Base assembly and liquid heating container

Abstract

The embodiment of the utility model provides a base assembly and a liquid heating container, and the base assembly comprises a base, the middle part of which is provided with a through hole; the rotating assembly is arranged in the through hole, the rotating assembly and the base can rotate relatively, the rotating assembly comprises a rotating upper cover and a rotating lower cover, and the rotating upper cover and the rotating lower cover are connected in a buckled mode; one end of the power line is connected with the rotating assembly, and the rotating assembly rotates relative to the base so that the power line can be wound in the base. According to the base assembly provided by the embodiment of the invention, the rotating assembly and the base can relatively rotate around the central axis, and the power line can be wound in the base by rotating the base or the rotating assembly. The rotary upper cover and the rotary lower cover are connected in a buckled mode, compared with the structure that the rotary upper cover and the rotary lower cover are connected through a plurality of screws and other parts serving as fasteners, buckled connection assembly is simpler, buckled assembly can be achieved only by pressing the two parts, and the assembly efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen appliances, in particular to a base assembly and a liquid heating container. BACKGROUND

[0002] At present, the power supply base assembly of the existing kettle, the storage mode of the power cord is generally winding around the fixed power supply base lower cover disc wire groove, manually winding the power cord, the user winding operation is complex when storing the power cord, and the power cord is also prone to loose winding, wire disconnection and other phenomena, and the product use experience is poor. In view of this, the related technology proposes a power supply base assembly capable of rotating to store the power cord, the rotating assembly generally includes two upper and lower shells, the two upper and lower shells are connected by a plurality of screws to form a winding disc, and the winding disc is rotated to realize the storage of the power cord. Such a structure needs to fasten multiple screws when assembling the winding disc, which takes a long time to assemble, and the screws also increase the product cost. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least solve the problem of complex winding operation when storing the power cord in the existing technology or related technology.

[0004] Therefore, the first aspect of the present application provides a base assembly, comprising: a base, a through hole is arranged in the middle of the base; a rotating assembly arranged in the through hole, the rotating assembly and the base can rotate relative to each other, the rotating assembly comprises a rotating upper cover and a rotating lower cover, and the rotating upper cover and the rotating lower cover are connected by snap-fit; a power cord, one end of the power cord is connected with the rotating assembly, and the rotating of the rotating assembly relative to the base can wind the power cord in the base.

[0005] The base assembly provided by the embodiment of the present application can rotate the rotating assembly and the base relative to the central axis, and the power cord can be wound in the base by rotating the base or the rotating assembly, so as to realize the storage of the power cord. This structure changes the traditional operation mode of manually winding the power cord, and the power cord can be rotated and wound by rotating any one of the rotating assembly and the base. In addition, during the unwinding process, the plug end of the power cord is picked up, and the wound power cord can be pulled out and released by performing a pulling action. This power cord winding and unwinding mode can greatly improve the user experience. Further, the rotating assembly comprises a rotating upper cover and a rotating lower cover, and the rotating upper cover and the rotating lower cover are connected by snap-fit. Compared with the structure in which the rotating upper cover and the rotating lower cover are connected by a plurality of screws and other parts as fasteners, the snap-fit connection assembly is simpler, and only two parts need to be pressed to realize the snap-fit assembly, which can improve the assembly efficiency. In addition, the fasteners such as screws are also saved, which not only saves the cost, but also avoids the problems that the fasteners such as screws are prone to loosen or even fall off during long-term use, thereby reducing the maintenance cost.

[0006] In some embodiments, at least part of the structure of the base is clamped between the rotating upper cover and the rotating lower cover, so that the rotating upper cover and the rotating lower cover can limit the displacement of the base in the axial direction.

[0007] In these embodiments, the rotating upper cover is located above the base, and the rotating lower cover is located below the base, and the two are clamped above and below the base to movably hold the base in the middle to achieve axial limiting. Without affecting rotation, the connection between the base and the rotating assembly is achieved, and the disconnection between the base and the rotating assembly is prevented.

[0008] In some embodiments, one of the rotating upper cover and the rotating lower cover is provided with an elastic buckle, and the other is provided with a buckling part, and the elastic buckle is buckled on the buckling part to connect the rotating upper cover and the rotating lower cover.

[0009] In these embodiments, the connection of the rotating upper cover and the rotating lower cover is achieved through the cooperation of the elastic buckle and the buckling part, which is conducive to assembly. Specifically, the structure of the elastic buckle is simple, and the elastic buckle can produce slight elastic deformation when subjected to force. In actual assembly, the rotating upper cover can be pressed downward from top to bottom, so that the elastic buckles produce elastic deformation and expand outward, thereby being buckled on the buckling part. The assembly method is simple.

