CN220045637U - Pot cover and pan - Google Patents

Abstract

The utility model relates to the technical field of cooking cookers, in particular to a pot cover and a pot. The pot cover comprises a first body and a second body. The second body is annular, so that the second body is provided with a through hole, and one side of the second body is provided with a matching part for matching with the pot body along the thickness direction of the pot cover. The second body is fixedly connected with the first body along one side, away from the matching part, of the pot cover in the thickness direction of the pot cover, so that the first body seals the through hole. In the utility model, the first body and the second body are two separate independent components, so that the processing difficulty is reduced, the problems of difficult processing, poor quality of finished products and the like in the integral forming process are avoided, and the yield of the first body and the second body is higher during independent processing, so that the first body and the second body have higher quality, the production efficiency is improved, the rejection rate of the pot cover is reduced, and the production cost is further reduced.

Description

Pot cover and pan

Technical Field

The utility model relates to the technical field of cooking cookers, in particular to a pot cover and a pot.

Background

The existing pot cover is usually manufactured by adopting an integrated forming processing technology, such as forging, casting, numerical control processing and the like. However, in the forging forming process, the hardness of the pot cover is high, so that the pot cover is difficult to form in the forging process, and the product quality is poor; in the casting molding process, air holes are easily formed on the surface or inside the pot cover, so that the mechanical property is poor and the rejection rate is high; in the numerical control machining process, excessive cutting waste material leads to high material cost and overlong machining time. Therefore, the pot cover produced by adopting the integrated forming processing technology has the problems of lower product quality and higher production cost.

Disclosure of Invention

The embodiment of the utility model provides a pot cover, which comprises a first body and a second body, wherein the second body is annular, so that the second body is provided with a through hole, and one side of the second body is provided with a matching part for matching with a pot body along the thickness direction of the pot cover; the second body is fixedly connected with the first body along one side, away from the matching part, of the pot cover in the thickness direction of the pot cover, so that the first body seals the through hole.

In the embodiment of the utility model, the second body is of the annular structure with the through hole, and when the first body is connected with the second body, the pot cover is only provided with the first body layer structure at the position of the through hole, so that the weight of the pot cover can be reduced, the purpose of light weight is realized, and a user can easily take and put the pot cover. Wherein, one side that the second body kept away from first body is provided with the cooperation portion, and the cooperation portion can play the supporting role to this pot cover, makes it place on the desktop steadily, reduces the possibility that takes place the relative slip between pot cover and the desktop, improves the security of user in the culinary art in-process. Meanwhile, the matching part can be abutted with the edge of the opening of the pot body, so that the pot cover can be stably covered at the opening of the pot body, the possibility of relative movement of the pot cover and the pot body is reduced, and the sealing property of the pot cover and the pot body during cooking is improved. In addition, the first body and the second body are two separate independent components, so that the processing difficulty is reduced, the problems of difficult processing, poor quality of finished products and the like in the integral forming process are avoided, and the yield of the first body and the second body is higher during independent processing, so that the first body and the second body have higher quality, the production efficiency is improved, the rejection rate of the pot cover is reduced, and the production cost is further reduced.

In a possible embodiment, the second body further includes a first connection end and a second connection end, and the mating portion is located between and integrally formed with the first connection end and the second connection end in an outward direction from a center of the second body; the first connecting end is fixedly connected with the first body, and the second connecting end is fixedly connected with the first body.

In the embodiment of the utility model, the second body is fixedly connected to one side of the first body, which faces the pot body, through the first connecting end and the second connecting end, wherein the first connecting end is close to the center of the second body, the second connecting end is close to the outer edge of the second body, and the first connecting end and the second connecting end are convenient to fixedly connect with the first body, so that the fixed connection of the second body and the first body is convenient to realize, and the possibility that the first body and the second body are separated from each other is reduced. Meanwhile, the matching part is positioned between the first connecting end and the second connecting end, the matching part and the first body are fixedly connected, and the matching part and the first connecting end and the second connecting end are integrally formed, so that the second body has good integrity, and the structural stability of the second body is improved.

