Liquid heating container

Abstract

The utility model relates to a liquid heating container which comprises a kettle body and a main body, one of the kettle body and the main body is provided with a first clamping part and at least one second clamping part, and the other one of the kettle body and the main body is provided with a first matching part and at least one second matching part; the first matching part is provided with a first opening, the second matching part is provided with a second opening, the first clamping part is clamped with the first matching part through the first opening, and the second clamping part is clamped with the second matching part through the second opening, so that the kettle body is limited to move in the height direction of the liquid heating container relative to the main body. In the circumferential direction of the liquid heating container, the length of the first clamping part is larger than that of the second opening, it is ensured that the kettle body and the main body can be connected only at one opposite position, and a user only needs to align the kettle body and the main body at the axial position of the liquid heating container at the first clamping part and the first matching part, and then rapid assembly can be achieved; the assembly efficiency of the kettle body and the main body is improved, and a user can assemble and use the kettle conveniently.

Description

Technical Field

[0001] This application relates to the field of household appliances, and particularly to a liquid heating container. Background Art

[0002] A detachable liquid heating container includes a kettle body and a main body. The kettle body and the main body are usually connected through a clamping structure, that is, a plurality of circumferentially distributed clamping portions are provided on one of the kettle body and the main body, and a plurality of axially distributed clamping and mating portions are provided on the other. In the prior art, the sizes of the plurality of clamping portions are the same, and the sizes of the plurality of clamping and mating portions are the same. The kettle body and the main body can be connected and fixed in multiple directions, that is, there are multiple relative position relationships between the assembled kettle body and the main body.

[0003] However, affected by other structures on the kettle body and the main body (such as switches, handles, etc.), for users, it is only convenient to use when the kettle body and the main body are connected and fixed in a certain direction. If the relative position relationship after the kettle body and the main body are connected is incorrect, it is necessary to disassemble and reassemble, which is not convenient for users to assemble and use. Summary of the Utility Model

[0004] This application provides a liquid heating container, which can solve the problem that the connection structure between the kettle body and the main body in the prior art is not convenient for assembly and use.

[0005] This application provides a liquid heating container, including a kettle body and a main body. One of the kettle body and the main body is provided with a first clamping portion and at least one second clamping portion, and the other is provided with a first mating portion and at least one second mating portion; the first mating portion has a first opening, the second mating portion has a second opening, the first clamping portion is clamped with the first mating portion through the first opening, and the second clamping portion is clamped with the second mating portion through the second opening to limit the axial movement of the kettle body relative to the main body along the liquid heating container; along the circumferential direction of the liquid heating container, the length of the first clamping portion is greater than the length of the second opening.

[0006] In the above solution, the first clamping portion is clamped and engaged with the first mating portion, and the second clamping portion is clamped and engaged with the second mating portion, achieving a stable connection between the kettle body and the main body, preventing the two from separating, and also preventing the kettle body and the main body from shaking during the operation of the liquid heating container, reducing the risk of the internal liquid spilling, and improving the user experience. Moreover, the kettle body and the main body have multiple mutually cooperating connection structures in the circumferential direction of the liquid heating container, which is beneficial to improving the connection reliability between the kettle body and the main body. Along the circumferential direction of the liquid heating container, the length of the first clamping portion is greater than the length of the second opening, so that the first clamping portion cannot be clamped and engaged with the second clamping portion but can only be clamped and engaged with the first mating portion. Also, since there is only one first clamping portion and one first mating portion respectively, it is ensured that the kettle body and the main body can be connected only at one relative position. As long as the user aligns the kettle body and the main body only at the axial position of the first clamping portion and the first mating portion along the liquid heating container, rapid assembly can be achieved, which is beneficial to improving the assembly efficiency of the kettle body and the main body and facilitating the user's assembly and use.

[0007] In a possible design, the first clamping portion is a first protrusion, the first mating portion is a first groove, and the first protrusion is clamped and engaged with the first groove; and / or, the second clamping portion is a second protrusion, the second mating portion is a second groove, and the second protrusion is clamped and engaged with the second groove.

[0008] In the above solution, when the kettle body and the main body are in use, the first protrusion enters the first groove through the first opening and is clamped and engaged with the first groove to restrict the axial movement of the kettle body relative to the main body along the liquid heating container. Alternatively, when the kettle body and the main body are in use, the second protrusion enters the second groove through the second opening and is clamped with the second groove to restrict the axial movement of the kettle body relative to the main body along the liquid heating container. When the first clamping portion is a first protrusion, the first mating portion is a first groove, and the second clamping portion is a second protrusion and the second mating portion is a second groove, that is, the connection method of the first clamping portion and the first mating portion is the same as that of the second clamping portion and the second mating portion, it is more convenient for the user to operate and can also ensure that the kettle body and the main body can be evenly stressed during the connection process. In addition, the protrusion structure is not easily damaged or detached, has a long service life, and the protrusion structure and the groove structure are not easily deformed after multiple clamping and disassembly operations, and the structural stability is long, which is more conducive to extending the service life of the first clamping portion and the first mating portion.

