 110. And then the structure of the cooking utensil 100 is optimized, the working safety and reliability of the cooking utensil 100 are improved, the service life of the cooking utensil 100 is prolonged, and the technical effect of user experience is improved.

Example five

As shown in fig. 2 and 5, in the fifth aspect of the embodiment of the present invention, the first valve body 140 further includes: the first limiting portion 148 is disposed in the first flow channel 1422, the first valve element 144 is located between the first limiting portion 148 and the first elastic member 146, and in the closed state, the first valve element 144 abuts against the first limiting portion 148.

In this embodiment, a limit structure of the first spool 144 is defined. Specifically, the first valve body 140 is further provided with a first limiting portion 148, the first limiting portion 148 is located in the first flow channel 1422 and connected to a flow channel wall of the first flow channel 1422, and the first limiting portion 148 is disposed adjacent to the closed position of the first valve core 144. In the assembly process, the first valve core 144 is first installed in the first flow channel 1422 and then installed in the first elastic member 146, so that the first valve core 144 is defined between the first elastic member 146 and the first limiting portion 148. In a state that the first valve core 144 is not triggered by the triggering portion 130, the first elastic member 146 presses the first valve core 144, so that the first valve core 144 abuts against the first limiting portion 148 and stays at the closed position, and the first flow channel 1422 is blocked by the first limiting portion 148, so that the first flow channel 1422 is automatically closed. During the process of connecting the pot 120 to the pot 110, the triggering portion 130 contacts and pushes the first valve core 144 to move away from the first limiting portion 148, so as to push the first valve core 144 away from the closed position, thereby opening the first flow channel 1422, so that the liquid can pass through the first valve core 144. The structure defined by the embodiment has the advantages of low structural complexity and high structural reliability, and is beneficial to reducing the production process difficulty of the cooking utensil 100 and reducing the production cost of the cooking utensil 100.

The first limiting portion 148 and the valve seat 180 may be in an integral structure, so that the production process steps of the first limiting portion 148 and the valve seat 180 are simplified, the production cost is reduced, and the structural strength between the valve seat 180 and the first limiting portion 148 is improved, so that the first limiting portion 148 is prevented from bending or even breaking at the structural section. And further, the structure of the first valve body 140 is optimized, the cost of the first valve body 140 is reduced, and the technical effect of the reliability of the first valve body 140 is improved.

Example six

As shown in fig. 2 and 5, in the sixth aspect of the embodiment of the present invention, the cooking appliance 100 further includes: a first seal 160 is disposed between the valve seat 180 and the pan body 120.

In this embodiment, the cooking appliance 100 is provided with a first seal 160. The first seal 160 fills between the valve seat 180 and the outer surface of the pan body 120, and is specifically disposed around the first flow channel 1422. By providing the first sealing member 160, the first sealing member 160 can seal the gap between the valve seat 180 and the pan body 120, thereby preventing the liquid in the first chamber 122 from leaking through the gap between the valve seat 180 and the pan body 120. Further, the sealing performance of the pot body 120 is improved, the working safety and reliability of the cooking utensil 100 are enhanced, and the service life of the cooking utensil 100 is prolonged.

Example seven

As shown in fig. 1 and 2, in the seventh aspect of the embodiment of the present invention, the triggering portion 130 includes: a body 132 disposed on the pot 110 and including a second flow passage 1322; wherein, in a state that the pot body 120 is connected with the pot body 110, the body 132 contacts with the first valve body 140, and the second flow passage 1322 communicates with the first flow passage 1422.

In this embodiment, the structures of the pot 110 and the triggering part 130 are defined. Specifically, the body 132 is connected to the pot 110, and a second flow passage 1322 penetrating the body 132 is provided on the body 132. After the connection of the pot 120 and the pot 110 is completed, the outlet end of the body 132 abuts against the first valve core 144, so that the first valve core 144 is far away from the first limiting portion 148. At this time, one end of the second flow passage 1322 is connected to the second cavity 112, and the other end is connected to the first flow passage 1422, so that the cooking medium can flow into the first flow passage 1422 through the second flow passage 1322. Thereby, the food in the first cavity 122 is cooked through the cooking medium, and further, the structure of the cooking utensil 100 is optimized, the function of the cooking utensil 100 is widened, and the technical effect of improving the quality of the food obtained by cooking is achieved.

