CN210989628U

CN210989628U - Upper cover, pot body and cooking equipment

Info

Publication number: CN210989628U
Application number: CN201921433902.9U
Authority: CN
Inventors: 邓领文; 胡俊; 梁少雄; 李发展; 冯绍贵; 程志喜
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-14
Anticipated expiration: 2029-08-30

Abstract

The utility model provides an upper cover, pot body and cooking equipment. The upper cover includes: lid and the location portion of setting on the lid, be formed with lid location structure in the location portion, lid location structure is suitable for with the cooperation of the pot body location structure on the pot body of cooking equipment to make and fix a position between the lid and the pot body, wherein, lid location structure is protruding including the location, and the protruding location of lid location structure is used for inlaying with the constant head tank/locating hole in the pot body location structure and inserts the cooperation, perhaps, lid location structure includes constant head tank/locating hole, and the constant head tank/locating hole of lid location structure is used for inlaying with the protruding cooperation of inserting of the location in the pot body location structure. The upper cover that this scheme provided, the upper cover is fashionable with pot body lid, inserts the realization location and prevents staying in the constant head tank/locating hole via the location arch, realizes counterpointing between the corresponding work device of the upper cover and the pot body, avoids leading to the defect of unable accurate alignment between the work device because of the off normal, and has the operation convenience.

Description

Upper cover, pot body and cooking equipment

Technical Field

The utility model relates to a cooking equipment field particularly, relates to an upper cover, a pot body and cooking equipment.

Background

Cooking equipment such as electric rice cooker, pressure cooker usually includes the pot body and lid, and the user is when using cooking equipment, closes the pot body and lid each other lid to start the culinary art function, the culinary art is accomplished the back, and the user separates the pot body and lid each other, so that take out food, and wash cooking equipment.

The defect in the prior art is that after the cover body and the pot body are separated, the cover body and the pot body are prone to deviating when a user needs to re-cover the pot body for use, so that the mutually matched working devices between the cover body and the pot body cannot be aligned accurately, and the using effect is affected.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, an object of the present invention is to provide an upper cover.

Another object of the utility model is to provide a cooking device with above-mentioned upper cover.

Another object of the utility model is to provide a pot body.

To achieve the above object, an embodiment of the first aspect of the present invention provides an upper cover, including: lid and setting are in location portion on the lid, be formed with lid location structure on the location portion, lid location structure be suitable for with pot body location structure cooperation on the pot body of cooking equipment, so that the lid with fix a position between the pot body, wherein, lid location structure is protruding including the location, just lid location structure the location protruding be used for with constant head tank/locating hole in the pot body location structure inlays and inserts the cooperation, perhaps, lid location structure includes constant head tank/locating hole, just lid location structure constant head tank/locating hole be used for with the protruding cooperation of inserting of location in the pot body location structure.

The embodiment of the utility model provides an upper cover, a positioning part is arranged on the cover body, a cover body positioning structure matched with a pot body positioning structure is arranged on the positioning part, the cover body positioning structure comprises a positioning bulge matched with a positioning groove/positioning hole on the pot body or comprises a positioning groove/positioning hole matched with a positioning bulge on the pot body, thus when the upper cover is covered with the pot body, the positioning bulge is inserted into the positioning groove/positioning hole to realize the positioning and assembly foolproof between the upper cover and the pot body, through the positioning between the upper cover and the pot body, the accurate positioning between the corresponding working devices of the upper cover and the pot body can be better realized, for example, the position correspondence between the upper cover coil and the pot body coil is realized, or the position correspondence between the upper cover and the receiving and transmitting sensing units (such as infrared geminate transistors and the like) of the pot body is realized, thereby the defect that the corresponding working devices between the upper cover and the pot body can not, meanwhile, the operation convenience of assembly and positioning is also realized.

In addition, the utility model provides an upper cover in the above-mentioned embodiment can also have following additional technical characterstic:

in the above technical scheme, a containing chamber is formed in the positioning part, the upper cover is provided with an upper cover coil, the upper cover coil is suitable for performing wireless coupling power supply and/or wireless communication with a pot body coil of the pot body, and the upper cover coil is arranged in the containing chamber.

The wireless coupling power supply and/or wireless communication of upper cover and pot body can be realized to the setting of upper cover coil and pot body coil for when upper cover and pot body satisfy need not power supply and mutual demand, have good splittability.

Wherein, hold the room in order to hold the upper cover coil through setting up in location portion, when realizing upper cover coil installation purpose, make the position of upper cover coil can be close to the position fit position between upper cover and the pot body more, can make the location size chain between upper cover coil and the pot body coil shorten like this, make between upper cover coil and the pot body coil realize more accurate counterpoint nature via lid location structure and pot body location structure cooperation, thereby promote signal transmission precision and response rate between the two, promote product control accuracy.

In any one of the above technical solutions, the positioning portion includes: the connecting block protrudes out of the edge of the cover body and is connected with the cover body; the positioning block and the connecting block are split components, the positioning block is connected with the connecting block and is located below the connecting block, and the accommodating chamber is defined by the surrounding of the connecting block and the positioning block.

Be the components of a whole that can function independently design with locating piece and connecting block, can reduce upper cover mould cost, and simplify the shaping technology operation, promote product machining precision, and inject the holding chamber through these both amalgamations of design locating piece and connecting block and in order to hold the upper cover coil, thus, the locating piece can be realized simultaneously admittedly to the dress of upper cover coil with connecting block assembled connection, it is used for fixed upper cover coil to need not extra project organization again, the product integrates the degree higher, the equipment process of product more is simplified, promote the packaging efficiency of product, and realized setting up the upper cover coil in the locating part, protect the upper cover coil, and guarantee that upper cover coil and pot body coil position are close to each other when wireless transmission, guarantee transmission efficiency.

In any of the above technical solutions, the positioning groove/positioning hole of the lid positioning structure is formed on the positioning block.

Set up lid location structure and be located the locating piece, combine the structure of locating piece and the design of connecting block components of a whole that can function independently, can further promote lid location structure's shaping quality and precision, promote the location accuracy nature between upper cover and the pot body to simplify the mould structure of lid, reduce product cost, and design like this also more does benefit to the locating piece and promotes and be suitable for as the standard component between the product of different models, further reduces the production and the transformation cost of product.

In any one of the above technical solutions, the positioning block includes a sealing flange and an extending edge, the sealing flange is connected with the extending edge, the sealing flange is located at the lower side of the connecting block, the sealing flange is connected with the connecting block and defines the containing chamber with the connecting block, the extending edge extends downwards from the sealing flange, the extending edge is provided with the positioning groove/positioning hole, and the downward side of the positioning groove/positioning hole forms an opening.

Set up and seal the flange and block the upper cover coil from connecting block below, and design lid location structure and be located the extension edge of proclaiming oneself flange downwardly extending, not only can make things convenient for location fit between lid location structure and pot body location structure, and fix a position with the pot body through the lid location structure who extends the edge, upper cover coil and flange location, realize that the upper cover coil realizes direct positioning via location arch and constant head tank/locating hole, thereby realize aligning better between the pot body coil on upper cover coil and the pot body, make upper cover coil and pot body coil through accurate positioning each other, it is mutual-inductive to realize better coupling, and realize the transmission of good electric power or signal through the mutual inductance of coupling.

In any of the above technical solutions, the positioning portion is located at a radial position of the cover body that is offset from a center of the cover body.

The positioning part is designed on the cover body and deviates from the center of the cover body, and is positioned at a radial position of the cover body, so that when the upper cover is covered with the pot body, the radial position is aligned for positioning, more accurate positioning between the upper cover and the pot body can be realized, positioning and alignment between corresponding working devices of the upper cover and the pot body are further ensured, and the working accuracy of the working devices is improved.

In any of the above technical solutions, the positioning portion is provided with a vertical supporting structure, and the vertical supporting structure is configured to support the upper cover for the upper cover to be vertically placed.

The positioning part is provided with the vertical supporting structure for supporting the upper cover to be vertically placed so that the upper cover can be placed, the problem that the occupied area of the upside down placement of the cover body is large is avoided, the cover body can be placed more conveniently, the vertical supporting structure is arranged on the positioning part, the integrated design between the functional structures of the upper cover is realized, the compactness and the simplicity of the size of the upper cover can be improved, and the purposes of improving the performance of the product and reducing the cost are both considered.

In any one of the above technical solutions, the erectable support structure includes: the positioning part is provided with a positioning hole, and the positioning part is provided with a positioning hole.

The supporting leg support can be formed by utilizing the convex structure, and the stability of the upper cover can be kept when the upper cover is vertically placed.

In any one of the above technical solutions, the erectable support structure further includes a contact end, a part of the area of the support surface is formed as the contact end adapted to contact with an object carrying surface, and the contact end is coplanar with a convex top end of the convex structure, wherein the contact end specifically includes any one or more of a surface contact end adapted to contact with the object carrying surface, a line contact end adapted to make line contact with the object carrying surface, and a point contact end adapted to make point contact with the object carrying surface.

It should be noted that the object carrying surface may be understood as an object surface for carrying the cover, such as a table top, a kitchen range top, etc., and the contact end is adapted to contact with the object carrying surface, and it should be understood that the contact end can contact with the corresponding table top and kitchen range top when the cover is supported by the standable support structure, and the object carrying surface is not particularly limited or required.

In addition, it is to be understood that coplanar refers to a relationship in which the geometric shapes co-occupy the same plane in three-dimensional space, and it is to be understood herein that the contact end and the tip of the bump structure lie in the same plane, which is worth mentioning as a virtual auxiliary reference plane, which does not necessarily form a physical feature of the product.

The cover body is supported by the protruding structures, the supporting surface is partially formed into the contact ends, so that the stability of the vertical supporting structure for supporting the cover body can be further enhanced, and the supporting structure is formed by the part of the supporting surface and the protruding structures on the supporting surface together.

In any one of the above technical solutions, the contact ends and the top ends of the protrusions of the protrusion structures are distributed at intervals in the plane where the contact ends and the top ends of the protrusions are located, the cover body is inclined with respect to the plane, and a line connecting the contact ends and the top ends of the protrusions of the protrusion structures in the plane where the contact ends and the top ends of the protrusions are located forms an acute angle with the cover body.