[0009] In a possible design, the first card slot includes a first section and a second section that communicate with each other along the circumferential direction of the liquid heating container. Along the axial direction of the liquid heating container, the first opening is located at one end of the first section away from the second section; during the process of the kettle body rotating relative to the main body, the first convex block is in sliding fit with the first card slot. The first convex block is configured to be snap-fitted with the first card slot when sliding into the second section, and is also configured to be disengaged from the first card slot when sliding into the first section; and / or, the second card slot includes a third section and a fourth section that communicate with each other along the circumferential direction of the liquid heating container. Along the axial direction of the liquid heating container, the second opening is located at one end of the third section away from the fourth section; during the process of the kettle body rotating relative to the main body, the second convex block is in sliding fit with the second card slot. The second convex block is configured to be snap-fitted with the second card slot when sliding into the fourth section, and is also configured to be disengaged from the second card slot when sliding into the third section.

[0010] In the above solution, the first card slot has an L-shaped structure. The kettle body and the main body can be connected by relative rotation. Specifically, first, the first convex block enters the first section through the first opening, then the first convex block slides downward along the axial direction of the liquid heating container to the bottom of the first section, and then the kettle body rotates relative to the main body so that the first convex block can slide into the second section along the first section. At this time, the second section and the first convex block can be axially limited to each other along the liquid heating container, thereby restricting the axial movement of the kettle body relative to the main body along the Z-axis of the liquid heating container and realizing the fixed connection between the kettle body and the main body. Correspondingly, when it is necessary to separate the kettle body from the main body, only need to rotate the kettle body in the reverse direction, so that the first convex block slides into the first section along the second section, and then move the kettle body and the main body away from each other along the axial direction of the liquid heating container, so that the first convex block can slide out along the first outlet. The cooperation mode of the second convex block and the second card slot is the same as that of the first convex block and the second card slot. When the first card slot includes the first section and the second section and the second card slot includes the third section and the fourth section, the structures of the first card slot and the second card slot are the same, which is more convenient for the user to operate and can also ensure that the kettle body and the main body can be evenly stressed during the connection process.

[0011] In a possible design, one of the kettle body and the main body is provided with an indicating portion, and the other has an indicating mating portion; the indicating portion includes a first indicating portion and a second indicating portion that are spaced apart along the circumferential direction of the liquid heating container; when the kettle body rotates relative to the main body until the first convex block is snap-fitted with the first card slot, the first indicating portion and the indicating mating portion are aligned along the axial direction of the liquid heating container; when the kettle body rotates relative to the main body until the first convex block is disengaged from the first card slot, the second indicating portion and the indicating mating portion are aligned along the axial direction of the liquid heating container.

[0012] In the above solution, the indicating part and the indicating mating part cooperate to play a role in anti-fool indication. The user can judge whether the connection between the kettle body and the main body is in place through the relative position relationship between the indicating mating part and the first indicating part and the second indicating part, which facilitates the user to assemble the kettle body and the main body, so as to improve the installation convenience of the liquid heating container.

[0013] In a possible design, along the circumferential direction of the liquid heating container, the length of the first opening is L1, and the length of the first clamping part is L2, and L1 - L2 > 1 mm.

[0014] In the above solution, if the value of L1 - L2 is too small (for example, less than or equal to 1 mm), it will cause the first clamping part to be inconvenient to enter the first mating part, affecting the assembly of the kettle body and the main body. Moreover, when the value of L1 - L2 is too small, the error tolerance rate of the assembly structure decreases, that is, if there are errors in the actual sizes of the first clamping part or the first mating part, it may cause the first clamping part to be unable to be clamped with the first mating part. Therefore, when L1 - L2 > 1 mm, it can not only improve the error tolerance rate of the assembly structure, but also improve the assembly efficiency of the kettle body and the main body.

[0015] In a possible design, along the circumferential direction of the liquid heating container, the length of the second opening is L3, and the length of the second clamping part is L4, and L3 - L4 > 1 mm.

