Cover head assembly, container cover and cooking utensil

Abstract

The utility model relates to a cover head assembly, a container cover and a cooking utensil, the cover head assembly comprises a cover head and a cover seat, the cover head comprises a first connecting part and a limiting part, the cover seat comprises a second connecting part and a limiting matching part, and the cover head and the cover seat can rotate relatively so that the cover head assembly can be in a first state or a second state. In the first state, the limiting part is clamped with the limiting matching part so as to limit relative rotation of the cover head and the cover seat, and the first connecting part is in limiting matching with the second connecting part so as to limit relative movement of the cover head and the cover seat in the height direction of the cover head assembly. And in the second state, the limiting part and the limiting matching part are released from clamping, so that the cover head and the cover seat can rotate relatively, and the limiting matching of the first connecting part and the second connecting part is released. The cover head and the cover seat are disassembled and assembled through rotation and movement of the cover head relative to the cover seat, the cover head and the cover seat are disassembled and assembled without the help of tools, the disassembly and assembly convenience of the cover head and the cover seat is improved, the disassembly and assembly convenience of the cover head assembly and the cover body is improved, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooking utensils, in particular to a cover assembly, a container cover and a cooking utensil. Background Art

[0002] The cooking utensil generally comprises a container cover and a container body, and the container cover is used to cover the container body. The container cover is usually provided with a cover head and a cover body, so that the user can hold the cover head to move the cover body. At present, the cover head and the cover body are usually connected by screws or rivets. The screw or rivet connection method requires the use of tools when the cover head and the cover body are disassembled and assembled, which is inconvenient to remove the cover head from the cover body, thereby reducing the user experience. Utility Model Content

[0003] The present application provides a cover head assembly, a container cover and a cooking utensil, which are convenient for installing the cover head assembly on the container cover or disassembling the cover head assembly from the container cover.

[0004] In a first aspect, the present application provides a cap assembly, the cap assembly comprising a cap and a cap seat, the cap comprising a first connecting portion and a limiting portion, the cap seat comprising a second connecting portion and a limiting matching portion, the cap and the cap seat being able to rotate relative to each other so that the cap assembly is in a first state or a second state.

[0005] In the first state, the limiting portion is engaged with the limiting matching portion to limit the relative rotation of the cover head and the cover seat, and the first connecting portion is limitedly matched with the second connecting portion to limit the relative movement of the cover head and the cover seat along the height direction of the cover head assembly.

[0006] In the second state, the position-limiting portion and the position-limiting matching portion are released from the engagement, so that the cover head and the cover seat can rotate relatively, and the position-limiting matching between the first connecting portion and the second connecting portion is released.

[0007] In this solution, the user only needs to drive the cover head to rotate and move relative to the cover base to achieve the disassembly and installation of the cover head and the cover base. Therefore, the user does not need to use tools to achieve the disassembly and installation of the cover head and the cover base, which improves the convenience of disassembly and installation of the cover head and the cover base, and then improves the convenience of disassembly and installation of the cover head assembly and the cover body, which is beneficial to improving the user experience.

[0008] In this embodiment, the cover seat includes a deformation portion, the limiting fitting portion and the second connecting portion are arranged on the deformation portion, and the deformation portion can be elastically deformed so that the second connecting portion can move toward or away from the first connecting portion along the radial direction of the cover head assembly, so that the cover head assembly is in the first state or the second state.

[0009] In this solution, the cover seat enables the first connection part to be matched or unmatched with the second connection part through the deformation of the deformation part, thereby improving the convenience of driving the second connection part to be matched or unmatched with the first connection part.

[0010] In this embodiment, the cover seat also includes a main body, at least two of the deformation parts are connected to the main body and are arranged opposite to each other in the radial direction of the cover head assembly, at least two of the deformation parts can approach each other or move away from each other, when at least two of the deformation parts are away from each other, the cover head assembly is in the first state, and when at least two of the deformation parts are close to each other, the cover head assembly is in the second state.

[0011] In this solution, the cover seat is deformed by the deformation part, which can make at least two second connection parts connected to the deformation part move away from or towards each other, so that the second connection parts are close to or away from the first connection part, so that the first connection part and the second connection part can be matched or released, which is beneficial to improve the feasibility and reliability of connecting or releasing the connection between the cover head and the cover seat.

[0012] In this solution, the limiting portion is a protruding structure, the limiting matching portion is a through hole, and the limiting portion can abut against the side wall of the limiting matching portion to drive at least two of the deformation portions to move away from each other.

[0013] The outer contour of the limiting portion is arc-shaped, the deforming portion is arc-shaped, and the limiting matching portion is long strip or crescent-shaped.

