CN109419297B

CN109419297B - Cooking utensil

Info

Publication number: CN109419297B
Application number: CN201710720216.9A
Authority: CN
Inventors: 周忠宝; 潘典国; 杨保民; 刘小力; 何柏锋
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2017-08-21
Filing date: 2017-08-21
Publication date: 2024-03-22
Anticipated expiration: 2037-08-21
Also published as: CN109419297A

Abstract

The invention provides a cooking utensil, which comprises an upper cover and a pot body hinged with the upper cover, wherein the upper cover comprises: the upper cover pipe joint and the first pipeline are fixedly arranged in a cavity formed by encircling the inner wall of the upper cover; the pot body includes: at least one clamping part, each clamping part and the upper cover pipe joint are correspondingly and fixedly arranged in a cavity formed by encircling the inner wall of the pot body; when the upper cover is buckled with the pot body, at least one clamping part stretches into a cavity formed by encircling the inner wall of the upper cover, and is communicated with the first pipeline through an upper cover pipe joint. According to the technical scheme, the locking function of the pot body and the upper cover is realized by the clamping part and the upper cover pipe joint, so that holes for locking the upper cover and the pot body are not needed to be additionally arranged, the number of holes of the pot body is reduced, the pot body is more attractive, the possibility that external dust enters the pipeline is reduced, and further, food is cleaner and more sanitary.

Description

Cooking utensil

Technical Field

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

Background

At present, a plurality of pipelines, such as a rice inlet pipe, an exhaust pipe and the like, are usually included in the cooking utensil, in the prior art, a hole is required to be formed in the corresponding position of the pot body and the upper cover respectively, the holes are communicated with the pipelines, and the pipelines of the pot body and the pipelines of the upper cover are communicated when the upper cover is buckled with the pot body. In addition, the corresponding positions of the pot body and the upper cover are required to be provided with holes required by mutual buckling, so that the pot body is required to be provided with holes for communicating pipelines and holes required by buckling, the attractiveness of the cooking utensil is affected by a plurality of holes, the possibility that external dust enters the pipeline is increased, and the sanitation and hygiene of food are affected.

Disclosure of Invention

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

To this end, an object of the present invention is to provide a cooking appliance.

In order to achieve the above object, according to a first aspect of the present invention, there is provided a cooking apparatus including an upper cover and a pot hinged to the upper cover, the upper cover including: the upper cover pipe joint and the first pipeline are fixedly arranged in a cavity formed by encircling the inner wall of the upper cover; the pot body includes: at least one clamping part, each clamping part and the upper cover pipe joint are correspondingly and fixedly arranged in a cavity formed by encircling the inner wall of the pot body; when the upper cover is buckled with the pot body, at least one clamping part stretches into a cavity formed by encircling the inner wall of the upper cover, and is communicated with the first pipeline through an upper cover pipe joint.

In the technical scheme, the upper cover comprises at least one upper cover pipe joint, each upper cover pipe joint is connected with one pipeline, the pipelines comprise but not limited to pipelines such as drainage, exhaust, rice inlet and the like, and the upper cover pipe joint is used as a connecting piece and can connect a first pipeline positioned in the upper cover with other parts of the pot body. The pot body comprises at least one clamping part, each clamping part is fixedly arranged in the pot body corresponding to the pipe joint of the upper cover, and at least one clamping part stretches into a cavity formed by encircling the inner wall of the upper cover, namely, when the upper cover is buckled with the pot body, the clamping part stretches into the upper cover to be clamped with the pipe joint of the upper cover, so that the upper cover is buckled with the pot body. The clamping part is communicated with the first pipeline through the upper cover pipe joint, the clamping part is fixedly arranged in a cavity formed by encircling the inner wall of the pot body, and the clamping part is communicated with other parts in the pot body, such as pipelines, so that the first pipeline in the upper cover is communicated with corresponding parts in the pot body, and the locking function can be realized, so that the upper cover is buckled with the pot body. The lock catch function of the pot body and the upper cover is realized by the joint part and the upper cover pipe joint, so that holes for fastening the upper cover and the pot body are not needed to be additionally arranged, the number of holes of the pot body is reduced, the pot body is more attractive, the possibility that external dust enters the pipeline is reduced, and further food is cleaner and more sanitary.

