Liquid heating container
By employing a spiral connection structure and a double limiting design in the liquid heating container, the problem of inconvenient container lid assembly and disassembly is solved, achieving stable connection and convenient operation of the container lid.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-03-03
AI Technical Summary
In existing liquid heating containers, the lid is inconvenient to install or remove, and the connection structure is not perfect.
The spiral connection structure is adopted. The axial positioning of the container lid and the container body is achieved through the inclined sliding engagement of the first limiting part and the first limiting mating part. Combined with the double positioning of the second limiting part and the baffle, the stable installation and removal of the container lid are ensured.
It improves the reliability and ease of operation of the connection between the container lid and the container body, reduces the difficulty of disassembly and assembly, and enhances the user experience.
Smart Images
Figure CN223958659U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of household appliances, and more particularly to a liquid heating container. Background Technology
[0002] Liquid heating containers typically consist of a container body and a container lid. The container lid is detachably attached to the opening of the container body. When the container lid is attached to the container body, it can prevent dust and hot water from splashing out.
[0003] In the existing technology, the connection structure between the container body and the container lid is not perfect, resulting in inconvenience in disassembly and assembly. Utility Model Content
[0004] This application provides a liquid heating container that solves the problem of inconvenient operation when disassembling and assembling the container lid in the prior art.
[0005] This application provides a liquid heating container, comprising: a container body; a container lid detachably connected to the container body; one of the inner sidewall of the container body and the outer sidewall of the container lid is provided with a first limiting portion, and the other is provided with a first limiting mating portion, wherein the first limiting portion has a first inclined surface and the first limiting mating portion has a second inclined surface;
[0006] During the rotation of the container lid relative to the container body, the first inclined surface can slide and engage with the second inclined surface, so that the first limiting part and the first limiting engagement part form a spiral connection to restrict the axial movement of the container lid along the container body.
[0007] In the above scheme, the container lid can rotate relative to the container body. During the rotation of the container lid relative to the container body, the first inclined surface can slide and engage with the second inclined surface, so that the first limiting part and the first limiting engagement part form a spiral connection. At this time, the first limiting part and the first limiting engagement part can form a limiting engagement in the axial direction of the container body to restrict the axial movement of the container lid along the container body, thereby preventing the container lid from falling off the container body and thus achieving the fixation of the container lid and the container body. In this application, the first limiting part and the first limiting engagement part adopt a spiral connection structure, which facilitates the smooth installation and removal of the container lid, and the force is more controllable: on the one hand, the sliding engagement of the first inclined surface and the second inclined surface can play a certain guiding role in the movement of the container lid, which facilitates the installation of the container lid; on the other hand, the spiral connection structure can achieve the effect of tightening as it is tightened during installation, which is conducive to improving the connection reliability between the container lid and the container body. Moreover, the spiral connection structure is also more labor-saving when disassembling, thereby improving the user experience. In addition, the structure provided by this application does not require the container lid to be rotated many times to be installed in place, as with the fully threaded structure, which improves the installation and removal efficiency of the container lid and makes it more convenient for users to operate.
[0008] In one possible design, the first limiting portion is a first protrusion, and the first limiting mating portion is a connecting groove; the connecting groove has a first extension extending circumferentially along the liquid heating container, and the second inclined surface is formed in the first extension.
[0009] In the above scheme, the mating structure between the first protrusion and the connecting groove is relatively simple, making it convenient to process and use. During the rotation of the container lid relative to the container body, the first inclined surface on the first protrusion and the second inclined surface of the first extension can form a sliding fit, and the first extension can guide and limit the first protrusion, which helps to improve the stability of the container lid during rotation.
[0010] In one possible design, the connecting groove also has a second extension extending axially along the liquid heating container; during the rotation of the container lid relative to the container body, the second extension can abut against the first protrusion to restrict the rotation of the container lid relative to the container body.
[0011] In the above solution, when the container lid rotates relative to the container body until the second extension abuts against the side wall of the first protrusion, the second extension can limit the first protrusion, thereby restricting the container lid from continuing to rotate relative to the container body, so as to ensure that the container lid can be installed in place, thereby ensuring that the container lid can smoothly discharge water, and also preventing the first protrusion from separating from the first extension and affecting the installation and fixing effect of the container lid.
