Cover head assembly and container cover

Abstract

The cover head assembly comprises a cover head and a cover base which are distributed in the height direction, the cover head is provided with a first heat insulation cavity, the cover base is provided with a second heat insulation cavity, and compared with metal, the heat conductivity coefficient of air is low, so that heat conducted to the cover head can be reduced through the arrangement of the first heat insulation cavity and the second heat insulation cavity, and the heat conduction efficiency is improved. Therefore, the temperature of the cover head is reduced, a user can hold the cover head, and the risk that the user is scalded when holding the cover head is reduced. The cover head assembly further comprises a heat insulation part, when the heat insulation part is arranged in the cover head and / or the cover seat, the cover head and the cover seat are both connected with the heat insulation part through a connecting part, the connecting area of the heat insulation part and the connecting part is large, and therefore the connecting reliability of the cover head and the cover seat is improved, and the risk that the cover head and the cover seat are separated is reduced; the cover head is provided with the first heat insulation cavity, and the cover seat is provided with the second heat insulation cavity, so that after the cover head, the cover seat and the cover head are connected through the connecting piece, the deformation risk of the cover head and the cover seat can be reduced, and the structural stability of the cover head assembly is improved.

Description

Technical Field

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

[0002] The container cover usually includes a cover head and a cover body. The user can move the container cover through the cover head to achieve the matching or separation between the container cover and the container body. The cover head of the container cover can be made of metal material to improve the product reliability and the appearance of the container cover. However, since the metal cover head is easy to conduct heat, the heat can be transferred to the cover head during the continuous heating of the container body, making the temperature of the cover head high, which is not conducive to the user's holding and there is a risk of burns. Utility Model Content

[0003] In view of this, the present application provides a cap assembly and a container cap to solve the technical problems in the prior art that the cap has a high temperature, is not convenient for users to hold, and has the risk of scalding.

[0004] The first aspect of the present application provides a cover assembly, which includes a cover and a cover seat distributed along the height direction of the cover assembly, the cover has a first insulation cavity, and the cover seat has a second insulation cavity; the cover assembly also includes an insulation element, the insulation element is arranged in the cover, and / or the insulation element is arranged in the cover seat.

[0005] In the embodiment of the present application, the thermal conductivity of air is lower than that of metal, therefore, the first heat insulation cavity of the cover head and the second heat insulation cavity of the cover seat can reduce the heat conducted to the cover head, thereby reducing the temperature of the cover head, allowing the user to hold it, and reducing the risk of scalding the user when holding the cover head. At the same time, the cover head and the cover seat are both connected to the insulation member through a connector, and the connection area between the insulation member and the connector is large, thereby improving the connection reliability between the cover head and the cover seat, and reducing the risk of the cover head and the cover seat falling off. When the cover head and the cover seat are both connected to the connector, the risk of deformation of the cover head and the cover seat can also be reduced, and the structural stability of the cover head assembly can be improved.

[0006] In a possible implementation manner, the heat insulating element is provided inside the cover head, and the cover head includes a first top cover and a first side wall connected to each other, and the first top cover, the first side wall and the heat insulating element form the first heat insulating cavity.

[0007] In the embodiment of the present application, when at least part of the thermal insulation member is located inside the cover, the first top cover, the first side wall and the thermal insulation member form a first insulation cavity, so that during the cooking process of the user, part of the heat in the container body can be isolated by the first insulation cavity, which can effectively reduce the heat transferred to the first top cover and the first side wall, thereby ensuring that the temperature of the surface of the first top cover and the first side wall can be maintained within a range suitable for the user to hold, reducing the risk of burns to the user's hands when holding the cover, and improving safety during use.

[0008] The first top cover and the first side wall are split structures so that both can be manufactured and processed separately, which is conducive to reducing the design difficulty of the cover processing technology, thereby reducing the design cost, shortening the processing time, and improving the production efficiency of the cover. After the first top cover and the first side wall are processed, they are fixedly connected to improve the stability and reliability of the connection between the first top cover and the first side wall. When the user takes and puts the container cover, the possibility of the first top cover and the first side wall being separated from each other can be reduced, which is conducive to improving the safety of the user during use.