Example eight

As shown in fig. 1 and 2, in the eighth aspect of the embodiment of the present invention, the triggering portion 130 further includes: a second limiting portion 136 disposed in the second flow passage 1322; the second valve element 134 is disposed in the second flow passage 1322, and the second valve element 134 is located between the first valve body 140 and the second stopper 136 in the extending direction of the second flow passage 1322.

In this embodiment, the trigger portion 130 is further provided with a second limiting portion 136 and a second spool 134. The second limiting portion 136 is connected to the body 132 and is located in the second flow passage 1322. The second valve element 134 is assembled in the second flow passage 1322, and after the trigger portion 130 is assembled, the second valve element 134 is interposed between the first valve body 140 and the second limiting portion 136 along the extending direction of the second flow passage 1322. During operation, when the inner pot is in a backflow state, the backflow liquid pushes the second valve core 134 to move towards the direction close to the second limiting portion 136, and when the second valve core 134 abuts against the second limiting portion 136, the second valve core 134 blocks the second flow passage 1322, so as to prevent the backflow of the liquid into the second cavity 112. By providing the second valve core 134 and the second limiting portion 136, the first valve body 140 and the second valve body 150 can be matched to form triple protection, so that liquid in the pan body 120 is prevented from flowing back into the second cavity 112. At the same time, the second spool 134 may also prevent condensate within the second flow passage 1322 from flowing back into the second cavity 112. And further, the structure of the triggering part 130 is optimized, the working safety and reliability of the cooking utensil 100 are improved, and the technical effect of reducing the failure rate of products is achieved.

Example nine

As shown in fig. 1 and 2, in the ninth aspect of the embodiment of the present invention, the triggering portion 130 further includes: the second sealing member 170 is disposed on the body 132, and is used for sealing a gap between the body 132 and the first valve body 140.

In this embodiment, a second sealing member 170 is further provided on the cooking appliance 100, and the second sealing member 170 is connected to the body 132 at an end of the body 132 facing the first valve body 140. When the pot 120 is coupled to the pot 110, the second seal 170 is positioned between the valve seat 180 and the body 132 to fill the gap between the valve seat 180 and the body 132. Thereby avoiding leakage of liquid in the first chamber 122 or condensed water in the first flow path 1422 through the gap between the valve seat 180 and the body 132. Further, the sealing performance of the pot body 120 is improved, the safety and stability of the cooking utensil 100 are improved, and the service life of the cooking utensil 100 is prolonged.

Examples ten

In a tenth aspect of the present invention, the pot 110 includes a second cavity 112, and the cooking appliance 100 further includes: the steam generating device is arranged in the second cavity 112; a steam pipe is disposed in the second cavity 112 and communicates the steam generator with the second flow passage 1322.

In this embodiment, a second cavity 112 is formed in the pot body 110, and the cooking appliance 100 further includes a steam generating device and a steam line, both of which are disposed in the second cavity 112. Wherein, the steam generating device is used for generating steam, one end of the steam pipeline is communicated with the steam generating cavity in the steam generating device, and the other end of the steam pipeline is communicated with the second flow passage 1322. During operation, steam generated by the steam generating device flows into the second flow passage 1322 and pushes the second valve element 134 away from the first limiting portion 148 through the steam pipeline, and if the body 132 pushes the first valve element 144 away from the first limiting portion 148 at this time, the steam can flow into the first flow passage 1422. On this basis, if the thrust exerted by the steam on the third valve core 154 is greater than the elastic force of the second elastic member 156, the steam can push the third valve core 154 open and flow into the first cavity 122, so that the food in the first cavity 122 is cooked by the steam, the quality of the food obtained by cooking is improved, and the use experience of a user is improved.

Therefore, by arranging the first valve body 140 at the first flow channel 1422 of the pot body 120 and arranging the trigger part 130 at the corresponding position of the pot body 110, the first valve body 140 can close the first flow channel 1422 in the non-trigger state and open the first flow channel 1422 in the triggered state, so as to realize the automatic opening and closing of the first flow channel 1422 through the structure, thereby meeting the cooking requirement and sealing requirement of the pot body 120, solving the technical problem that the liquid in the inner pot is easy to leak in the related art, and avoiding the leaked liquid from damaging other electrical structures in the cooking appliance 100. And then the structure of the cooking utensil 100 is optimized, the working safety and reliability of the cooking utensil 100 are improved, the service life of the cooking utensil 100 is prolonged, and the technical effect of user experience is improved. Specifically, a heating device may be further provided on the cooking apparatus, the heating device being provided in the second cavity 112 for heating the steam generated by the steam generating device, thereby obtaining high temperature steam to heat the food in the first cavity 122 by the high temperature steam.

