CN220459148U

CN220459148U - Pot cover assembly and cooking utensil

Info

Publication number: CN220459148U
Application number: CN202321956044.2U
Authority: CN
Inventors: 朱泽春; 陈通; 张硕
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-02-09
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses a pot cover assembly and a cooking utensil, wherein the pot cover assembly comprises a face cover and a panel covered on the face cover, a limiting protrusion and a supporting protrusion protruding upwards are arranged in the edge area of the face cover, the limiting protrusion and the supporting protrusion encircle the face cover and are used for being matched with the panel to position the panel, the supporting protrusion is abutted with the bottom surface of the panel to support the panel, the limiting protrusion is positioned on the outer side of the supporting protrusion, and a clamping part and a screw fixing part for fixing the panel are arranged between the limiting protrusion and the supporting protrusion. The limiting protrusion is used for being matched with the panel to locate the panel, so that the locating accuracy between the panel and the face cover is improved, and the limiting protrusion is stopped by the panel to limit the movement of the panel. The supporting bulge is located to form the support towards the upper side to the panel, reduces the risk that panel undercut takes place deformation. The two fixing structures are both positioned at the edges of the panel cover and the panel, and fix the edges of the panel, so that the situation that the edges of the panel are tilted can be effectively avoided.

Description

Pot cover assembly and cooking utensil

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to a pot cover assembly and a cooking appliance.

Background

The cooker cover of the cooking utensil generally comprises a face cover and a plate-shaped decoration piece covered on the face cover, wherein the face cover and the decoration piece are used as integral appearance pieces of the cooker cover, play a role in decorating the integral cooker cover, and improve the beauty of the cooker cover.

The decoration is fixed with the face lid through modes such as buckle fixed, screw fixation, is provided with the opening on the decoration, aligns with the spare part on the face lid, therefore has higher requirement to decoration positioning accuracy. However, in the prior art, the decoration is often difficult to accurately position with the face cover during assembly. Although some face covers are provided with positioning grooves for positioning with the decorating parts, in order to ensure that the decorating parts can be matched with the positioning grooves, the positioning grooves are usually required to be designed into larger sizes, so that gaps are reserved between the matched decorating parts and the groove walls of the positioning grooves, the decorating parts shake in the positioning grooves easily, and the positioning accuracy is low.

In addition, after the decoration is fixed with the face cover, the edge of the decoration part area is easy to tilt, and the overall flatness and the aesthetic property of the pot cover are affected. Moreover, because the decoration is sheet structure, when it receives decurrent pressure, the position of pressurized is easy undercut to form the pit on the decoration surface, seriously influence the pleasing to the eye of pot lid.

Disclosure of Invention

The utility model provides a pot cover assembly and a cooking utensil, which aim to solve at least one of the technical problems.

The technical scheme adopted by the utility model is as follows:

the utility model provides a pot cover subassembly, includes that face lid and lid are located the panel of face lid, the marginal area of face lid is provided with upwards convex spacing arch and support protruding, spacing arch with support protruding all encircles the face lid, spacing arch be used for with the panel cooperation is in order to fix a position the panel, support protruding with the bottom surface butt of panel is in order to support the panel, spacing protruding is located support bellied outside, spacing protruding with be provided with between the support protruding be used for with the fixed joint portion of panel and screw fixing portion.

The pot cover assembly of the utility model also has the following additional technical characteristics:

the face cover is provided with the decoration recess in spacing bellied periphery, the panel with when spacing bellied cooperation, the decoration recess encircle in the periphery of panel.

The limiting protrusion and the supporting protrusion are matched to form an annular mounting groove, and the clamping part is arranged on one side, close to the limiting protrusion, of the annular mounting groove.

The pot cover assembly further comprises a float valve and an opening stopping assembly, the opening stopping assembly comprises a matching portion matched with the float valve, the matching portion extends along the radial direction of the pot cover assembly and can move along the radial direction of the pot cover assembly, an opening allowing at least part of the float valve to extend out is formed in the panel, at least one screw fixing portion is arranged, and at least one screw fixing portion is arranged adjacent to the matching portion.

And an extension line of a connecting line between the center of the face cover and the center of the float valve passes through the screw fixing part.

The panel is provided with a limit rib at the opening, the limit rib encloses into a guide channel extending along the radial direction of the pot cover assembly, and the matching part is positioned in the guide channel and moves along the guide channel.