It should be noted that, for "a connection line of the contact end and the convex top end of the convex structure in a common plane", the connection line is a virtual auxiliary reference line, which is intended to clearly and briefly explain the spatial position relationship of the contact end and the convex top end of the convex structure relative to the cover body, and the connection line is not necessarily formed as a physical feature of the product.

Therefore, when the contact end and the convex top end of the convex structure are respectively contacted with the object carrying surface to support the upper cover body, the position of the downward projection of the gravity center of the cover body does not excessively deviate to the positions around the contact end and the convex top end of the convex structure in the transverse direction, the stable strengthening effect on the cover body is good, and the cover body is not easy to tip.

In any of the above technical solutions, a projection of the center of gravity of the cover body in the plane is located on the contact end, or located at the protrusion top end of the protrusion structure, or located between the contact end and the protrusion top end of the protrusion structure.

The projection of the gravity center of the cover body on the plane is designed to be positioned on any one of the contact end and the top end of the bulge structure or between the contact end and the top end of the bulge structure, so that the stability strengthening effect on the cover body can be optimal, and the cover body is not easy to tip over.

In any of the above technical solutions, the convex top surface of the convex structure is an inclined surface inclined with respect to the plane.

In this scheme, the protruding top surface that sets up protruding structure is for the inclined plane for the plane slope for protruding structure and year thing face roughly form line contact or the face contact of less facet, more do benefit to the automatic leveling and the correction effect of promotion product on carrying the thing face, promote the stationarity that the lid can support immediately, and the inclined plane becomes the draft slope certainly, can have higher machining precision and higher machining efficiency.

In any of the above technical solutions, a top surface of the protrusion structure has a tendency of gradually increasing in height relative to the supporting surface from an end close to the contact end to an end far away from the contact end.

The protruding height of the protruding structure relative to the supporting surface is gradually increased from one end close to the contact end to the end far away from the contact end, so that the distance between the contact end and the contact end of the protruding structure can be effectively expanded, the supporting stability of the cover body is improved, and the cover body is not prone to shaking.

In any of the above technical solutions, the protruding structure includes a protruding rib and/or a protruding point.

The structural design of protruding muscle and/or bump makes protruding structure can support the lid uniformly, and location portion distributes more evenly for the impetus of culinary art operation mesa, improves and places stability.

In any of the above technical solutions, a partial area or a whole area of the supporting surface is formed as an inclined surface that is inclined with respect to a center line of the cover body, the inclined surface is provided with the protruding structure, the protruding structure on the inclined surface is provided as a wedge shape that fits with the inclined surface, and a protruding top surface of the protruding structure on the inclined surface that is far away from the center of the cover body is a plane.

The scheme can partially or completely set the supporting surface of the positioning part into an inclined surface according to the requirements of demoulding or aesthetic degree. In order to improve the placing stability, the protruding structure is arranged into a wedge shape matched with the inclined plane, the protruding top surface, away from the center of the cover body, of the protruding structure is made to be a plane, the plane supporting structure which is used for being in plane contact with the desktop and other carriers is constructed and formed on the inclined plane through the protruding structure, the acting force plane of the positioning portion relative to the cooking operation table board is better adjusted, and the cover body is guaranteed to be stably and vertically placed on the cooking operation table board.

In any of the above technical solutions, the supporting surface is provided with a plurality of protruding structures arranged at intervals.

Set up protruding structure to mutual interval, can make the fulcrum of upper cover effectively disperse, need not further to enlarge under the prerequisite that supports area or increase protruding structure quantity, can further balance the stress point of location portion, further promote the support stability to the upper cover, avoid the lid to rock when placing.

In any of the above technical solutions, the positioning portion is formed at an outer edge of the lid body and extends downward, and the standable support structure is formed on a surface of a side of the positioning portion away from a center line of the lid body.

Location portion forms the outward flange department at the lid, and downwardly extending, thus, close with pot body lid when the upper cover, location portion can roughly be located pot body side, make lid location structure can mutually support with pot body location structure more conveniently, and design like this can make location portion have certain axial width, this combination can stand bearing structure and form the design on the surface of one side of the central line of lid is kept away from in location portion, also be about to stand bearing structure and locate location portion along the lid radially outwards on the surface, make the holding surface effectively widen, can stand bearing structure design and position overall arrangement more nimble, and can do benefit to and stand bearing structure's fulcrum distribution area and further widen, in order to further promote the support stationarity to the upper cover.

In any one of the above technical solutions, a surface of the connecting block of the positioning portion, which is far away from the center of the cover body, is formed as a first outer surface, a surface of the extending edge of the positioning portion, which is far away from the center of the cover body, is formed as a second outer surface, the first outer surface and the second outer surface are connected in an aligned manner, and the first outer surface and the second outer surface together form the supporting surface.

The first surface of the connecting block that sets up location portion forms in the connecting block and keeps away from the one end at lid center, the second surface on the extension limit of location portion forms in the one end that the lid center was kept away from on the extension limit, and make first surface and second surface counterpoint be connected, when making the locating piece of location portion and connecting block amalgamation besieged city and holding the room, it sets up in order to establish the holding surface to form first surface and second surface adjacent and amalgamation, such structure product outward appearance nature is better, and also more do benefit to the setting of the distribution of protruding structure, in order to ensure that protruding structure can rationally disperse in order to promote support stability.

In any of the above technical solutions, the first outer surface is formed as an inclined surface, the second outer surface is formed as a plane, the protruding structure includes an inclined protrusion disposed on the first outer surface and a flat protrusion disposed on the second outer surface, and the inclined protrusion is opposite to the flat protrusion and forms the standable support structure whose outer surface is a plane.

The first outer surface is arranged to be an inclined surface, so that the product is more attractive in appearance, product demoulding is more convenient and easier, the production quality and the attractive experience of the product are further improved, the inclined lug is constructed on the first outer surface, the inclined surface of the inclined lug can be well matched with the first outer surface, a plane is formed on the end surface, opposite to the protruding end of the second outer surface, of the inclined lug, the second outer surface is a plane, and the flat lug is constructed, so that a coplanar relation can be constructed between the plane of the protruding end of the flat lug and the plane formed by the protruding end of the inclined lug, the flat lug is used for being in plane contact and support with a desktop and other object carrying platforms, the upper cover is more favorably supported and stably, the plane of the flat lug and the plane of the inclined lug are constructed to be in a coplanar relation to support the upper cover by utilizing the flat lug and the inclined lug, and thus, the distribution positions of the convex structures, so that the support of the upper cover is more stable.

In any of the above technical solutions, the upper cover further includes: the clamping mechanism is arranged on the cover body and can move between a locking position and an unlocking position relative to the cover body, and the clamping mechanism is used for clamping the pot body at the locking position so as to lock the upper cover and the pot body and loosening the pot body at the unlocking position so as to enable the upper cover and the pot body to be detachable.

The clamp mechanism is used for clamping the pot body or releasing the pot body so as to correspondingly realize locking or unlocking between the cover body and the pot body, and the clamp mechanism has simple structure and high locking stability and reliability.

In any one of the above technical solutions, the clamping mechanism includes two clamping arms, the clamping arms are used for clamping or loosening the pot body, wherein the two clamping arms are arranged at intervals along the circumferential direction of the cover body, a vacant position is formed between the two clamping arms along the circumferential direction, and the positioning portion is arranged in the vacant position and located at the rear end of the cover body.

Set up the position that location portion is located between two centre gripping arm circumferences, like this, when two centre gripping arms move in opposite directions and press from both sides tight pot body, the atress of pot body both sides is even, and the atress of location portion position is littleer, more does benefit to the protection of lid location structure and pot body location structure, reduces the damage.

An embodiment of the second aspect of the present invention provides a cooking apparatus, including: the pot body is provided with a pot body positioning structure; the upper cover in any one of the above technical solutions is covered or uncovered with the pot body, wherein one of the cover body positioning structure of the upper cover and the pot body positioning structure comprises a positioning groove/positioning hole, and the other comprises a positioning protrusion, and when the upper cover is covered with the pot body, the positioning protrusion is inserted in the positioning groove/positioning hole.

The utility model discloses the cooking equipment that above-mentioned embodiment provided, through being provided with among the above-mentioned arbitrary technical scheme the upper cover to have above all beneficial effect, no longer describe here.

In addition, the utility model provides a cooking device in above-mentioned embodiment can also have following additional technical characterstic:

in the technical scheme, the pot body is provided with the pot body coil, and the positioning bulge is embedded in the positioning groove/the positioning hole so that the pot body coil is opposite to the upper cover coil of the upper cover.

Set up the upper cover and close with pot body lid and when the location arch inlays to be inserted in constant head tank/locating hole, pot body coil just corresponds with the upper cover coil, can realize like this that location arch and constant head tank/locating hole cooperation carry out automatic positioning and aim at two coils for can transmit signal or electric energy between two coils high-efficiently.

In any of the above technical solutions, the pot body positioning structure includes a positioning protrusion, and at least a portion of the pot body coil is accommodated in the positioning protrusion of the pot body positioning structure.

With pot body coil setting in pot body location structure's location arch for pot body coil's position can be close to the location cooperation position between the upper cover and the pot body more, can make the location size chain between upper cover coil and the pot body coil shorten like this, make between upper cover coil and the pot body coil realize more accurate counterpoint nature via lid location structure and pot body location structure cooperation, thereby promote signal transmission precision and response speed between the two, promote product control accuracy.

In any of the above technical solutions, the positioning groove/positioning hole has a first inner wall and a second inner wall which are opposite to each other, the first inner wall and the second inner wall are arranged opposite to each other, a slide is formed between the first inner wall and the second inner wall, one end of the slide has an opening suitable for the positioning protrusion to slide in or out, the slide includes a positioning section and a guiding section, the guiding section is formed between the positioning section and the opening and communicated with the positioning section and the opening, the guiding section forms a bell mouth structure with gradually increased opening, and the positioning section is adapted to the positioning protrusion; and/or the positioning bulge is provided with a first side surface and a second side surface which are opposite, and the first side surface and the second side surface are distributed in a wedge shape.