Example eleven

As shown in fig. 2 and 5, in an eleventh aspect embodiment of the present invention, the cooking appliance 100 further includes: the second valve body 150 is arranged on the pan body 120, and the second valve body 150 is positioned between the first valve body 140 and the first cavity 122 in the extending direction of the first flow channel 1422; wherein the second valve body 150 opens the first flow path 1422 in a state where the pressure of the medium between the first valve body 140 and the second valve body 150 reaches a predetermined pressure, and otherwise the second valve body 150 closes the first flow path 1422.

In this embodiment, a second valve body 150 is further provided on the cooking appliance 100, and the second valve body 150 is connected to the pot 120 and is also provided at the first flow path 1422. Specifically, the second valve body 150 is located between the first valve body 140 and the first cavity 122 in the extending direction of the first flow channel 1422, that is, the first valve body 140 is far away from the first cavity 122 compared to the second valve body 150, and the cooking medium needs to flow through the first valve body 140 before flowing into the first cavity 122 through the second valve body 150. After the connection between the pot 120 and the pot 110 is completed, the first valve 140 is opened under the action of the trigger 130, and the liquid can flow through the first valve 140. Thereafter, in case that the current pressure value of the cooking medium between the first valve body 140 and the second valve body 150 is greater than the predetermined pressure value calibrated by the second valve body 150, the second valve body 150 is opened under the pressure of the cooking medium, and at this time, the cooking medium may flow into the first cavity 122 through the second valve body 150 and act on the food to be cooked. Correspondingly, if the current pressure value of the cooking medium between the first valve body 140 and the second valve body 150 is smaller than the predetermined pressure value calibrated by the second valve body 150, the second valve body 150 is in a closed state, and the cooking medium cannot flow into the first cavity 122.

By providing the second valve body 150 on the cooking appliance 100, the opening and closing of the passage can be further defined by means of the second valve body 150 on the basis of the opening and closing of the first flow passage 1422 by the first valve body 140. For example: when the medium delivery device of the cooking appliance 100 is abnormal and the pressure of the medium cannot reach the predetermined pressure value, the second valve body 150 may close the first flow channel 1422 to avoid the cooking medium incapable of meeting the cooking requirement from being fed into the first cavity 122 by mistake; when the connection of the first flow path 1422 is unstable due to the shaking or loosening of the pot 120, the cooking medium may leak from the connection gap between the first flow path 1422 and the pot 110, so that the current pressure value of the cooking medium between the first valve body 140 and the second valve body 150 cannot reach a predetermined pressure value, thereby preventing the leakage of the liquid by means of the second valve body 150. Thereby ensuring that the cooking medium introduced into the first cavity 122 meets cooking requirements by the second valve body 150 on the one hand, and enhancing the sealing effect of the first flow passage 1422 by the second valve body 150 in cooperation with the first valve body 140 on the other hand. And further, the structure of the cooking utensil 100 is optimized, the safety and the reliability of the cooking utensil 100 are improved, and the service life of the cooking utensil 100 is prolonged.

In addition, a controller and an alarm device may be further provided on the cooking appliance 100, the controller being connected to the first valve body 140 and/or the second valve body 150, and the alarm device being connected to the controller. After the connection of the pot 120 and the pot 110 is completed, if the controller determines that the first valve 140 and/or the second valve 150 are/is in the closed state, the alarm device is controlled to give an alarm to remind the user to check and maintain the cooking appliance 100 in time, so as to avoid the damage of the cooking appliance 100 due to the long-time incorrect working state. Further, the intelligent degree of the cooking utensil 100 is improved, the safety and reliability of the cooking utensil 100 are enhanced, and the technical effect of user experience is improved.

Example twelve

As shown in fig. 4 and 5, in the twelfth embodiment of the present invention, the first valve body 140 is connected to the second valve body 150, and the second valve body 150 is used to open or close the first valve body 140.