In one possible embodiment, the first connection end is welded to the first body and the second connection end is welded to the first body.

In the embodiment of the utility model, the first connecting end and the second connecting end of the second body are fixedly connected with the first body in a welding mode, so that the possibility that the first body and the second body are separated from each other is reduced, and the connection reliability between the first body and the second body is improved. Simultaneously, welded mode can make the junction of first body and second body have good mechanical properties and leakproofness, and the mechanical properties of junction is better between first link and second link and the first body promptly for the pot cover has good wholeness and leakproofness, prevents in the junction of steam entering first body and second body, causes the possibility of corruption to the pot cover inside, thereby improves the life of pot cover 1.

In one possible embodiment, the first connection end has a dimension LI and the second connection end has a dimension L2, L1 < L2, in a direction outwards from the center of the second body.

In the embodiment of the utility model, when the size of the first connecting end is too large (for example, L1 is larger than or equal to L2), the radial size of the second body of the annular structure is too large, and the area of the through hole is too small, so that the first connecting end is too close to the center of the pot cover after being connected with the first body, and when the pot cover is in a high-temperature environment, the temperature at the center of the pot cover is higher, so that the first connecting end is at risk of deformation in the high-temperature environment, and the service life of the pot cover is reduced. Therefore, the dimension L1 of the first connecting end and the dimension L2 of the second connecting end meet L1 & lt L2, the possibility that the pot cover deforms in a high-temperature environment can be reduced, and meanwhile, when the dimension of the first connecting end is smaller, the position of the first connecting end and the first body which are fixedly connected is convenient to carry out polishing treatment, so that the aesthetic property of the pot cover is improved, and meanwhile, the processing difficulty is reduced.

In one possible embodiment, the height of the mating portion with respect to the first connection end and the second connection end is H, and H satisfies 2 mm+.h+.6mm, and/or the width of the mating portion is L3, and L3 satisfies 6 mm+.l3+.10mm.

In the embodiment of the utility model, the height H of the matching part relative to the protrusions of the first connecting end and the second connecting end is more than or equal to 2mm and less than or equal to 6mm, for example, the height H can be 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm and the like. When the height H of the matching part relative to the bulges of the first connecting end and the second connecting end is too small (for example, H is smaller than 2 mm), after the cooker is covered at the opening of the cooker body, the mutually abutting area of the matching part and the opening of the cooker body is too small, so that the risk that the cooker cover is separated from the cooker body in the cooking process exists; when the height H of the matching part relative to the protrusions of the first connecting end and the second connecting end is overlarge (for example, H is more than 6 mm), the distance that the matching part stretches into the pot body is overlarge, so that a user is not facilitated to take the pot cover, and meanwhile, too much material is required to be consumed by the too high matching part, so that the production cost is too high. Therefore, when the height H of the matching part, which is raised relative to the first connecting end and the second connecting end, is less than or equal to 2mm and less than or equal to 6mm, the pot cover can be conveniently taken and put by a user, and simultaneously, the pot cover can be stably covered at the opening of the pot body, so that the safety of the user during cooking is improved, and the cost is reduced.

In the embodiment of the utility model, the width of the matching part is more specifically 6mm and less than or equal to L3 and less than or equal to 10mm, for example, the width L3 can be 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm and the like. When the width L3 of the matching part is too small (L3 is smaller than 6mm, for example), the stress concentration of the matching part at the bending part is too large, and the strength and the service life of the matching part are too low; when the width L3 of the matching part is too large (for example, L3 is more than 10 mm), the space inside the pot body occupied by the matching part is too large when the pot cover is matched with the pot body, and the first connecting end is too close to the center of the pot cover when the width of the matching part is too large, so that the risk of being damaged in a high-temperature environment is too large. Therefore, when the width L3 of the matching part is less than or equal to 6mm and less than or equal to L3 and less than or equal to 10mm, the strength of the matching part can be improved, and the first connecting end is prevented from being too close to the center of the pot cover, so that the service life of the pot cover is prolonged.