The edge of the panel is provided with a bending section and an extending section, the curvature of the bending section is larger than that of the extending section, the screw fixing parts are arranged in one-to-one correspondence with the bending section, and the clamping parts are multiple and correspond to the extending section.

And a positioning hole is further formed between the limiting protrusion and the supporting protrusion, and the panel is correspondingly provided with a positioning rib protruding downwards, and the positioning rib is in plug-in fit with the positioning hole to position the panel.

The pot cover assembly further comprises an exhaust assembly, the exhaust assembly comprises an exhaust pipe and a heavy hammer arranged at one end of the exhaust pipe, the face cover is provided with a through hole for the exhaust pipe to extend out, the positioning hole and the through hole are located on the same side of the face cover, and the positioning hole is located on an extension line of a central connecting line of the center of the face cover and the through hole.

The utility model also discloses a cooking utensil, which comprises a pot body and the pot cover assembly, wherein the pot cover assembly can be used for covering or opening the pot body.

By adopting the technical scheme, the utility model has the following beneficial effects:

1. the panel cover is provided with the limiting protrusion and the supporting protrusion in the edge area of the top wall, the limiting protrusion surrounds the periphery of the supporting protrusion, the limiting protrusion is used for being matched with the panel to position the panel, positioning accuracy between the panel and the panel cover is improved, and the limiting protrusion is stopped by the panel to limit the panel to move relative to the panel cover, so that position accuracy is improved. After the panel is assembled, the supporting protrusions are located below the panel, support towards the upper direction is formed on the panel, when the panel is subjected to downward pressure, the panel is in contact with the supporting protrusions, and part of stress of the panel can be counteracted under the action of upward supporting force of the supporting protrusions, so that the risk that the panel is deformed due to downward sinking is reduced, the panel is smooth, and the attractive appearance of the pot cover assembly is guaranteed.

In addition, be provided with joint portion and screw fixation portion between spacing arch with support protruding, be used for with the panel is fixed, two kinds of fixed knot constructs all are located the face lid with the edge of panel is fixed to the edge of panel, thereby can avoid effectively the condition that the panel edge takes place the perk. Specifically, the clamping portion is fixed with the panel clamping, the fixing mode is simple and quick, the assembly efficiency is high, and the deformation of a local area of the panel is prevented when the connection strength of the area is improved, and the alignment accuracy is kept, because of aiming at the area (such as the vicinity of an opening of the panel) with higher panel positioning accuracy requirement and the area where the panel is stressed and is easy to tilt or deform, the connection of screws is selected.

2. As a preferred embodiment of the present utility model, the cover is provided with a decorative groove on the outer periphery of the limit protrusion, and the decorative groove surrounds the outer periphery of the panel when the panel is matched with the limit protrusion. The decorative grooves can improve layering of the appearance surface of the pot cover assembly on one hand, the panel is fixed behind the surface cover, the decorative grooves encircle the panel, a circle of decorative ring is formed on the periphery of the panel, and appearance quality is improved. On the other hand the existence of decorating the recess for spacing protruding with have the distance between the edge of face lid roof, thereby after the panel with spacing protruding cooperation, can reduce the panel with the cooperation clearance of face lid roof edge department reduces the level difference, can not exist the panel edge transversely outstanding in the problem of face lid, even be equipped with the error, also not have level difference and scrape the hand problem.

3. As a preferable implementation mode of the utility model, the limit protrusion and the support protrusion are matched to form an annular mounting groove, and the clamping part is arranged on one side of the annular mounting groove, which is close to the limit protrusion. The clamping part is positioned on one side of the annular mounting groove, which is close to the limiting protrusion, so that the panel is positioned at a position fixed by the clamping part and is closer to the edge of the panel, the edge of the panel can be tightly attached to the surface cover, and the risk of tilting of the edge of the panel is reduced. Simultaneously, the panel is located through with spacing protruding cooperation, so the positioning accuracy of the cooperation position department of two is highest, consequently will joint portion sets up in the next-door neighbour spacing bellied position, will the panel with the face lid is fixed for after the face lid assembly is accomplished, the position accuracy is higher, improves assembly quality and appearance quality.