[0016] In the above solution, if the value of L3 - L4 is too small (for example, less than or equal to 1 mm), it will cause the second clamping part to be inconvenient to enter the second mating part, affecting the assembly of the kettle body and the main body. Moreover, when the value of L3 - L4 is too small, the error tolerance rate of the assembly structure decreases, that is, if there are errors in the actual sizes of the second clamping part or the second mating part, it may cause the second clamping part to be unable to be clamped with the second mating part. Therefore, when L3 - L4 > 1 mm, it can not only improve the error tolerance rate of the assembly structure, but also improve the assembly efficiency of the kettle body and the main body.

[0017] In a possible design, one of the bottom of the kettle body and the top of the main body is provided with a receiving groove, and the other is provided with a connecting part, and at least part of the connecting part extends into the receiving groove; one of the receiving groove and the connecting part is provided with the first clamping part and the second clamping part, and the other is provided with the first mating part and the second mating part.

[0018] In the above solution, when at least part of the connecting part extends into the receiving groove, the connecting part and the receiving groove can be limited to each other in the radial direction of the liquid heating container, thereby improving the connection stability between the kettle body and the main body. By providing the first clamping part and the second clamping part in one of the receiving groove and the connecting part, and the first mating part and the second mating part in the other, the connection between the kettle body and the main body can be fixed, and at the same time, the gap between the kettle body and the main body can be reduced, playing a role in preventing water leakage.

[0019] In a possible design, the liquid heating container further includes a sealing ring, and the sealing ring is installed in the receiving groove; along the axial direction of the liquid heating container, the sealing ring is clamped between the bottom wall of the receiving groove and the top wall of the connecting portion.

[0020] In the above solution, the sealing ring is used to seal the connection between the kettle body and the main body when the liquid heating container is in use, preventing liquid from leaking out through the gap between the receiving groove and the connecting portion, achieving a sealed connection between the kettle body and the main body, thereby improving the user experience.

[0021] In a possible design, the inner diameter of the kettle body is larger than the outer diameter of the main body, so that the main body can be received in the kettle body.

[0022] In the above solution, when the liquid heating container is in the storage state, the main body can be placed in the kettle body to achieve combined storage, saving the space occupied by the liquid heating container in the storage state, reducing the packaging space, lowering the packaging cost, and facilitating the transportation of the liquid heating container.

[0023] In a possible design, the liquid heating container further includes a handle, and the handle is rotatably connected to the kettle body.

[0024] In the above solution, when the liquid heating container is in use, the handle can be rotated to be separated from the outer wall of the kettle body, providing a gripping portion for the user and preventing direct contact with the kettle body or the main body to avoid scalding; when the liquid heating container is in the storage state, the handle abuts against the outer wall of the kettle body to reduce the size of the liquid heating container in its radial direction. Therefore, when the handle is configured to be rotatably connected to the kettle body, the handle can be switched between the use state and the storage state, achieving the effect of saving storage space.

[0025] It should be understood that the above general description and the following detailed description are only exemplary and do not limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the liquid heating container provided by the present application;

[0027] Figure 2 is Figure 1 a schematic structural diagram of the kettle body in

[0028] Figure 3 is Figure 1 a schematic structural diagram of the main body in

[0029] Figure 4 is Figure 3 a schematic structural diagram of the main body from another perspective in

[0030] Reference Signs:

[0031] 1 - Kettle body;

[0032] 11 - First bump;

[0033] 12 - Second bump;

[0034] 13 - Indication part;

[0035] 131 - First indication part;

[0036] 132 - Second indication part;

[0037] 14 - Accommodating groove;

[0038] 141 - First inner wall;

[0039] 142 - First outer wall;

[0040] 15 - First inner cavity

[0041] 2 - Main body;

[0042] 21 - First card slot;

[0043] 211 - First opening;

[0044] 212 - First section;

[0045] 213 - Second section;

[0046] 22 - Second card slot;

[0047] 221 - Second opening;

[0048] 222 - Third section;

[0049] 223 - Fourth section;

[0050] 23 - Indication mating part;

[0051] 24 - Connecting part;

[0052] 241 - Second inner wall;

[0053] 242 - Second outer wall;

[0054] 25 - Second inner cavity;

[0055] 3 - Kettle lid;

[0056] 4 - Handle;

[0057] 41 - First handle part;

[0058] 42 - Second handle part.

[0059] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application. Detailed Description of the Embodiments

[0060] To better understand the technical solutions of the present application, the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0061] It should be clear that the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts fall within the scope of protection of the present application.

[0062] 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 of "a", "the" and "said" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0063] It should be understood that the term " / and / or" used herein 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 simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after.