[0012] In one possible design, the liquid heating container includes a plurality of first limiting portions, which are spaced apart in the circumferential direction of the liquid heating container; the liquid heating container also includes a plurality of first limiting mating portions, which are spaced apart in the circumferential direction of the liquid heating container, and the plurality of first limiting mating portions correspond one-to-one with the plurality of first limiting portions.
[0013] In the above scheme, multiple first limiting parts and multiple first limiting mating parts can be arranged at intervals in the circumferential direction of the liquid heating container, which is beneficial to improving the connection reliability between the container body and the container lid. At the same time, it can also ensure that the gap between the container body and the container lid remains consistent in the circumferential direction of the liquid heating container, making it easier for users to disassemble and assemble the container lid.
[0014] In one possible design, the outer wall of the container lid is further provided with a second limiting part; the container body has a spout, and the spout is provided with a second limiting engagement part; when the first limiting part and the second limiting part form a spiral connection, the second limiting engagement part can engage with the second limiting part to restrict the container lid from moving axially along the container body.
[0015] In the above solution, the second limiting part and the second limiting mating part can achieve a double limiting effect based on the first limiting part and the first limiting mating part. Moreover, in the event of a failure in the connection between the first limiting part and the first limiting mating part, the second limiting part and the second limiting mating part can maintain the limiting effect between the container body and the container lid, which is beneficial to improving the connection reliability between the container lid and the container body.
[0016] In one possible design, the second limiting part is a second protrusion, and the second limiting mating part is a baffle. When the first limiting part and the second limiting part form a spiral connection, the second protrusion can form a limiting mating with the baffle along the axial direction of the container body.
[0017] In the above design, the structure of the second protrusion cooperating with the baffle is relatively simple, making it easy to process and use. The baffle does not affect the structural strength of the spout, and since the baffle partially covers the spout, it can provide some dust protection for the spout during the use of the liquid heating container.
[0018] In one possible design, the container lid is further provided with an abutment portion, which is arranged circumferentially around the container lid; the abutment portion abuts against the baffle along the axial direction of the container body.
[0019] In the above design, the abutting part and the baffle abut against each other along the axial direction of the container body to restrict the container lid from continuing to move downward along the axial direction of the container body, ensuring that the container lid can be installed in the accurate position. When the abutting part and the baffle abut against each other, the baffle can also provide a certain degree of support for the abutting part, thereby improving the stability of the container lid.
[0020] In one possible design, the outer wall of the container lid is further provided with a third protrusion; the third protrusion abuts against the inner wall of the container body radially.
[0021] In the above design, the third protrusion can abut against the inner wall of the container body radially to restrict the movement of the container lid in the radial direction, ensuring that the container lid remains horizontal when moving up and down along the axial direction of the container body. Furthermore, the third protrusion also controls the gap between the container lid and the container body.
[0022] In one possible design, the inner wall of the container body is further provided with an extension platform that extends radially along the container body; the extension platform is used to abut against the container lid along the axial direction of the container body.
[0023] In the above solution, the extension platform abuts against the bottom of the container lid along the axial direction of the container body to restrict the lid from moving further downwards along the axial direction of the container body, ensuring that the lid is installed in the accurate position. At the same time, the extension platform also provides some support for the lid, improving its stability.
[0024] In one possible design, the liquid heating container further includes a sealing ring installed on the container lid; the extension platform is arranged circumferentially around the container body, and the sealing ring and the extension platform abut against each other along the axial direction of the container body.
[0025] In the above solution, the sealing ring and the extension platform abut against each other along the axial direction of the container body to achieve a sealing effect between the container body and the container lid, preventing liquid from flowing out from parts other than the spout and reducing the risk of leakage. Furthermore, the extension platform can provide some support for the sealing ring, reducing the risk of it falling off.