[0009] In a possible implementation manner, the cover head has an opening on a side facing the cover seat, the heat insulating member blocks the opening, and the heat insulating member abuts against the cover seat.

[0010] In an embodiment of the present application, the cover, the thermal insulation component and the cover seat are distributed along the height direction of the cover assembly, wherein the cover has an opening on the side facing the cover seat. During the assembly of the cover assembly, at least part of the thermal insulation component can extend into the cover through the opening, so that the first top cover and the first side wall of the cover and the thermal insulation component form a first thermal insulation cavity, which is used to slow down the transfer of heat to the first top cover and the first side wall, so as to facilitate user holding. At the same time, the thermal insulation component can block the opening so that the air in the first thermal insulation cavity can be used to hinder the transfer of heat to ensure the thermal insulation performance of the cover assembly.

[0011] In a possible implementation manner, one of the cover head and the heat insulating member is provided with a hook, and the other is provided with a slot, and the hook is engaged with the slot.

[0012] In the embodiment of the present application, the cover and the thermal insulation component are connected by means of a snap-fit ​​connection to limit the relative movement of the two along the height direction of the cover assembly, thereby reducing the possibility of separation between the cover and the thermal insulation component and improving the stability and reliability of the connection between the two. At the same time, the snap-fit ​​connection method has the characteristics of simple structure and easy implementation, which is conducive to reducing the difficulty of manufacturing and processing, thereby reducing production costs.

[0013] In a possible implementation, the thermal insulation element has at least one third thermal insulation cavity.

[0014] In the embodiment of the present application, the third heat-insulating cavity is used to reduce the weight of the heat-insulating element, thereby reducing the overall weight of the cover assembly, which is conducive to achieving the purpose of lightweighting the cover assembly and is more convenient for disassembly, assembly and transportation. When the heat-insulating element is connected to the cover seat, a third heat-insulating cavity is formed between the heat-insulating element and the cover seat, and the air in the third heat-insulating cavity can be used to further slow down the transfer of heat, or, when the heat-insulating element is connected to the cover seat, the third heat-insulating cavity of the heat-insulating element is connected to the second heat-insulating cavity of the cover seat to expand the space of the second heat-insulating cavity and improve the heat-insulating effect of the cover assembly.

[0015] In a possible implementation, the thermal insulation component is made of one of bakelite, nylon, and cork.

[0016] In the embodiment of the present application, when the cover, the cover seat and the heat insulating member are connected by the connecting member, the heat insulating member can reduce the transfer of heat. Taking bakelite as an example, when the heat insulating member is made of bakelite, the heat insulating member has high mechanical strength and heat resistance, and can block the transfer of heat during the cooking process of the user. While meeting the heat insulation requirements, it can improve the structural strength of the heat insulating member, thereby helping to improve the overall structural stability of the cover assembly. In addition, the heat insulating member made of bakelite is easy to process and cheap, which is conducive to reducing the production cost of the heat insulating member while ensuring the working performance of the heat insulating member.

[0017] In a possible implementation manner, along the height direction of the cover head assembly, there is a gap between the cover head and the cover seat.

[0018] In the embodiment of the present application, the cover head, the cover seat and the thermal insulation member are connected by a connecting member, wherein the cover head is clamped with the thermal insulation member, and the cover seat is abutted with the thermal insulation member. When there is a gap between the cover head and the cover seat along the height direction of the cover head assembly, direct contact between the two can be avoided, thereby reducing the possibility of heat being directly transferred from the cover seat to the cover head, so as to further slow down the heat transfer and improve the thermal insulation effect of the cover head assembly.

[0019] In a possible implementation manner, the cover base includes a second top cover and a second side wall that are connected, and the second top cover and the second side wall enclose the second heat insulation cavity.