4. As a preferred embodiment of the present utility model, the face cover is provided with a float valve, and the opening stop assembly includes a fitting portion that is fitted with the float valve, the fitting portion extends in a radial direction of the lid assembly and is movable in the radial direction of the lid assembly, the panel is provided with an opening through which at least a partial region of the float valve protrudes, at least one of the screw fixing portions is provided, and at least one of the screw fixing portions is provided adjacent to the fitting portion. When the pot cover assembly is assembled, the float valve needs to be aligned with the opening so as to ensure that the panel cannot block up the up-down floating of the float valve, so that the panel has higher positioning requirements on the opening and the surface cover, meanwhile, in the moving process of the opening-stopping assembly, the panel can be contacted with the panel, so that the stress of the panel on the opening is larger than that of other areas, at least one screw fixing part is arranged at the position adjacent to the matching part, the panel and the surface cover are fixed by screws, the panel is prevented from moving relative to the surface cover in the assembling process, the position deviation of the opening and the float valve is caused, the positioning accuracy of the area is ensured, the structural strength of the area is improved, and the possibility of deformation of the panel in the area is reduced.

5. As a preferred embodiment of the utility model, a positioning hole is further arranged between the limiting protrusion and the supporting protrusion, the pot cover assembly further comprises an exhaust assembly, the exhaust assembly comprises an exhaust pipe and a heavy hammer arranged at one end of the exhaust pipe, the surface cover is provided with a through hole for the exhaust pipe to extend out, the positioning hole and the through hole are positioned on the same side of the surface cover, and the positioning hole is positioned on an extension line of a connecting line of the center of the surface cover and the center of the through hole. The exhaust pipe needs to pass through the through hole of the face cover and the through hole on the panel from bottom to top in sequence, the heavy hammer is placed at one end of the exhaust pipe from the outer side of the panel, the through hole of the face cover and the center of the through hole of the panel are overlapped as much as possible after assembly, but the panel is in indirect fit with the face cover, and the dislocation of the common center of the hole and the hole after assembly is larger, so that the exhaust pipe is difficult to install. Through will the locating hole sets up near the mouth, and all be located on the axis of face lid, utilize two point location, improve the panel is in the through-hole and the location effect of the mouth department of crossing of panel guarantees the blast pipe can normally wear out, reduces the assembly degree of difficulty, improves the yields.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a structure of the pot cover assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the cover according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the panel according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of the pot cover assembly according to one embodiment of the present utility model;

FIG. 5 is an enlarged view of area A of FIG. 4;

fig. 6 is a schematic view of the structure of the pot cover assembly according to an embodiment of the present utility model, wherein the panel is not shown.

Wherein:

1, a face cover; 11 limit protrusions; 12 supporting the protrusion; 13 decorative grooves; 14 annular mounting grooves; 15 clamping parts; 16 screw fixing parts; 17 positioning holes; 18, passing through the mouth;

2 a panel; 21 annular ribs; 22 openings; 23 curved sections; 24 extension segments; 25 positioning ribs; 26 through holes; 27 limit ribs; 271 guide channels; 28 clamping ribs; 29 fixing the column;

3 a float valve;

4, an exhaust assembly; 41 exhaust pipe;

5, a stop component; 51 mating part; 52 a stop lever;

6, operating a handle;

and 7, inner cover.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

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

In addition, in the description of the present utility model, it should be understood that the terms "top", "bottom", "inner", "outer", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the descriptions of the terms "implementation," "embodiment," "one embodiment," "example," or "particular example" and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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.

As shown in fig. 1 to 6, a pot cover assembly comprises a face cover 1 and a panel 2 covered on the face cover 1, wherein a limiting protrusion 11 and a supporting protrusion 12 protruding upwards are arranged in the edge area of the face cover 1, the limiting protrusion 11 and the supporting protrusion 12 encircle the face cover 1, the limiting protrusion 11 is used for being matched with the panel 2 to position the panel 2, the supporting protrusion 12 is abutted with the bottom surface of the panel 2 to support the panel 2, the limiting protrusion 11 is positioned on the outer side of the supporting protrusion 12, and a clamping portion 15 and a screw fixing portion 16 for fixing the panel 2 are arranged between the limiting protrusion 11 and the supporting protrusion 12.

As shown in fig. 1 and 2, the cover 1 includes a side wall and a top wall, the side wall surrounds the outer periphery of the cover, the inner cover, and the like to form a peripheral appearance of the pot cover assembly, and the panel 2 is fixed to the top wall to form a shield for a partial area of the top wall to form an appearance above the pot cover assembly.