[0014] In this solution, during the relative rotation of the cover head and the cover seat, the extrusion between the side walls of the limiting part and the limiting matching part can apply external force to the deformation part to elastically deform the deformation part, so that the second connection part is in a position to match or release the matching position with the first connection part, which is conducive to improving the feasibility and reliability of connecting or releasing the connection between the cover head and the cover seat. At the same time, the limiting part is a protruding structure, the limiting matching part is a through hole, and the limiting part can extend into the limiting matching part, so that the cover head and the cover seat are engaged and matched, so as to limit the relative rotation of the cover head and the cover seat, which is convenient for users to hold the cover head, thereby improving the user experience.

[0015] In addition, during the process of the limit part and the limit matching part being engaged or released, the outer contour of the limit part is arc-shaped, and the limit matching part is long strip or crescent-shaped, so that the user can drive the cover head and the cover seat to rotate relative to each other without using a large external force, which is conducive to improving the smoothness of the limit part from the limit matching part when the cover head rotates, improving the convenience of disassembly between the cover head and the cover seat, and reducing the wear of the limit part and the deformation part. At the same time, the deformation part is arc-shaped, and the size of the limit matching part in the height direction is greater than its size in the circumferential direction, so that the limit matching part extends in the height direction on the deformation part, so that the deformation part can be more convenient to deform along the radial direction of the cover head assembly.

[0016] In this solution, the cover seat further includes a step portion connected to the outer periphery of the body, and the deformation portion is connected to the step portion.

[0017] In this solution, when the cover seat is connected to the cover body, the step portion can abut against the cover body, thereby increasing the connection area between the cover body and the cover seat and improving the firmness and stability of the connection between the cover body and the cover seat.

[0018] In this embodiment, the cover also includes a positioning portion, which is located on the inner side of the first connecting portion along the radial direction of the cover assembly, and the limiting portion is arranged on the outer wall of the positioning portion. The positioning portion has a first recessed portion, and when the cover assembly is in the first state, the main body can extend into the first recessed portion.

[0019] In this solution, during the process of installing the cover head on the cover seat, the main body of the cover seat extends into the first recessed portion to guide the cover head assembly to switch to the first state, which is beneficial to improving the accuracy of the user in installing the cover head on the cover seat. At the same time, the cooperation between the main body and the first recessed portion can also improve the connection reliability between the cover head and the cover seat.

[0020] In this embodiment, along the radial direction of the cover assembly, there is a gap between the outer wall of the positioning portion and the first connecting portion. Along the radial direction of the cover assembly, the size of the gap is L1, and the size of the second connecting portion is L2, 5mm≤L1-L2≤20mm, so that when the cover assembly is in the first state, the second connecting portion can extend into the cover through the gap and cooperate with the first connecting portion in a limited position.

[0021] In this scheme, in this embodiment, 5mm≤L1-L2≤20mm, and along the radial direction of the cover assembly, the gap between the first connecting part and the positioning part is moderate compared to the size of the second connecting part, so that the second connecting part can extend between the positioning part and the first connecting part so that the cover and the cover seat can be disassembled and assembled, and the connection reliability between the cover and the cover seat and the safety of use of the cover assembly are improved.

[0022] In this embodiment, the first connection portion extends radially inwardly along the cover assembly, and the second connection portion is a flange extending radially outwardly along the cover assembly. In the first state, the first connection portion and the second connection portion abut against each other along the height direction of the cover assembly.

[0023] In this solution, when the cover assembly is in the first state, the first connecting portion and the second connecting portion extending in the radial direction can abut against each other in the height direction of the cover assembly to limit the relative movement of the cover and the cover seat in the height direction of the cover assembly, which is beneficial to improving the reliability and stability of the connection between the cover and the cover seat. When the cover assembly is in the second state, the first connecting portion and the second connecting portion can release the abutment in the height direction, thereby releasing the restriction on the relative movement of the cover and the cover seat in the height direction, so that the cover and the cover seat can be disassembled.

[0024] The second aspect of the present application provides a container cover, the container cover comprises a cover body and a cover head assembly, the cover head assembly is mounted on the cover body, wherein the cover head assembly is the cover head assembly described above.

[0025] In this solution, when the cap assembly is used for a container cap, the cap seat is installed on the cap body, so that the cap can be connected to the cap body through the cap seat. The user only needs to drive the cap to rotate relative to the cap seat to achieve a detachable connection between the cap and the cap body. Therefore, the user can disassemble and install the cap and the cap body without the help of tools, which improves the convenience of disassembly and installation of the cap assembly and the cap body. Then, the user can remove and clean the cap as needed, which improves the cleanliness of the container cap. At the same time, during the transportation of the container cap, the cap and the cap body are detachably connected, which can reduce the transportation and storage space, which is conducive to saving packaging costs and transportation costs.