[0020] In the embodiment of the present application, the second top cover and the second side wall form a second insulation cavity, so that during the cooking process of the user, part of the heat in the container body is isolated by the second insulation cavity, so that the heat can only be transferred to the second top cover through the second side wall. After the cover assembly is assembled, the insulation member abuts against the second top cover. Therefore, the second insulation cavity can effectively reduce the heat transferred from the cover body to the insulation member, thereby further ensuring that the temperature of the cover surface can be maintained within a range suitable for the user to hold, reducing the risk of burns to the user's hands when holding the cover, and improving safety during use.

[0021] In a possible embodiment, the second top cover has a recessed portion, which is recessed in a direction away from the cover head. The cover head has the thermal insulation component inside, and a portion of the thermal insulation component is located in the recessed portion and abuts against the bottom wall and side walls of the recessed portion.

[0022] In the embodiment of the present application, when the cover assembly is assembled, a portion of the thermal insulation component is located in the recessed portion of the cover seat and abuts against the bottom wall and side walls of the recessed portion, wherein the bottom wall of the recessed portion can support the thermal insulation component to improve the overall rigidity and strength of the cover assembly, and the side wall of the recessed portion can limit the thermal insulation component to limit the movement of the thermal insulation component in a height direction perpendicular to the cover assembly, thereby reducing the possibility of relative movement between the thermal insulation component and the cover seat, improving the installation reliability of the thermal insulation component, and thereby making the overall structural stability of the cover assembly better.

[0023] A second aspect of an embodiment of the present application provides a container cover, comprising a cover body and a cover head assembly, wherein the cover body is provided with a mounting hole, and the cover head assembly is the cover head assembly described above, wherein the cover head assembly is mounted in the mounting hole.

[0024] In the embodiment of the present application, the fixed connection between the two can be achieved by bolting to improve the stability and reliability of the connection between the cover head assembly and the cover body, thereby reducing the risk of the two being detached from each other during the process of the user moving the container cover, thereby improving the safety of the user during use. More specifically, the cover head, cover seat and thermal insulation member are connected by bolts. During the process of connecting the cover head assembly to the cover body, the bolts are fixedly connected to the thermal insulation member from the inner side of the cover body through the mounting holes along the height direction of the cover head assembly, and a gasket is also arranged between the cover body and the bolts, which improves the connection reliability while avoiding direct contact between the bolts and the cover body to cause damage to the cover body.

[0025] 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

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 This is a schematic structural diagram of a container cover provided in the present application in a specific embodiment;

[0028] Figure 2 for Figure 1 A cross-sectional view of the middle cover head assembly;

[0029] Figure 3 for Figure 2 A partial enlarged view of the middle I area;

[0030] Figure 4 for Figure 2 Top view of the .

[0031] Description of reference numerals:

[0032] 1- Cap assembly;

[0033] 11-Hijab;

[0034] 111- first thermal insulation cavity;

[0035] 112a-first top cover;

[0036] 112b- a first side wall;

[0037] 112c-hook;

[0038] 12-lid base;

[0039] 121 - second heat insulation chamber;

[0040] 122a- second top cover;

[0041] 122b- second side wall;

[0042] 122c-recessed portion;

[0043] 13- thermal insulation;

[0044] 131 - third thermal insulation chamber;

[0045] 132-card slot;

[0046] 2-cover;

[0047] 3-Connectors.

[0048] 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

[0049] 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.

[0050] 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.

[0051] 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.

[0052] 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.

[0053] The embodiment of the present application provides a container cover, such as Figure 1 As shown, the container cover comprises a cover head assembly 1 and a cover body 2, and the cover head assembly 1 is installed on the cover body 2. Figure 1 and Figure 2 As shown, the cover assembly 1 includes a cover 11 and a cover seat 12 distributed along the height direction of the cover assembly 1, the cover 11 has a first insulation cavity 111, the cover seat 12 has a second insulation cavity 121, and the cover assembly 1 also includes an insulation member 13, the cover 11 is provided with the insulation member 13, and / or the cover seat 12 is provided with the insulation member 13.