The arrangement of the slideway can ensure that the positioning groove and the positioning bulge can be quickly positioned, wherein, the design of the bell mouth structure ensures that the positioning bulge can be quickly and smoothly inserted into the positioning groove, the accurate and quick positioning of the upper cover and the pan body is ensured, thereby saving the positioning time and facilitating the operation of a user, and the positioning section is adapted to the positioning bulge, so that in the process of inserting the positioning bulge into the positioning groove, in the stage of matching the positioning bulge with the guide section, the rapid insertion alignment is realized by utilizing the bell mouth structure, along with the increase of the insertion depth of the positioning bulge, when the location arch inserted the location section, the location arch was connected because the adaptation forms agreeing with the location section, can absorb the position deviation volume between protruding and the horn mouth structure of location like this, realized further adjusting the protruding position in location to promote positioning accuracy, compromise the high efficiency and the convenience of cartridge location simultaneously.

The first side face and the second side face of the positioning bulge are distributed in a wedge shape, so that the positioning bulge forms a structure with one wide end and one narrow end, and the operation of inserting the positioning bulge into the positioning groove is facilitated.

In any of the above technical solutions, the positioning groove has an inner bottom surface, the positioning protrusion is disposed in the positioning groove and corresponds to the inner bottom surface, and the positioning protrusion moves along the positioning groove to make the positioning protrusion close to or far away from the inner bottom surface, wherein a protrusion portion is disposed on a surface of the positioning protrusion opposite to the inner bottom surface; and/or a bulge part is arranged on the inner bottom surface.

Set up the bellying on at least one in the protruding grafting end terminal surface of interior bottom surface and location, like this for lean on each other through bellying and other side between interior bottom surface and the location arch, can realize following the location of inserting the direction, and make and lean on via the bellying formation line contact, point contact or small area ground contact between interior bottom surface and the location arch, can avoid the location arch and the constant head tank trapping of gas between the relative surface, simultaneously, can form the stabilizer blade and support, more do benefit to the contact between the two steadily.

In any one of the above technical solutions, the pot body includes shell body and culinary art pot, pot body location structure sets up on the shell body, the lid is used for the lid to close the culinary art pot and pass through lid location structure with the shell body is connected, the culinary art pot with the lid can simultaneously with the shell body separation, the front end of shell body is equipped with operation interface, pot body location structure set up with operation interface is relative the rear end of shell body.

The operation interface is arranged at the front end of the outer shell, and the pot body positioning structure is arranged at the rear end of the outer shell, so that the operation interface is not easily shielded, a larger operation display space can be reserved, and the pot body positioning structure is more convenient to use.

Among any one of the above-mentioned technical scheme, be constructed on the lateral wall of culinary art pot to the protruding boss that stretches in the outside of lateral wall, the lateral wall partly structure of culinary art pot is for treating the nipper portion, treat that the nipper portion is located the downside of boss, the clamp mechanism of upper cover clamps in latched position treat the nipper portion, and with the downside contact of boss.

The cooking pot is provided with the boss which is positioned on the upper side of the clamp part, so that when the clamp mechanism clamps the cooking pot, the clamp mechanism is hooked on the boss, the locking strength of the upper cover and the pot body can be further improved, and the upper cover is prevented from bouncing off under high pressure.

An embodiment of the third aspect of the utility model provides a pot body, include: the cooking device comprises an outer shell and a cooking device, wherein the outer shell is provided with a pot body positioning structure, the pot body positioning structure is suitable for being matched with a cover body positioning structure on an upper cover of the cooking device so as to position the upper cover and the outer shell, the pot body positioning structure comprises a positioning bulge, the positioning bulge of the pot body positioning structure is used for being inserted and matched with a positioning groove/positioning hole in the cover body positioning structure, or the pot body positioning structure comprises a positioning groove/positioning hole, and the positioning groove/positioning hole of the pot body positioning structure is used for being inserted and matched with a positioning bulge in the cover body positioning structure; a cooking pan located within the outer shell.

The pot body provided by the embodiment of the utility model is provided with the pot body positioning structure matched with the cover body positioning structure, the pot body positioning structure comprises the positioning bulge matched with the positioning groove/positioning hole on the cover body or comprises the positioning bulge matched with the positioning hole on the pot body, thus, when the upper cover is covered with the pot body, the positioning bulge is inserted into the positioning groove/positioning hole to realize the positioning and the assembly fool-proofing between the upper cover and the pot body, through the positioning between the upper cover and the pot body, the accurate positioning between the corresponding working devices of the upper cover and the pot body can be better realized, for example, the position correspondence between the upper cover coil and the pot body coil is realized, or the position correspondence between the upper cover and the receiving and sending sensing units (such as infrared geminate transistors and the like) of the pot body is realized, thereby the defect that the corresponding working devices between the upper cover and the pot body can not be accurately aligned, meanwhile, the operation convenience of assembly and positioning is also realized.

In any of the above technical solutions, the positioning protrusion is disposed on the outer surface of the outer shell and protrudes and extends in a direction away from the center of the outer shell.

Set up the protruding setting of location and extend towards the central direction protrusion of keeping away from the shell body on the surface of shell body, like this, the location is protruding can produce good radial positioning indication effect, and the protruding position of location is distinguished to the user's naked eye of being more convenient for to can coordinate the location arch with constant head tank positioning hole alignment more conveniently, the product lid closes and prevents slow-witted effect better, and the user uses the operation also simple more convenient, and the user experience of product is better.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a first three-dimensional structure of an upper cover of a cooking device according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a second three-dimensional structure of an upper cover of a cooking device according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a cooking device according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a cooking device according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of a part a of a cooking device according to an embodiment of the present invention;

fig. 6 is an enlarged schematic view of a part B of a cooking device according to an embodiment of the present invention;

fig. 7 is an enlarged schematic view of a part C of a cooking device according to an embodiment of the present invention;

fig. 8 is an enlarged schematic view of a portion D of a cooking device according to an embodiment of the present invention;

fig. 9 is an enlarged schematic view of part E of a cooking device according to an embodiment of the present invention;

fig. 10 is a schematic structural view illustrating a state in which an upper cover of the present invention can be placed vertically;

fig. 11 is an enlarged structural view of the F portion shown in fig. 10.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 11 is:

a cover body-1, a pot body-2, a positioning bulge-21, a first side-211, a second side-212, a bulge-213, an operation interface-22, an outer shell-23, a cooking pot-24, a to-be-clamped part-241, a boss-242, a positioning part-3, a bulge structure-31, an inclined bump-311, a flat bump-312, a supporting surface-32, a first outer surface-321, a second outer surface-322, a contact end-323, a connecting block-33, a positioning block-34, a blocking edge-341, a through hole-3411, an extending edge-342, a positioning groove-35, a first inner wall-351, a second inner wall-352, an inner bottom-353, an opening-354, a containing chamber-4, an upper cover coil-5 and a pot body coil-6, the device comprises a slideway-7, a positioning section-72, a guide section-73, a clamping mechanism-80, a clamping arm-81 and an operating piece-90.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

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 specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The upper cover and the cooking apparatus according to some embodiments of the present invention will be described with reference to fig. 1 to 11.

Example 1:

an embodiment of the first aspect of the present invention provides an upper cover for a cooking device, which may include any one of an electric cooker, an electric pressure cooker, and an electric frying pan. The upper cover is suitable for above-mentioned cooking equipment, specifically is used for covering on above-mentioned cooking equipment's the pot body 2 to with above-mentioned cooking equipment's inside cavity and its exterior space mutual isolation, and make upper cover and pot body 2 enclose out the culinary art chamber.

Specifically, as shown in fig. 1 and fig. 2, the upper cover includes a cover body 1 and a positioning portion 3 disposed on the cover body 1, a positioning structure of the cover body 1 is formed on the positioning portion 3, the positioning structure of the cover body 1 is suitable for being matched with a positioning structure of a pot body 2 on a pot body 2 of a cooking device, so as to position between the cover body 1 and the pot body 2, wherein the positioning structure of the cover body 1 includes a positioning groove 35/positioning hole, and the positioning groove 35/positioning hole of the positioning structure of the cover body 1 is used for being inserted into and matched with a positioning protrusion 21 in the positioning structure of the pot body.

Wherein, alternatively, the positioning structure of the cover body 1 can also comprise a positioning bulge 21, and the positioning bulge 21 of the positioning structure of the cover body 1 is used for being inserted and matched with the positioning groove 35/the positioning hole in the positioning structure of the pot body 2.

The utility model discloses above-mentioned embodiment provides an upper cover, when upper cover and the 2 lids of the pot body closed, insert location and equipment between the constant head tank 35/locating hole and prevent staying via the protruding 21 in location, through fixing a position between upper cover and the pot body 2, can realize pinpointing between the corresponding working device of upper cover and the pot body 2 better, for example, realize that the position corresponds between upper cover coil 5 and the pot body coil 6, or if realize the receipts of upper cover and the pot body 2, send sensing unit (like infrared geminate transistors etc.) between the position to correspond etc. thereby avoided leading to the defect of unable accurate alignment between the corresponding working device between them because of the off normal between upper cover and the pot body 2, the equipment also has simultaneously, the operational convenience of location.

Further, as shown in fig. 2, the positioning portion 3 is located at a radial position of the lid body 1 that is offset from the center of the lid body 1. Specifically, for example, the positioning portion 3 is provided at the edge of the cover 1 and at the rear end of the cover 1. Like this, when the upper cover closed with the pot body 2 lid, this radial position department aligns and fixes a position for upper cover and pot body 2 are fixed at circumference upper correspondences, and the upper cover can not rotate wantonly for the pot body 2, realizes fixing a position more accurately between upper cover and the pot body 2, further ensures to fix a position and align between the corresponding working device of upper cover and pot body 2, improves the work precision of working device.

Example 2:

as shown in fig. 9, in addition to the features described in the above embodiments, the present embodiment further defines: the upper cover is provided with an upper cover coil 5, and the upper cover coil 5 is suitable for wireless coupling power supply and/or wireless communication with a pot body coil 6 of the pot body 2. The upper cover coil 5 is in wireless electrical connection with the pot body coil 6, so that the upper cover and the pot body 2 meet the requirements of no power supply and interaction and have good detachability.