[0026] The third aspect of the present application provides a cooking utensil, the cooking utensil comprising a container body and a container cover, the container cover is used to cover the container body, wherein the container cover is the container cover described above.

[0027] When the container cover is used for a cooking utensil, the user can pick up the container cover or cover the container cover on the container body by holding the cover head assembly, which is convenient for practical use. Specifically, when the cooking utensil is used for cooking, the user holds the cover head assembly to cover the container cover on the container body, which is convenient for the cooking utensil to stew the ingredients. When the cooking utensil is finished cooking, the user holds the cover head assembly to pick up the container cover to take out the ingredients in the container body. At the same time, during the transportation of the cooking utensil, the cover head and the cover body are detachably connected so that the cover head and the cover body are stored separately, and the container cover and the container body are stored separately, so that not only the container cover and the container body can be transported separately, but also the cover head and the cover body of the container cover can be transported separately, which is conducive to reducing the transportation and storage space of the cooking utensil, and is conducive to saving packaging costs and transportation costs.

[0028] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the structure of a cooking appliance provided in the present application in a specific embodiment;

[0030] Figure 2 for Figure 1 Exploded diagram of

[0031] Figure 3 for Figure 1 A schematic diagram of the structure of the cap assembly provided in , wherein the cap assembly is in a first state;

[0032] Figure 4 for Figure 3 sectional view of;

[0033] Figure 5 for Figure 1 A schematic diagram of the structure of the cap assembly provided in , wherein the cap assembly is in a second state;

[0034] Figure 6 This is a schematic diagram of the structure of the cover provided in this application;

[0035] Figure 7 This is a schematic diagram of the structure of the cover provided in this application;

[0036] Figure 8 for Figure 4 A partial enlarged view of part A;

[0037] Fig. 9 This is a schematic diagram of the structure of the cover stack provided in this application.

[0038] Description of reference numerals:

[0039] 1- Cap assembly;

[0040] 11-Hijab;

[0041] 111- first connecting portion;

[0042] 112-limiting part;

[0043] 113- positioning unit;

[0044] 113a-first recessed portion;

[0045] 12-lid base;

[0046] 121- second connecting portion;

[0047] 122-limiting matching part;

[0048] 123- deformation part;

[0049] 124-Ontology;

[0050] 124a- second recessed portion;

[0051] 125-step part;

[0052] 2-cover;

[0053] 21-Mounting hole;

[0054] 3-Container body.

[0055] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application. DETAILED DESCRIPTION

[0056] In order to better understand the technical solution of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0057] In a specific embodiment, the present application is further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0058] It should be clear that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0059] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of the present application and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0060] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0061] It should be noted that the directional words such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described at the angles shown in the accompanying drawings and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element.

[0062] The present application embodiment provides a cover assembly 1, which is used as a container cover of a cooking utensil, such as Figure 1 As shown, the container cover comprises a cover body 2 and a cover head assembly 1. Figure 2As shown, the cap assembly 1 includes a cap 11 and a cap seat 12. The cap seat 12 is used to connect with the cap body 2 of the container cap, and the cap 11 can be installed on the cap body 2 through the cap seat 12. Figure 3-5 As shown, the cover head 11 includes a first connecting portion 111 and a limiting portion 112, and the cover seat 12 includes a second connecting portion 121 and a limiting matching portion 122. The cover head 11 and the cover seat 12 can rotate relative to each other so that the cover head assembly 1 is in the first state or the second state.

[0063] In such Figure 3 In the first state shown in FIG. 1 , the limiting portion 112 is engaged with the limiting matching portion 122 to limit the relative rotation of the cover head 11 and the cover base 12. Figure 4 As shown, the first connection portion 111 and the second connection portion 121 are limitedly matched to limit the relative movement of the cover head 11 and the cover seat 12 along the height direction of the cover head assembly 1, so that the cover head 11 and the cover seat 12 are in a connected state.

[0064] In such Figure 5 In the second state shown, the limiting portion 112 and the limiting matching portion 122 are released from the clamping connection, so that the cover head 11 and the cover seat 12 can rotate relative to each other. Through the relative rotation of the cover head 11 and the cover seat 12, the first connecting portion 111 and the second connecting portion 121 can be released from the limiting matching, so that the cover head 11 and the cover seat 12 are in a disassembled state.