[0026] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit this application. Attached Figure Description
[0027] Figure 1 This is a cross-sectional structural diagram of the liquid heating container provided in this application;
[0028] Figure 2 for Figure 1 A schematic diagram of the container structure;
[0029] Figure 3 for Figure 1 A schematic diagram of the container lid structure;
[0030] Figure 4 for Figure 1 A cross-sectional structural diagram of a liquid heating container from another perspective;
[0031] Figure 5 for Figure 1 A cross-sectional view of the liquid heating container in the image.
[0032] Figure label:
[0033] 1-container body;
[0034] 11-First protrusion;
[0035] 111 - First inclined plane;
[0036] 12-Spout;
[0037] 121-Baffle;
[0038] 13-Extended Platform;
[0039] 14-Opening;
[0040] 2- Container lid;
[0041] 21-Connecting slot;
[0042] 211-Second slope;
[0043] 212 - First extension;
[0044] 213 - Second extension;
[0045] 22-Second protrusion;
[0046] 23-Butt part;
[0047] 24 - Third protrusion;
[0048] 25 - Connection Channel;
[0049] 3-Sealing ring.
[0050] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. Detailed Implementation
[0051] To better understand the technical solution of this application, the embodiments of this application will be described in detail below with reference to the accompanying drawings.
[0052] It should be understood that the described embodiments are merely some, not all, of the embodiments in this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.
[0053] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.
[0054] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.
[0055] It should be noted that the directional terms such as "upper," "lower," "left," and "right" described in the embodiments of this application are used to describe the angles shown in the accompanying drawings and should not be construed as limiting the embodiments of this application. Furthermore, in the context, it should be understood that when it is mentioned that an element is connected "upper" or "lower" to another element, it can be directly connected to the other element "upper" or "lower," or indirectly connected to the other element "upper" or "lower" through an intermediate element.
[0056] This application provides a liquid heating container, such as... Figure 1 As shown, the liquid heating container includes a container body 1 and a container lid 2, combined with... Figure 2 As shown, the top of the container body 1 has an opening 14, and the container lid 2 is fastened to and detachably connected to the opening 14. The container body 1 also has a spout 12. When the container lid 2 is connected to the opening 14, the container lid 2 serves to prevent dust and splashing of hot water inside the container body 1. In this case, the user can pour water out through the spout 12 without removing the container lid 2. When the user needs to add water to the container body 1, the container lid 2 can be removed, and water can be added through the opening 14.
[0057] like Figure 2 and Figure 3 As shown, one of the inner wall of the container body 1 and the outer wall of the container lid 2 is provided with a first limiting part, and the other is provided with a first limiting mating part. The first limiting part has a first inclined surface 111, and the first limiting mating part has a second inclined surface 211. The container lid 2 can rotate relative to the container body 1. During the rotation of the container lid 2 relative to the container body 1, the first inclined surface 111 can slide and engage with the second inclined surface 211, so that the first limiting part and the first limiting mating part form a helical connection. At this time, the first limiting part and the first limiting mating part can form a limiting engagement in the axial direction Z of the container body 1 to restrict the movement of the container lid 2 along the axial direction Z of the container body 1, thereby preventing the container lid 2 from falling off the container body 1, thus achieving the fixation of the container lid 2 and the container body 1.
[0058] In this application, the first limiting part and the first limiting mating part adopt a spiral connection structure, which facilitates the smooth installation and removal of the container lid 2, and the force is more controllable. On the one hand, the sliding engagement of the first inclined surface 111 and the second inclined surface 211 can guide the movement of the container lid 2, facilitating the installation of the container lid 2. On the other hand, the spiral connection structure can achieve a tightening effect during installation, which helps to improve the connection reliability between the container lid 2 and the container body 1. Moreover, the spiral connection structure is also more labor-saving during disassembly, thereby improving the user experience. In addition, the structure provided in this application does not require the container lid 2 to be rotated many times to be installed in place, as with the fully threaded structure, improving the installation and removal efficiency of the container lid 2 and making it more convenient for users to operate.