[0010] In some embodiments, the elastic buckle and / or the buckling part are located in the inner circle of the through hole, and the inner side wall of the through hole can abut against the elastic buckle and / or the buckling part in the radial direction to limit the displacement of the rotating assembly and the base in the radial direction.

[0011] In these embodiments, the elastic buckle and / or the buckling part are located in the inner circle of the through hole and can move relative to the through hole. That is, when the relative displacement in the radial direction between the base and the rotating assembly occurs, the elastic buckle and / or the buckling part can abut against the inner side wall of the through hole to limit the relative displacement, so that the offset in the radial direction between the base and the rotating assembly during relative rotation can be limited by the abutment between the elastic buckle and / or the buckling part and the side wall of the through hole, achieving radial limiting. This prevents the rotating assembly and the base from having a large offset in the radial direction during rotation, and ensures that the rotating assembly and the base can rotate relative to the center axis.

[0012] In some embodiments, the base includes a base top wall, the through hole is formed on the base top wall, and the outer peripheral edge of the through hole is clamped between the rotating upper cover and the rotating lower cover to limit the displacement of the rotating assembly relative to the base in the axial direction. In this way, the base top wall at the outer peripheral edge of the through hole is clamped between the rotating upper cover and the rotating lower cover, the rotating upper cover can stop the upward movement of the base top wall, and the rotating lower cover can stop the downward movement of the base top wall, thereby achieving axial limiting of the base top wall from the top and bottom directions.

[0013] In some embodiments, the inner peripheral edge of the through hole is formed with an annular groove, the outer peripheral edge of the rotating upper cover is axially arranged on the bottom wall of the groove, and the outer peripheral edge of the rotating upper cover can abut against the inner side wall of the groove in the radial direction to limit the displacement of the rotating assembly relative to the base in the radial direction.

[0014] In these embodiments, the outer peripheral edge of the rotating upper cover is located in the groove and can move in the groove, that is, when the relative displacement between the base and the rotating assembly occurs in the radial direction, the inner side wall of the groove can stop the rotating upper cover, thereby limiting the radial displacement of the rotating upper cover, preventing excessive radial displacement of the rotating upper cover during rotation, and ensuring that the rotating assembly and the base can rotate relative to each other around the central axis. Further, the outer peripheral edge of the rotating upper cover is arranged axially on the bottom wall of the groove, so that the bottom wall of the groove is clamped between the rotating upper cover and the rotating lower cover. The rotating upper cover can stop the upward movement of the base relative to the base, and the rotating lower cover can stop the downward movement of the base relative to the base, thereby limiting the axial displacement between the base and the rotating assembly from the top and bottom directions, avoiding the separation of the base and the rotating assembly, and reducing the shaking of the rotating assembly relative to the base, thereby improving the rotation stability.

[0015] In some embodiments, the rotating lower cover is provided with a stop protrusion extending towards and close to the lower surface of the top wall of the base. An insertion gap is formed between the outer peripheral edge of the rotating upper cover and the upper end of the stop protrusion, and the outer peripheral edge of the through hole is inserted into the insertion gap. In this way, the outer peripheral edge of the base is inserted into the insertion gap formed by the stop protrusion and the outer peripheral edge of the rotating upper cover from the top and bottom directions, thereby limiting the axial displacement between the base and the rotating assembly.

[0016] In some embodiments, the outer peripheral edge of the base in the radial direction is provided with a base side wall, and the base side wall is provided with a notch through which the power cord can move. In this way, the notch provided on the base side wall can limit the movement range of the power cord, so that the power cord is always limited to move in a small range in the notch during the rotation of the power cord, thereby facilitating the rotation of the power cord and preventing the power cord from affecting the storage of the power cord.

[0017] In some embodiments, the rotating lower cover comprises a lower cover body and a plurality of flaps extending radially outward from the outer periphery of the lower cover body. The plurality of flaps are distributed in a petal shape around the outer periphery of the lower cover body, and a pulling gap is formed between adjacent two flaps.