[0054] In the embodiment of the present application, the thermal conductivity of air is lower than that of metal, therefore, the first heat insulation cavity 111 of the cover head 11 and the second heat insulation cavity 121 of the cover seat 12 can reduce the heat conducted to the cover head 11, thereby reducing the temperature of the cover head 11, allowing the user to hold it, and reducing the risk of scalding the user when holding the cover head 11. At the same time, the cover head 11 and the cover seat 12 are both connected to the insulation member 13 through the connector 3, and the connection area between the insulation member 13 and the connector 3 is large, thereby improving the connection reliability between the cover head 11 and the cover seat 12, and reducing the risk of the cover head 11 and the cover seat 12 falling off. When the cover head 11 and the cover seat 12 are both connected to the connector 3, the risk of deformation of the cover head 11 and the cover seat 12 can also be reduced, and the structural stability of the cover head assembly 1 can be improved.

[0055] Specifically, the cover head 11 , the cover seat 12 and the heat insulating member 13 may be connected through the connecting member 3 .

[0056] In a specific embodiment, when the cover head 11 has a heat insulating member 13 and the cover seat 12 does not have a heat insulating member 13, the heat insulating member 13 does not fill the inner cavity of the cover head 11. At this time, the inner wall of the cover head 11 and the heat insulating member 13 located in the cover head 11 form a first heat insulating cavity 111, and the inner wall of the cover seat 12 forms a second heat insulating cavity 121. In another specific embodiment, when the cover seat 12 has a heat insulating member 13 and the cover head 11 does not have a heat insulating member 13, the heat insulating member 13 does not fill the inner cavity of the cover seat 12. At this time, the inner wall of the cover head 11 forms a first heat insulating cavity 111, and the inner wall of the cover seat 12 and the heat insulating member 13 located in the cover seat 12 form a second heat insulating cavity 121. In another specific embodiment, when both the cover head 11 and the cover seat 12 have the thermal insulation member 13, the thermal insulation member 13 does not fill the inner cavity of the cover head 11 and the cover seat 12, and the inner wall of the cover head 11 and the thermal insulation member 13 located in the cover head 11 form a first thermal insulation cavity 111, and the inner wall of the cover seat 12 and the thermal insulation member 13 located in the cover seat 12 form a second thermal insulation cavity 121.

[0057] exist Figure 2 In the illustrated embodiment, when the cover head 11 has the heat insulating member 13, a portion of the heat insulating member 13 can be located in the inner cavity of the cover head 11 and enclose a first heat insulating cavity 111 with the inner cavity of the cover head 11, and another portion of the heat insulating member 13 abuts against the cover seat 12, so that the cover seat 12 is connected to the cover head 11 through the heat insulating member 13 and the connecting member 3. At this time, the inner wall of the cover seat 12 encloses a second heat insulating cavity 121.

[0058] In another specific embodiment (not shown in the figure), when the cover seat 12 has a heat insulating member 13, the cover head 11 has a first heat insulating cavity 111, a portion of the heat insulating member 13 can be located in the inner cavity of the cover seat 12, and enclose a second heat insulating cavity 121 with the inner cavity of the cover seat 12, and another portion of the heat insulating member 13 abuts against the cover head 11, so that the cover head 11 is connected to the cover seat 12 through the heat insulating member 13 and the connector 3. Therefore, in this embodiment, the cover head 11, the cover seat 12 and the heat insulating member 13 are connected through the connector 3, so that the cover head assembly 1 meets the requirement of lower thermal conductivity performance through the first heat insulating cavity 111 and the second heat insulating cavity 121, and can also improve the stability and reliability of the mutual connection between the cover head 11, the heat insulating member 13 and the cover seat 12, which is conducive to improving the overall structural stability of the cover head assembly 1.

[0059] In a specific embodiment, Figure 1 and Figure 2As shown, the cover body 2 of the container cover is provided with a mounting hole (not marked in the figure), and the cover head assembly 1 can be installed on the cover body 2 through the mounting hole, so that the cover head assembly 1 can be fixedly connected to the cover body 2, wherein the fixed connection between the two can be achieved by bolt connection to improve the stability and reliability of the connection between the cover head assembly 1 and the cover body 2, thereby reducing the risk of the two being separated from each other during the process of the user moving the container cover, thereby improving the safety of the user when using it.