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

in the above technical solution, preferably, the locking portion is locked and connected with the upper cover pipe joint.

In the technical scheme, the clamping part is connected with the upper cover pipe joint in a clamping way, so that the connection between the clamping part and the upper cover pipe joint is more stable and reliable; and the structure setting of block connection is simpler, easily realizes.

In any of the above embodiments, preferably, the method further includes: the switch button is arranged on the outer surface of the upper cover and is connected with at least one upper cover pipe joint through a button bracket fixedly arranged in a cavity formed by encircling the inner wall of the upper cover.

In the technical scheme, the switch key is arranged on the outer surface of the upper cover, so that a user can conveniently and indirectly operate the parts in the pot body through the switch key. The switch key is connected with at least one upper cover pipe joint through a key support fixedly arranged in the upper cover, namely, the switch key is connected with the key support in the pot body, the key support is connected with all upper cover pipe joints, under the buckling state of the pot body and the upper cover, a user presses the switch key to enable the switch key to generate displacement, the switch key also enables all upper cover pipe joints to generate displacement through the key support, when the upper cover pipe joint is displaced, the upper cover pipe joint is separated from the clamping state with the clamping part, and then the upper cover is separated from the pot body, so that the cooking utensil is opened.

In any of the above technical solutions, preferably, the key support is connected to an inner wall of the upper cover through an elastic member.

In this technical scheme, because the button support passes through elastomeric element and upper cover inner wall connection, and button support and upper cover coupling are connected, after the user presses the switch button, the button support is kept away from the upper cover inner wall, and elastomeric element between button support and the upper cover inner wall is in tensile state, and after the user's operation was accomplished, under elastomeric element's effect, the button support was restoreed the normal position, and then makes the switch button also resume the normal position, and the convenience of customers carries out the operation of next time. When the upper cover is buckled with the pot body, namely the upper cover pipe joint is clamped with the clamping part, the upper cover pipe joint is tightly clamped with the clamping part under the action of the elastic retraction force of the elastic component, and then the upper cover and the pot body are tightly buckled together.

In the above technical solution, preferably, the upper cover further includes: the rotating shaft is fixedly arranged in a cavity formed by encircling the inner wall of the upper cover, and the switch key and the key support can rotate around the rotating shaft.

In the technical scheme, the switch key is connected with the key support, the switch key and the key support rotate together around a rotating shaft which is fixedly arranged in a cavity formed by encircling the inner wall of the upper cover, namely, the moving track of the switch key and the key support is circular arc movement with the axis of the rotating shaft as the center of a circle and the length of the rotating shaft as the radius, the moving track is unique, so that after the switch key is pressed by a user, the switch key and the key support can be accurately reset under the action of the elastic component, and the user can repeatedly press the switch key.

In any of the above embodiments, preferably, the method further includes: the switch button is arranged on the outer surface of the pot body.

In the technical scheme, the switch key is arranged on the outer surface of the pot body, so that a user can conveniently and indirectly operate the parts in the pot body through the switch key.

In any of the above-described aspects, preferably, one end of the upper cover pipe joint is a projection curved toward the engaging portion.

In the technical scheme, one end of the upper cover pipe joint is a bulge which bends towards the clamping part, namely the bulge can be clamped with the clamping part, so that the upper cover pipe joint is clamped with the clamping part. The bulge is simple to set, convenient to manufacture and convenient to produce.

In any of the above technical solutions, preferably, the direction of the clamping portion relative to the upper cover pipe joint includes a clamping surface parallel to the upper cover, and when the upper cover is buckled with the pot body, the protrusion contacts with the clamping surface.