[0018] In the embodiments, a plurality of baffle plates are arranged on the outer periphery of the lower cover body in the radial direction of the lower cover body, the baffle plates and the top wall of the base and the side wall of the base enclose a wire accommodating groove, during rotation of the rotating assembly or the base, the power cord can be wound and stored in the wire accommodating groove, the baffle plates have a stop effect on the power cord, and the power cord is prevented from running out of the wire accommodating groove, so that the power cord is conveniently stored. In addition, the arrangement of the baffle plates is also conducive to the rotation of the rotating assembly, and the rotation of the rotating assembly can be realized by simply pushing the baffle plates, so that the rotation operation is convenient and conducive to operation, and an additional structure for pushing to enable the rotating assembly to rotate is not required, and the wire stopping structure and the pushing structure are combined into one. Further, a pushing gap is arranged between two adjacent baffle plates, so that the baffle plates are more conveniently pushed, and the rotation operation is more convenient and conducive to operation.

[0019] In some embodiments, the base assembly further comprises a connector connected to the rotating lower cover and capable of rotating with the rotating lower cover. In this way, the mounting structure for mounting the connector can be arranged on the rotating lower cover, so that the structure arranged on the rotating upper cover can be reduced as much as possible, and the appearance quality of the rotating upper cover can be ensured.

[0020] The second aspect of the utility model provides a liquid heating container, including container body and the base assembly that any one embodiment of first aspect provides, container body can be placed to the base assembly on, to with container body electricity connection.

[0021] The liquid heating container provided by the embodiment of the utility model has the base assembly provided by any one of the first aspect, and has all the beneficial effects of any one of the first aspect, which are not listed one by one.

[0022] Further, the container body can be placed on the base assembly, and the electrical connection structure arranged on the container body can be electrically connected with the connector, so that the liquid heating container can be powered to heat the container body.

[0023] Further aspects and / or advantages of the utility model overall concept will be in part elucidated in the following description, and / or will be apparent from the description, or can be learned from the implementation of the utility model overall concept. BRIEF DESCRIPTION OF DRAWINGS

[0024] The above and other purposes and characteristics of the utility model will become more apparent through the following description of the embodiments in combination with the accompanying drawings, in which:

[0025] Figure 1 is the cross-sectional structure schematic diagram of the base assembly according to one embodiment of the utility model along the longitudinal direction;

[0026] Figure 2 is the cross-sectional structure explosion view of the base assembly according to one embodiment of the utility model along the longitudinal direction;

[0027] Figure 3 is an exploded view of a base assembly according to an embodiment of the present utility model in a partially cut-away state;

[0028] Figure 4 is an exploded view of a liquid heating container according to an embodiment of the present utility model;

[0029] Figure 5 is a structural schematic view of a liquid heating container according to an embodiment of the present utility model.

[0030] Figures 1 to 5 BRIEF DESCRIPTION OF DRAWINGS

[0031] 10 base, 110 through hole, 120 base top wall, 121 sink, 122 drain port, 130 base side wall, 131 notch,

[0032] 20 rotating assembly, 210 rotating upper cover, 211 elastic buckle, 220 rotating lower cover, 221 lower cover body, 2211 stop protrusion, 222 stop sheet, 223 buckling part, 230 connector,

[0033] 30 power cord,

[0034] 40 container body. DETAILED DESCRIPTION

[0035] The following detailed description is provided to help the reader obtain a thorough understanding of the methods, devices, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, devices, and / or systems described herein will be clear to those skilled in the art after understanding the disclosure provided herein. For example, the order of the operations described herein is merely an example, and is not limited to those set forth herein, but can be changed as will be clear to those skilled in the art after understanding the disclosure provided herein, except for operations that must occur in a specific order. In addition, the description of features known in the art can be omitted for the sake of clarity and brevity.

[0036] The features described herein can be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided so as to merely show some of the many possible ways of implementing the methods, devices, and / or systems described herein, which will be clear to those skilled in the art after understanding the disclosure provided herein.

[0037] As used herein, the term "and / or" includes any one of the associated listed items, as well as any combination of any two or more of the associated listed items.

[0038] Although terms such as "first", "second", and "third" can be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. Instead, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, terms of a first element, a first component, a first region, a first layer, or a first section described in the examples herein could also be termed a second element, a second component, a second region, a second layer, or a second section without departing from the teachings of the examples.

[0039] In the description, when an element such as a layer, a region, or a substrate is referred to as "on" another element, "connected to" or "coupled to" another element, it can be "directly on", "directly connected to" or "directly coupled to" the other element, or one or more other elements can be interposed therebetween. In contrast, when an element is referred to as "directly on", "directly connected to" or "directly coupled to" another element, no other element can be interposed therebetween.