As shown in fig. 4 and 9, a housing chamber 4 is formed in the positioning portion 3, wherein the upper cover coil 5 is provided in the housing chamber 4. When realizing the installation purpose of upper cover coil 5, make the position of upper cover coil 5 can be close to the location cooperation position between upper cover and the pot body 2 more, can make the location size chain between upper cover coil 5 and the pot body coil 6 shorten like this, make between upper cover coil 5 and the pot body coil 6 realize more accurate counterpoint nature via the cooperation of 1 location structure of lid and the 2 location structure of the pot body, thereby promote signal transmission precision and response rate between the two, promote product control accuracy.

Example 3:

as shown in fig. 1 and 2, in addition to the features described in the above embodiments, the present embodiment further defines: the positioning portion 3 includes a connecting block 33 and a positioning block 34.

Specifically, the connecting block 33 protrudes from the edge of the cover body 1 and is connected with the cover body 1; the positioning block 34 and the connecting block 33 are separate components, the positioning block 34 is connected with the connecting block 33 and is located below the connecting block 33, wherein the connecting block 33 and the positioning block 34 surround to define the accommodating chamber 4. Through being components of a whole that can function independently design with locating piece 34 and connecting block 33, can reduce upper cover mould cost, and simplify the shaping technology operation, promote product machining precision, and inject holding chamber 4 in order to hold upper cover coil 5 through design locating piece 34 and these both amalgamations of connecting block 33, thus, locating piece 34 can realize solid the dress of upper cover coil 5 with connecting block 33 assembled connection simultaneously, it is used for fixed upper cover coil 5 to need not extra project organization again, the product integrates the degree higher, the assembly process of product more is simplified, promote the packaging efficiency of product, and realized setting up upper cover coil 5 in location portion 3, protect upper cover coil 5, and guarantee that upper cover coil 5 and pot body coil 6 are close to each other in position when wireless transmission, guarantee transmission efficiency.

Further, as shown in fig. 2, the positioning groove 35/positioning hole of the positioning structure of the lid body 1 is formed on the positioning block 34. This structure that combines locating piece 34 and connecting block 33 components of a whole that can function independently design can further promote lid 1 location structure's shaping quality and precision, promotes the location accuracy nature between upper cover and the pot body 2 to simplify lid 1's mould structure, reduce product cost, and design like this also more does benefit to locating piece 34 and promotes and be suitable for as the standard component between the product of different models, further reduces the production and the transformation cost of product.

Further, as shown in fig. 8, the positioning block 34 includes a blocking edge 341 and an extending edge 342, the blocking edge 341 is connected to the extending edge 342, the blocking edge 341 is located at the lower side of the connecting block 33, the blocking edge 341 is connected to the connecting block 33 and surrounds the connecting block 33 to define the accommodating chamber 4, the extending edge 342 extends downward from the blocking edge 341, and the extending edge 342 is provided with a positioning groove 35/positioning hole. Wherein, through making the lid flange 341 block the upper cover coil 5 from the connecting block 33 below, and design lid 1 location structure to be located on the extension limit 342 of proclaiming oneself flange 341 downwardly extending, not only can make things convenient for between lid 1 location structure and the pot body 2 location structure location cooperation, and fix a position with the pot body 2 through lid 1 location structure on the extension limit 342, upper cover coil 5 and lid flange 341 location, realize that the upper cover coil 5 realizes direct positioning through location arch 21 and constant head tank 35\ locating hole, thereby realize aligning better between upper cover coil 5 and the pot body coil 6 on the pot body 2, make upper cover coil 5 and pot body coil 6 through accurate positioning each other, realize better coupling mutual inductance, and realize the transmission of good electric power or signal through coupling mutual inductance.

Alternatively, as shown in fig. 8, the positioning groove 35/positioning hole may be formed on the inner side of the extending edge 342 (i.e., the side of the extending edge 342 close to the center of the cover body 1), or may be formed on the outer side of the extending edge 342 (i.e., the side of the extending edge 342 away from the center of the cover body 1).

Further, as shown in fig. 8 and 9, the downward side of the positioning groove 35/positioning hole is formed as an opening 354, so that when the cover 1 is covered with the pot body 2 from top to bottom, the downward opening 354 of the positioning groove 35/positioning hole is aligned with the positioning protrusion 21 on the pot body 2, the upper cover can be smoothly covered on the pot body 2, and the upper cover and the pot body 2 can be simultaneously positioned, thereby achieving precise assembly and having simple operation and convenience.

Example 4

As shown in fig. 1, the present embodiment provides an upper cover for a cooking appliance, which may include any one of an electric cooker, an electric pressure cooker, and an electric frying pan. The upper cover is suitable for above-mentioned cooking equipment, specifically is used for covering on above-mentioned cooking equipment's the pot body 2 to with above-mentioned cooking equipment's inside cavity and its exterior space mutual isolation, and make upper cover and pot body 2 enclose out the culinary art chamber.

Specifically, as shown in fig. 1 and fig. 2, the upper cover includes a cover body 1 and a positioning portion 3 disposed on the cover body 1, a positioning structure of the cover body 1 is formed on the positioning portion 3, the positioning structure of the cover body 1 is suitable for being matched with a positioning structure of a pot body 2 on a pot body 2 of the cooking device, so as to position between the cover body 1 and the pot body 2, wherein a standable support structure is disposed on the positioning portion 3, and the standable support structure is configured to support the upper cover for the upper cover to be placed vertically.

Wherein, when using or wasing cooking equipment in order to solve the user, lid 1 does not have the technical problem who locates to place, the embodiment of the utility model provides a can set up bearing structure for cooking equipment's upper cover, can set up bearing structure on location portion 3 of lid 1, it can support the upper cover and erect in order for the upper cover to place, from this, the user is using the utility model discloses a during the upper cover of embodiment, can place the upper cover is vertical on culinary art operation mesa, supports lid 1 by can setting up bearing structure, has guaranteed the stability when the upper cover is placed promptly, has avoided the upper cover to place again and has polluted culinary art operation mesa when on culinary art operation mesa. And through can found bearing structure setting on location portion 3, realize integrating between the structure for the product molding is more brief.

Further, as shown in fig. 1 and 2, the positioning portion 3 is located at a radial position of the lid body 1 that is offset from the center of the lid body 1. Specifically, for example, the positioning portion 3 is provided at the edge of the cover 1 and at the rear end of the cover 1. Like this, when the upper cover closed with the pot body 2 lid, this radial position department aligns and fixes a position for upper cover and pot body 2 are fixed at circumference upper correspondences, and the upper cover can not rotate wantonly for the pot body 2, realizes fixing a position more accurately between upper cover and the pot body 2, further ensures to fix a position and align between the corresponding working device of upper cover and pot body 2, improves the work precision of working device.

Alternatively, the positioning portion 3 may be provided at the edge of the lid body 1 and located at the front end or the left end or the right end of the lid body 1, or located at an oblique position between any adjacent ones of four front, rear, left, and right orientations.

Example 5

In addition to the features described in embodiment 4 above, this embodiment further defines: as shown in fig. 5, the erectable support structure includes a protruding structure 31, a support surface 32 is formed on the positioning portion 3, and the protruding structure 31 is disposed on the support surface 32 and protrudes relative to the support surface 32. Like this, utilize protruding structure 31, can be so that when utilizing protruding structure 31 to support the upper cover, the effect of keeping away the sky is formed on holding surface 32 surface, more does benefit to the realization and makes level on load-bearing platforms such as desktop, avoids load-bearing platform uneven the appearance to rock to promote the reliable and stable nature who supports the upper cover.

Wherein, optionally, in some embodiments of the present invention, the convex top surface of the convex structure 31 is formed as a plane or a convex arc surface. The upper cover can be stably and stably placed by the aid of the protruding structures 31 with the planar structures, demolding difficulty of the upper cover in production and manufacturing can be reduced by the aid of the protruding structures 31 with the convex arc-surface structures, and production efficiency is improved. Preferably, the convex top surface of the convex structure 31 is formed as a plane.

Of course, the standing support structure is not limited to the convex structure 31 illustrated in the present embodiment, and in other embodiments, the standing support structure may also be designed as a concave structure, specifically, for example, a local area of the support surface 32 is designed to be a concave structure, the concave structure forms a clearance effect, and the upper cover is supported by a plane or a cambered surface around the concave structure, which may also promote the stability of the upper cover to some extent.

Alternatively, as shown in fig. 5, the protruding structure 31 includes a rib, or in other embodiments, the protruding structure 31 may also be designed to include a bump (or convex hull).

It is understood that the rib refers to a raised rib-shaped structure, and the rib can be a straight rib or an arc rib or other irregular ribs. The salient points refer to convex bag-shaped, table-shaped or columnar structures, such as a cylinder, a prismatic column, a circular table, a polygonal bulge and the like. The structural design of protruding muscle and/or bump makes protruding structure 31 can support lid 1 evenly, and location portion 3 distributes more evenly for the impetus of culinary art operation mesa, improves and places stability.

Further, as shown in fig. 2 and 8, a positioning portion 3 is formed at an outer edge of the lid body 1 and extends downward, and a standable support structure is formed on a surface of the positioning portion 3 on a side away from a center line of the lid body 1. Wherein, through making location portion 3 form in the outward flange department of lid 1, and downwardly extending, like this, close with pot body 2 lid when the upper cover, location portion 3 can roughly be located pot body 2 side, make lid 1 location structure can mutually support with pot body 2 location structure more conveniently, and design like this can make location portion 3 have certain axial width, this combination can stand the design that bearing structure formed on the surface of one side of the central line of lid 1 is kept away from in location portion 3, also be about to stand bearing structure and locate location portion 3 along lid 1 radially outwards on the surface, make holding surface 32 effectively widen, can stand bearing structure design and position overall arrangement more nimble, and can do benefit to and stand bearing structure's fulcrum distribution region and further widen, in order to further promote the support stationarity to the upper cover.