[0064] It should be noted that the orientation terms such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described from the angles shown in the accompanying drawings, and should not be construed as limiting the embodiments of the present application. In addition, in the context, it should also be understood that when it is mentioned that an element is connected "on" or "under" another element, it can not only be directly connected "on" or "under" another element, but also be indirectly connected "on" or "under" another element through an intermediate element.

[0065] The embodiments of the present application provide a liquid heating container, including a detachable kettle body 1 and a main body 2. When the bottom of the kettle body 1 is connected to the top of the main body 2, the liquid heating container is in a use state. The first inner cavity 15 of the kettle body 1 communicates with the second inner cavity 25 of the main body 2, and they are jointly used to hold liquid. A heating device and a power supply are arranged inside the main body 2 for heating the liquid. When the kettle body 1 and the main body 2 are disassembled and separated, the liquid heating container is in a storage state. The kettle body 1 and the main body 2 can be stored separately, reducing the overall size of the liquid heating container along its axial direction Z. Moreover, the detachable structure is also more convenient for cleaning the kettle body 1 and the main body 2, reducing the sanitary dead corners.

[0066] The inner diameter of the kettle body 1 can be greater than the outer diameter of the main body 2, so that when the liquid heating container is in the storage state, the main body 2 can be stored in the kettle body 1, realizing the combined storage of the liquid heating container, saving the space occupied by the liquid heating container in the storage state, reducing the packaging space, lowering the packaging cost, and facilitating the transportation of the liquid heating container.

[0067] As Figure 1 shown, the liquid heating container further includes a kettle lid 3, which is snapped onto the kettle body 1 for sealing the kettle body 1. In the use state, the kettle lid 3 is used to prevent the liquid inside the liquid heating container from splashing during the heating process, improving the safety of the liquid heating container. In the storage state, the kettle lid 3 is used to prevent dust from entering the kettle body 1. Therefore, the height of the main body 2 should be less than the height of the kettle body 1 to ensure that when the main body 2 is stored in the kettle body 1, the kettle lid 3 can still be snapped onto the kettle body 1.

[0068] As Figure 2 and Figure 3 shown, one of the kettle body 1 and the main body 2 is provided with a first clamping portion and at least one second clamping portion, and the other is provided with a first mating portion and at least one second mating portion. The first clamping portion is in clamping fit with the first mating portion, and the second clamping portion is in clamping fit with the second mating portion to restrict the movement of the kettle body 1 relative to the main body 2 along the axial direction Z of the liquid heating container, realizing the stable connection between the kettle body 1 and the main body 2, preventing the two from separating, and also preventing the kettle body 1 and the main body 2 from shaking during the operation of the liquid heating container, reducing the risk of the internal liquid spilling, and improving the user experience. Moreover, setting a first clamping portion and at least one second clamping portion, a first mating portion and at least one second mating portion enables the kettle body 1 and the main body 2 to have multiple mutually cooperating connection structures in the circumferential direction of the liquid heating container, which is beneficial to improving the connection reliability between the kettle body 1 and the main body 2. Among them, the number of the second clamping portions should be equal to the number of the second mating portions, and can specifically be 2, 3, 4 or more. This embodiment does not limit this.

[0069] Specifically, the first mating portion has a first opening 211, the second mating portion has a second opening 221, the first clamping portion is clamped with the first mating portion through the first opening 211, and the second clamping portion is clamped with the second mating portion through the second opening 221. Along the circumferential direction of the liquid heating container, the length of the first clamping portion is greater than the length of the second opening 221, so that the first clamping portion cannot be clamped with the second clamping portion but can only be clamped with the first mating portion. Also, since there is only one first clamping portion and one first mating portion respectively, it is ensured that the kettle body 1 and the main body 2 can be connected only at one relative position. The user can quickly assemble by simply aligning the kettle body 1 and the main body 2 only at the axial Z position of the first clamping portion and the first mating portion, which is beneficial to improving the assembly efficiency of the kettle body 1 and the main body 2 and facilitating the user's assembly and use.

[0070] More specifically, the first engaging portion and the second engaging portion may be evenly spaced in the circumferential direction of the liquid heating container, and the first mating portion and the second mating portion may also be evenly spaced in the circumferential direction of the liquid heating container accordingly, so as to ensure that both the body 1 and the main body 2 can be evenly stressed when they are connected.