[0040] The terms used herein are only used to describe various examples and not to limit the disclosure. The singular form is intended to include the plural form unless the context clearly indicates otherwise. The terms "comprise", "include" and "have" indicate the presence of the stated feature, number, operation, component, element and / or combination thereof, but do not exclude the presence or addition of one or more other features, numbers, operations, components, elements and / or combinations thereof. The term "a plurality of" represents any number of two or more.

[0041] The orientation terms "upper", "lower", "top", "bottom", and the like in the present application are all defined based on the orientation of the product when it is placed upright in the normal use state.

[0042] Unless otherwise defined, all terms used herein, including technical terms and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs after the understanding of the present application. Unless explicitly defined herein, terms such as those defined in a general dictionary should be interpreted as having the same meaning as their meanings in the context of the relevant art and the present application, and should not be interpreted ideally or too formally.

[0043] In addition, in the description of the examples, when it is considered that a detailed description of the related structure or function known to be confusing to the understanding of the present application will be omitted such a detailed description.

[0044] The following will be described in conjunction with Figures 1 to 5 A base assembly and a liquid heating container of some embodiments of the present application are described.

[0045] As shown in Figures 1 to 3 The utility model discloses a first aspect of embodiment provides a base assembly, comprising: base 10, the middle part of base 10 is provided with through -hole 110, rotating assembly 20 is arranged in through -hole 110, and rotating assembly 20 can rotate relative to base 10, and rotating assembly 20 includes rotating upper cover 210 and rotating lower cover 220, and rotating upper cover 210 and rotating lower cover 220 buckle and connect, power cord 30, one end of power cord 30 is connected with rotating assembly 20, and rotating assembly 20 can be wound in base 10 relative to base 10 rotation power cord 30.

[0046] The base assembly provided by the embodiment of the present aspect, rotating assembly 20 and base 10 can rotate relative to the central axis, and rotating base 10 or rotating assembly 20 can wind power cord 30 in base 10, to realize the storage of power cord 30, which changes the traditional operation mode of winding the power cord 30 by hand, and the power cord 30 can be wound and released by rotating any one of rotating assembly 20 and base 10, and in the process of unwinding, the power cord 30 can be pulled out and released by picking up the plug end of the power cord 30 and performing a pulling action, which can greatly improve the user experience. Further, rotating assembly 20 includes rotating upper cover 210 and rotating lower cover 220, and rotating upper cover 210 and rotating lower cover 220 are buckle connected, compared with the structure that rotating upper cover 210 and rotating lower cover 220 are connected by multiple screws and other parts as fasteners, the buckle connection assembly is simpler, and only two parts need to be pressed to realize the buckle assembly, which can improve the assembly efficiency. Moreover, the screws and other fasteners are also saved, which saves the cost and also avoids the problem that the screws and other fasteners are easy to loosen or even fall off during long-term use, reducing the maintenance cost.

[0047] In some embodiments, as shown in Figures 1 to 3 One of rotating upper cover 210 and rotating lower cover 220 is provided with an elastic buckle 211, and the other is provided with a buckle part 223, and the elastic buckle 211 is clamped on the buckle part 223 to connect rotating upper cover 210 and rotating lower cover 220.

[0048] In these embodiments, the connection of rotating upper cover 210 and rotating lower cover 220 is realized by the cooperation of elastic buckle 211 and buckle part 223, which is conducive to assembly. Specifically, the structure of elastic buckle 211 is simple, and elastic buckle 211 can produce slight elastic deformation when stressed, and in actual assembly, rotating upper cover 210 can be pressed from top to bottom, so that multiple elastic buckles 211 produce elastic deformation and expand outward, thereby being clamped on the buckle part 223, and the assembly method is simple.

[0049] Further, in one specific embodiment, asFigures 1 to 3 As shown, a plurality of elastic buckles 211 are arranged on the rotating upper cover 210, and when the rotating upper cover 210 is assembled with the rotating lower cover 220, the base 10 is located between the two parts, and then the plurality of elastic buckles 211 of the rotating upper cover 210 pass through the through hole 110 of the base 10 and are buckled with the buckling part 223 on the rotating lower cover 220. After assembly, the base 10 and other parts can rotate around the central axis relative to the rotating assembly 20.