In the technical scheme, as the upper cover is hinged with one end of the pot body, namely the upper cover takes the hinged end as an axis relative to the pot body to do upward circular motion. The direction of the clamping part relative to the pipe joint of the upper cover comprises a clamping surface parallel to the upper cover, when the upper cover is buckled with the pot body, the bulge is contacted with the clamping surface, and the bulge is positioned in the upper cover, so that the clamping surface parallel to the upper cover can prevent the bulge from popping up, and the upper cover and the pot body are stably buckled; the direction of the clamping part relative to the pipe joint of the upper cover comprises a clamping surface parallel to the upper cover, and the structure is simple and easy to realize and manufacture.

In any of the above technical solutions, preferably, a cavity enclosed by the inner wall of the pot body further includes: at least one pan body pipe joint and a second pipeline connected with one end of each pan body pipe joint; the second pipeline is communicated with the clamping part through the joint of the pot body pipe.

In this technical scheme, the pot body includes pot body coupling and second pipeline, and the second pipeline passes through pot body coupling and joint portion intercommunication, and then makes second pipeline and corresponding first pipeline intercommunication, and upper cover pipeline and pot body pipeline are linked together promptly, accomplishes the specific function of pipeline, for example advances rice, functions such as intaking and exhaust.

In any of the above technical solutions, preferably, a cavity enclosed by an inner wall of the upper cover further includes: the elastic component comprises a spring and a sealing block, when the upper cover and the pot body are buckled, the elastic component is compressed on one face of the clamping part, which faces the upper cover, the sealing block contacts with one face of the clamping part, which faces the upper cover, and the radial diameter of the sealing block is equal to the diameter of the pipe joint of the pot body.

In the technical scheme, after the upper cover is buckled with the pot body, the clamping part stretches into the upper cover, so that a part of space of the upper cover is occupied. By arranging the elastic component, when the upper cover is buckled with the pot body, the elastic component is compressed on one surface of the clamping part facing the upper cover, and when the upper cover is buckled with the pot body, the clamping part pushes the elastic component into the upper cover, the elastic component is in a compressed state, and the clamping part stretches into the upper cover; after the upper cover is separated from the pot body, the elastic component restores the original state, and the space of the upper cover occupied by the original clamping part is compensated by the elastic component, so that the upper cover looks smoother relative to the outer surface of the pot body.

The elastic component comprises a spring and a sealing block, namely the sealing block reciprocates under the action of the spring. The sealing block contacts with one side of joint portion towards the upper cover, and the radial diameter of sealing block equals with the diameter of pot body coupling, and promptly when upper cover and pot body separation, the external diameter of sealing block can be fine paste the shape of upper cover because of joint portion breaks away from the vacancy that causes, makes the upper cover more pleasing to the eye for one side of pot body to sealing block plays the effect of sealing the upper cover, reduces the possibility that dirt such as dust falls into in the upper cover.

In any of the above solutions, preferably, the first pipeline includes an upper lid rice inlet pipe and/or an upper lid exhaust pipe; the second pipeline comprises a pot body rice inlet pipe and/or a pot body exhaust pipe; when the upper cover is buckled with the pot body, raw rice enters the upper cover rice inlet pipe through the pot body rice inlet pipe, the pot body pipe joint and the upper cover pipe joint; the gas enters the upper cover exhaust pipe through the pot exhaust pipe, the pot pipe joint and the upper cover pipe joint.

In this technical scheme, first pipeline includes that the upper cover advances the rice pipe, and the second pipeline includes that the pot body advances the rice pipe, and when upper cover and the lock of pot body, raw rice advances rice pipe, pot body coupling and upper cover coupling through the pot body and gets into upper cover and advance rice pipe, and in the rice box was advanced to the pipe gets into interior pot or washing rice by the upper cover again, cooperation cooking utensil's drive arrangement, has realized cooking utensil automatic function of advancing rice. When the first pipeline comprises an upper cover exhaust pipe, the second pipeline comprises a pot body rice discharging pipe, gas enters the upper cover exhaust pipe through the pot body exhaust pipe, the pot body pipe joint and the upper cover pipe joint, and then enters the inner pot or the rice washing box through the upper cover exhaust pipe, and the automatic blowing function of the cooking appliance is realized by matching with a driving device of the cooking appliance.