In addition, the present utility model is not limited to the way in which the panel 2 is engaged with the limiting protrusion 11, in one embodiment, the panel 2 is engaged with the limiting protrusion 11 by an edge, and in another embodiment, as shown in fig. 5, an annular rib 21 extending downward is provided at the edge of the panel 2 to be engaged with the limiting protrusion 11 by the annular rib 21.

Preferably, the limiting protrusion 11 and the supporting protrusion 12 are protruding ribs protruding upwards from the top wall of the cover 1, and the protruding ribs and the cover 1 are integrally formed. In one embodiment, the ribs are formed as a complete circle and surround the top wall of the panel cover 1 to form a limit and support for each area in the circumferential direction of the panel 2. In another embodiment, at least one of the limiting protrusion 11 and the supporting protrusion 12 is of a multi-stage discontinuous structure and is arranged at intervals along the circumferential direction of the face cover 1, so that the limiting and supporting effects are ensured, meanwhile, the material is saved, and the cost is reduced. For example, in a specific example, the limiting protrusion 11 is a complete annular rib, so that after the panel 2 is assembled, a complete and compact appearance surface is formed on the top surface of the pot cover assembly, faults and gaps are reduced, the integrity and uniformity of the appearance of the pot cover assembly are improved, and the supporting protrusion 12 is a plurality of discontinuous ribs. Of course, the limiting protrusion 11 and the supporting protrusion 12 may be discontinuous protruding ribs, or the supporting protrusion 12 may be a continuous annular protruding rib, and the limiting protrusion 11 is a discontinuous protruding rib, which is not limited herein.

In other embodiments, the limiting protrusion 11 and the supporting protrusion 12 may have structures such as protruding points, which are higher than the top surface of the panel cover 1 to form a height difference, so that the panel 2 and the limiting protrusion 11 can be matched to be positioned, and the supporting protrusion 12 can be abutted to the bottom surface of the panel 2 to form a support.

The panel cover 1 is provided with the limit protrusion 11 and the support protrusion 12 in the edge area of the top wall, the limit protrusion 11 surrounds the periphery of the support protrusion 12, the limit protrusion 11 is used for being matched with the panel 2 to locate the panel 2, the accuracy of locating between the panel 2 and the panel cover 1 is improved, and the limit protrusion can stop with the panel 2 to limit the panel 2 to move relative to the panel cover 1, so that the accuracy of location is improved. After the panel 2 is assembled, the supporting protrusions 12 are located below the panel 2, support towards the upper direction is formed on the panel 2, when the panel 2 is subjected to downward pressure, the panel 2 is in contact with the supporting protrusions 12, and part of stress of the panel 2 can be counteracted under the action of upward supporting force of the supporting protrusions 12, so that the risk that the panel 2 is deformed due to downward sinking is reduced, the flatness of the panel 2 is guaranteed, and the beauty of the pot cover assembly is guaranteed.

In addition, be provided with joint portion 15 and screw fixation portion 16 between spacing protruding 11 with support protruding 12, be used for with panel 2 is fixed, two kinds of fixed knot constructs all are located face lid 1 with panel 2's edge is fixed panel 2's edge, thereby can avoid effectively panel 2 edge takes place the condition of perk. Specifically, the clamping portion 15 is fixed to the panel 2 in a clamping manner, the fixing manner is simple and fast, the assembly efficiency is high, and the deformation of a local area of the panel 2 is prevented while the alignment accuracy is maintained, while the deformation of the local area of the panel 2 is prevented, because of the clamping portion 15 being fixed to the panel 2 in a clamping manner, and because of the area (for example, the vicinity of the opening of the panel 2) where the positioning accuracy of the panel 2 is required, and because of the area where the panel 2 is subjected to a relatively large stress and is liable to be tilted or deformed, the screw fixing portion 16 is provided.

As a preferred embodiment of the present utility model, as shown in fig. 1, 2 and 5, the cover 1 is provided with a decorative groove 13 on the outer periphery of the limit protrusion 11, and the decorative groove 13 surrounds the outer periphery of the panel 2 when the panel 2 is mated with the limit protrusion 11.