[0065] Specifically, when the cover head 11 needs to be removed from the cover seat 12, that is, the cover head assembly 1 needs to be removed from the cover seat 12. Figure 3 and Figure 4 The first state shown switches to Figure 5 In the second state shown in FIG. 1 , the cover head 11 is driven to rotate relative to the cover seat 12, so that the stopper 112 and the stopper matching portion 122 are released from the engagement, thereby enabling the first connection portion 111 and the second connection portion 121 to be released from the engagement. At this time, the cover head 11 is pulled out along the height direction of the cover head assembly 1 to remove the cover head 11 from the cover seat 12. The cover head assembly 1 is in the state shown in FIG. Figure 5 The second state is shown, so that the cover head assembly 1 can be removed from the cover body 2.

[0066] When the cover head 11 needs to be installed on the cover body 2, the cover head assembly 1 needs to be installed from Figure 5 The second state shown switches to Figure 3 and Figure 4In the first state shown, along the height direction of the cover assembly 1, the cover head 11 and the cover seat 12 are brought close to each other. When at least part of the structure of the cover seat 12 is located in the cover head 11, the cover head 11 is driven to rotate relative to the cover seat 12, so that the first connecting portion 111 and the second connecting portion 121 are matched. When the cover head 11 and the cover seat 12 are relatively rotated until the limiting portion 112 and the limiting matching portion 122 are engaged, the limiting portion 112 and the limiting matching portion 122 can limit the cover head 11 and the cover seat 12 from continuing to rotate relative to each other, so that the cover assembly 1 is in the following state. Figure 3 and Figure 4 In the first state shown, the cover head 11 is installed on the cover seat 12, so that the cover head assembly 1 can be installed on the cover body 2.

[0067] In summary, in this embodiment, the user only needs to drive the cover head 11 to rotate and move relative to the cover seat 12 to achieve the disassembly and installation of the cover head 11 and the cover seat 12. Therefore, the user does not need to use tools to achieve the disassembly and installation of the cover head 11 and the cover seat 12, which improves the convenience of disassembly and installation of the cover head 11 and the cover seat 12, and further improves the convenience of disassembly and installation of the cover head assembly 1 and the cover body 2, which is beneficial to improving the user experience.

[0068] In a possible implementation, Figure 3-Figure 5 As shown, the cover seat 12 includes a deformation portion 123, a limiting fitting portion 122 and a second connecting portion 121 are arranged on the deformation portion 123, and the deformation portion 123 can be elastically deformed so that the second connecting portion 121 can move toward or away from the first connecting portion 111 along the radial direction of the cover head assembly 1, so that the cover head assembly 1 is in the first state or the second state.

[0069] Therefore, the cover seat 12 can make the first connection part 111 and the second connection part 121 engage or disengage through the deformation of the deformation part 123 , thereby improving the convenience of driving the second connection part 121 to engage or disengage with the first connection part 111 .

[0070] In a possible implementation, Figure 3 , Figure 4 , Figure 5 and Figure 7 As shown, the cover seat 12 includes at least two deformation parts 123, and the at least two deformation parts 123 can be close to each other or away from each other. When the at least two deformation parts 123 are away from each other, the cover head assembly 1 is in a first state, and when the at least two deformation parts 123 are close to each other, the cover head assembly 1 is in a second state.

[0071] In this embodiment, when the cover assembly 1 switches from the first state to the second state, the limit portion 112 and the limit matching portion 122 are disengaged by rotating the cover 11. During this process, the deformation portion 123 is deformed, so that at least two deformation portions 123 are close to each other, so that at least two second connection portions 121 connected to the at least two deformation portions 123 move close to each other, thereby causing the at least two second connection portions 121 to move away from the first connection portion 111, and then the second connection portion 121 is disengaged from the first connection portion 111. At this time, the cover assembly 1 can be switched to the second state.

[0072] When the cover assembly 1 switches from the second state to the first state, the limit portion 112 is engaged with the limit matching portion 122 by rotating the cover 11, and then the deformation portion 123 is deformed, so that at least two deformation portions 123 move away from each other, so that at least two second connection portions 121 connected to the at least two deformation portions 123 move away from each other, so that the at least two second connection portions 121 move toward the first connection portion 111, and then the second connection portion 121 cooperates with the first connection portion 111. At this time, the cover assembly 1 switches to the first state.

[0073] Therefore, the cover seat 12 is deformed through the deformation part 123, which can make at least two second connection parts 121 connected to the deformation part 123 move away from or towards each other, so that the second connection part 121 is close to or away from the first connection part 111, so that the first connection part 111 and the second connection part 121 can be matched or released, which is beneficial to improve the feasibility and reliability of connecting or releasing the connection between the cover head 11 and the cover seat 12.