In this embodiment, a connection relationship of the first valve body 140 and the second valve body 150 is defined. Specifically, the first valve body 140 and the second valve body 150 are each disposed within the valve seat 180 to block the valve seat 180. Wherein the first valve body 140 and the second valve body 150 are connected to form two valve bodies connected in series. The first valve body 140 is in a closed state in a non-trigger state, the cooking medium cannot flow through the first valve body 140, the second valve body 150 is blocked on an outlet of the first valve body 140, and after the first valve body 140 is triggered to be opened, if a current pressure value of the cooking medium in an outlet area of the first valve body 140 cannot reach a predetermined pressure value of the second valve body 150, the second valve body 150 blocks an outlet of the first valve body 140 to prevent the cooking medium from flowing into the first cavity 122.

Through being connected first valve body 140 and second valve body 150, can promote the regional compactness of disk seat 180 to reduce cooking utensil 100's overall height on the basis of satisfying the demand of preventing leaking, so as to promote the stability of pot body 120 through reducing the focus of pot body 120, thereby reduce the rocking range of pot body 120 in the course of the work, ensure that the cooking medium can last stable the leading-in first cavity 122 and act on food. Meanwhile, the sealing difficulty at the valve seat 180 area can be reduced by connecting the first valve body 140 and the second valve body 150 together, and compared with the embodiment in which the first valve body 140 and the second valve body 150 are respectively connected with the pan body 120, the sealing piece number and the sealing difficulty of the structure can be reduced. And further, the structure of the cooking utensil 100 is optimized, the working stability and the sealing reliability of the cooking utensil 100 are improved, and the technical effect of reducing the failure rate of the cooking utensil 100 is achieved.

Example thirteen

As shown in fig. 2 and 5, in the thirteenth aspect of the embodiment of the present invention, the second valve body 150 includes: the second housing 152 is embedded in the pan body 120 and connected with the first housing 142, and comprises a third flow channel 1522 communicating the first cavity 122 and the first flow channel 1422; a third valve element 154 disposed within the third flow path 1522; a second elastic member 156 connecting the second housing 152 and the third valve core 154; wherein, in the closed state, the third spool 154 abuts against the first housing 142 to close the first flow passage 1422.

In this embodiment, the structure of the second valve body 150 is defined. Specifically, the second valve body 150 includes a second housing 152, a third valve core 154, and a second elastic member 156. The second housing 152 is embedded in the pot 120, closely contacts the inner wall of the pot 120, and is connected with the first housing 142. The second housing 152 is provided with a third flow channel 1522 penetrating through the second housing 152, and after the connection between the first housing 142 and the second housing 152 is completed, one end of the third flow channel 1522 is communicated with the first cavity 122, and the other end is communicated with the first flow channel 1422. The third valve core 154 may be movably disposed in the third flow path 1522, and the second elastic member 156 is also disposed in the third flow path 1522, one end of the second elastic member 156 being connected to the second housing 152, and the other end being connected to the third valve core 154. Wherein, when the cooking medium between the first valve core 144 and the third valve core 154 exerts a force on the third valve core 154 smaller than the elastic force of the second elastic member 156, the third valve core 154 abuts against the first housing 142 and covers the outlet of the first flow channel 1422, so that the first flow channel 1422 is closed by the third valve core 154. Correspondingly, when the acting force exerted on the third valve core 154 by the cooking medium between the first valve core 144 and the third valve core 154 is greater than the elastic force of the second elastic member 156, the cooking medium can push the third valve core 154 away from the first housing 142, and the cooking medium can flow into the first cavity 122 through the third flow channel 1522. By providing the second elastic member 156 and abutting the third valve core 154 against the first housing 142, the second valve body 150 is provided with the capability of opening or closing the first valve body 140, thereby preventing the liquid in the pot 120 from flowing back when the cooking medium transporting apparatus fails on the one hand, and preventing the liquid in the inner pot from leaking when the pot 120 is rocked with respect to the pot 110 on the other hand. And further, the structure of the cooking utensil 100 is optimized, the safety and the reliability of the cooking utensil 100 are improved, and the service life of the cooking utensil 100 is prolonged.

Examples fourteen

As shown in fig. 2 and 5, in the fourteenth aspect of the embodiment of the present invention, the second valve body 150 further includes: the guide member 158 is disposed in the third flow channel 1522 in a penetrating manner, and connects the second housing 152 and the first elastic member 146, and the third valve core 154 and the second elastic member 156 are sleeved on the guide member 158.