The decorative groove 13 can improve the layering of the appearance surface of the pot cover assembly on the one hand, the panel 2 is fixed behind the face cover 1, the decorative groove 13 surrounds the panel 2, a circle of decorative ring is formed on the periphery of the panel 2, and the appearance quality is improved. On the other hand, the decorative groove 13 is formed, so that a distance is reserved between the limit protrusion 11 and the edge of the top wall of the face cover 1, after the panel 2 is matched with the limit protrusion 11, the fit clearance between the panel 2 and the edge of the top wall of the face cover 1 can be reduced, the level difference is reduced, the problem that the edge of the panel 2 transversely protrudes out of the face cover 1 is avoided, and even if an error is assembled, the level difference and the hand scraping problem are avoided.

In addition, the decorative groove 13 surrounds the periphery of the panel 2, and can also collect liquid on the panel 2, so that the liquid can not flow downwards to the pot body from the edge of the top wall of the face cover 1, the cleaning of the pot body is ensured, the user can perform centralized treatment on the liquid in the decorative groove 13, and the cleaning burden of the user is reduced.

Preferably, the edge of the decorative groove 13 adopts arc transition, so that the surface of the decorative groove 13 is more round and smooth, and the hand feeling of a user is improved.

Preferably, the height of the supporting protrusion 12 is higher than the height of the limiting protrusion 11, so that the upper edge of the supporting protrusion 12 is higher than the upper edge of the limiting protrusion 11. In order to improve the overall aesthetic appearance of the pot cover assembly, the panel 2 is generally in a structure that the height gradually decreases from the center to the edge, and the supporting protrusion 12 is closer to the center of the panel 2 than the limiting protrusion 11, so that in order to adapt to the structure of the panel 2, the supporting protrusion 12 is designed to have a higher height, so that after the panel 2 is assembled, the supporting protrusion 12 can abut against the bottom surface of the panel 2, and form an upward support for the panel 2. The height of the limiting protrusion 11 is lower, and after being matched with the edge of the panel 2, the limiting protrusion can be basically flush with the upper edge of the panel 2, and cannot protrude out of the top surface of the panel 2 excessively, so that visual abrupt sense and user hand feeling are reduced.

In a preferred embodiment, as shown in fig. 2, the limiting protrusion 11 and the supporting protrusion 12 are combined to form an annular mounting groove 14, and the clamping portion 15 is disposed on a side of the annular mounting groove 14, which is close to the limiting protrusion 11.

The clamping portion 15 is located on one side, close to the limiting protrusion 11, of the annular mounting groove 14, so that the panel 2 is located closer to the edge of the panel 2 through the position where the clamping portion 15 is fixed, and then the edge of the panel 2 can be tightly attached to the panel cover 1, and the risk of tilting of the edge of the panel 2 is reduced. Meanwhile, the panel 2 is positioned by being matched with the limiting protrusion 11, so that the positioning accuracy of the matched position of the panel 2 and the limiting protrusion is highest, the clamping part 15 is arranged at the position close to the limiting protrusion 11, the panel 2 is fixed with the face cover 1, and after the panel 2 is assembled, the position accuracy is higher, and the assembly quality and the appearance quality are improved.

Specifically, as shown in fig. 2 and 3, the clamping portion 15 is a clamping groove, the edge of the panel 2 is correspondingly provided with a clamping rib 28, and the side edge of the clamping groove is disposed adjacent to the limiting protrusion 11. Further, as shown in fig. 2 and 3, the screw fixing portion 16 is a screw column, and a fixing column 29 is disposed at a position of the panel 2 corresponding to the screw column, so that the width of the screw column is increased to adapt to the width of the annular mounting groove 14, that is, one side of the screw column is adjacent to the limiting protrusion 11, and the other side is adjacent to the supporting protrusion 12, so as to ensure the strength of the screw column.

Of course, the engaging portion 15 may be an engaging rib, and the panel 2 may be correspondingly provided with an engaging groove engaged with the engaging rib, which is not particularly limited herein.

As a preferred embodiment of the present utility model, as shown in fig. 6, the pot cover assembly further includes a float valve 3 and an opening stop assembly 5, the opening stop assembly 5 includes an engaging portion 51 engaged with the float valve 3, the engaging portion 51 extends in a radial direction of the pot cover assembly and is capable of moving in the radial direction of the pot cover assembly, the panel 2 is provided with an opening 22 through which at least a partial region of the float valve 3 protrudes, at least one screw fixing portion 16 is provided, and at least one screw fixing portion 16 is disposed adjacent to the engaging portion 51.