[0071] In a specific embodiment, the first engaging portion may be a first snap, and the first mating portion may be a first socket. The first snap enters the first socket through the first opening 211 and is snap-fitted with the first socket to restrict the movement of the body 1 relative to the main body 2 along the axial direction Z of the liquid heating container. Alternatively, the second engaging portion may be a second snap, and the second mating portion may be a second socket. The second snap enters the second socket through the second opening 221 and is snap-fitted with the second socket to restrict the movement of the body 1 relative to the main body 2 along the axial direction Z of the liquid heating container. When the first engaging portion is a first snap, the first mating portion is a first socket, and the second engaging portion is a second snap, and the second mating portion is a second socket, that is, the connection methods of the first engaging portion and the first mating portion are the same as those of the second engaging portion and the second mating portion, it is more convenient for the user to operate and can also ensure that both the body 1 and the main body 2 can be evenly stressed during the connection process.

[0072] In another specific embodiment, as Figure 2 and Figure 3 shown, the first engaging portion is a first protrusion 11, the first mating portion is a first groove 21, and the first protrusion 11 is snap-fitted with the first groove 21; and / or, the second engaging portion is a second protrusion 12, the second mating portion is a second groove 22, and the second protrusion 12 is snap-fitted with the second groove 22.

[0073] In this embodiment, when the body 1 and the main body 2 are in use, the first protrusion 11 enters the first groove 11 through the first opening 211 and is snap-fitted with the first groove 21 to restrict the movement of the body 1 relative to the main body 2 along the axial direction Z of the liquid heating container. Alternatively, when the body 1 and the main body 2 are in use, the second protrusion 12 enters the second groove 22 through the second opening 221 and is snap-fitted with the second groove 22 to restrict the movement of the body 1 relative to the main body 2 along the axial direction Z of the liquid heating container. When the first engaging portion is a first protrusion 11, the first mating portion is a first groove 21, and the second engaging portion is a second protrusion 12, and the second mating portion is a second groove 22, that is, the connection methods of the first engaging portion and the first mating portion are the same as those of the second engaging portion and the second mating portion, it is more convenient for the user to operate and can also ensure that both the body 1 and the main body 2 can be evenly stressed during the connection process.

[0074] In addition, the bump structure is less likely to be damaged or detached, has a longer service life, and is not prone to deformation even after the bump structure and the card slot structure experience multiple snap connections and disconnections. The structural stability is long, which is more conducive to extending the service life of the first snap connection part and the first mating part.

[0075] Taking the first snap connection part as the first bump 11, the first mating part as the first card slot 21, the second snap connection part as the second bump 12, and the second mating part as the second card slot 22 as an example, the structure of the liquid heating container will be introduced below.

[0076] In a specific embodiment, as Figure 2 and Figure 3 shown, a receiving groove 14 is provided in one of the bottom of the kettle body 1 and the top of the main body 2, and a connecting portion 24 is provided in the other. At least part of the connecting portion 24 extends into the receiving groove 14. The connecting portion 24 and the receiving groove 14 can be mutually limited in the radial direction X of the liquid heating container, thereby improving the connection stability between the kettle body 1 and the main body 2.

[0077] Specifically, one of the receiving groove 14 and the connecting portion 24 is provided with a first snap connection part and a second snap connection part, and the other is provided with a first mating part and a second mating part to realize the connection and fixation of the kettle body 1 and the main body 2, and at the same time, it can also reduce the gap between the kettle body and the main body, playing a role in preventing water leakage.

[0078] As Figure 2 and Figure 3 shown, the receiving groove 14 includes a first inner wall 141 and a first outer wall 142 that are oppositely arranged in the radial direction X of the liquid heating container, and the connecting portion 24 includes a second inner wall 241 and a second outer wall 242 that are oppositely arranged in the radial direction X of the liquid heating container. When the kettle body 1 is provided with the receiving groove 14 and the main body 2 is provided with the connecting portion 24, a first protrusion 11 and a second protrusion 12 can be provided on the first inner wall 141, and a first card slot 21 and a second card slot 22 can be provided on the second inner wall 241; or, a first protrusion 11 and a second protrusion 12 can be provided on the first outer wall 142, and a first card slot 21 and a second card slot 22 can be provided on the second outer wall 242; or, a first card slot 21 and a second card slot 22 can be provided on the first inner wall 141, and a first protrusion 11 and a second protrusion 12 can be provided on the second inner wall 241; or, a first card slot 21 and a second card slot 22 can be provided on the first outer wall 142, and a first protrusion 11 and a second protrusion 12 can be provided on the second outer wall 242.