[0074] In a possible implementation, Figure 4-Figure 7 As shown, the limiting portion 112 is a protruding structure, the limiting matching portion 122 is a through hole, and the limiting portion 112 can abut against the side wall of the limiting matching portion 122 to drive at least two deformation portions 123 to move away from each other.

[0075] In this embodiment, when the limiting portion 112 rotates to engage with the limiting matching portion 122, the limiting portion 112 can abut against the deformation portion 123 along the radial direction of the cover head assembly 1, so that the limiting portion 112 can squeeze the deformation portion 123 along the radial direction of the cover head assembly 1, so that the deformation portion 123 is elastically deformed, so that the deformation portion 123 drives the second connection portion 121 to move away from each other along the radial direction of the cover head assembly 1, and then the deformation portion 123 drives the second connection portion 121 to move close to the first connection portion 111, so that the second connection portion 121 can cooperate with the first connection portion 111.

[0076] When the limiting portion 112 rotates to release the engagement with the limiting matching portion 122, the limiting portion 112 no longer abuts against the deformation portion 123, so that the deformation portion 123 is deformed under the action of the rebound force, and the deformation portion 123 drives the second connection portion 121 to move closer to each other along the radial direction of the cover head assembly 1, and the second connection portion 121 moves away from the first connection portion 111, so that the second connection portion 121 is released from the first connection portion 111.

[0077] Therefore, during the relative rotation of the cover head 11 and the cover seat 12, the extrusion between the side walls of the limiting portion 112 and the limiting matching portion 122 can apply external force to the deformation portion 123 to elastically deform the deformation portion 123, so that the second connection portion 121 is in a position to match or release the matching position with the first connection portion 111, which is conducive to improving the feasibility and reliability of connecting or releasing the connection between the cover head 11 and the cover seat 12. At the same time, the limiting portion 112 is a protruding structure, and the limiting matching portion 122 is a through hole. The limiting portion 112 can extend into the limiting matching portion 122, so that the cover head 11 and the cover seat 12 are engaged and matched, so as to limit the relative rotation of the cover head 11 and the cover seat 12, which is convenient for users to hold the cover head 11 and improve the user experience.

[0078] In another possible embodiment, the limiting portion 112 may be a through hole, the limiting matching portion 122 may be a protruding structure, and the limiting matching portion 122 may abut against the side wall of the limiting portion 112, that is, the limiting matching portion 122 may extend into the limiting portion 112 to drive at least two deformation portions 123 away from each other.

[0079] In a possible implementation, Figure 6 and Figure 7 As shown, when the limiting portion 112 is a protruding structure and the limiting matching portion 122 is a through hole, the outer contour of the limiting portion 112 is an arc, the deformation portion 123 is an arc, and the limiting portion 112 is an elongated strip or crescent shape.

[0080] In this embodiment, during the process of the position-limiting portion 112 and the position-limiting matching portion 122 being engaged or disengaged, the outer contour of the position-limiting portion 112 is arc-shaped, and the position-limiting matching portion 122 is strip-shaped or crescent-shaped, so that the user can drive the cover head 11 and the cover seat 12 to rotate relative to each other without using a large external force, which is conducive to improving the smoothness of the position-limiting portion 112 being disengaged from the position-limiting matching portion 122 when the cover head 11 rotates, improving the convenience of disassembly between the cover head 11 and the cover seat 12, and reducing the wear of the position-limiting portion 112 and the deformation portion 123. At the same time, the deformation portion 123 is arc-shaped, and the dimension of the position-limiting matching portion 122 in the height direction is greater than its dimension in the circumferential direction, so that the position-limiting matching portion 122 extends in the height direction on the deformation portion 123, so that the deformation portion 123 can be more easily deformed in the radial direction of the cover head assembly 1.

[0081] In a possible implementation, Figure 7As shown, the cover seat 12 further includes a body 124 , and at least two deformation portions 123 are connected to the outer peripheral wall of the body 124 and are symmetrically distributed.

[0082] In this embodiment, at least two deformation parts 123 are symmetrically distributed along the radial direction of the body 124. During the deformation of the deformation parts 123, at least two deformation parts 123 opposite to each other in the radial direction can move away from or approach the body 124. The deformation parts 123 can be thin sheets of metal opposite to each other in the radial direction of the cap assembly 1, so that the deformation parts 123 can be elastically deformed along the radial direction of the cap assembly 1, further improving the reliability of the elastic deformation of the deformation parts 123. In addition, the body 124 can be integrally formed with the deformation parts 123.