Example 6

In addition to the features described in any of the embodiments above, the present embodiment further defines: as shown in fig. 5, the supporting surface 32 is provided with a plurality of protruding structures 31 spaced apart from each other. Set up protruding structure 31 as mutual interval, can further balance the stress point of location portion 3, avoid lid 1 to rock when placing.

It should be noted that, in the present embodiment, the supporting surface 32 is defined to be provided with a plurality of protruding structures 31 spaced from each other, which does not mean to exclude the case that there is contact and crossing between the protruding structures 31, but the present solution should be understood in terms of several cases, namely, in the first case, all the protruding structures 31 on the supporting surface 32 are spaced apart from each other, in the second case, a part of the protruding structures 31 on the supporting surface 32 are spaced apart from each other, and in the second case, another part of the protruding structures 31 may be in contact with each other, or may be crossed with each other.

For example, as shown in fig. 1 and 5, two ribs are formed on the supporting surface 32 and spaced apart from each other. For example, four ribs are arranged on the supporting surface 32, the four ribs are opposite to each other, two opposite ribs and the other two ribs are arranged along the edge, and two rib structures which have certain extending length and are opposite and arranged at intervals are formed on the whole.

Of course, the present solution is not limited to this, and those skilled in the art can design the number of the ribs to be 1 or 3, 4, 5 or even more ribs according to the requirement.

Alternatively, in other embodiments, some of the ribs may be disposed with intersecting points, for example, a plurality of ribs may be arranged in a staggered manner, for example, the plurality of ribs intersect to form a cross shape, or a rib may be arranged, and the rib forms a closed or an unsealed ring shape.

Example 7

In addition to the features described in any of the embodiments above, the present embodiment further defines: as shown in fig. 8, a partial area or a whole area of the supporting surface 32 is formed as an inclined surface that is obliquely arranged with respect to a center line of the lid body 1, the inclined surface is provided with the protrusion structure 31, the protrusion structure 31 on the inclined surface is provided as a wedge shape that fits with the inclined surface, a protrusion top surface of the protrusion structure 31 on the inclined surface that is far away from the center of the lid body 1 is a plane, that is, an end surface of one end of the protrusion structure 31 that is far away from the center of the lid body 1 is.

In which, the supporting surface 32 of the positioning portion 3 may be partially or entirely set as an inclined surface for the requirement of demolding or aesthetic degree. In order to improve the placing stability, the protruding structure 31 is arranged to be wedge-shaped and matched with the inclined plane, the protruding top surface of the protruding structure 31, which is far away from the center of the cover body 1, is a plane, and a plane supporting structure which is used for being in plane contact with a desktop and other carriers is constructed and formed on the inclined plane by using the protruding structure 31, so that the acting force plane of the positioning part 3 relative to the cooking operation table top is better adjusted, and the cover body 1 is ensured to be stably and vertically placed on the cooking operation table top.

For example, as shown in fig. 2, the positioning portion 3 includes a connecting block 33 and a positioning block 34.

Specifically, the connecting block 33 protrudes from the edge of the cover body 1 and is connected with the cover body 1; the positioning block 34 and the connecting block 33 are separate components, and the positioning block 34 is connected with the connecting block 33 and is located below the connecting block 33. By adopting the split design of the positioning block 34 and the connecting block 33, the cost of the upper cover die can be reduced, the operation of the forming process is simplified, and the processing precision of the product is improved.

As shown in fig. 2, 5 and 8, a surface of the connecting block 33 away from the center of the cover body 1 is formed as a first outer surface 321, a surface of the extending edge 342 away from the center of the cover body 1 is formed as a second outer surface 322, the first outer surface 321 is connected to the second outer surface 322 in an aligned manner, and the first outer surface 321 and the second outer surface 322 together form the supporting surface 32. Wherein, when the positioning block 34 and the connecting block 33 that set up through the components of a whole that can function independently amalgamate the wall-surrounding containing chamber 4, form that first outer surface 321 is adjacent with second outer surface 322 and the amalgamation sets up in order to establish supporting surface 32, such structure product outward appearance nature is better, and also more does benefit to the setting of the distribution of protruding structure 31 to ensure that protruding structure 31 can rationally disperse in order to promote support stability.

Further, as shown in fig. 2, 5 and 8, the first outer surface 321 is formed as an inclined surface, the second outer surface 322 is formed as a plane surface, the protruding structure 31 includes an inclined protrusion 311 disposed on the first outer surface 321 and a flat protrusion 312 disposed on the second outer surface 322, the inclined protrusion 311 is opposite to the flat protrusion 312, and forms an erect supporting structure whose outer surface is a plane surface.

By arranging the first outer surface 321 as an inclined plane, the product has a more beautiful shape, the product is more convenient and easier to demould, and the production quality and the beautiful experience of the product are further improved, the inclined convex block 311 is constructed on the first outer surface 321, the inclined plane of the inclined convex block 311 can be well matched with the first outer surface 321, a plane is formed on the end surface of the inclined convex block 311 corresponding to the convex end of the second outer surface 322, the second outer surface 322 is a plane and is constructed with the flat convex block 312, so that the coplanar relation can be constructed between the plane of the convex end of the flat convex block 312 and the plane formed by the convex end of the inclined convex block 311, the coplanar relation is formed between the plane and the object platform such as a desktop, the support stability of the upper cover is better facilitated, the coplanar relation is constructed between the plane of the flat convex block 312 and the plane of the inclined convex block 311 by utilizing the flat convex block 312 and the inclined convex block 311, the upper cover is supported, and the distribution position of the convex structure 31, so that the support of the upper cover is more stable.

Example 8

As shown in fig. 1, 2 and 3, in addition to the features described in any of the above embodiments, the present embodiment further defines: the upper cover further comprises a clamping mechanism 80, the clamping mechanism 80 is arranged on the cover body 1 and can move between a locking position and an unlocking position relative to the cover body 1, the clamping mechanism 80 is used for clamping the pot body 2 at the locking position so as to lock the upper cover and the pot body 2, and is used for loosening the pot body 2 at the unlocking position so as to enable the upper cover and the pot body 2 to be detachable. The clamping mechanism 80 is used for clamping the pot body 2 or releasing the pot body 2 so as to correspondingly realize locking or unlocking between the cover body 1 and the pot body 2, and the locking mechanism has simple structure and high locking stability and reliability.

Further, as shown in fig. 2, the clamping mechanism 80 includes two clamping arms 81, and the clamping arms 81 are used for clamping or loosening the pot body 2, wherein the two clamping arms 81 are arranged at intervals along the circumferential direction of the cover body 1, and a vacant position is formed between the two clamping arms 81 along the circumferential direction, and the positioning portion 3 is arranged in the vacant position and is located at the rear end of the cover body 1. Like this, when two centre gripping arms 81 move in opposite directions and press from both sides tight pot body 2, the atress of pot body 2 both sides is even, and the atress in location portion 3 position is littleer, more does benefit to lid 1 location structure and pot body 2 location structure protection, reduces the damage.

Further, as shown in fig. 1 and 3, the upper cover further includes an operating member 90, such as an operating button, an operating knob, a rotating handle, etc., the operating member 90 is connected to the clamping mechanism 80, and the user can control the clamping mechanism 80 via the operating member 90 to switch the operation of clamping the pot body 2 or releasing the pot body 2.

It can be understood by those skilled in the art that the solution described in any of the above embodiments 4 to 8 can be combined with the solution described in any of the above embodiments 1 to 3 in a non-conflicting manner, that is, the fixing portion and the fixing structure of the cover 1 on the fixing portion described in any of the above embodiments 4 to 8 can be understood by referring to the solution described in any of the embodiments 1 to 3, and are not described herein again.

In any of the above embodiments, optionally, the upper cover is a pressure cooker cover, a rice cooker cover, an electric cooker cover, or the like.

As shown in fig. 3 and 4, an embodiment of the second aspect of the present invention provides a cooking apparatus, including: the pot body 2 and the upper cover in any one of the above embodiments.

Specifically, the pan body 2 is provided with a pan body 2 positioning structure; the upper cover and the pot body 2 are covered or opened, wherein one of the cover body 1 positioning structure and the pot body 2 positioning structure of the upper cover comprises a positioning groove 35/positioning hole, the other one comprises a positioning bulge 21, and when the upper cover and the pot body 2 are covered, the positioning bulge 21 is embedded in the positioning groove 35/positioning hole.

Example 9

As shown in fig. 9, in addition to the features in the above embodiment, the present embodiment further defines: the pan body 2 is provided with a pan body coil 6, and the positioning bulge 21 is embedded in the positioning groove 35/the positioning hole so that the pan body coil 6 is opposite to the upper cover coil 5 of the upper cover. Like this, the upper cover closes with the 2 covers of pot body and when the protruding 21 inlays to be inserted in constant head tank 35/locating hole, pot body coil 6 just corresponds with upper cover coil 5, can realize like this that the cooperation of location arch 21 and constant head tank 35/locating hole carries out automatic positioning to two coils and aims at for can transmit signal or electric energy between two coils high-efficiently.

Optionally, as shown in fig. 7, the positioning structure of the pan body 2 comprises a positioning protrusion 21, and at least part of the pan body coil 6 is received in the positioning protrusion 21 of the positioning structure of the pan body 2. Make the position of pot body coil 6 can be close to the location cooperation position between upper cover and the pot body 2 more, can make the location size chain between upper cover coil 5 and the pot body coil 6 shorten like this for realize more accurate counterpoint nature through 1 location structure of lid and the cooperation of the 2 location structure of the pot body between upper cover coil 5 and the pot body coil 6, thereby promote signal transmission precision and response speed between the two, promote product control accuracy.

Of course, the present invention is not limited to this, and in the embodiment, the pan body coil 6 may be located on the outer casing 23 at another suitable position opposite to the upper cover coil 5, for example, inside the upper casing wall at the rear end of the outer casing 23.