[0050] Further, in some embodiments, as shown, the plurality of elastic buckles 211 are uniformly and evenly distributed on the rotating upper cover 210 or the rotating lower cover 220, wherein the number of elastic buckles 211 is 3 to 6, and the buckling part 223 corresponds to the elastic buckle 211 one by one. In a specific embodiment of the present application, the number of elastic buckles 211 is 4, which can stably connect the rotating upper cover 210 and the rotating lower cover 220, and will not cause complex structure and waste due to too many numbers. Figures 1 to 3

[0051] Further, in some embodiments, the buckling part 223 can be a plurality of independent protruding columns arranged on the rotating upper cover 210 or the rotating lower cover 220, the top end of the protruding column has a buckling position extending in the direction of the elastic buckle 211, and the buckling part 223 is buckled with the elastic buckle 211 to realize the buckling connection; or the buckling part 223 can also be a circle of protruding columns arranged on the rotating upper cover 210 or the rotating lower cover 220, the top end of the protruding column has a buckling position extending in the direction of the elastic buckle 211, and the buckling part 223 is buckled with the elastic buckle 211 to realize the buckling connection.

[0052] In some embodiments, as shown, at least part of the structure of the base 10 is clamped between the rotating upper cover 210 and the rotating lower cover 220, so that the rotating upper cover 210 and the rotating lower cover 220 can limit the displacement of the base 10 in the axial direction. Figure 1 In these embodiments, the rotating upper cover 210 is located above the base 10, and the rotating lower cover 220 is located below the base 10, and the two clamps the base 10 movably in the middle to realize axial limiting. Without affecting rotation, the connection between the base 10 and the rotating assembly 20 is realized, and the disconnection between the base 10 and the rotating assembly 20 is prevented.

[0053] In some embodiments, as shown, the elastic buckle 211 and / or the buckling part 223 are located in the inner circle of the through hole 110, and the inner side wall of the through hole 110 can abut against the elastic buckle 211 and / or the buckling part 223 in the radial direction, so as to limit the displacement of the rotating assembly 20 relative to the base 10 in the radial direction.

[0054] Figure 1

[0055] ​​​In these embodiments, the elastic buckle 211 and / or the clamping portion 223 are located at the inner periphery of the through hole 110 and can move relative to the through hole 110, that is, when the relative displacement in the radial direction between the base 10 and the rotating assembly 20 occurs, the elastic buckle 211 and / or the clamping portion 223 can abut against the inner side wall of the through hole 110 to limit the relative displacement, so that the offset in the radial direction between the base 10 and the rotating assembly 20 during the relative rotation can be limited by the limiting stop between the elastic buckle 211 and / or the clamping portion 223 and the side wall of the through hole 110, realizing radial limiting, preventing the rotating assembly 20 and the base 10 from having a large offset in the radial direction during rotation, and ensuring that the rotating assembly 20 and the base 10 can rotate relative to each other around the central axis.

[0056] In some embodiments, as shown in Figures 1 to 3 The base 10 includes a base top wall 120, and the through hole 110 is formed on the base top wall 120. The outer peripheral edge of the through hole 110 is clamped between the rotating upper cover 210 and the rotating lower cover 220 to limit the displacement of the rotating assembly 20 relative to the base 10 in the axial direction. In this way, the base top wall 120 at the outer peripheral edge of the through hole 110 is clamped between the rotating upper cover 210 and the rotating lower cover 220. The rotating upper cover 210 can stop the upward movement of the base top wall 120, and the rotating lower cover 220 can stop the downward movement of the base top wall 120, thereby achieving axial limiting of the base top wall 120 from the top and bottom directions.

[0057] In some embodiments, as shown in Figures 1 to 3 The inner peripheral edge of the through hole 110 is formed with an annular groove 121, and the outer peripheral edge of the rotating upper cover 210 is axially arranged on the bottom wall of the groove 121. The outer peripheral edge of the rotating upper cover 210 can abut against the inner side wall of the groove 121 in the radial direction to limit the displacement of the rotating assembly 20 relative to the base 10 in the radial direction.

[0058] In these embodiments, the outer peripheral edge of the rotating upper cover 210 is located in the groove 121 and can move in the groove 121, that is, when the relative displacement in the radial direction between the base 10 and the rotating assembly 20 occurs, the inner side wall of the groove 121 can stop the rotating upper cover 210, thereby realizing radial limiting of the rotating upper cover 210 to prevent the rotating upper cover 210 from having a large offset in the radial direction during rotation, and ensuring that the rotating assembly 20 and the base 10 can rotate relative to each other around the central axis.