[0083] In another possible embodiment, the outer peripheral wall of the main body 124 can also be provided with a plurality of groups of deformation portions 123 radially oppositely arranged along the cover assembly 1, and gaps can be provided between each deformation portion 123 so that the limiting portion 112 of the cover 11 can be rotated to the gap, thereby reducing the possibility of abutment between the limiting portion 112 and the deformation portion 123, thereby reducing the risk of the two deformation portions 123 radially opposite to each other along the cover assembly 1 being unable to approach each other.

[0084] In a possible implementation, Figure 2 and Figure 7 As shown, the cover seat 12 further includes a step portion 125 connected to the outer periphery of the body 124 , and the deformation portion 123 is connected to the step portion 125 .

[0085] When the cover seat 12 is connected to the cover body 2 , the step portion 125 can abut against the cover body 2 , thereby increasing the connection area between the cover body 2 and the cover seat 12 and improving the firmness and stability of the connection between the cover body 2 and the cover seat 12 .

[0086] In a possible implementation, Figure 4 As shown, the first connection portion 111 extends inwardly in the radial direction of the cap assembly 1 , and the second connection portion 121 is a flange extending outwardly in the radial direction of the cap assembly 1 relative to the deformation portion 123 .

[0087] In this embodiment, when the cap assembly 1 is in the Figure 4 In the first state shown, the first connecting portion 111 and the second connecting portion 121 extending in the radial direction can abut against each other in the height direction of the cover head assembly 1 to limit the relative movement of the cover head 11 and the cover seat 12 in the height direction of the cover head assembly 1, which is beneficial to improve the reliability and stability of the connection between the cover head 11 and the cover seat 12. Figure 5 In the second state shown, the first connection portion 111 and the second connection portion 121 can release the abutment in the height direction, thereby releasing the restriction on the relative movement of the cover head 11 and the cover seat 12 in the height direction, so that the cover head 11 and the cover seat 12 can be disassembled.

[0088] In a possible implementation, Figure 4 and Figure 8 As shown, the cover 11 also includes a positioning portion 113. Along the radial direction of the cover assembly 1, the positioning portion 113 is located on the inner side of the first connecting portion 111. Along the radial direction of the cover assembly 1, there is a gap between the outer wall of the positioning portion 113 and the first connecting portion 111. Along the radial direction of the cover assembly 1, the size of the gap is L1, and the size of the second connecting portion 121 is L2, 5mm≤L1-L2≤20mm, so that when the cover assembly 1 is in the first state, the second connecting portion 121 can extend into the cover 11 through the gap and cooperate with the first connecting portion 111 to limit the position. Among them, the size L1-L2 can be 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 13.5mm, 14mm, 14.5mm, 15mm, 15.5mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm, 19mm, 19.5mm, 20mm, etc.

[0089] When the cover assembly 1 switches from the second state to the first state, the second connection portion 121 of the deformation portion 123 needs to extend into the top of the first connection portion 111 through the gap between the positioning portion 113 and the first connection portion 111, and make the second connection portion 121 abut against the first connection portion 111, and then rotate the cover 11 to make the limiting portion 112 engage with the limiting matching portion 122, thereby limiting the relative rotation of the cover 11 and the cover seat 12, so that the first connection portion 111 and the second connection portion 121 maintain an abutting state, so that the cover assembly 1 is in the first state. Therefore, when the dimension L1-L2 is too small, that is, along the radial direction of the cover head assembly 1, the gap between the first connection portion 111 and the positioning portion 113 is too small compared to the size of the second connection portion 121. During the installation process of the cover head 11 and the cover seat 12, it is easy to cause the second connection portion 121 to be unable to extend between the positioning portion 113 and the first connection portion 111, thereby causing the risk of the first connection portion 111 and the second connection portion 121 not being able to cooperate, increasing the risk of the cover head assembly 1 being unable to switch to the first state, and during the disassembly process of the cover head 11 and the cover seat 12, it is easy to cause the second connection portion 121 to be unable to pass through the positioning portion 113 and the first connection portion 111. The gap between them makes it impossible to disassemble the cover 11 and the cover seat 12, increasing the risk that the cover assembly 1 cannot be switched to the second state; when the dimension L1-L2 is too large, that is, along the radial direction of the cover assembly 1, the gap between the first connection portion 111 and the positioning portion 113 is too large compared to the dimension of the second connection portion 121, and when the cover assembly 1 is in the first state, the matching area between the first connection portion 111 and the second connection portion 121 is too small, which can easily cause the cover 11 and the cover seat 1 to disengage from each other, affecting the safety of the cover assembly 1, especially when the cover assembly 1 is installed on the cover body 2, when the container cover is lifted by the cover assembly 1, it is easy to cause the cover body 2 to fall off. Therefore, in the present embodiment, 5mm≤L1-L2≤20mm, and along the radial direction of the cap assembly 1, the gap between the first connection portion 111 and the positioning portion 113 is moderate compared to the size of the second connection portion 121, so that the second connection portion 121 can extend between the positioning portion 113 and the first connection portion 111, so that the cap 11 and the cover seat 12 can be disassembled and assembled, and the connection reliability between the cap 11 and the cover seat 12 and the safety of use of the cap assembly 1 are improved.