Example 10

As shown in fig. 6, in addition to the features in any of the above embodiments, the present embodiment further defines: the positioning slot 35/positioning hole has a first inner wall 351 and a second inner wall 352 opposite to each other, the first inner wall 351 and the second inner wall 352 are opposite to each other, a slide 7 is formed between the first inner wall 351 and the second inner wall 352, one end of the slide 7 has an opening 354 adapted to allow the positioning protrusion 21 to slide in or out (the opening of the slide 7 and the opening 354 of the positioning slot 35/positioning hole facing downwards may be the same structure), the slide 7 includes a positioning section 72 and a guiding section 73, the guiding section 73 is formed between the positioning section 72 and the opening 354 and communicates the positioning section 72 and the opening 354, the guiding section 73 is formed in a bell mouth structure with gradually increasing openings 354, and the positioning section 72 is adapted to the positioning protrusion 21 (it can also be understood that the inner contour shape of the positioning section 72 is similar to the outer contour shape and.

Like this, the in-process in the locating protrusion 21 inserts the constant head tank 35, in locating protrusion 21 and direction section 73 complex stage, utilize the horn mouth structure to realize quick grafting counterpoint, the user can insert locating protrusion 21 in the constant head tank 35 more easily, along with the increase of the protruding 21 depth of insertion of location, in locating protrusion 21 inserts location section 72, locating protrusion 21 agrees with the connection because the adaptation forms with location section 72, can absorb the position deviation volume between locating protrusion 21 and the horn mouth structure like this, the realization is to the protruding 21 position further adjustment of location, thereby promote positioning accuracy, compromise the high efficiency and the convenience of cartridge location simultaneously.

Example 11

As shown in fig. 7, in addition to the features described in any of the above embodiments 1 to 9, the present embodiment further defines: the positioning protrusion 21 has a first side surface 211 and a second side surface 212 opposite to each other, and the first side surface 211 and the second side surface 212 are distributed in a wedge shape, that is, the first side surface 211 and the second side surface 212 are arranged in a substantially splayed shape. Like this, the protruding 21 formation one end of location is narrower, and the structure of other end broad utilizes the protruding 21 of location to go into the constant head tank 35 with narrower one end in advance, can make the cartridge more convenient, and along with the protruding 21 depth of insertion of location further increases, the one end of the protruding 21 broad of location gets into the constant head tank 35 gradually in, the protruding 21 of location can agree with better with the constant head tank 35 with the one end of broad, promotes grafting cooperation positioning accuracy, cartridge convenience simultaneously.

It will be understood by those skilled in the art that the above-mentioned embodiments 10 and 11 can be combined in a non-conflicting manner, i.e. one of the pan body 2 and the cover body 1 of the cooking device is provided with the positioning groove 35 as described in embodiment 10, and the other is provided with the positioning protrusion 21 as described in embodiment 11.

Example 12

As shown in fig. 6 and 7, in addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features: the positioning groove 35 is provided with an inner bottom surface 353, the positioning protrusion 21 is arranged in the positioning groove 35 corresponding to the inner bottom surface 353, and the positioning protrusion 21 moves along the positioning groove 35 to enable the positioning protrusion 21 to be close to or far away from the inner bottom surface 353, wherein a protrusion part 213 is arranged on the surface of the positioning protrusion 21 opposite to the inner bottom surface 353; and/or the inner bottom surface 353 is provided with a projection 213. Through set up bellying 213 on at least one of the terminal surface is pegged graft to bottom surface 353 and location arch 21, like this, make between bottom surface 353 and the location arch 21 through bellying 213 and each other top-lean on, can realize the location along the direction of inserting, and make between bottom surface 353 and the location arch 21 form line contact, point contact or small area ground contact through bellying 213 and lean on, can avoid being trapped between the relative surface of location arch 21 and constant head tank 35, simultaneously, can form the stabilizer blade and support, more do benefit to the contact between the two and steadily.

Example 13

As shown in fig. 3 and 4, in addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features: the pot body 2 comprises an outer shell 23 and a cooking pot 24, the pot body 2 is positioned on the outer shell 23, the cover body 1 is used for covering the cooking pot 24 and is connected with the outer shell 23 through the cover body 1, the cooking pot 24 and the cover body 1 can be separated from the outer shell 23 simultaneously, the front end of the outer shell 23 is provided with an operation interface 2, and the pot body 2 is positioned at the rear end of the outer shell 23 opposite to the operation interface 2. Set up operation interface 2 at the shell 23 front end, pot body 2 location structure sets up at shell 23 rear end, and like this, operation interface 2 is difficult to be sheltered from, can reserve bigger operation display space, and it is more convenient to use.

Example 14

As shown in fig. 3 and 4, in addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features: the side wall of the cooking pan 24 is configured with a boss 242 protruding to the outside of the side wall, a part of the side wall of the cooking pan 24 is configured as a waiting clamp portion 241, the waiting clamp portion 241 is located at the lower side of the boss 242, and the clamp mechanism 80 of the upper cover clamps the waiting clamp portion at the locking position and contacts with the lower side of the boss 242. Thus, when the clamping mechanism 80 clamps the cooking pot 24, the lug boss 242 is hooked on the clamping mechanism 80, so that the locking strength of the upper cover and the pot body 2 can be further improved, and the upper cover is prevented from bouncing off under high pressure.

As shown in fig. 3 and 4, more specifically, the portion to be clamped 241 may be embodied as an outer wall surface of a side wall of the cooking pan 24 at a lower side portion of the boss 242.

Example 15

As shown in fig. 3 and 4, the present embodiment provides an upper cover, which includes a cover body 1 and a positioning portion 3 disposed on the cover body 1, wherein the positioning portion 3 is formed with a positioning structure of the cover body 1 and a standing support structure.

The positioning structure of the cover body 1 is suitable for being matched with the positioning structure of the pot body 2 on the pot body 2 of the cooking equipment, so that the cover body 1 and the pot body 2 are positioned, wherein the positioning structure of the cover body 1 comprises a positioning bulge 21, the positioning bulge 21 of the positioning structure of the cover body 1 is used for being inserted and matched with a positioning groove 35/positioning hole in the positioning structure of the pot body 2, or the positioning structure of the cover body 1 comprises a positioning groove 35/positioning hole, and the positioning groove 35/positioning hole of the positioning structure of the cover body 1 is used for being inserted and matched with the positioning bulge 21 in the positioning structure of the.

As shown in fig. 10, the erectable support structure is configured to support the upper cover for standing upright placement. Wherein the standable support structure comprises a raised structure 31 and a contact end 323.

Specifically, as shown in fig. 11, the positioning portion 3 is formed with a support surface 32, and the protruding structure 31 is provided on the support surface 32 and protrudes relative to the support surface 32.

As shown in fig. 10 and 11, a part of the area of the supporting surface 32 is formed as a contact end 323 adapted to contact the object-carrying surface, and the contact end 323 is coplanar with the top end of the protrusion structure 31, that is, as shown in fig. 10 and 11, the contact end 323 is coplanar with the top end of the protrusion structure 31, wherein the contact end 323 specifically comprises a line contact end adapted to be in line contact with the object-carrying surface (in the case of a planar object-carrying surface, the object-carrying surface can be understood with reference to the plane h), that is, the contact end 323 specifically is a supporting line formed on the supporting surface 32, more specifically, for example, one side of the outer contour of the supporting surface 32 is formed as a supporting line, and of course, it is also possible to design the supporting surface 32 to form a rib, the top end of which is.

Alternatively, in other embodiments, it is also contemplated that the contact end 323 may specifically comprise a surface contact end adapted for surface contact with the object plane, such as specifically a planar area formed by a portion of the support surface 32; or the contact end 323 may specifically comprise a point contact end adapted to make point contact with the carrier surface, specifically for example one or more bumps formed on the support surface 32. Of course, the above examples can be combined with each other, that is, the contact terminal 323 includes any combination of two or more of a support line, a planar area, and a bump.

Further, as shown in fig. 10, the contact terminals 323 and the top ends of the protrusions of the protrusion structures 31 are distributed at intervals in a common plane h, the cover 1 is inclined with respect to the plane h, and a line connecting the contact terminals 323 and the top ends of the protrusions of the protrusion structures 31 in the common plane h forms an acute angle α with the cover 1.

Further, as shown in fig. 10, the projection of the center of gravity of the cover body 1 in the plane h is located on the contact end 323, or on the convex tip of the convex structure 31, or between the contact end 323 and the convex tip of the convex structure 31.

Further, as shown in fig. 11, the convex top surface of the convex structure 31 is a slope inclined with respect to the plane h, and particularly, referring to fig. 11, the convex top surface of the convex structure 31 forms an included angle β with respect to the plane h.

Further, the top surface of the protrusion 31 gradually increases from the end near the contact end 323 to the end far from the contact end 323, relative to the height of the supporting surface 32.

In more detail, as shown in fig. 11, the convex structure 31 on the supporting surface 32 includes a flat convex block 312 and an inclined convex block 311, the flat convex block 312 is located between the inclined convex block 311 and the contact end 323, and the convex top surface of the inclined convex block 311 is formed as an inclined surface and is used for contacting with the object carrying surface, but it is understood that in other embodiments, the flat convex block 312 may be eliminated according to the requirement. In addition, the contact ends 323 are embodied as support lines, which are understood to extend in a direction perpendicular to the paper.

With the structure of the present embodiment, the top surface of the protrusion 31 is inclined, and the whole surface of the top surface of the protrusion 31 forms an angle β (not specifically defined by the specific value of the angle β, and can be selected and adjusted by those skilled in the art according to specific requirements) with the object carrying surface (or with the plane h), so that the top surface of the protrusion 31 is not parallel to the object carrying surface (or with the plane h). the top cover can be configured to mainly use the supporting point of the protrusion 31 and the contact terminal 323 (such as the supporting line, or the supporting surface 32 with a smaller area) on the supporting surface 32 to form the supporting leg, and thus, by using the supporting leg formed between the point and the line, the supporting leg is more stable than a complete and large-area surface contact as the whole supporting surface 32. meanwhile, to ensure that the top cover can be stably erected, the cover body 1 of the top cover is not perpendicular to the plane h where the contact terminal 323 and the top end of the protrusion 31 are located together, but forms an angle α (not specifically defined by the specific value of the contact terminal α, and can be selected and adjusted by those skilled in the specific requirements) to ensure that the top end of the protrusion of the top surface of the protrusion 31 and.