In this embodiment, the structure of the second valve body 150 is further defined as the above-described embodiment is received. Specifically, the second valve body 150 is provided with a guide member 158, the guide member 158 is inserted into the third flow passage 1522, and the extending direction of the guide member 158 coincides with the extending direction of the third flow passage 1522. The guide member 158 is cylindrical, and a mounting hole matched with the guide member 158 is formed in the third valve core 154, so that the third valve core 154 is sleeved on the guide member 158 through the mounting hole. And the second elastic member 156 is also sleeved on the guide member 158 to ensure that the third valve core 154 moves along the extending direction of the guide member 158 when opening or closing the first flow channel 1422. On the one hand, the phenomenon that the first flow channel 1422 is not completely blocked due to the deflection of the moving track of the guide member 158 is avoided, and on the other hand, the probability that the second valve body 150 is blocked and is advanced is reduced. And further, the structure of the second valve body 150 is optimized, and the technical effects of structural stability and reliability of the second valve body 150 are improved.

Specifically, the second housing 152 includes a body and a valve cover that is closed over a side of the third flow passage 1522 adjacent to the first chamber 122, with the third flow passage 1522 extending through the body and the valve cover. The guide 158 is connected to the valve cover to pass the guide 158 in the third flow passage 1522. Wherein the guide 158 and the valve cap may be coupled by screws.

Example fifteen

As shown in fig. 2 and 5, in the fifteenth aspect of the embodiment of the present invention, the second valve body 150 further includes: the third limiting portion 159 is disposed on the guide member 158, the third spool 154 is disposed between the second elastic member 156 and the third limiting portion 159, and the third spool 154 abuts against the third limiting portion 159 in the closed state.

In this embodiment, in the foregoing embodiment, the second valve body 150 is further provided with a third limiting portion 159, and the third limiting portion 159 is sleeved on the guide member 158. After the second valve body 150 is assembled, the third spool 154 is positioned between the third limiting portion 159 and the second elastic member 156. The third limiting portion 159 cooperates with the first housing 142 to limit the position of the third valve element 154 in the third flow path 1522. Specifically, when the cooking medium between the first spool 144 and the third spool 154 applies a force to the third spool 154 that is smaller than the elastic force of the second elastic member 156, the third spool 154 simultaneously abuts against the first housing 142 and the third stopper 159, thereby blocking the outlet of the first flow path 1422 by the third spool 154. Correspondingly, when the acting force exerted on the third valve core 154 by the cooking medium between the first valve core 144 and the third valve core 154 is greater than the elastic force of the second elastic member 156, the cooking medium pushes the third valve core 154 away from the first housing 142 and the third limiting portion 159, and at this time, the cooking medium flows into the first cavity 122 through the gap between the first housing 142 and the second guiding portion. By providing the third limiting portion 159, the third limiting portion 159 can cooperate with the first housing 142 to support the third spool 154, so as to avoid bending or even breaking of the third spool 154. Meanwhile, the third limiting portion 159 can further improve the position accuracy of the third valve core 154, so as to ensure that the third valve core 154 can block the first flow channel 1422. And further, the structure of the second valve body 150 is optimized, the structural stability and the working reliability of the second valve body 150 are improved, and the technical effect of reducing the failure rate of the cooking utensil 100 is achieved.

The third limiting portion 159 and the guiding member 158 may be in an integral structure, so that the production process steps of the integral forming of the third limiting portion 159 and the guiding member 158 may be simplified, the production cost may be reduced, and the structural strength between the guiding member 158 and the third limiting portion 159 may be improved, so as to avoid bending and even breaking of the third limiting portion 159 at the structural section. And further, the structure of the second valve body 150 is optimized, the cost of the second valve body 150 is reduced, and the technical effect of the reliability of the second valve body 150 is improved.

Examples sixteen

As shown in fig. 1 and 2, in a sixteenth embodiment of the present invention, at least a portion of the first housing 142 is embedded within the third flow channel 1522.

In this embodiment, after the connection of the first housing 142 and the second housing 152 is completed, at least a portion of the first valve is disposed through the third flow passage 1522. By embedding the first housing 142 into the second housing 152, the compactness of the first and second valve bodies 140 and 150 can be improved, so that the overall height of the cooking utensil 100 can be reduced on the basis of meeting the leakage-proof requirement, and the stability of the pot 120 can be improved by reducing the gravity center of the pot 120, thereby reducing the shaking amplitude of the pot 120 in the working process, and ensuring that the cooking medium can continuously and stably enter the first cavity 122 and act on food. Meanwhile, the first valve body 140 is embedded into the second valve body 150, so that the sealing difficulty between the first valve body 140 and the second valve body 150 can be reduced, and compared with the embodiment of butt joint of the first valve body 140 and the second valve body 150, the sealing difficulty of the structure is lower, and the sealing reliability is higher. And further, the structure of the cooking utensil 100 is optimized, the working stability and the sealing reliability of the cooking utensil 100 are improved, and the technical effect of reducing the failure rate of the cooking utensil 100 is achieved.