When the first pipeline comprises an upper cover rice inlet pipe and an upper cover exhaust pipe, the second pipeline comprises a pot body rice inlet pipe and a pot body exhaust pipe, and the functions of automatically feeding rice and blowing and washing rice can be realized by matching with a driving device of the cooking utensil.

The first pipeline can also include, but is not limited to, an upper cover drain pipe, and the second pipeline can also include, but is not limited to, a pan body water inlet pipe.

In any of the above technical solutions, the cooking appliance includes, but is not limited to, an electric cooker, an electric pressure cooker, an electric steamer, and an electric stewpot.

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

Fig. 1 illustrates a cross-sectional view of a cooking appliance according to an embodiment of the present invention;

fig. 2 illustrates a cross-sectional view of a cooking appliance according to an embodiment of the present invention;

FIG. 3 shows a partial structural cross-section according to FIG. 2 at A;

fig. 4 illustrates a cross-sectional view of a cooking appliance according to another embodiment of the present invention;

fig. 5 illustrates a cross-sectional view of a cooking appliance according to another embodiment of the present invention;

fig. 6 illustrates a sectional view of a cooking appliance according to a third embodiment of the present invention;

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

1 cooking utensil, 10 upper covers, 20 pot bodies, 102 switch keys, 104 rotating shafts, 106 key supports, 108 elastic components, 110 bulges, 210 clamping parts, 2102 clamping surfaces, 122 springs, 120 sealing blocks, 112 upper covers of rice inlet pipes, 114 upper covers of rice inlet pipe joints, 116 upper covers of exhaust pipes, 118 upper covers of exhaust pipe joints, 202 pot body rice inlet pipes, 204 pot body rice inlet pipe joints, 206 pot body exhaust pipes and 208 pot body exhaust pipe joints.

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 the scope of the invention is therefore not limited to the specific embodiments disclosed below.

A cooking appliance 1 according to an embodiment of the present invention will be specifically described with reference to fig. 1 to 6.

As shown in fig. 1, 2 and 3, a cooking appliance 1 according to an embodiment of the present invention includes an upper cover 10 and a pot 20 hinged with the upper cover 10, the upper cover 10 including: at least one upper cover pipe joint and a first pipeline connected with one end of each upper cover pipe joint, wherein the upper cover pipe joint and the first pipeline are fixedly arranged in a cavity formed by the surrounding of the inner wall of the upper cover 10; the pot 20 includes: at least one clamping part 210, each clamping part 210 and the upper cover pipe joint are correspondingly and fixedly arranged in a cavity formed by encircling the inner wall of the pot body 20; when the upper cover 10 is buckled with the pot body 20, at least one clamping portion 210 extends into a cavity formed by surrounding the inner wall of the upper cover 10, and is communicated with the first pipeline through an upper cover pipe joint.

In this embodiment, the top cover 10 includes at least one top cover coupler, each of which is connected to a pipeline including, but not limited to, drainage, exhaust, and intake pipelines, and the top cover coupler serves as a connector to connect a first pipeline located within the top cover 10 to other components of the pan body. The pan body 20 includes at least one clamping portion 210, each clamping portion 210 and each upper cover pipe joint are correspondingly and fixedly arranged in the pan body 20, and at least one clamping portion 210 extends into the upper cover 10 and is clamped with the upper cover pipe joint, so that the upper cover 10 and the pan body 20 are buckled. The clamping part 210 is communicated with the first pipeline through the upper cover pipe joint, the clamping part 210 is fixedly arranged in a cavity formed by encircling the inner wall of the pot body 20, and the clamping part 210 is communicated with other components in the pot body 20, such as pipelines, so that the first pipeline in the upper cover is communicated with corresponding components in the pot body, a locking function can be realized, and the upper cover 10 is buckled with the pot body 20. The locking function of the pot 20 body and the upper cover 10 is realized by the clamping part 210 and the upper cover pipe joint, so that holes for the upper cover 10 and the pot 20 to be buckled are not needed to be additionally arranged, the number of holes of the pot 20 is reduced, the pot 20 is more attractive, the possibility that external dust enters the pipeline is reduced, and further, food is cleaner and more sanitary. The connection between the clamping portion 210 and the upper cover pipe joint can be various manners, including but not limited to clamping, hinging, etc.