[0079] When the body 1 of the kettle is provided with a connecting portion 24 and the main body 2 is provided with a receiving groove 14, a first protrusion 11 and a second protrusion 12 can be provided on the first inner side wall 141, and a first card slot 21 and a second card slot 22 can be provided on the second inner side wall 241; alternatively, a first protrusion 11 and a second protrusion 12 can be provided on the first outer side wall 142, and a first card slot 21 and a second card slot 22 can be provided on the second outer side wall 242; alternatively, a first card slot 21 and a second card slot 22 can be provided on the first inner side wall 141, and a first protrusion 11 and a second protrusion 12 can be provided on the second inner side wall 241; alternatively, a first card slot 21 and a second card slot 22 can be provided on the first outer side wall 142, and a first protrusion 11 and a second protrusion 12 can be provided on the second outer side wall 242.

[0080] In a specific embodiment, the first card slot 21 includes a first section 212 and a second section 213 that communicate with each other along the circumferential direction of the liquid heating container. Along the axial direction Z of the liquid heating container, the first opening 211 is located at one end of the first section 212 away from the second section 213. During the process of the body 1 of the kettle rotating relative to the main body 2, the first bump 11 is slidably engaged with the first card slot 21. The first bump 11 is configured to be snap - engaged with the first card slot 21 when sliding to the second section 213, and is also configured to be disengaged from the first card slot 21 when sliding to the first section 212.

[0081] In this embodiment, the first card slot 21 has an L - shaped structure. The body 1 of the kettle and the main body 2 can be connected by relative rotation. Specifically, first, the first bump 11 enters the first section 212 through the first opening 211, then the first bump 11 slides downward along the axial direction Z of the liquid heating container to the bottom of the first section 212, and then the body 1 of the kettle rotates relative to the main body 2 so that the first bump 11 can slide into the second section 213 along the first section 212. At this time, the second section 213 and the first bump 11 can be axially limited to each other along the axial direction Z of the liquid heating container, thereby restricting the movement of the body 1 of the kettle relative to the main body 2 along the axial direction Z of the liquid heating container and realizing the fixed connection between the body 1 of the kettle and the main body 2. Correspondingly, when it is necessary to separate the body 1 of the kettle from the main body 2, only need to rotate the body 1 of the kettle in the reverse direction, so that the first bump 11 slides into the first section 212 along the second section 213, and then move the body 1 of the kettle and the main body 2 away from each other along the axial direction Z of the liquid heating container, so that the first bump 11 can slide out through the first opening 211.

[0082] Alternatively, the second card slot 22 includes a third section 222 and a fourth section 223 that communicate with each other along the circumferential direction of the liquid heating container. Along the axial direction Z of the liquid heating container, the second opening 221 is located at one end of the third section 222 away from the fourth section 223. During the rotation of the kettle body 1 relative to the main body 2, the second bump 12 is in sliding fit with the second card slot 22. The second bump 12 is used to engage with the second card slot 22 when sliding to the fourth section 223, and is also used to disengage from the second card slot 22 when sliding to the third section 222. The cooperation mode between the second bump 12 and the second card slot 22 is the same as that between the first bump 11 and the first card slot 21, which will not be elaborated here.

[0083] When the first card slot 21 includes a first section 212 and a second section 213 and the second card slot 22 includes a third section 222 and a fourth section 223, the structures of the first card slot 21 and the second card slot 22 are the same, which is more convenient for users to operate and can also ensure that the kettle body 1 and the main body 2 are uniformly stressed during the connection process.

[0084] In a specific embodiment, along the circumferential direction of the liquid heating container, the length of the first opening 211 is L1, and the length of the first engaging portion is L2, and L1 - L2 > 1 mm. L1 - L2 can specifically be 1.1 mm, 1.3 mm, 1.5 mm, 1.7 mm, 2 mm, 2.2 mm, 2.4 mm, 2.5 mm, 2.6 mm, 2.8 mm or 3 mm, or other values within the above range. This example does not limit this.

[0085] In this embodiment, if the value of L1 - L2 is too small (for example, less than or equal to 1 mm), it will cause the first engaging portion to be inconvenient to enter the first mating portion, affecting the assembly of the kettle body 1 and the main body 2. Moreover, when the value of L1 - L2 is too small, the fault tolerance rate of the assembly structure decreases, that is, if there are errors in the actual dimensions of the first engaging portion or the first mating portion, it may cause the first engaging portion to be unable to engage with the first mating portion. Therefore, when L1 - L2 > 1 mm, it can not only improve the fault tolerance rate of the assembly structure but also improve the assembly efficiency of the kettle body 1 and the main body 2.

[0086] Similarly, along the circumferential direction of the liquid heating container, the length of the second opening 221 is L3, and the length of the second engaging portion is L4, and L3 - L4 > 1 mm. L3 - L4 can specifically be 1.1 mm, 1.3 mm, 1.5 mm, 1.7 mm, 2 mm, 2.2 mm, 2.4 mm, 2.5 mm, 2.6 mm, 2.8 mm or 3 mm, or other values within the above range. This example does not limit this.