During assembly of the pot cover assembly, the float valve 3 needs to be aligned with the opening 22 to ensure that the panel 2 does not form a barrier to the up-and-down floating of the float valve 3, so that the panel 2 has higher positioning requirements on the opening 22 and the float valve 3, meanwhile, in the moving process of the opening stop assembly 5, the panel 2 can be contacted with the panel 2, so that the stress of the panel 2 on the opening 22 is relatively larger than that of other areas, at least one screw fixing part 16 is arranged on the position adjacent to the matching part 51, so that the panel 2 and the float valve 1 are fixed by screws, the panel 2 is prevented from moving relative to the panel 1 in the assembly process, the position deviation of the opening 22 and the float valve 3 is avoided, the positioning accuracy of the area is ensured, the structural strength of the area is improved, and the possibility of deformation of the panel 2 in the area is reduced.

The engaging portion 51 extends in the radial direction of the lid assembly, that is, from a position near the center of the lid assembly to an edge position, and the screw fixing portion 16 is disposed at the edge position of the panel 2, so that the screw fixing portion 16 and the engaging portion 51 may be disposed adjacent to each other, or may be disposed on the same radius of the lid assembly, or may be disposed on the left or right of the radius of the engaging portion 51.

It is understood that the pot cover assembly of the present utility model can be applied to a pressure cooking appliance, and the pot cover assembly can be locked or unlocked with the pot body to ensure that the pressure cooking is performed normally. The opening-stopping assembly 5 is linked with the float valve 3 to control the opening and closing of the lid assembly according to the position state of the float valve 3. Specifically, as shown in fig. 4 and 6, the opening stop assembly 5 further includes an opening stop rod 52, the mating portion 51 is provided with a through opening, and the float valve 3 passes through the through opening. The pot cover assembly further comprises an inner cover 7 positioned below the surface cover 1 and an operation handle 6, wherein the operation handle 6 is used for driving the inner cover 7 to rotate relative to the surface cover 1 so as to unlock or lock with the pot body. During the rotation of the inner lid 7, the inner lid contacts with the opening stop rod 52 and pushes the opening stop rod 52 to drive the matching part 51 to move outwards along the radial direction of the pot cover assembly.

When the float valve 3 is located at the falling position, it indicates that the interior of the pot is a pressureless environment, the float valve 3 does not have a stop on the matching portion 51, and when the user rotates the operating handle 6 to unlock, the opening stopping assembly 5 can move radially outwards along the pot cover assembly under the pushing of the inner cover 7, so that the unlocking of the pot cover assembly and the pot body is completed, and the opening is performed. When the float valve 3 is located at the floating position, it indicates that a pressure environment is in the pot, at this time, the float valve 3 forms a stop with the matching portion 51, and when the user rotates the operating handle 6 to unlock, the opening stopping assembly 5 cannot move due to the stop of the float valve 3, so that the user cannot rotate the operating handle 6, unlock the pot cover assembly cannot be achieved, and then cover opening cannot be performed.

In a preferred embodiment, as shown in fig. 6, an extension line of a line connecting the center of the face cover 1 and the center of the float valve 3 passes through the screw fixing portion 16. In this embodiment, the center of the face cover 1, the center of the float valve 3, and the screw fixing portion 16 are arranged in a line, so that the screw fixing portion 16 is closest to the opening 22, and thus the strength of the opening 22 and the positioning accuracy of the opening 22 and the float valve 3 can be effectively improved.

Preferably, as shown in fig. 3, the panel 2 is provided with a limit rib 27 at the opening 22, the limit rib 27 encloses a guide channel 271 extending along the radial direction of the pot cover assembly, and the matching part 51 is located in the guide channel 271 and moves along the guide channel 271.

After the panel 2 is assembled with the cover 1, the matching portion 51 is matched with the limiting rib 27 and is located in the guiding channel 271, when the matching portion 51 moves, the matching portion is guided by the limiting rib 27 and moves along the extending direction of the guiding channel 271, so that the movement reliability of the matching portion 51 and the opening-stopping assembly 5 is improved, and the cover assembly is enabled to effectively switch the opening-closing state.

The number of the screw fixing portions 16 is not limited, and may be one and may be provided only in the vicinity of the engaging portion 51. As a preferred embodiment, as shown in fig. 2 and 3, the edge of the panel 1 has a curved section 23 and an extension section 24, the curvature of the curved section 23 is greater than that of the extension section 24, the screw fixing portions 16 are disposed in one-to-one correspondence with the curved section 23, and the clamping portions 15 are disposed in plural and corresponding to the extension section 24.