In addition, the cooking appliance 1 provided in the above embodiment of the present invention may further have the following additional technical features:

in the above embodiment, the engaging portion 210 is preferably engaged with the upper cover pipe joint.

In this embodiment, the connection between the locking portion 210 and the upper cover pipe joint is more stable and reliable by locking the locking portion 210 to the upper cover pipe joint; and the structure setting of block connection is simpler, easily realizes.

As shown in fig. 4, in any of the foregoing embodiments, it is preferable that the method further includes: the switch button 102 is arranged on the outer surface of the upper cover 10, and the switch button 102 is connected with at least one upper cover pipe joint through a button bracket 106 fixedly arranged in a cavity formed by enclosing the inner wall of the upper cover 10.

In this embodiment, by providing the switch button 102 on the outer surface of the upper cover 10, the user can conveniently and indirectly operate the components in the pot body 20 through the switch button 102. The switch button 102 is connected with at least one upper cover pipe joint through a button bracket 106 fixedly arranged in the upper cover 10, namely, the switch button 102 is connected with the button bracket 106 in the pot body, the button bracket 106 is connected with all upper cover pipe joints, when the pot body 20 is buckled with the upper cover 10, a user presses the switch button 102 to enable the switch button 102 to generate displacement, the switch button 102 also enables all upper cover pipe joints to generate displacement through the button bracket 106, and when the upper cover pipe joints generate displacement, the upper cover pipe joints are separated from the clamping state with the clamping part 210, so that the upper cover is separated from the pot body, and the cooking utensil 1 is opened.

In any of the above embodiments, the key holder 106 is preferably connected to the inner wall of the upper cover 10 through an elastic member 108.

In this embodiment, since the key support 106 is connected to the inner wall of the upper cover through the elastic component 108, and the key support 106 is connected to the pipe joint of the upper cover, after the user presses the switch key 102, the key support 106 is far away from the inner wall of the upper cover, the elastic component 108 between the key support 106 and the inner wall of the upper cover is in a stretched state, and after the user finishes the operation, under the action of the elastic component 108, the key support 106 is restored to the original position, so that the switch key 102 is also restored to the original position, and the user can conveniently perform the next operation. When the upper cover 10 is buckled with the pan body 20, namely, the upper cover pipe joint is buckled with the buckling part 210, the upper cover pipe joint is tightly buckled with the buckling part 210 under the action of the elastic retraction force of the elastic component 108, so that the upper cover 10 and the pan body 20 are tightly buckled together. The elastic member 108 may be a spring, a metal dome, or the like.

As shown in fig. 1, in any of the above embodiments, preferably, the upper cover further includes: the rotation shaft 104 is fixedly arranged in a cavity formed by enclosing the inner wall of the upper cover, and the switch key 102 and the key support 106 can rotate around the rotation shaft 104.

In this embodiment, the rotation shaft 104 is fixedly disposed in the upper cover, and the switch key 102 and the key support 106 rotate together around the rotation shaft 104, that is, the movement track of the switch key 102 and the key support 106 is circular arc movement with the axis center of the rotation shaft 104 as the center and the length of the rotation shaft 104 as the radius, so that the movement track is unique, after the switch key 102 is pressed by the user, the switch key 102 and the key support 106 can be accurately reset under the action of the elastic component 108, so that the user can repeatedly press the switch key 102.

In any of the foregoing embodiments, preferably, the method further includes: the switch button is arranged on the outer surface of the pot body 20.

In the technical scheme, the switch key is arranged on the outer surface of the pot body 20, so that a user can conveniently and indirectly operate the components in the pot body 20 through the switch key.