[0087] If the value of L3 - L4 is too small (for example, less than or equal to 1 mm), it will cause the second engaging portion to be inconvenient to enter the second mating portion, affecting the assembly of the kettle body 1 and the main body 2. Moreover, when the value of L3 - L4 is too small, the error tolerance rate of the assembly structure decreases, that is, if there are errors in the actual dimensions of the second engaging portion or the second mating portion, it may cause the second engaging portion to be unable to engage with the second mating portion. Therefore, when L3 - L4 > 1 mm, it can not only improve the error tolerance rate of the assembly structure but also improve the assembly efficiency of the kettle body 1 and the main body 2.

[0088] It should be noted that L1, L2, L3, and L4 should satisfy: L4 < L3 < L2 < L1 to ensure that the first engaging portion can smoothly engage with the first mating portion, the second engaging portion can smoothly engage with the second mating portion, and ensure that the first engaging portion cannot engage with the second mating portion.

[0089] In a specific embodiment, as Figure 1 shown, one of the kettle body 1 and the main body 2 is provided with an indicating portion 13, and the other has an indicating mating portion 23. The indicating portion 13 includes a first indicating portion 131 and a second indicating portion 132 that are circumferentially spaced along the liquid heating container. When the kettle body 1 rotates relative to the main body 2 until the first bump 11 engages with the first card slot 21, the first indicating portion 131 is aligned with the indicating mating portion 23 along the axial direction Z of the liquid heating container; when the kettle body 1 rotates relative to the main body 2 until the first bump 11 disengages from the first card slot 21, the second indicating portion 132 is aligned with the indicating mating portion 23 along the axial direction Z of the liquid heating container.

[0090] The indicating portion 13 and the indicating mating portion 23 cooperate to play a role in anti-fool indication. Users can judge whether the connection between the kettle body 1 and the main body 2 is in place through the relative position relationship between the indicating mating portion 23 and the first indicating portion 131 and the second indicating portion 132, which facilitates the user to assemble the kettle body 1 and the main body 2 to improve the installation convenience of the liquid heating container.

[0091] Among them, in this embodiment, the specific structures and dimensions of the indicating portion 13, the first indicating portion 131, and the second indicating portion 132 are not limited.

[0092] In a specific embodiment, the liquid heating container further includes a sealing ring, which is installed in the receiving groove 14. Along the axial direction Z of the liquid heating container, the sealing ring clamps between the bottom wall of the receiving groove 14 and the top wall of the connecting portion 24.

[0093] In this embodiment, the sealing ring is used to seal the connection between the kettle body 1 and the main body 2 when the liquid heating container is in use, preventing liquid from leaking out through the gap between the receiving groove 14 and the connecting portion 24, realizing the sealed connection between the kettle body 1 and the main body 2, thereby improving the user experience.

[0094] In a specific embodiment, as Figure 1 shown, the liquid heating container further includes a handle 4, and the handle 4 is rotatably connected to the kettle body 1.

[0095] In this embodiment, when the liquid heating container is in use, the handle 4 can be rotated to be separated from the outer wall of the kettle body 1, providing a gripping portion for the user to avoid scalding by directly contacting the kettle body 1 or the main body 2; when the liquid heating container is in a storage state, the handle 4 can abut against the outer wall of the kettle body 1 to reduce the size of the liquid heating container in its radial direction X, thereby further saving the space occupied by the liquid heating container in the storage state. Therefore, when the handle 4 is configured to be rotatably connected to the kettle body 1, the handle 4 can be switched between the use state and the storage state, achieving the effect of saving storage space.

[0096] Furthermore, as Figure 1 shown, the handle 4 includes a separable first handle portion 41 and a second handle portion 42, and the first handle portion 41 and the second handle portion 42 are respectively rotatably connected to the kettle body 1. When the liquid heating container is in use, the first handle portion 41 and the second handle portion 42 are respectively rotated relative to the kettle body 1 to Figure 1 the state shown, and the user can hold the first handle portion 41 and the second handle portion 42 simultaneously. The first handle portion 41 abuts against the second handle portion 42 to form a stable support structure, and they can limit each other's movement and prevent each other from continuing to rotate. Therefore, when the first handle portion 41 and the second handle portion 42 are provided simultaneously, the gripping stability of the handle 4 can be improved, preventing the handle 4 from rotating relative to the kettle body 1 in the use state, and thus preventing the liquid from spilling due to shaking. When storing the liquid heating container, the first handle portion 41 and the second handle portion 42 can be rotated relative to the kettle body 1 in opposite directions until they respectively abut against the outer walls of the kettle body 1 on both sides of the handle 4.