[0060] Specifically, the cover 11, the cover seat 12 and the heat insulating member 13 are connected by bolts. During the connection between the cover assembly 1 and the cover body 2, the bolts are fixedly connected to the heat insulating member 13 from the inner side of the cover body 2 through the mounting holes along the height direction of the cover assembly 1, and a gasket is also provided between the cover body 2 and the bolts, which improves the connection reliability while preventing the bolts from directly contacting the cover body 2 and causing damage to the cover body 2. At the same time, during the connection between the cover assembly 1 and the cover body 2, the cover seat 12 is in contact with the cover body 2. Since the cover body 2 is mostly made of glass or metal, which is a material that is easy to conduct heat, when the cover assembly 1 is installed on the cover body 2, the second heat insulating cavity 121 of the cover seat 12 can isolate part of the heat in the container body during the user's cooking process, thereby effectively reducing the heat transferred to the cover seat 12, thereby making the heat insulation effect of the cover assembly 1 better.

[0061] In a specific embodiment, Figure 1 and Figure 2 As shown, the cover head 11 has a heat insulating member 13 therein, and the cover head 11 includes a first top cover 112a and a first side wall 112b connected to each other. The first top cover 112a, the first side wall 112b and the heat insulating member 13 form a first heat insulating cavity 111.

[0062] In the embodiment of the present application, when at least part of the thermal insulation 13 is located inside the cover 11, the first top cover 112a, the first side wall 112b and the thermal insulation 13 form a first thermal insulation cavity 111, so that during the cooking process of the user, part of the heat in the container body can be isolated by the first thermal insulation cavity 111, which can effectively reduce the heat transferred to the first top cover 112a and the first side wall 112b, thereby ensuring that the surface temperatures of the first top cover 112a and the first side wall 112b can be maintained within a range suitable for the user to hold, reducing the risk of burns to the user's hands when holding the cover 11, and improving safety during use.

[0063] Among them, the first top cover 112a and the first side wall 112b are split structures, so that both can be manufactured and processed separately, which is beneficial to reducing the design difficulty of the processing technology of the cover head 11, thereby reducing the design cost, shortening the processing time, and improving the production efficiency of the cover head 11. Specifically, the first top cover 112a and the first side wall 112b can be formed by stamping.

[0064] When the first top cover 112a and the first side wall 112b are processed, they can be fixedly connected by welding to improve the stability and reliability of the connection between the first top cover 112a and the first side wall 112b. When the user takes or places the container cover, the possibility of the first top cover 112a and the first side wall 112b being separated from each other can be reduced, which is beneficial to improving the safety of the user during use.

[0065] At the same time, if Figure 2 As shown, since the cover 11 has a first heat-insulating cavity 111, at least part of the heat-insulating member 13 in the first heat-insulating cavity 111 is not in contact with the first top cover 112a and the first side wall 112b, resulting in poor rigidity and strength of the cover 11 as a whole. Therefore, in this embodiment, the first top cover 112a and the first side wall 112b can be made of an integrally formed metal material, which can make the cover 11 have good rigidity and strength, and the metal cover 11 can not only meet the user's heat insulation needs, but also make the overall appearance of the cover assembly 1 have a texture. In addition, the metal cover 11 has good thermal conductivity, which is conducive to heat dissipation. When the cooking time is too long, the temperature of the surface of the cover assembly 1 will rise. At this time, the metal cover 11 can transfer heat to the external environment to ensure that the temperature of the first top cover 112a and the first side wall 112b is suitable for the user to hold, so as to improve the safety of the user when using it.

[0066] In a possible implementation, the first top cover 112a and the first side wall 112b are both sanded. It should be noted that in this embodiment, the first top cover 112a and the first side wall 112b with smooth surfaces are sanded to make the surface of the cover 11 relatively rough, thereby increasing the friction when the user holds the cover 11, making it more convenient for the user to take and place the container cover, and at the same time, it can also increase the heat dissipation area of ​​the cover 11 to maintain the surface temperature, reduce the contact area between the user's hand and the cover 11, reduce the risk of burns, and improve safety during use.