[0090] In a possible implementation, Figure 4 , Figure 6 and Figure 7 As shown, the limiting portion 112 is disposed on the outer wall of the positioning portion 113 , and the positioning portion 113 has a first recessed portion 113 a . When the cap assembly 1 is in the first state, the body 124 can extend into the first recessed portion 113 a .

[0091] In this embodiment, during the process of installing the cover 11 on the cover seat 12, the main body 124 of the cover seat 12 extends into the first recessed portion 113a to guide the cover assembly 1 to switch to the first state, which is beneficial to improving the accuracy of the user in installing the cover 11 on the cover seat 12. At the same time, the cooperation between the main body 124 and the first recessed portion 113a can also improve the connection reliability between the cover 11 and the cover seat 12.

[0092] The present application also provides a container cover, such as Figure 1 and Figure 2 As shown, the container cover comprises a cover body 2 and a cover head assembly 1, and the cover head assembly 1 is installed on the cover body 2. The cover head assembly 1 is the cover head assembly 1 in any of the above embodiments.

[0093] When the cap assembly 1 is used for a container cap, the cap seat 12 is installed on the cap body 2, so that the cap 11 can be connected to the cap body 2 through the cap seat 12. The user only needs to drive the cap 11 to rotate relative to the cap seat 12 to achieve the detachable connection between the cap 11 and the cap body 2. Therefore, the user can disassemble and install the cap 11 and the cap body 2 without the help of tools, which improves the convenience of disassembly and installation of the cap assembly 1 and the cap body 2. Then, the user can remove and clean the cap 11 according to needs, thereby improving the cleanliness of the container cap. At the same time, during the transportation of the container cap, the cap 11 and the cap body 2 are detachably connected, which can reduce the transportation and storage space, and is conducive to saving packaging costs and transportation costs.

[0094] In addition, in a possible implementation, if Fig. 9 As shown, the cover head 11 can be removed from the cover body 2, and multiple cover bodies 2 can be stacked along the height direction of the cover head assembly 1. The cover seat 12 is used to support the cover body 2 located above, which is beneficial to reducing the storage space of the container cover. For example, the cover seat 121 can be used to support the cover body 2 located above.

[0095] In a possible implementation, Figure 5 As shown, the body 124 is provided with a second recessed portion 124 a on a side facing away from the cover head 11 , and the second recessed portion 124 a can be used for detachable connection with the cover body 2 .

[0096] In this embodiment, if Figure 2 and Figure 5 As shown, the cover seat 12 and the cover body 2 can be connected by bolts, the second recessed portion 124a can be provided with an internal thread, and the cover body 2 is provided with a mounting hole 21, which is communicated with the second recessed portion 124a and connected by bolts, so that the cover seat 12 and the cover body 2 are bolted.

[0097] In other embodiments, the cover seat 12 may be fixedly connected to the cover body 2 , for example, the cover seat 12 may be welded to the cover body 2 .

[0098] The embodiment of the present application further provides a cooking utensil, which comprises a container body 3 and a container cover, wherein the container cover is used to cover the container body 3. The container cover is the container cover in any of the above embodiments.

[0099] When the container cover is used for a cooking utensil, the user can hold the cover assembly 1 to pick up the container cover or cover the container cover on the container body 3, which is convenient for practical use. Specifically, when the cooking utensil is used for cooking, the user holds the cover assembly 1 to cover the container cover on the container body 3, which is convenient for the cooking utensil to stew the ingredients. When the cooking utensil is finished cooking, the user holds the cover assembly 1 to pick up the container cover to take out the ingredients in the container body 3. At the same time, during the transportation of the cooking utensil, the cover 11 is detachably connected to the cover body 2, so that the cover 11 and the cover body 2 are stored separately, and the container cover and the container body 3 are stored separately, so that not only the container cover and the container body 3 can be transported separately, but also the cover 11 and the cover body 2 of the container cover can be transported separately, which is conducive to reducing the transportation and storage space of the cooking utensil, and is conducive to saving packaging costs and transportation costs.