In one possible embodiment, the outer edge of the first body is flush with the outer edge of the second connection end.

In the embodiment of the utility model, the matching part is close to the edge of the pot cover, which is favorable for improving the supporting capacity of the pot cover, and in addition, the second connecting end of the second body is flush with the edge of the first body, so that the subsequent processing of the connecting part between the second connecting end and the first body is facilitated, thereby reducing the processing difficulty and improving the product quality.

In one possible embodiment, the second body has a first surface and a second surface disposed opposite to each other along a thickness direction of the lid, the first surface is fixedly connected to the first body, and the mating portion is protruded with respect to the second surface; the matching part is annular.

In the embodiment of the utility model, the first surface is fixedly connected with the first body so as to improve the connection stability and reliability between the first body and the second body, and the matching part is protruded relative to the second surface, so that the pot cover can be covered at the opening of the pot body; wherein, the cooperation portion is annular to reduce the unstable possibility of taking place to connect between pot cover and the pot body, improve the connection reliability between the two, simultaneously, when the pot cover was placed on the desktop, can also reduce the pot cover and the desktop and take place the possibility of relative slip, improve the security of user when the culinary art.

In one possible embodiment, the second body has a first surface and a second surface disposed opposite to each other along a thickness direction of the lid, the first surface is fixedly connected to the first body, and the mating portion is protruded with respect to the second surface; the second surface is provided with a plurality of matching parts which are arranged at intervals along the circumferential direction of the second body.

In the embodiment of the utility model, the matching parts are positioned at the same height along the thickness direction of the pot cover, so that the pot cover has a supporting function, the material consumption of the matching parts is reduced, and the production cost is reduced.

In one possible embodiment, the first body is a flat plate structure.

In the embodiment of the utility model, the contact area between the second body and the first body is larger, so that the second body and the first body are conveniently and fixedly connected, and the connection reliability between the first body and the second body is improved. In addition, the first body surface of the flat plate structure is smooth and convenient to process, so that the difficulty of the pot cover in the production and processing process is reduced, and the production efficiency is improved.

The embodiment of the utility model also provides a cooker, which comprises a cooker cover and a cooker body, wherein the cooker cover is the cooker cover in any embodiment; an opening is formed in one end, facing the pot cover, of the pot body; wherein, along the direction of height of pan, the pot cover can be covered in the pot body.

In the embodiment of the utility model, the matching part of the pot cover can be abutted with the edge of the opening of the pot body, so that the pot cover can be stably covered at the opening of the pot body, the possibility of relative movement of the pot cover and the pot body in the cooking process of the pot is reduced, and the sealing property and the safety of the pot cover and the pot body in the cooking process are improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

FIG. 1 is a schematic view of a lid according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is an enlarged view of a portion of region I of FIG. 3;

FIG. 5 is a cross-sectional view of the second body of FIG. 3;

fig. 6 is a partial enlarged view of the region II in fig. 5.

Reference numerals:

1-a pot cover;

11-a first body;

12-a second body;

121-mating portion;

122-a first connection;

123-a second connection terminal;

124-a first surface;

125-a second surface;

126-through holes.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

Detailed Description

For a better understanding of the technical solution of the present utility model, the following detailed description of the embodiments of the present utility model refers to the accompanying drawings.

It should be understood that the described embodiments are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

It should be noted that, the terms "upper", "lower", "left", "right", and the like in the embodiments of the present utility model are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

The embodiment of the utility model provides a pot cover, and as shown in fig. 1-3, the pot cover 1 comprises a first body 11 and a second body 12. The second body 12 is ring-shaped such that the second body 12 has a through hole 126, and one side of the second body 12 is provided with a fitting portion 121 for fitting with the pot body in the thickness direction of the pot cover 1. Wherein, the second body 12 is fixedly connected with the first body 11 along one side of the lid 1 away from the matching portion 121 in the thickness direction, so that the first body 11 blocks the through hole 126.