[0059] It is understandable that when the container lid 2 rotates in the opposite direction relative to the container body 1, the first limiting part and the first limiting mating part can release the screw connection, so that the container body 1 releases the restriction on the container lid 2, and the container lid 2 can move in the axial direction Z of the container body 1, thereby realizing the disassembly of the container lid 2.
[0060] The following section provides a detailed description of the specific structure of the first limiting part and the first limiting mating part, taking an example where the first limiting part is located on the container body 1 and the first limiting mating part is located on the container lid 2. The first limiting part can be a spring-loaded latch, or alternatively, the first limiting part can be... Figure 2 The first protrusion 11 shown is provided on the inner wall of the container body 1. The first limiting fitting part can be a connecting groove 21 provided on the outer wall of the container lid 2. This structure is relatively simple and convenient to process and use. The connecting groove 21 can be formed by removing a part of the structure from the outer wall of the container lid 2, or the connecting groove 21 can also be... Figure 3 The structure shown has a first extension 212 and a second extension 213 connected to each other. The first extension 212 extends circumferentially along the container cover 2, and the second extension 213 extends axially along the container cover 2. Both the first extension 212 and the second extension 213 protrude outward relative to the outer side wall of the container cover 2, and the two can together form a connecting groove 21.
[0061] The first inclined surface 111 is formed on the lower surface of the first protrusion 11, and the second inclined surface 211 is formed on the upper surface of the first extension 212. For example... Figure 4 and Figure 5 As shown, during the rotation of the container lid 2 relative to the container body 1, the first protrusion 11 overlaps with the first extension 212, allowing the first inclined surface 111 and the second inclined surface 211 to form a sliding fit. The first extension 212 provides support, guidance, and limitation for the first protrusion 11, which helps improve the stability of the container lid 2 during rotation. When the container lid 2 rotates relative to the container body 1 until the second extension 213 abuts against the side wall of the first protrusion 11, the second extension 213 limits the first protrusion 11, thereby restricting the container lid 2 from continuing to rotate relative to the container body 1. This ensures that the container lid 2 can be installed in place, allowing water to flow smoothly from the container lid 2. It also prevents the first protrusion 11 from detaching from the first extension 212, which would affect the installation and fixing effect of the container lid 2.
[0062] It is understandable that when the first limiting part is the first protrusion 11 provided on the outer side wall of the container lid 2 and the first limiting mating part is the connecting groove 21 provided on the inner side wall of the container body 1, the first inclined surface 111 is formed on the upper surface of the first protrusion 11 and the second inclined surface 211 is formed on the lower surface of the first extension 212.
[0063] In addition, such as Figure 3 As shown, a connecting channel 25 extending along the axial direction Z of the container lid 2 can also be provided on the outer wall of the container lid 2. The connecting channel 25 is connected to the connecting groove 21. When installing the container lid 2, the first protrusion 11 can be aligned with the position of the connecting channel 25 first, and then the container lid 2 can be moved downward along the axial direction Z of the container body 1. When the first protrusion 11 corresponds to the position of the connecting groove 21 on the axial direction Z of the container body 1, the container lid 2 can be rotated relative to the container body 1 to complete the spiral connection between the container lid 2 and the container body 1. Similarly, when disassembling the container lid 2, the container lid 2 can be rotated first until it is disengaged from the connecting groove 21, and then the container lid 2 can be moved upward along the axial direction Z of the container body 1. That is, the connecting channel 25 can play a pre-positioning role for the first protrusion 11, which is beneficial to improving the disassembly and assembly efficiency of the container lid 2. It can also guide and limit the first protrusion 11 during the movement of the container lid 2 relative to the container body 1 along the axial direction Z of the container body 1, thereby improving the movement stability of the container lid 2.
[0064] In one specific embodiment, the liquid heating container may be provided with a plurality of first limiting parts and a plurality of first limiting mating parts that correspond one-to-one with the plurality of first limiting parts. The plurality of first limiting parts and the plurality of first limiting mating parts may be arranged at intervals in the circumferential direction of the liquid heating container, thereby improving the connection reliability between the container body 1 and the container lid 2. At the same time, it can also ensure that the gap between the container body 1 and the container lid 2 remains consistent in the circumferential direction of the liquid heating container, making it easier for users to disassemble and assemble the container lid 2.