In any of the above embodiments, the cooking device may be a pressure cooker, an electric stewpan, or the like.

As shown in fig. 3 and 4, the embodiment of the third aspect of the present invention provides a pot body 2, comprising: an outer housing 23 and a cooking pan 24.

Specifically, the outer shell 23 is provided with a pot body 2 positioning structure, the pot body 2 positioning structure is suitable for being matched with a lid body 1 positioning structure on an upper cover of the cooking equipment so as to position the upper cover and the outer shell 23, wherein the pot body 2 positioning structure comprises a positioning bulge 21, and the positioning bulge 21 of the pot body 2 positioning structure is used for being inserted and matched with a positioning groove 35/positioning hole in the lid body 1 positioning structure, or the pot body 2 positioning structure comprises a positioning groove 35/positioning hole, and the positioning groove 35/positioning hole of the pot body 2 positioning structure is used for being inserted and matched with the positioning bulge 21 in the lid body 1 positioning structure; a cooking pan 24 is provided within the outer housing 23.

The embodiment of the utility model provides a pot body 2, set up the pot body 2 location structure of adaptation lid 1 location structure, pot body 2 location structure specifically includes location arch 21 with the constant head tank 35/locating hole on the adaptation lid 1, or include constant head tank 35/locating hole with the location arch 21 on the adaptation pot body 2, thus, when upper cover and pot body 2 are covered, insert in the constant head tank 35/locating hole through location arch 21 and realize location and equipment between upper cover and pot body 2 prevent slow-witted, through fixing a position between upper cover and pot body 2, can realize the accurate location between the corresponding working device of upper cover and pot body 2 better, for example realize the position between upper cover coil 5 and pot body coil 6 corresponds, or if realize the upper cover and pot body 2 receive, send sensing unit (such as infrared geminate transistor etc.) between the position correspond etc. to the defect that can't accurate alignment between the corresponding working device between the two because of off normal position between upper cover and pot body 2 has been avoided, meanwhile, the operation convenience of assembly and positioning is also realized.

Alternatively, the pot body 2 may be embodied as a pressure cooker body 2, a rice cooker body, an electric stewpot body 2, or the like.

Further, as shown in fig. 7 and 9, the positioning structure of the pot 2 includes a positioning protrusion 21, and the positioning protrusion 21 included in the positioning structure of the pot 2 is disposed on the outer surface of the outer shell 23 and extends to protrude in a direction away from the center of the outer shell 23. Like this, the protruding 2123 of location that the pot body 2 location structure of pot body contained can produce good radial positioning indicating effect, and the protruding 2123 position of location is distinguished to the user's naked eye of being more convenient for to can cooperate the protruding 2123 of location and the constant head tank 35 positioning hole alignment on the lid 1 more conveniently, the product lid closes and prevents slow-witted effect better, and the user uses the operation also simple more convenient, and the user experience of product is better.

More specifically, the positioning structure of the pot body 2 includes a positioning projection 21, the positioning projection 21 is located at a side of the cooking pot 24 and at a radial position of the cooking pot 24, and the positioning projection 21 is provided on an outer surface of the outer casing 23 and extends convexly in a direction away from the center of the outer casing 23. Specifically, for example, the positioning projection 21 is disposed at the edge of the outer case 231 and at the rear end of the outer case 231, and the positioning projection 21 projects from the rear end of the outer case 231 and extends rearward. Therefore, when the upper cover is covered with the pot body 2, the radial position is aligned for positioning, the upper cover and the pot body 2 can be positioned more accurately, the positioning and the alignment between the upper cover and corresponding working devices of the pot body 2 are further ensured, and the working precision of the working devices is improved.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

As shown in fig. 1 to 9, this scheme provides a cooking equipment, and the cooking equipment specifically is an electric pressure cooker, and it includes: the pot comprises an upper cover and a pot body 2, wherein the upper cover comprises a cover body 1 and a positioning part 3 arranged on the cover body 1. Be formed with lid 1 location structure on location portion 3, the pot body 2 is equipped with pot body 2 location structure, lid 1 location structure and the cooperation of pot body 2 location structure to make and fix a position between lid 1 and the pot body 2, be equipped with on location portion 3 and can found bearing structure, can found bearing structure configuration and be for the upper cover is erect in order to supply the upper cover to place for supporting.

A positioning portion 3 is formed at an outer edge of the lid body 1 and extends downward, and a standable support structure is formed on a surface of the positioning portion 3 on a side away from a center line of the lid body 1. The positioning part 3 specifically comprises a connecting block 33 and a positioning block 34, wherein the connecting block 33 is formed on the edge of the cover body 1 and is connected with the cover body 1; the positioning block 34 and the connecting block 33 are separate components, the positioning block 34 is connected with the connecting block 33 and extends downward, wherein the connecting block 33 and the positioning block 34 surround to define the accommodating chamber 4, and the upper cover coil 5 is accommodated in the accommodating chamber 4. The positioning structure of the cover body 1 is formed on the positioning block 34, the erectable support structure comprises convex ribs, and the connecting block 33 and the positioning block 34 are respectively provided with the convex ribs. More specifically, as shown in fig. 5, the connecting block 33 is provided with two ribs, two ribs on the connecting block 33 are arranged relatively and distributed at intervals, two ribs are arranged on the positioning block 34, two ribs on the positioning block 34 are arranged relatively and distributed at intervals, preferably, two ribs on the connecting block 33 and two ribs on the positioning block 34 are arranged along each other in a one-to-one correspondence manner, two rib structures with certain extension length are formed as a whole, and it can be understood that, for ensuring that the support is stable, vertex positions or top surface positions between a plurality of ribs are arranged in a coplanar manner. Preferably, the top surfaces of the two ribs on the connecting block 33 are flat surfaces, the top surfaces of the two ribs on the positioning block 34 are flat surfaces, and the top surfaces of the two ribs on the connecting block 33 are coplanar with the top surfaces of the two ribs on the positioning block 34.

Further, the side surface of the connecting block 33 facing outward in the radial direction of the cover body 1 is configured as an inclined surface, the inclined surface is relative to the center line or the axis of the cover body 1, that is, the inclined surface forms a certain included angle with the center line or the axis of the cover body 1, so that the design can give consideration to both the product aesthetic property and the demolding convenience, two convex ribs on the connecting block 33 form a wedge-shaped structure matched with the inclined surface, that is, the surface of the convex rib combined with the inclined surface is an inclined surface, and the inclination of the inclined surface is matched with the inclined surface. The radially outward side of the positioning block 34 along the cap body 1 is substantially a plane, and the rib on the positioning block 34 is of a structure protruding to a substantially uniform height so as to fit with the plane.

The positioning block 34 specifically includes a blocking edge 341 and an extending edge 342, the blocking edge 341 is connected with the extending edge 342 and forms a L shape, the blocking edge 341 is located at the lower side of the connecting block 33, the blocking edge 341 is connected with the connecting block 33 and surrounds the connecting block 33 to define the accommodating chamber 4, the extending edge 342 is located at the lower side of the connecting block 33 and extends downwards along the surface of the connecting block 33 at the side away from the center line of the cover body 1, the surface of the extending edge 342 and the surface of the connecting block 33 at the side away from the center line of the cover body 1 are in smooth transition, the positioning structure of the cover body 1 is formed on the extending edge 342, a through hole 1 is formed on the blocking edge 341, and a fastener (e.g., a screw) penetrates through the through hole 3411 and is connected with the connecting block 33.

The cooking equipment that this scheme provided has split type structure, can realize wireless transmission between upper cover and the pot body 2. Specifically, a containing chamber 4 is formed in the positioning part 3, the upper cover has an upper cover coil 5, the upper cover coil 5 is adapted to be electrically connected with a pot body coil 6 of the pot body 2 in a wireless connection manner, wherein the upper cover coil 5 is arranged in the containing chamber 4. The pan body coil 6 is arranged on the shell cover of the pan body 2.

The upper cover is also provided with a cover body 1 electric component and a cover body 1 circuit board which are electrically connected with each other, and the cover body 1 circuit board is electrically connected with the upper cover coil 5; the pot body 2 is provided with a pot body 2 electric component and a pot body 2 circuit board which are mutually electrically connected, and the pot body 2 circuit board is electrically connected with the pot body coil 6. Thereby, the upper cover and the pot body 2 are mutually covered, the upper cover coil 5 and the pot body coil 6 are mutually aligned and wireless power or signal transmission is realized.

In order to ensure the positioning alignment of the upper cover and the pot body 2, the positioning structure of the cover body 1 comprises a positioning groove 35, a positioning bulge 21 is arranged on the outer shell cover of the pot body 2, and the positioning groove 35 is inserted and matched with the positioning bulge 21 on the pot body 2 to realize the positioning of the upper cover and the pot body 2.

Specifically, the positioning groove 35 has a first inner wall 351 and a second inner wall 352 opposite to each other. The positioning protrusion 21 has a first side 211 and a second side 212 opposite to each other, and the first side 211 and the second side 212 are distributed in a wedge shape.

The first inner wall 351 and the second inner wall 352 are oppositely arranged, a slide way 7 is formed between the first inner wall 351 and the second inner wall 352, one end of the slide way 7 is provided with an opening 354 for the positioning protrusion 21 to slide in or out, the slide way 7 comprises a positioning section 72 and a guide section 73, the guide section 73 is formed between the positioning section 72 and the opening 354 and communicated with the positioning section 72 and the opening 354, the guide section 73 is formed into a bell mouth structure with gradually increased openings 354, and the positioning section 72 is matched with the positioning protrusion 21; the positioning groove 35 has an inner bottom surface 353, and the inner bottom surface 353 is adapted to be disposed corresponding to the positioning protrusion 21 and to approach or separate from the positioning protrusion 21 with the movement of the positioning protrusion 21 along the positioning groove 35, wherein a protrusion 213 is provided on a surface of the positioning protrusion 21 opposite to the inner bottom surface 353.