[0100] The above is only a specific implementation of the embodiment of the present application, but the protection scope of the embodiment of the present application is not limited thereto, and any changes or replacements within the technical scope disclosed in the embodiment of the present application should be included in the protection scope of the embodiment of the present application. Therefore, the protection scope of the embodiment of the present application should be based on the protection scope of the claims.

Claims

1. A cap assembly, characterized in that: The cap assembly (1) comprises: A cover head (11), the cover head (11) comprising a first connecting portion (111) and a limiting portion (112); A cover seat (12), the cover seat (12) comprising a second connecting portion (121) and a position-limiting matching portion (122), the cover head (11) and the cover seat (12) being capable of relatively rotating so that the cover head assembly (1) is in a first state or a second state; In the first state, the limiting portion (112) is engaged with the limiting matching portion (122) to limit the relative rotation of the cover head (11) and the cover seat (12), and the first connecting portion (111) and the second connecting portion (121) are limitedly matched to limit the relative movement of the cover head (11) and the cover seat (12) along the height direction of the cover head assembly (1); In the second state, the limiting portion (112) and the limiting matching portion (122) are released from the locking connection, so that the cover head (11) and the cover seat (12) can rotate relative to each other, and the first connecting portion (111) and the second connecting portion (121) are released from the limiting matching connection.

2. The cap assembly according to claim 1, characterized in that: The cover seat (12) comprises a deformation portion (123), the limiting fitting portion (122) and the second connecting portion (121) are arranged on the deformation portion (123), and the deformation portion (123) can be elastically deformed so that the second connecting portion (121) can move toward or away from the first connecting portion (111) along the radial direction of the cover head assembly (1), so that the cover head assembly (1) is in the first state or the second state.

3. The cap assembly according to claim 2, characterized in that: The cover seat (12) further comprises a main body (124), at least two of the deformation parts (123) are connected to the main body (124) and are arranged opposite to each other along the radial direction of the cover head assembly (1), at least two of the deformation parts (123) can approach each other or move away from each other, when at least two of the deformation parts (123) move away from each other, the cover head assembly (1) is in the first state, and when at least two of the deformation parts (123) approach each other, the cover head assembly (1) is in the second state.

4. The cap assembly according to claim 3, characterized in that: The limiting portion (112) is a protruding structure, the limiting matching portion (122) is a through hole, and the limiting portion (112) can abut against a side wall of the limiting matching portion (122) to drive at least two deformation portions (123) to move away from each other; The outer contour of the limiting portion (112) is arc-shaped, the deformation portion (123) is arc-shaped, and the limiting matching portion (122) is long strip or crescent-shaped.

5. The cap assembly according to claim 3, characterized in that: The cover seat (12) further comprises a step portion (125) connected to the outer periphery of the body (124), and the deformation portion (123) is connected to the step portion (125).

6. The cap assembly according to any one of claims 3 to 5, characterized in that: The cover (11) further comprises a positioning portion (113), wherein along the radial direction of the cover assembly (1), the positioning portion (113) is located on the inner side of the first connecting portion (111), the limiting portion (112) is arranged on the outer wall of the positioning portion (113), the positioning portion (113) has a first recessed portion (113a), and when the cover assembly (1) is in the first state, the body (124) can extend into the first recessed portion (113a).

7. The cap assembly according to claim 6, characterized in that: Along the radial direction of the cover assembly (1), there is a gap between the outer wall of the positioning portion (113) and the first connecting portion (111); along the radial direction of the cover assembly (1), the size of the gap is L1, and the size of the second connecting portion (121) is L2, 5mm≤L1-L2≤20mm, so that when the cover assembly (1) is in the first state, the second connecting portion (121) can extend into the cover (11) through the gap and cooperate with the first connecting portion (111) in a limited manner.

8. The cap assembly according to any one of claims 1 to 5, characterized in that: The first connecting portion (111) extends radially inwardly of the cover assembly (1), and the second connecting portion (121) is a flange extending radially outwardly of the cover assembly (1). In the first state, the first connecting portion (111) and the second connecting portion (121) abut against each other in the height direction of the cover assembly (1).

9. A container cover, characterized in that: The container cover comprises: Cover body (2); A cover assembly (1), wherein the cover assembly (1) is mounted on the cover body (2); Wherein, the cap assembly (1) is the cap assembly (1) according to any one of claims 1 to 8.

10. A cooking utensil, characterized in that: The cooking appliance comprises: container body(3); A container cover, the container cover is used to cover the container body (3); Wherein, the container cover is the container cover according to claim 9.

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