In the embodiment of the utility model, the second body 12 has a ring-shaped structure with the through hole 126, and when the first body 11 is connected with the second body 12, the pot cover 1 has only one layer of structure of the first body 11 at the position of the through hole 126, so that the weight of the pot cover 1 can be reduced, the purpose of light weight is realized, and a user can easily take and put the pot cover 1. Wherein, one side of second body 12 far away from first body 11 is provided with cooperation portion 121, and cooperation portion 121 can play the supporting role to this pot cover 1, makes it can place on the desktop steadily, reduces the possibility that takes place the relative slip between pot cover 1 and the desktop, improves the security of user in the culinary art in-process. Meanwhile, the matching part 121 can be abutted with the edge of the opening of the pot body, so that the pot cover 1 can be stably covered at the opening of the pot body, the possibility of relative movement of the pot cover 1 and the pot body is reduced, and the sealing property of the pot cover 1 and the pot body during cooking is improved.

In addition, the first body 11 and the second body 12 are two separate independent components, so that the processing difficulty is reduced, the problems of difficult processing, poor quality of finished products and the like in the integral forming process are avoided, and the yield of the first body 11 and the second body 12 is higher during independent processing, so that the first body 11 and the second body 12 have higher quality, the production efficiency is improved, the rejection rate of the pot cover 1 is reduced, and the production cost is further reduced.

In one possible embodiment, both the first body 11 and the second body 12 may be prepared by a stamping process. Specifically, the second body 12 may be formed by punching a plate to form a third body without cutting the through hole 126, and then punching the third body along the edge of the through hole 126 to form the second body 12 according to the present utility model; the first body 11 may be directly formed of a plate material by punching. Therefore, the stamping process has the characteristic of simple operation, and can improve the production efficiency while ensuring the product quality. Thereby reducing the risk of lower quality of the first body 11 and the second body 12, and further improving the quality of the pot cover 1.

Specifically, as shown in fig. 1-3, the first body 11 is in a flat plate structure, so that the contact area between the second body 12 and the first body 11 is larger, so that the second body 12 and the first body 11 are convenient to be fixedly connected, and the connection reliability between the first body 11 and the second body 12 is improved. In addition, the first body 11 of the flat plate structure has a flat surface and is convenient to process, so that the difficulty of the pot cover 1 in the production and processing process is reduced, and the production efficiency is improved.

Of course, the first body 11 may have a curved surface structure, so that the space inside the cooking appliance is increased when the lid 1 is closed to the pot body. Therefore, the embodiment of the present utility model is not limited to the specific shape of the first body 11.

In a specific embodiment, as shown in fig. 4 to 5, the second body 12 further includes a first connection end 122 and a second connection end 123, and the fitting portion 121 is located between the first connection end 122 and the second connection end 123 in an outward direction from the center of the second body 12 and is integrally formed with the first connection end 122 and the second connection end 123; the first connecting end 122 is fixedly connected with the first body 11, and the second connecting end 123 is fixedly connected with the first body 11.

In the embodiment of the utility model, the second body 12 is fixedly connected to one side of the first body 11 facing the pan body through the first connecting end 122 and the second connecting end 123, wherein the first connecting end 122 is close to the center of the second body 12, the second connecting end 123 is close to the outer edge of the second body 12, and the first connecting end 122 and the second connecting end 123 are convenient for being fixedly connected with the first body 11, so that the fixed connection between the second body 12 and the first body 11 is convenient to realize, and the possibility that the first body 11 and the second body 12 are separated from each other is reduced. Meanwhile, the matching portion 121 is located between the first connecting end 122 and the second connecting end 123, so that the matching portion 121 is fixedly connected with the first body 11, and the matching portion 121 and the first connecting end 122 and the second connecting end 123 are integrally formed, so that the second body 12 has good integrity, and structural stability of the second body 12 is improved.

In one possible embodiment, the fitting portion 121, the first connection end 122 and the second connection end 123 may be integrally formed through a stamping process, and the fitting portion 121 may have a structure bent and protruded with respect to the first connection end 122 and the second connection end 123.

Specifically, the first connection end 122 of the second body 12 is welded to the first body 11, and the second connection end 123 of the second body 12 is welded to the first body 11.