As shown in fig. 3, in any of the above embodiments, it is preferable that one end of the upper cap pipe joint is a protrusion 110 bent toward the locking portion 210.

In this embodiment, one end of the upper cover pipe joint is a protrusion 110 bent towards the locking portion 210, that is, the protrusion 110 may be locked with the locking portion 210, so that the upper cover pipe joint is locked with the locking portion 210. The protrusion 110 is simply provided, and is convenient to manufacture and produce.

In any of the above embodiments, the direction of the locking portion 210 relative to the upper cover pipe joint preferably includes a locking face 2102 parallel to the upper cover, and when the upper cover is locked to the pot body, the protrusion 110 contacts with the locking face 2102.

In this embodiment, since the upper cover 10 is hinged to one end of the pot 20, that is, the upper cover 10 performs an upward circular motion with respect to the pot 20 with the hinged end as an axis. The direction of the clamping part 210 relative to the upper cover pipe joint comprises a clamping face 2102 parallel to the upper cover 10, when the upper cover 10 is buckled with the pot body 20, the bulge 110 is contacted with the clamping face 2102, and the bulge 110 is positioned in the upper cover 10, the clamping face 2102 parallel to the upper cover 10 can prevent the bulge 110 from being popped up, so that the upper cover 10 and the pot body 20 are stably buckled; and the clamping face 2102 parallel to the upper cover is arranged in the direction opposite to the upper cover pipe joint at the clamping part 210, so that the structure is simple, and the realization and the manufacture are easy.

As shown in fig. 1, 4 and 5, in any of the above embodiments, preferably, the cavity enclosed by the inner wall of the pot body 20 further includes: at least one pan body pipe joint and a second pipeline connected with one end of each pan body pipe joint; the second pipeline is communicated with the clamping part 210 through a pot body pipe joint.

In this embodiment, the pan body includes a pan body pipe joint and a second pipeline, and the second pipeline is communicated with the clamping portion 210 through the pan body pipe joint, so that the second pipeline is further communicated with the corresponding first pipeline, that is, the upper cover pipeline is communicated with the pan body pipeline, so as to perform specific functions of the pipeline, such as rice feeding, water feeding, air exhausting and the like.

As shown in fig. 1 and 6, in any of the above embodiments, preferably, the cavity enclosed by the inner wall of the upper cover 10 further includes: the elastic component, the elastic component includes spring 122 and sealing block 120, when upper cover 10 and pot body 20 are detained, the elastic component is compressed in the joint portion 210 towards the one side of upper cover, sealing block 120 contacts with joint portion 210 towards the one side of upper cover, the radial diameter of sealing block 120 equals with the diameter of pot body coupling.

In this embodiment, after the upper cover 10 is buckled with the pot body 20, the clamping portion 210 extends into the upper cover 10, so as to occupy a part of the space of the upper cover 10. By arranging the elastic component, when the upper cover 10 is buckled with the pot body 20, the elastic component is compressed on one surface of the clamping part 210 facing the upper cover 10, and when the upper cover 10 is buckled with the pot body 20, the clamping part 210 pushes the elastic component into the upper cover 10, the elastic component is in a compressed state, and the clamping part 210 stretches into the upper cover 10; when the upper cover 10 is separated from the pot body 20, the elastic component restores the original state, and the space of the upper cover 10 occupied by the original clamping part 210 is compensated by the elastic component, so that the outer surface of the upper cover 10 relative to the pot body 20 looks smoother.

The elastic assembly comprises a spring 122 and a sealing block 120, namely the sealing block 120 reciprocates under the action of the spring 122. The sealing block 120 contacts with one surface of the clamping part 210 facing the upper cover 10, and the radial diameter of the sealing block 120 is equal to the diameter of the pot body pipe joint, namely, when the upper cover 10 is separated from the pot body 20, the outer diameter of the sealing block 120 can be well attached to the shape of a gap of the upper cover 10 caused by the separation of the clamping part 210, so that the upper cover 10 is more attractive relative to one surface of the pot body 20, the sealing block 120 plays a role in sealing the upper cover 10, and the possibility that dirt such as dust falls into the upper cover 10 is reduced.