[0065] Specifically, the number of the first limiting part and the first limiting mating part can be 2, 3, 4, 5 or more, and the number of the two can be equal or unequal. This application embodiment does not limit this.
[0066] In one specific embodiment, the outer wall of the container lid 2 is further provided with a second limiting part, and the spout 12 is provided with a second limiting mating part. The second limiting part can be a spring-loaded latch, or the second limiting part can also be... Figure 3 The second protrusion 22 is shown. The second limiting fitting part can be... Figure 2The baffle 121 is shown. When the container lid 2 rotates relative to the container body 1 until the first limiting part and the second limiting part form a spiral connection, the second protrusion 22 can form a limiting engagement with the baffle 121 along the axial direction Z of the container body 1 to restrict the movement of the container lid 2 along the axial direction Z of the container body 1, thereby further preventing the container lid 2 from falling off the container body 1 and improving the fixing effect of the container lid 2. The second limiting part and the second limiting engagement part can achieve a double limiting effect based on the first limiting part and the first limiting engagement part. Moreover, in the event of a failure in the connection between the first limiting part and the first limiting engagement part, the second limiting part and the second limiting engagement part can maintain the limiting effect between the container body 1 and the container lid 2, which is beneficial to improving the connection reliability between the container lid 2 and the container body 1.
[0067] When the second limiting part is a baffle 121, its structure is relatively simple and easy to process and use. The baffle 121 will not affect the structural strength of the spout 12, and since the baffle 121 will cover part of the spout 12, it can play a certain role in preventing dust from entering the liquid heating container during use.
[0068] In one specific implementation, such as Figure 1 As shown, the container lid 2 is also provided with an abutment portion 23, which is arranged circumferentially around the container lid 2. The abutment portion 23 is used to abut against the baffle 121 along the axial direction Z of the container body 1 to restrict the container lid 2 from continuing to move downward along the axial direction Z of the container body 1, ensuring that the container lid 2 is installed in the accurate position. When the abutment portion 23 abuts against the baffle 121, the baffle 121 can also provide a certain support for the abutment portion 23, thereby improving the stability of the container lid 2. Moreover, the abutment between the baffle 121 and the abutment portion 23 can also improve the sealing effect between the container lid 2 and the container body 1, preventing liquid from leaking out from between the baffle 121 and the abutment portion 23.
[0069] like Figure 1 As shown, the thickness of the bottom of the abutment portion 23 can be appropriately increased to improve the contact area between the abutment portion 23 and the baffle 121, thereby further improving the stability of the container lid 2.
[0070] In one specific implementation, such as Figure 3 and Figure 5As shown, the outer wall of the container lid 2 is also provided with a third protrusion 24. When the container lid 2 is fastened to the opening 14, the third protrusion 24 can abut against the inner wall of the container body 1 along the radial direction X of the container body 1, thereby restricting the movement of the container lid 2 in the radial direction X of the container body 1 and ensuring that the container lid 2 remains horizontal when moving up and down along the axial direction Z of the container body 1. Moreover, the third protrusion 24 can also control the gap between the container lid 2 and the container body 1. Specifically, the third protrusion 24 can extend circumferentially along the container lid 2. The third protrusion 24 can extend horizontally or obliquely, and this embodiment does not limit this.
[0071] In one specific implementation, such as Figure 4 As shown, an extension platform 13 is also provided on the inner wall of the container body 1, extending radially X along the container body 1. The extension platform 13 is used to abut against the bottom of the container lid 2 along the axial direction Z of the container body 1, thereby restricting the container lid 2 from continuing to move downward along the axial direction Z of the container body 1 and ensuring that the container lid 2 is installed in an accurate position. At the same time, the extension platform 13 also provides a certain degree of support for the container lid 2, improving the stability of the container lid 2.
[0072] The extension platform 13 can be a ring structure arranged along the circumference of the container body 1, or it can be multiple split structures arranged at intervals along the circumference of the container body 1. This application embodiment does not limit this.