In the embodiment of the utility model, the first connecting end 122 and the second connecting end 123 of the second body 12 are fixedly connected with the first body 11 by welding, so that the possibility that the first body 11 and the second body 12 are separated from each other is reduced, and the connection reliability between the first body 11 and the second body 12 is improved. Meanwhile, the welding mode can enable the joint of the first body 11 and the second body 12 to have good mechanical properties and sealing performance, namely the mechanical properties of the joint between the first connecting end 122 and the second connecting end 123 and the first body 11 are good, the pot cover 1 has good integrity and sealing performance, water vapor is prevented from entering the joint of the first body 11 and the second body 12, and the possibility of corrosion to the interior of the pot cover 1 is improved, so that the service life of the pot cover 1 is prolonged.

In a specific embodiment, as shown in fig. 3 and 4, the second body 12 has a ring structure, that is, the first connecting end 122 and the second connecting end 123 have a ring structure. During the welding, the first body 11 can be welded to the first and second connection ends 122 and 123 in the circumferential direction, thereby improving the sealing effect between the second body 12 and the first body 11.

In other embodiments, the first connection end 122, the second connection end 123 of the second body 12 and the first body 11 may be fixedly connected by a bolt connection, an adhesive bonding, or the like.

Specifically, as shown in fig. 6, the first connection end 122 has a size LI and the second connection end 123 has a size L2 in a direction outward from the center of the second body 12; the dimension L1 of the first connecting end 122 and the dimension L2 of the second connecting end 123 satisfy L1 < L2.

In the embodiment of the utility model, when the size of the first connecting end 122 is too large (for example, L1.gtoreq.L2), the radial size of the second body 12 of the annular structure is too large, and the area of the through hole 126 is too small, so that the first connecting end 122 is too close to the center of the pot cover 1 after being connected with the first body 11, when the pot cover 1 is in a high temperature environment, the temperature at the center of the pot cover 1 is higher, which results in the risk of deformation of the first connecting end 122 in the high temperature environment, and the service life of the pot cover 1 is reduced. Therefore, the dimension L1 of the first connecting end 122 and the dimension L2 of the second connecting end 123 satisfy L1 < L2, so that the possibility of deformation of the pot cover 1 in a high-temperature environment can be reduced, and meanwhile, when the dimension of the first connecting end 122 is smaller, the polishing treatment is conveniently performed on the fixedly connected position between the first connecting end 122 and the first body 11, so that the processing difficulty is reduced while the aesthetic property of the pot cover 1 is improved.

In one possible embodiment, during the process of welding the second body 12 and the first body 11, the second connection end 123 is welded to the first body 11, and then the first connection end 122 is welded to the first body 11.

Wherein, in the process of welding the second connecting end 123 and the first body 11, because of the influence of the stress and the high temperature at the welding position between the second connecting end 123 and the first body 11, the first connecting end 122 can be tilted along the thickness direction of the pot cover 1 towards the direction far away from the first body 11, so that the distance between the first connecting end 122 and the first body 11 is too large, and the working difficulty of welding the first connecting end 122 by a worker is increased. Therefore, when the dimension L1 of the first connecting end 122 and the dimension L2 of the second connecting end 123 satisfy L1 < L2, the dimension L1 of the first connecting end 122 is smaller to avoid the overlarge distance between the first connecting end 122 and the first body 11 along the thickness direction of the pot cover 1, and meanwhile, the dimension L2 of the second connecting end 123 longer than the dimension L1 of the first connecting end 122 can facilitate the operator to press the tilted first connecting end 122 in the direction close to the first body 11, so as to reduce the welding difficulty of the first connecting end 122 and the first body 11.

In a specific embodiment, as shown in fig. 6, the height of the protrusion of the mating portion 121 with respect to the first and second connection ends 122 and 123 is H, and H satisfies 2mm r.ltoreq.h.ltoreq.6 mm, and/or the width of the mating portion 121 is L3, and L3 satisfies 6mm r.ltoreq.l3.ltoreq.10mm.