As shown in fig. 1, 4 and 5, in any of the above embodiments, the first pipeline preferably includes an upper lid inlet pipe 112 and/or an upper lid outlet pipe 116; the second pipeline comprises a pot rice inlet pipe 202 and/or a pot exhaust pipe 206; when the upper cover 10 is buckled with the pot body 20, raw rice enters the upper cover rice inlet pipe 112 through the pot body rice inlet pipe 202, the pot body pipe joint and the upper cover pipe joint; gas enters the upper cover exhaust pipe 116 through the pot exhaust pipe 206, the pot coupling and the upper cover coupling.

In this embodiment, the first pipeline includes the upper cover rice inlet pipe 112, the second pipeline includes the pot body rice inlet pipe 202, the upper cover pipe joint is the upper cover rice inlet pipe joint 114, the pot body pipe joint is the pot body rice inlet pipe joint 204, when the upper cover 10 is buckled with the pot body 20, raw rice passes through the pot body rice inlet pipe 202, the pot body rice inlet pipe joint 204 and the upper cover rice inlet pipe joint 114 to enter the upper cover rice inlet pipe 112, and then enters the inner pot or the rice washing box through the upper cover rice inlet pipe 112, and the function of automatically feeding rice of the cooking utensil 1 is realized by matching with the driving device of the cooking utensil 1. When the first pipeline comprises the upper cover exhaust pipe 116, the second pipeline comprises the pot body exhaust pipe 206, the upper cover pipe joint is the upper cover exhaust pipe joint 118, the pot body pipe joint is the pot body exhaust pipe joint 208, gas enters the upper cover exhaust pipe 116 through the pot body exhaust pipe 206, the pot body exhaust pipe joint 208 and the upper cover exhaust pipe joint 118, and then enters the inner pot or the rice washing box through the upper cover exhaust pipe 116, and the function of automatic blowing of the cooking utensil 1 is realized by matching with the driving device of the cooking utensil 1.

When the first pipeline comprises the upper cover rice inlet pipe 112 and the upper cover exhaust pipe 116, and the second pipeline comprises the pot rice inlet pipe 202 and the pot exhaust pipe 206, the functions of automatic rice inlet and blowing rice washing can be realized by matching with the driving device of the cooking utensil 1.

In any of the above embodiments, the cooking appliance 1 includes, but is not limited to, an electric rice cooker, an electric pressure cooker, an electric steamer, an electric stewpot.

Specific examples:

example 1

As shown in fig. 1, the upper cover 10 includes an upper cover rice inlet pipe 112, an upper cover rice inlet pipe joint 114, and the pot 20 includes a clamping part 210, a pot rice inlet pipe joint 204 and a pot rice inlet pipe 202. The upper cover 10 and the pot body 20 are buckled through the buckling of the upper cover rice inlet pipe joint 114 and the clamping part 210 of the pot body 20.

As shown in fig. 2 and 3, the upper cover 10 and the pot body 20 are in a separated state, one end of the upper cover rice inlet pipe joint 114 facing the clamping face 2102 is provided with a protrusion 110, the protrusion 110 is clamped with the clamping face 2102 of the clamping part 210, the function of clamping the upper cover rice inlet pipe joint 114 and the clamping part 210 is achieved, and further the function of buckling the upper cover 10 and the pot body 20 is achieved.

Example two

As shown in fig. 1, 4 and 5, the upper cover 10 includes an upper cover exhaust pipe 116 and an upper cover exhaust pipe joint 118, and the upper cover exhaust pipe joint 118 is connected to a pan body exhaust pipe joint 208 and a pan body exhaust pipe 206 by a click-on portion 210. The switch button 102 is connected with a button bracket 106, and the button bracket 106 is connected with the inner wall of the upper cover 10 through two springs 122.