Example seventeen

In a seventeenth aspect of the present invention, as shown in fig. 1 and 2, the first housing 142 and the second housing 152 are screw-coupled.

In this embodiment, the above-described embodiment is received, and the connection manner of the first housing 142 and the second housing 152 is defined, and the first housing 142 and the second housing 152 are connected by screw threads. Specifically, the first housing 142 is provided with a first thread on the outer peripheral side of the first housing 142, the second housing 152 is provided with a second thread on the flow passage wall of the third flow passage 1522. During assembly, the first threads are threaded into the second threads to complete the connection of the first valve body 140 and the second valve body 150 and to embed a portion of the first housing 142 into the second housing 152. Wherein, threaded connection possesses the advantage that the dismouting degree of difficulty is low, the connection accuracy is high, through setting up this threaded connection structure, can simplify the assembly degree of difficulty of first valve body 140 and second valve body 150 on the one hand, on the other hand can reduce the degree of difficulty when user maintains and changes first valve body 140 and/or second valve body 150. And further, the assembly difficulty and the maintenance difficulty of the cooking utensil 100 are reduced, the structural accuracy of the cooking utensil 100 is improved, and the technical effect of providing convenience for users is achieved.

In the description of the present invention, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are orientation or positional relationship based on the drawings, merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present invention, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cooking appliance, comprising:

a pot body;

the pot body is detachably connected with the pot body and comprises a first cavity;

the valve seat is arranged on the pot body and comprises a first runner communicated with the first cavity;

the trigger part is arranged on the cooker body;

the first valve body is arranged on the pot body;

wherein, in the state that the pot body is connected with the pot body, the triggering part is contacted with the first valve body so as to enable the first valve body to open the first flow passage, otherwise, the first valve body closes the first flow passage;

the second valve body is arranged on the pot body, and is positioned between the first valve body and the first cavity in the extending direction of the first flow channel;

and when the medium pressure between the first valve body and the second valve body reaches the preset pressure, the second valve body opens the first flow passage, otherwise, the second valve body closes the first flow passage.

2. The cooking appliance of claim 1, wherein the first flow passage includes a first opening located outside the first cavity and a second opening located inside the first cavity, the trigger pushing the first valve body in a direction from the first opening to the second opening to open the first flow passage.

3. The cooking appliance of claim 2, wherein the first valve body closes the first flow passage in a direction from the second opening to the first opening without the pot being connected to the pot.

4. A cooking appliance according to claim 3, wherein the first valve body comprises:

the first valve core is movably arranged in the first flow channel, and the trigger part can be in contact with the first valve core;

the first elastic piece is arranged in the first flow channel, and the first valve core is positioned between the first elastic piece and the triggering part.

5. The cooking appliance of claim 4, wherein the first valve body further comprises:

the first limiting part is arranged in the first flow channel, the first valve core is positioned between the first limiting part and the first elastic piece, and the first valve core is propped against the first limiting part in a closed state.

6. The cooking appliance of claim 4, further comprising:

and the first sealing piece is arranged between the valve seat and the pot body.

7. The cooking appliance according to any one of claims 1 to 6, wherein the trigger part includes:

the body is arranged on the cooker body and comprises a second flow passage;

wherein, in the state that the pot body is connected with the pot body, the body is contacted with the first valve body, and the second flow passage is communicated with the first flow passage.

8. The cooking appliance of claim 7, wherein the cooking appliance further comprises a handle,

the second flow passage is communicated in one way in the direction from the pot body to the pot body.

9. The cooking appliance of claim 8, wherein the trigger further comprises:

the second limiting part is arranged in the second flow channel;

the second valve core is arranged in the second flow channel, and is positioned between the first valve body and the second limiting part in the extending direction of the second flow channel.

10. The cooking appliance of claim 7, wherein the trigger further comprises:

and the second sealing piece is arranged on the body and is used for sealing a gap between the body and the first valve body.

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