In the embodiment of the present utility model, the height H of the protrusion of the mating portion 121 relative to the first connection end 122 and the second connection end 123 may be specifically 2 mm.ltoreq.h.ltoreq.6 mm, for example, the height H may be 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, etc.

When the protruding height H of the mating portion 121 relative to the first connecting end 122 and the second connecting end 123 is too small (e.g., H < 2 mm), the area of the mating portion 121 abutting against the opening of the pot body is too small after the pot cover 1 is covered on the opening of the pot body, so that the risk of separating the pot cover 1 from the pot body during cooking exists; when the height H of the protrusion of the mating portion 121 relative to the first connecting end 122 and the second connecting end 123 is too large (e.g., H > 6 mm), the distance that the mating portion 121 extends into the pot body is too large, which is not beneficial for the user to take and put the pot cover 1, and meanwhile, too high mating portion 121 also needs to consume too much material, resulting in too high production cost.

Therefore, when the height H of the protrusion of the fitting part 121 relative to the first and second connection ends 122 and 123 satisfies 2mm < H < 6mm, the user can conveniently hold the pot cover 1 and simultaneously cover the pot cover 1 at the opening of the pot body smoothly, thereby improving the safety of the user during cooking and reducing the cost.

The width of the fitting portion 121 may be specifically 6 mm.ltoreq.L3.ltoreq.10mm, and for example, the width L3 may be 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, or the like.

When the width L3 of the mating portion 121 is too small (e.g., L3 < 6 mm), the stress concentration of the mating portion 121 at the bending portion is excessive, resulting in too low strength and service life of the mating portion 121; when the width L3 of the fitting portion 121 is too large (e.g., L3 > 10 mm), resulting in that the space inside the pot body occupied by the fitting portion 121 is too large when the pot cover 1 is fitted with the pot body, and the first connection end 122 is too close to the center of the pot cover 1 when the width of the fitting portion 121 is too large, resulting in that the risk that the first connection end 122 is damaged under a high temperature environment is too large.

Therefore, when the width L3 of the fitting portion 121 satisfies 6 mm.ltoreq.L3.ltoreq.10mm, the strength of the fitting portion 121 can be improved while avoiding the first connection end 122 from being too close to the center of the pot cover 1, thereby improving the service life of the pot cover 1.

Specifically, as shown in fig. 3, the second body 12 has a first surface 124 and a second surface 125 which are oppositely disposed along the thickness direction of the pot cover 1, the first surface 124 is fixedly connected with the first body 11 to improve the connection stability and reliability between the first body 11 and the second body 12, and the matching part 121 protrudes relative to the second surface 125 to enable the pot cover 1 to cover the opening of the pot body; wherein, the cooperation portion 121 is annular to reduce the unstable possibility of taking place to connect between pot cover 1 and the pot body, improve the connection reliability between the two, simultaneously, when pot cover 1 was placed on the desktop, can also reduce the relative slip's of pot cover 1 and desktop possibility, improve the security of user when the culinary art.

In addition, as shown in fig. 2, when the second body 12 is formed by stamping from a plate material, the second surface 125 of the second body 12 has a mating portion 121, and the first surface 124 of the second body 12 has a groove (not shown) corresponding thereto. When the first surface 124 of the second body 12 is fixedly connected with the first body 11, the first body 11 can close the groove, so that the ornamental value of the pot cover 1 is improved, the possibility that impurities enter the groove to pollute the interior of the pot cover 1 is reduced, and the service life of the pot cover 1 is prolonged.

In other embodiments, the second surface 125 may have a plurality of engaging portions 121 disposed at intervals along the circumferential direction of the second body 12, and each engaging portion 121 is located at the same height along the thickness direction of the pot cover 1, so that the pot cover 1 has a supporting function, and meanwhile, the material consumption of the engaging portion 121 is reduced, and the production cost is reduced.