Example III

As shown in fig. 1 and 6, when the upper cover 10 is fastened to the pot body 20, the spring 122 in the elastic assembly is in a compressed state, and the sealing block 120 is located at the upper end of the fastening portion 210. When the upper cover 10 is separated from the pot body 20, the spring 122 is extended, the sealing block 120 compensates for the hole left after the clamping part 210 leaves the upper cover 10, and the size of the sealing block 120 is the same as the size of the hole.

The technical scheme of the invention is described in detail by combining the drawings, and the locking function of the pot body and the upper cover is realized by the joint of the clamping part and the upper cover pipe, so that holes for locking the upper cover and the pot body are not needed to be additionally arranged, the number of holes of the pot body is reduced, the pot body is more attractive, the possibility that external dust enters the pipeline is reduced, and further, food is cleaner and more sanitary.

In the present invention, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. 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, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present specification, 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 this specification, 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 is only a preferred embodiment 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

1. A cooking utensil comprising an upper cover (10) and a pot body (20) hinged with the upper cover (10), characterized in that,

the upper cover (10) includes: the upper cover pipe joint and the first pipeline are fixedly arranged in a cavity formed by encircling the inner wall of the upper cover;

the pan body (20) comprises: at least one clamping part (210), wherein each clamping part (210) and the upper cover pipe joint are correspondingly and fixedly arranged in a cavity formed by encircling the inner wall of the pot body (20);

when the upper cover (10) is buckled with the pot body (20), the at least one clamping part (210) stretches into a cavity formed by encircling the inner wall of the upper cover (10), and is communicated with the first pipeline through the upper cover pipe joint;

the cooking appliance further includes:

the switch key (102) is arranged on the outer surface of the upper cover (10), and the switch key (102) is connected with the at least one upper cover pipe joint through a key support (106) fixedly arranged in a cavity formed by enclosing the inner wall of the upper cover (10);

the cavity enclosed by the inner wall of the pot body (20) also comprises:

at least one pan body pipe joint and a second pipeline connected with one end of each pan body pipe joint;

the second pipeline is communicated with the clamping part (210) through the pot body pipe joint.

2. Cooking appliance according to claim 1, wherein the clamping portion (210) is in clamping connection with the upper cover tube joint.

3. Cooking appliance according to claim 2, characterized in that the key holder (106) is connected to the inner wall of the upper cover (10) by means of an elastic member (108).

4. A cooking appliance according to claim 3, wherein the upper cover (10) further comprises: the rotary shaft (104) is fixedly arranged in a cavity formed by encircling the inner wall of the upper cover (10), and the switch key (102) and the key support (106) can rotate around the rotary shaft (104).

5. The cooking appliance according to claim 2, wherein one end of the upper cover pipe joint is a protrusion (110) bent toward the clamping portion (210).

6. The cooking appliance according to claim 5, wherein the direction of the clamping portion (210) relative to the upper cover pipe joint includes a clamping face (2102) parallel to the upper cover, and the protrusion (110) contacts the clamping face (2102) when the upper cover (10) is buckled with the pot (20).

7. Cooking appliance according to claim 1, characterized in that the cavity enclosed by the inner wall of the upper cover (10) further comprises: elastic component, elastic component includes spring (122) and sealing block (120), works as upper cover (10) with when the pot body (20) are buckled, elastic component compressed in joint portion (210) orientation one side of upper cover (10), sealing block (120) with joint portion (210) orientation one side of upper cover (10) contacts, the radial diameter of sealing block (120) with the diameter of pot body coupling equals.

8. Cooking appliance according to claim 1, wherein the first conduit comprises an upper lid rice intake pipe (112) and/or an upper lid exhaust pipe (116); the second pipeline comprises a pot body rice inlet pipe (202) and/or a pot body exhaust pipe (206);

when the upper cover (10) is buckled with the pot body (20), raw rice passes through the pot body rice inlet pipe (202), the pot body pipe joint and the upper cover pipe joint to enter the upper cover rice inlet pipe (112); gas enters the upper cover exhaust pipe (116) through the pot body exhaust pipe (206), the pot body pipe joint and the upper cover pipe joint.