[0067] In a specific embodiment, Figure 2 As shown, the cover head 11 has an opening (not marked in the figure) on one side facing the cover seat 12 , the heat insulating member 13 blocks the opening, and the heat insulating member 13 abuts against the cover seat 12 .

[0068] In the embodiment of the present application, the cover 11, the heat insulating member 13 and the cover seat 12 are distributed along the height direction of the cover assembly 1, wherein the cover 11 has an opening on the side facing the cover seat 12. During the assembly of the cover assembly 1, at least a portion of the heat insulating member 13 can extend into the cover 11 through the opening, so that the first top cover 112a and the first side wall 112b of the cover 11 and the heat insulating member 13 form a first heat insulating cavity 111, which is used to slow down the transfer of heat to the first top cover 112a and the first side wall 112b, so as to facilitate the user's holding. At the same time, the heat insulating member 13 can block the opening, so that the air in the first heat insulating cavity 111 can be used to hinder the transfer of heat, so as to ensure the heat insulating performance of the cover assembly 1. In addition, if Figure 2 As shown, along the height direction of the cover assembly 1, at least a portion of the thermal insulation member 13 is located outside the first thermal insulation cavity 111 and abuts against the cover seat 12 to improve the stability and reliability of the connection between the two, thereby improving the overall structural stability of the cover assembly 1.

[0069] In a specific embodiment, Figure 2 and Figure 4 As shown, one of the cover head 11 and the heat insulating member 13 is provided with a hook 112 c , and the other is provided with a slot 132 , and the hook 112 c is engaged with the slot 132 .

[0070] In the embodiment of the present application, the cover 11 and the thermal insulation member 13 are connected by a snap-fitting manner to limit the relative movement of the two along the height direction of the cover assembly 1, reduce the possibility of separation between the cover 11 and the thermal insulation member 13, and improve the stability and reliability of the connection between the two. At the same time, the snap-fitting connection method has the characteristics of simple structure and easy implementation, which is conducive to reducing the difficulty of manufacturing and processing, thereby reducing production costs.

[0071] Specifically, the cover 11 is provided with a plurality of hooks 112c, which are distributed at intervals along the circumference of the cover assembly 1, and the thermal insulation member 13 has a plurality of slots 132, which are distributed at intervals along the circumference of the cover assembly 1. The plurality of slots 132 are snap-fitted with the plurality of hooks 112c to increase the contact area between the cover 11 and the thermal insulation member 13 and improve the connection reliability therebetween. When the user holds the cover 11, the plurality of hooks 112c cooperate with the plurality of slots 132, which is conducive to further improving the connection stability therebetween.

[0072] Among them, the hook 112c can be an integrally formed metal material so that the hook 112c has a certain elasticity, making the process of connecting the cover 11 and the thermal insulation member 13 more convenient and easy, and when the user holds the cover 11, the hook 112c squeezed by the external force can be elastically deformed radially inward along the cover assembly 1, so that the fit between the hook 112c and the slot 132 is tighter. At the same time, the hook 112c can be fixedly connected to the first side wall 112b by welding to improve the stability and reliability of the connection between the two, thereby making the clamping effect between the cover 11 and the thermal insulation member 13 more stable and reliable.

[0073] In a specific embodiment, Figure 2 As shown, the thermal insulation element 13 has at least one third thermal insulation cavity 131 .

[0074] In the embodiment of the present application, the third insulation cavity 131 is used to reduce the weight of the insulation component 13, thereby reducing the overall weight of the cover assembly 1, which is beneficial to achieving the purpose of lightweighting the cover assembly 1 and is more convenient for disassembly, assembly and transportation.

[0075] When the thermal insulation member 13 is connected to the cover seat 12, a third thermal insulation cavity 131 is formed between the thermal insulation member 13 and the cover seat 12, and the air in the third thermal insulation cavity 131 can be used to further slow down the transfer of heat. Alternatively, when the thermal insulation member 13 is connected to the cover seat 12, the third thermal insulation cavity 131 of the thermal insulation member 13 is connected to the second thermal insulation cavity 121 of the cover seat 12 to expand the space of the second thermal insulation cavity 121 and improve the thermal insulation effect of the cover assembly 1.