[0073] Furthermore, such as Figure 1 As shown, the liquid heating container also includes a sealing ring 3, which is installed on the container lid 2. The sealing ring 3 and the extension platform 13 abut against each other along the axial direction of the container body 1 to achieve a sealing effect between the container body 1 and the container lid 2, preventing liquid from flowing out from parts other than the spout 12 and reducing the risk of leakage. Moreover, the extension platform 13 can provide a certain support for the sealing ring 3, reducing the risk of the sealing ring 3 falling off.
[0074] It should be noted that, in this embodiment, in order to ensure the sealing effect of the sealing ring 3, the extension platform 13 should be an annular structure arranged around the circumference of the container body 1.
[0075] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. A liquid heating vessel characterised in that, The liquid heating container comprises: a container body (1); a container cover (2) detachably connected to the container body (1); one of the inner side wall of the container body (1) and the outer side wall of the container cover (2) is provided with a first limiting part, and the other is provided with a first limiting matching part, the first limiting part has a first inclined surface (111), and the first limiting matching part has a second inclined surface (211); during rotation of the container cover (2) relative to the container body (1), the first inclined surface (111) can be slidably matched with the second inclined surface (211) to form a spiral connection between the first limiting part and the first limiting matching part, thereby limiting the axial movement of the container cover (2) along the container body (1).
2. The liquid heating vessel of claim 1, wherein, The first limiting part is a first protruding part (11), and the first limiting matching part is a connecting groove (21); The connecting groove (21) has a first extension (212) extending along the circumference of the liquid heating container, and the second inclined surface (211) is formed on the first extension (212).
3. The liquid heating vessel of claim 2, wherein, The connecting groove (21) also has a second extension (213) extending along the axial direction of the liquid heating container; During rotation of the container cover (2) relative to the container body (1), the second extension (213) can be abutted and matched with the first protruding part (11) to limit the rotation of the container cover (2) relative to the container body (1).
4. The liquid heating vessel of claim 1, wherein, The liquid heating container comprises a plurality of first limiting parts, and the plurality of first limiting parts are arranged at intervals in the circumferential direction of the liquid heating container; The liquid heating container comprises a plurality of first limiting matching parts, and the plurality of first limiting matching parts are arranged at intervals in the circumferential direction of the liquid heating container, and the plurality of first limiting matching parts correspond one-to-one with the plurality of first limiting parts.
5. The liquid heating vessel of claim 1, wherein, The outer side wall of the container cover (2) is further provided with a second limiting part; The container body (1) has a spout (12), and the spout (12) is provided with a second limiting matching part; When the first limiting part and the second limiting part form a spiral connection, the second limiting matching part can be matched with the second limiting part to limit the axial movement of the container cover (2) along the container body (1).
6. The liquid heating vessel of claim 5, wherein, The second limiting part is a second protruding part (22), and the second limiting matching part is a baffle (121), and when the first limiting part and the second limiting part form a spiral connection, the second protruding part (22) can be abutted and matched with the baffle (121) in the axial direction of the container body (1).
7. The liquid heating vessel of claim 6, wherein, The container cover (2) is further provided with an abutting part (23) arranged around the circumference of the container cover (2); The abutting part (23) and the baffle (121) are abutted and matched in the axial direction of the container body (1).
8. The liquid heating vessel of claim 1, wherein, The outer side wall of the container cover (2) is further provided with a third protruding part (24); The third protruding part (24) is abutted and matched with the inner side wall of the container body (1) in the radial direction of the container body (1).
9. The liquid heating vessel of any one of claims 1-8, wherein, The inner side wall of the container body (1) is further provided with an extension platform (13) extending along the radial direction of the container body (1); The extension platform (13) is used for abutting and matching with the container cover (2) along the axial direction of the container body (1).
10. The liquid heating vessel of claim 9, wherein, The liquid heating container further comprises a sealing ring (3) mounted on the container cover (2); The extension platform (13) is circumferentially arranged along the container body (1), and the sealing ring (3) abuts and matches with the extension platform (13) along the axial direction of the container body (1).