[0097] Wherein, the first handle portion 41 and the second handle portion 42 can be detachably connected by a magnetic attraction structure or a buckle structure, and this embodiment does not limit this.

[0098] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A liquid heating container, comprising a kettle body (1) and a main body (2), characterized in that, One of the kettle body (1) and the main body (2) is provided with a first clamping portion and at least one second clamping portion, and the other is provided with a first mating portion and at least one second mating portion; The first mating portion has a first opening (211), the second mating portion has a second opening (221), the first clamping portion is clamped with the first mating portion through the first opening (211), and the second clamping portion is clamped with the second mating portion through the second opening (221) to limit the axial movement of the kettle body (1) relative to the main body (2) along the liquid heating container; Along the circumferential direction of the liquid heating container, the length of the first clamping portion is greater than the length of the second opening (221).

2. The liquid heating container according to claim 1, characterized in that, The first clamping portion is a first protrusion (11), the first mating portion is a first groove (21), and the first protrusion (11) is in clamping fit with the first groove (21); And / or, the second clamping portion is a second protrusion (12), the second mating portion is a second groove (22), and the second protrusion (12) is in clamping fit with the second groove (22).

3. The liquid heating container according to claim 2, wherein The first groove (21) includes a first section (212) and a second section (213) that communicate with each other along the circumferential direction of the liquid heating container. Along the axial direction of the liquid heating container, the first opening (211) is located at one end of the first section (212) away from the second section (213); During the rotation of the kettle body (1) relative to the main body (2), the first protrusion (11) is in sliding fit with the first groove (21). The first protrusion (11) is used for clamping with the first groove (21) when sliding to the second section (213), and is also used for releasing the clamping with the first groove (21) when sliding to the first section (212); And / or, the second groove (22) includes a third section (222) and a fourth section (223) that communicate with each other along the circumferential direction of the liquid heating container. Along the axial direction of the liquid heating container, the second opening (221) is located at one end of the third section (222) away from the fourth section (223); During the rotation of the kettle body (1) relative to the main body (2), the second protrusion (12) is in sliding fit with the second groove (22). The second protrusion (12) is used for clamping with the second groove (22) when sliding to the fourth section (223), and is also used for releasing the clamping with the second groove (22) when sliding to the third section (222).

4. The liquid heating container according to claim 3, wherein, One of the kettle body (1) and the main body (2) is provided with an indicating portion (13), and the other has an indicating mating portion (23); The indicating portion (13) includes a first indicating portion (131) and a second indicating portion (132) that are spaced apart along the circumferential direction of the liquid heating container; When the kettle body (1) rotates relative to the main body (2) until the first protrusion (11) is clamped with the first groove (21), the first indicating portion (131) is aligned with the indicating mating portion (23) along the axial direction of the liquid heating container; When the kettle body (1) rotates relative to the main body (2) until the first bump (11) disengages from the first card slot (21), the second indicating portion (132) and the indicating cooperation portion (23) are aligned along the axial direction of the liquid heating container.

5. The liquid heating container according to claim 1, wherein Along the circumferential direction of the liquid heating container, the length of the first opening (211) is L1, and the length of the first engaging portion is L2, where L1 - L2 > 1 mm.

6. The liquid heating container according to claim 1, wherein Along the circumferential direction of the liquid heating container, the length of the second opening (221) is L3, and the length of the second engaging portion is L4, where L3 - L4 > 1 mm.

7. The liquid heating container according to claim 1, characterized in that, One of the bottom of the kettle body (1) and the top of the main body (2) is provided with a receiving groove (14), and the other is provided with a connecting portion (24), and at least a part of the connecting portion (24) extends into the receiving groove (14); One of the receiving groove (14) and the connecting portion (24) is provided with the first engaging portion and the second engaging portion, and the other is provided with the first cooperation portion and the second cooperation portion.

8. The liquid heating container according to claim 7, wherein, The liquid heating container further includes a sealing ring, and the sealing ring is installed in the receiving groove (14); Along the axial direction of the liquid heating container, the sealing ring is clamped between the bottom wall of the receiving groove (14) and the top wall of the connecting portion (24).

9. The liquid heating container according to any one of claims 1-8, characterized in that, The inner diameter of the kettle body (1) is larger than the outer diameter of the main body (2), so that the main body (2) can be received in the kettle body (1).

10. The liquid heating container according to any one of claims 1-8, characterized in that, The liquid heating container further includes a handle (4), and the handle (4) is rotatably connected to the kettle body (1).

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