[0076] Specifically, along the radial direction of the cover assembly 1, the third insulation cavity 131 is located between the connector 3 and the slot 132, wherein the third insulation cavity 131 can be an annular structure, and when there are multiple third insulation cavities 131, the multiple third insulation cavities 131 can be distributed at radial intervals along the cover assembly 1, or, the third insulation cavity 131 can be a recessed structure, and when there are multiple third insulation cavities 131, the multiple third insulation cavities 131 can be distributed at circumferential intervals along the cover assembly 1.

[0077] According to the various embodiments described above, the material of the heat insulating member 13 can be one of bakelite, nylon, and cork. When the cover 11, the cover seat 12, and the heat insulating member 13 are connected through the connector 3, the heat insulating member 13 can reduce the transfer of heat. Taking bakelite as an example, when the material of the heat insulating member 13 is bakelite, the heat insulating member 13 has high mechanical strength and heat resistance. During the cooking process of the user, it can block the transfer of heat. While meeting the insulation requirements, it can improve the structural strength of the heat insulating member 13, which is beneficial to improve the overall structural stability of the cover assembly 1. In addition, the heat insulating member 13 made of bakelite is simple to process and cheap, which is beneficial to reduce the production cost of the heat insulating member 13 while ensuring the working performance of the heat insulating member 13.

[0078] In a specific embodiment, Figure 2 and Figure 3 As shown, there is a gap between the cover head 11 and the cover seat 12 along the height direction of the cover head assembly 1.

[0079] In the embodiment of the present application, the cover 11, the cover seat 12 and the thermal insulation member 13 are connected by a connecting member 3, wherein the cover 11 is clamped with the thermal insulation member 13, and the cover seat 12 is abutted against the thermal insulation member 13. When there is a gap between the cover 11 and the cover seat 12 along the height direction of the cover assembly 1, direct contact between the two can be avoided, thereby reducing the possibility of heat being directly transferred from the cover seat 12 to the cover 11, so as to further slow down the heat transfer and improve the thermal insulation effect of the cover assembly 1.

[0080] In a specific embodiment, Figure 1 and Figure 2 As shown, the cover seat 12 includes a second top cover 122 a and a second side wall 122 b connected to each other, and the second top cover 122 a and the second side wall 122 b form a second heat insulation cavity 121 .

[0081] In the embodiment of the present application, the second top cover 122a and the second side wall 122b form a second insulation cavity 121, so that during the cooking process of the user, part of the heat in the container body is isolated by the second insulation cavity 121, so that the heat can only be transferred to the second top cover 122a through the second side wall 122b. After the cover assembly 1 is assembled, the insulation member 13 abuts against the second top cover 122a. Therefore, the second insulation cavity 121 can effectively reduce the heat transferred from the cover body 2 to the insulation member 13, thereby further ensuring that the temperature of the surface of the cover 11 can be maintained within a range suitable for the user to hold, reducing the risk of burns to the user's hands when holding the cover 11, and improving safety during use.

[0082] Specifically, the cover seat 12 has an opening (not shown) on one side facing the cover body 2. When the cover head assembly 1 is assembled, the cover body 2 blocks the opening of the cover seat 12 so that the air in the second heat insulation cavity 121 can be used to hinder the transfer of heat, thereby slowing down the transfer of heat from the cover body 2 to the heat insulation member 13, so as to ensure the heat insulation performance of the cover head assembly 1. Among them, the second top cover 122a and the second side wall 122b can be made of an integrally formed metal material, which can make the cover seat 12 have better rigidity and strength and improve the appearance texture.

[0083] In a possible embodiment, the cross-sectional shape of the cover seat 12 along the height direction of the cover head assembly 1 is trapezoidal, so that the cover seat 12 has a larger second insulation cavity 121, thereby improving the overall insulation effect. At the same time, the radial dimension of the opening of the cover seat 12 can be larger than the radial dimension of the second top cover 122a, so that the cover seat 12 can be more stably installed on the cover body 2, thereby ensuring the stability and reliability of the connection between the cover head assembly 1 and the cover body 2.