In summary, in each of the embodiments described above, as shown in fig. 1 and 2, the second connecting end 123 is located outside the first connecting end 122, so that the second body 12 can be fixedly connected to the first body 11 through two positions of the first connecting end 122 on the inner side and the second connecting end 123 on the outer side, thereby improving the stability and reliability of the connection between the second body 12 and the first body 11. Meanwhile, the outer edge of the first body 11 is flush with the outer edge of the second connecting end 123, so that the matching part 121 is close to the edge of the pot cover 1, which is beneficial to improving the supporting capacity of the pot cover 1, in addition, the second connecting end 123 of the second body 12 is flush with the edge of the first body 11, so that the subsequent processing of the joint between the second connecting end 123 and the first body 11 is facilitated, the processing difficulty is reduced, and the product quality is improved.

The embodiment of the utility model also provides a cooker, which comprises a cooker cover 1 and a cooker body. The pot cover 1 is the pot cover 1 in any embodiment, and one end of the pot body, which faces the pot cover 1, is provided with an opening. Wherein, along the height direction of the cooker, the cooker cover 1 can be covered on the cooker body. Specifically, the matching part 121 of the pot cover 1 can be abutted with the edge of the opening of the pot body, so that the pot cover 1 can be stably covered at the opening of the pot body, the possibility of relative movement of the pot cover 1 and the pot body in the cooking process of the pot is reduced, and the sealing property and the safety of the pot cover 1 and the pot body in the cooking process are improved.

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

Claims (10)

1. A lid, characterized in that the lid (1) comprises:

a first body (11);

the second body (12), the said second body (12) is annular, so that the said second body (12) has through holes (126), along the thickness direction of the said pot cover (1), one side of the said second body (12) has cooperating department (121) used for cooperating with pot body;

the second body (12) is fixedly connected with the first body (11) along one side, far away from the matching part (121) in the thickness direction of the pot cover (1), so that the first body (11) is used for blocking the through hole (126).

2. The lid according to claim 1, wherein the second body (12) further comprises a first connection end (122) and a second connection end (123), the mating portion (121) being located between the first connection end (122) and the second connection end (123) in an outward direction from a center of the second body (12) and being integrally formed with the first connection end (122) and the second connection end (123);

the first connecting end (122) is fixedly connected with the first body (11), and the second connecting end (123) is fixedly connected with the first body (11).

3. The lid according to claim 2, characterized in that the first connection end (122) is welded to the first body (11) and the second connection end (123) is welded to the first body (11).

4. The lid according to claim 2, characterized in that the first connecting end (122) has a dimension LI and the second connecting end (123) has a dimension L2, L1 < L2, in a direction outwards from the centre of the second body (12).

5. The lid according to claim 2, characterized in that the height of the mating portion (121) with respect to the first connecting end (122) and the second connecting end (123) is H, and H satisfies 2mm +.h +.6mm, and/or the width of the mating portion (121) is L3, and L3 satisfies 6mm +.l3 +.10mm.

6. The lid according to any one of claims 2-5, characterized in that the outer edge of the first body (11) is flush with the outer edge of the second connecting end (123).

7. The lid according to any one of claims 1-5, wherein the second body (12) has a first surface (124) and a second surface (125) arranged opposite each other in a thickness direction of the lid (1), the first surface (124) being fixedly connected with the first body (11), the mating portion (121) being convex with respect to the second surface (125);

the fitting portion (121) is annular.

8. The lid according to any one of claims 1-5, wherein the second body (12) has a first surface (124) and a second surface (125) arranged opposite each other in a thickness direction of the lid (1), the first surface (124) being fixedly connected with the first body (11), the mating portion (121) being convex with respect to the second surface (125);

the second surface (125) has a plurality of mating portions (121) disposed at intervals along the circumferential direction of the second body (12).

9. The lid according to any one of claims 1-5, characterized in that the first body (11) is of flat plate construction.

10. A pan, characterized in that the pan comprises:

a pot cover (1), the pot cover (1) being a pot cover (1) according to any one of claims 1-9;

the pot body is provided with an opening towards one end of the pot cover (1);

wherein, along the height direction of the cooker, the cooker cover (1) can be covered on the cooker body.