In conclusion, the beneficial effects of the upper cover and the cooking device provided by the embodiment are as follows:

1. the embodiment of the utility model provides a can stand bearing structure for cooking equipment's upper cover setting, can stand bearing structure and can support the upper cover to supply the upper cover to erect and place, from this, the user is using the utility model discloses a during the upper cover of embodiment, can place the upper cover is vertical on cooking operation mesa, guaranteed the stability when the upper cover is placed promptly, avoided the upper cover to place again and pollute cooking operation mesa when cooking operation mesa.

2. The embodiment of the utility model provides a set up lid 1 location structure for cooking equipment's upper cover, its and the pot body 2 location structure of the pot body 2 last setting mutually support. Consequently, can guarantee cooking equipment's upper cover and the accurate location of the pot body 2 and closely cooperate to realize with the quick accurate positioning of the pot body 2 of cooking equipment, thereby both be convenient for user operation, saved the installation assemble duration of upper cover and pot body 2 in the manufacturing again, and through can found bearing structure and location portion 3 integration, product structure is simplified more.

In the present application, the terms "first", "second", "third" 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 limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 invention. In this specification, the schematic representations of the terms used above 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, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An upper cover for a cooking apparatus, comprising:

lid and setting are in location portion on the lid, be formed with lid location structure on the location portion, lid location structure be suitable for with pot body location structure cooperation on the pot body of cooking equipment, so that the lid with fix a position between the pot body, wherein, lid location structure is protruding including the location, just lid location structure the location protruding be used for with constant head tank/locating hole in the pot body location structure inlays and inserts the cooperation, perhaps, lid location structure includes constant head tank/locating hole, just lid location structure constant head tank/locating hole be used for with the protruding cooperation of inserting of location in the pot body location structure.

2. The overcap of claim 1,

the positioning part is internally provided with a containing chamber, the upper cover is provided with an upper cover coil, the upper cover coil is suitable for being in wireless coupling power supply and/or wireless communication with a pot body coil of the pot body, and the upper cover coil is arranged in the containing chamber.

3. The upper cover according to claim 2, wherein the positioning portion comprises:

the connecting block protrudes out of the edge of the cover body and is connected with the cover body;

the positioning block and the connecting block are split components, the positioning block is connected with the connecting block and is located below the connecting block, and the accommodating chamber is defined by the surrounding of the connecting block and the positioning block.

4. The upper cover according to claim 3,

the positioning groove/positioning hole of the cover body positioning structure is formed in the positioning block.

5. The upper cover according to claim 4,

the locating piece is including sealing the flange and extending the limit, seal the flange with extend the limit and connect, seal the flange and be located the downside of connecting block, seal the flange with the connecting block is connected and with the connecting block surrounds and inject the accommodation chamber, extend the limit and follow seal the flange and extend down, it is equipped with to extend the edge constant head tank/locating hole, constant head tank/locating hole one side down forms the opening.

6. The upper lid according to any one of claims 1 to 5,

the positioning portion is located at a radial position of the cover body that is offset from a center of the cover body.

7. The upper lid according to any one of claims 1 to 5,

the positioning part is provided with a vertical supporting structure which is configured to support the upper cover so that the upper cover can be placed vertically.

8. The overcap of claim 7, wherein the standable support structure comprises:

the positioning part is provided with a positioning hole, and the positioning part is provided with a positioning hole.

9. The overcap of claim 8,

the raised structure comprises ribs and/or bumps.

10. The overcap of claim 8,

the supporting surface is characterized in that a partial area or a whole area of the supporting surface is formed into an inclined surface which is obliquely arranged relative to the central line of the cover body, the inclined surface is provided with the protruding structure, the protruding structure on the inclined surface is arranged into a wedge shape matched with the inclined surface, and the top surface of the protruding structure on the inclined surface, which is far away from the center of the cover body, is a plane.

11. The overcap of claim 8,

the supporting surface is provided with a plurality of protruding structures which are arranged at intervals.

12. The overcap of claim 8,

the standable support structure further comprises a contact end, a part of area of the support surface is formed into the contact end which is suitable for being in contact with the object carrying surface, and the contact end and the top end of the protrusion structure are coplanar, wherein the contact end specifically comprises any one or more of a surface contact end which is suitable for being in surface contact with the object carrying surface, a line contact end which is suitable for being in surface line contact with the object carrying surface, and a point contact end which is suitable for being in point contact with the object carrying surface.

13. The overcap of claim 12,

the contact ends and the top ends of the protrusions of the protrusion structures are distributed at intervals in the plane where the contact ends and the top ends of the protrusions of the protrusion structures are located, the cover body is inclined relative to the plane, and an acute angle is formed between a connecting line of the contact ends and the top ends of the protrusions of the protrusion structures located in the plane where the contact ends and the top ends of the protrusions of the protrusion structures are located and the cover body.

14. The overcap of claim 12,

the projection of the gravity center of the cover body in the plane is positioned on the contact end, or positioned at the convex top end of the convex structure, or positioned between the contact end and the convex top end of the convex structure.

15. The overcap of claim 12,

the convex top surface of the convex structure is an inclined surface inclined relative to the plane.

16. The overcap of claim 15,

the top surface of the protrusion structure is gradually increased in height relative to the supporting surface from the end close to the contact end to the end far away from the contact end.

17. The overcap of claim 7,

the positioning portion is formed at an outer edge of the cover body and extends downward, and the erectable support structure is formed on a surface of the positioning portion on a side away from a center line of the cover body.

18. The overcap of claim 8,

the surface of the connecting block of the positioning part far away from the center of the cover body is formed into a first outer surface, the surface of the extending edge of the positioning part far away from the center of the cover body is formed into a second outer surface, the first outer surface and the second outer surface are connected in an aligned mode, and the first outer surface and the second outer surface jointly form the supporting surface.

19. The overcap of claim 18,

the first outer surface is formed into an inclined plane, the second outer surface is formed into a plane, the protruding structure comprises an inclined convex block arranged on the first outer surface and a flat convex block arranged on the second outer surface, and the inclined convex block is opposite to the flat convex block in position and forms the standable supporting structure with the plane outer surface.

20. The upper cover according to any one of claims 1 to 5, further comprising:

the clamping mechanism is arranged on the cover body and can move between a locking position and an unlocking position relative to the cover body, and the clamping mechanism is used for clamping the pot body at the locking position to lock the upper cover and the pot body and used for loosening the pot body at the unlocking position to enable the upper cover and the pot body to be detachable.

21. The overcap of claim 20,

the clamping mechanism comprises two clamping arms, the clamping arms are used for clamping or loosening the pot body, the two clamping arms are arranged at intervals along the circumferential direction of the cover body, a vacant position is formed between the two clamping arms along the circumferential direction, and the positioning portion is arranged in the vacant position and located at the rear end of the cover body.

22. A cooking apparatus, characterized by comprising:

the pot body is provided with a pot body positioning structure;

the upper cover of any one of claims 1 to 21, which is closed or opened with the pot body, wherein one of the cover body positioning structure and the pot body positioning structure of the upper cover comprises a positioning slot/positioning hole, and the other comprises a positioning protrusion, and when the upper cover is closed with the pot body, the positioning protrusion is inserted into the positioning slot/positioning hole.

23. The cooking apparatus of claim 22,

the pot body is provided with a pot body coil, and the positioning bulge is embedded in the positioning groove/the positioning hole so that the pot body coil is opposite to the upper cover coil of the upper cover.

24. The cooking apparatus of claim 23,

the pan body positioning structure comprises a positioning bulge, and at least part of the pan body coil is accommodated in the positioning bulge of the pan body positioning structure.

25. The cooking apparatus according to any one of claims 22 to 24,

the positioning groove/positioning hole is provided with a first inner wall and a second inner wall which are opposite, the first inner wall and the second inner wall are arranged oppositely, a slide way is formed between the first inner wall and the second inner wall, one end of the slide way is provided with an opening suitable for the positioning protrusion to slide in or out, the slide way comprises a positioning section and a guiding section, the guiding section is formed between the positioning section and the opening and communicated with the positioning section and the opening, the guiding section is formed into a horn-shaped structure with gradually increased opening, and the positioning section is matched with the positioning protrusion; and/or

The positioning protrusion is provided with a first side surface and a second side surface which are opposite, and the first side surface and the second side surface are distributed in a wedge shape.

26. The cooking apparatus of claim 25,

the positioning groove is provided with an inner bottom surface, the positioning bulge is arranged in the positioning groove and corresponds to the inner bottom surface, and the positioning bulge is close to or far away from the inner bottom surface along with the movement of the positioning bulge along the positioning groove,

a raised part is arranged on the surface of the positioning bulge opposite to the inner bottom surface; and/or

And a convex part is arranged on the inner bottom surface.

27. The cooking apparatus according to any one of claims 22 to 24,

the pot body includes shell body and culinary art pot, pot body location structure sets up on the shell body, the lid is used for the lid to close the culinary art pot and pass through lid location structure with shell body coupling, the culinary art pot with the lid can simultaneously with shell body separation, the front end of shell body is equipped with operation interface, pot body location structure set up with operation interface is relative the rear end of shell body.

28. The cooking apparatus of claim 27,

be constructed on the lateral wall of culinary art pot to the protruding boss of stretching in the outside of lateral wall, the lateral wall partly structure of culinary art pot is for treating the nipper portion, treat that the nipper portion is located the downside of boss, the clamp mechanism of upper cover clamps in latched position treat the nipper portion, and with the downside contact of boss.

29. A pot body, characterized in that, comprising:

the cooking device comprises an outer shell and a cooking device, wherein the outer shell is provided with a pot body positioning structure, the pot body positioning structure is suitable for being matched with a cover body positioning structure on an upper cover of the cooking device so as to position the upper cover and the outer shell, the pot body positioning structure comprises a positioning bulge, the positioning bulge of the pot body positioning structure is used for being inserted and matched with a positioning groove/positioning hole in the cover body positioning structure, or the pot body positioning structure comprises a positioning groove/positioning hole, and the positioning groove/positioning hole of the pot body positioning structure is used for being inserted and matched with a positioning bulge in the cover body positioning structure;

a cooking pan located within the outer shell.

30. The pot body of claim 29, wherein,

the positioning bulge is arranged on the outer surface of the outer shell and extends in a protruding mode towards the direction far away from the center of the outer shell.