[0084] In a specific embodiment, Figure 2 As shown, the second top cover 122a has a recessed portion 122c, which is recessed in a direction away from the cover head 11. The cover head 11 has a heat insulating member 13, and a portion of the heat insulating member 13 is located in the recessed portion 122c and abuts against the bottom wall and side wall of the recessed portion 122c.

[0085] In the embodiment of the present application, when the cover assembly 1 is assembled, a portion of the thermal insulation member 13 is located in the recessed portion 122c of the cover seat 12, and abuts against the bottom wall and side wall of the recessed portion 122c, wherein the bottom wall of the recessed portion 122c can support the thermal insulation member 13 to improve the overall rigidity and strength of the cover assembly 1, and the side wall of the recessed portion 122c can limit the thermal insulation member 13 to limit the movement of the thermal insulation member 13 in a height direction perpendicular to the cover assembly 1, thereby reducing the possibility of relative movement between the thermal insulation member 13 and the cover seat 12, improving the installation reliability of the thermal insulation member 13, and thereby making the overall structural stability of the cover assembly 1 better.

[0086] The above describes in detail the structure, features and effects of the present application based on the embodiments shown in the drawings. The above is only a preferred embodiment of the present application, but the present application does not limit the scope of implementation to what is shown in the drawings. Any changes made in accordance with the concept of the present application, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and drawings, should be within the protection scope of the present application.

Claims

1. A cap assembly, characterized in that: The cover head assembly (1) comprises a cover head (11) and a cover seat (12) distributed along the height direction of the cover head assembly (1), the cover head (11) having a first heat insulation cavity (111), and the cover seat (12) having a second heat insulation cavity (121); The cover assembly (1) further comprises a heat insulating member (13); the heat insulating member (13) is arranged inside the cover (11), and / or the heat insulating member (13) is arranged inside the cover seat (12).

2. The cap assembly according to claim 1, characterized in that: The heat insulating member (13) is arranged inside the cover head (11), and the cover head (11) comprises a first top cover (112a) and a first side wall (112b) connected to each other, and the first top cover (112a), the first side wall (112b) and the heat insulating member (13) enclose the first heat insulating cavity (111).

3. The cap assembly according to claim 2, characterized in that: The cover head (11) has an opening on one side facing the cover seat (12), the heat insulating member (13) blocks the opening, and the heat insulating member (13) abuts against the cover seat (12).

4. The cap assembly according to claim 2, characterized in that: One of the cover head (11) and the heat insulating member (13) is provided with a hook (112c), and the other is provided with a slot (132), and the hook (112c) is engaged with the slot (132).

5. The cap assembly according to any one of claims 1 to 4, characterized in that: The thermal insulation element (13) has at least one third thermal insulation cavity (131).

6. The cap assembly according to any one of claims 1 to 4, characterized in that: The material of the heat insulating member (13) is one of bakelite, nylon and cork.

7. The cap assembly according to any one of claims 1 to 4, characterized in that: Along the height direction of the cover head assembly (1), there is a gap between the cover head (11) and the cover seat (12).

8. The cap assembly according to any one of claims 1 to 4, characterized in that: The cover base (12) comprises a second top cover (122a) and a second side wall (122b) which are connected to each other, and the second top cover (122a) and the second side wall (122b) enclose the second heat insulation cavity (121).

9. The cap assembly according to claim 8, characterized in that: The second top cover (122a) has a recessed portion (122c), and the recessed portion (122c) is recessed in a direction away from the cover head (11). The cover head (11) has the thermal insulation member (13) inside, and a portion of the thermal insulation member (13) is located in the recessed portion (122c) and abuts against the bottom wall and side walls of the recessed portion (122c).

10. A container cover, characterized in that: The container cover comprises: A cover body (2), wherein the cover body (2) is provided with a mounting hole; A cap assembly (1), wherein the cap assembly (1) is the cap assembly (1) according to any one of claims 1 to 9; Wherein, the cover head assembly (1) is installed in the installation hole.

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