In this embodiment, the lid assembly is entirely of non-circular configuration, but is shaped like a racetrack, such that the extension sections 24 are formed at four sides and the curved sections 23 are formed at four corners, and the shape of the panel 2 is adapted to the lid assembly. The processing errors existing at the four corners of the panel 2 during the processing of the die are large, plastic parts can be deformed during the injection molding production, various errors are overlapped, and the assembly and matching of the four corner positions cannot be finished in many cases. Therefore, in order to ensure the assembly effect, the screw fixing portions 16 are respectively disposed at four corners, that is, corresponding to the bending sections 23, and the four corners are fixed by screws, so that the assembly effect of the face cover 1 and the panel 2 is ensured, and the panel 2 is prevented from tilting at the corners. The clamping part 15 is arranged corresponding to the extension section 24, so as to ensure the positioning and fixing effects at the long side.

Preferably, the distance between two adjacent clamping parts 15 is 25mm-30mm.

In a preferred embodiment of the present utility model, as shown in fig. 2 and 3, a positioning hole 17 is further provided between the limiting protrusion 11 and the supporting protrusion 12, and the panel 2 is correspondingly provided with a positioning rib 25 protruding downward, and the positioning rib 25 is in plug-in fit with the positioning hole 17 to position the panel 2.

By using the cooperation of the positioning ribs 25 and the positioning holes 17, the positioning effect of the panel 2 can be further improved, and the positioning accuracy can be improved.

Further, as shown in fig. 1 and 6, the pot cover assembly further includes an exhaust assembly 4, the exhaust assembly 4 includes an exhaust pipe 41 and a weight disposed at one end of the exhaust pipe 41, the cover 1 is provided with a through hole 18 through which the exhaust pipe 41 extends, the positioning hole 17 and the through hole 18 are located on the same side of the cover 1, and the positioning hole 17 is located on an extension line of a connecting line between a center of the cover 1 and a center of the through hole 18.

The exhaust pipe 41 needs to sequentially pass through the through hole 18 of the face cover 1 and the through hole 26 on the panel 2 from bottom to top, the weight is placed at one end of the exhaust pipe 41 from the outer side of the panel 2, and the centers of the through hole 18 of the face cover 1 and the through hole 26 of the panel 2 should overlap as much as possible after assembly, but the panel 2 and the face cover 1 are in indirect fit, and the misalignment between the holes and the common center of the holes is large after assembly, so that the exhaust pipe 41 is difficult to install. Through will locating hole 17 sets up near mouthful 18, and all be located on the axis of face lid 1 utilizes two point location, improves panel 2 is in through-hole 26 and the locating effect of mouthful 18 department of face lid 1, guarantee blast pipe 41 can normally wear out, reduces the assembly degree of difficulty, improves the yields.

It should be noted that the cooking appliance may be an atmospheric cooking appliance, such as an electric cooker, or may be a pressure cooking appliance, such as a pressure cooker. The pot cover assembly can be rotated or taken down from the pot body when being opened.

The utility model can be realized by adopting or referring to the prior art at the places which are not described in the utility model.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. A pot cover assembly comprises a face cover and a panel covered on the face cover, and is characterized in that,

the edge area of face lid is provided with upwards convex spacing arch and supporting bulge, spacing arch with the supporting bulge all encircles the face lid, spacing arch be used for with the panel cooperation is in order to fix a position the panel, supporting bulge with the bottom surface butt of panel is in order to support the panel, spacing arch is located the supporting bulge's outside, spacing arch with be provided with between the supporting bulge be used for with panel fixed joint portion and screw fixation portion.

2. The pot cover assembly of claim 1, wherein,

3. The pot cover assembly of claim 1, wherein,

4. The pot cover assembly of claim 1, wherein,

5. The pot cover assembly of claim 4, wherein,

6. The pot cover assembly of claim 4, wherein,

7. The pot cover assembly of claim 1, wherein,

8. The pot cover assembly of claim 1, wherein,

9. The pot cover assembly of claim 8, wherein,

10. A cooking utensil comprises a pot body and is characterized in that,

the pot cover assembly of any one of claims 1-9, wherein the pot cover assembly can be used for covering or uncovering the pot body.