[0059] Further, the outer peripheral edge of the rotating upper cover 210 is axially arranged on the bottom wall of the sink 121, so that the bottom wall of the sink 121 is clamped between the rotating upper cover 210 and the rotating lower cover 220, the rotating upper cover 210 can stop the relative upward movement of the base 10, and the rotating lower cover 220 can stop the relative downward movement of the base 10, thereby achieving axial positioning between the base 10 and the rotating assembly 20 from the top and bottom directions, avoiding separation of the base 10 and the rotating assembly 20, and reducing the shaking of the rotating assembly 20 relative to the base 10, thereby improving the rotation stability.

[0060] In some embodiments, the rotating lower cover 220 is provided with a stop protruding rib 2211 extending towards and close to the lower surface of the base top wall 120, and an insertion gap is formed between the outer peripheral edge of the rotating upper cover 210 and the upper end of the stop protruding rib 2211, and the outer peripheral edge of the through hole 110 is inserted into the insertion gap. In this way, the base top wall 120 around the through hole 110 is inserted into the insertion gap formed by the stop protruding rib 2211 and the outer peripheral edge of the rotating upper cover 210, thereby achieving axial positioning between the base 10 and the rotating assembly 20 from the top and bottom directions.

[0061] In some embodiments, as shown in Figure 2 the radial direction of the base 10 is provided with a base side wall 130, and the base side wall 130 is provided with a notch 131 through which the power cord 30 is movably arranged. In this way, the notch 131 arranged on the base side wall 130 can limit the movement range of the power cord 30, and during the rotation of the power cord 30, the power cord 30 is always limited to move in a small range in the notch 131, so that the power cord 30 is smoothly rotated and stored, and the power cord 30 is prevented from affecting the storage of the power cord 30.

[0062] In some embodiments, as an example, the notch 131 is a waist-shaped hole, an elongated hole, an oval hole, a circular hole, etc., which is convenient for processing and is also conducive to the passing of the power cord 30. Preferably, the notch 131 is a waist-shaped hole, and the length direction of the waist-shaped hole is arranged along the horizontal direction. During the rotation of the power cord 30, the power cord 30 will shake in the through hole, and the waist-shaped hole can not only provide space for the shaking of the power cord 30, but also limit the large shaking of the power cord 30 in the up-down direction, so that the power cord 30 can be smoothly stored without affecting the smooth storage. Of course, the notch 131 can also be a special-shaped hole, which will not be enumerated one by one here, but all of them belong to the protection scope of the present application without departing from the design concept.

[0063] In some embodiments, as an example, the notch 131 can also be a non-fully-enclosed hole with an opening in communication with the outside, such as a U-shaped groove, an Ω-shaped groove, or the like, and a stop line structure is arranged at the opening so that the size of the opening is smaller than the outer diameter of the power cord 30, preventing the power cord 30 from being pulled out of the opening.

[0064] In some embodiments, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the rotating lower cover 220 includes a lower cover body 221 and a plurality of stop flaps 222 extending radially outward from the outer periphery of the lower cover body 221, the plurality of stop flaps 222 being distributed in a petal shape around the outer periphery of the lower cover body 221, and a dialing gap being formed between adjacent two stop flaps 222.

[0065] In these embodiments, the plurality of stop flaps 222 are arranged on the outer periphery in the radial direction of the lower cover body 221, and the stop flaps 222 and the base top wall 120 and the base side wall 130 enclose a wire storage groove, during the rotation of the rotating assembly 20 or the base 10, the power cord 30 can be wound and stored in the wire storage groove, the stop flaps 222 have a stop effect on the power cord 30, preventing the power cord 30 from running out of the wire storage groove, facilitating the storage of the power cord 30. In addition, the arrangement of the stop flaps 222 is also conducive to the rotation of the rotating assembly 20, and dialing the stop flaps 222 can realize the rotation of the rotating assembly 20, making the rotation operation more convenient and facilitating the operation, and without the need for additional structures for dialing to enable the rotation of the rotating assembly 20, the wire stop structure and the dialing structure are combined into one.

[0066] Further, the dialing gap is arranged between adjacent two stop flaps 222, making it more convenient to dial the stop flaps 222, and making the rotation operation more convenient and facilitating the operation.

[0067] Further, in some embodiments, as an example, the stop flaps 222 are arranged at the lower end of the lower cover body 221, so that the distance between the stop flaps 222 and the base top wall 120 is further, and the wire storage groove space enclosed by the stop flaps 222, the base top wall 120 and the base side wall 130 is larger, which is more conducive to the storage of the wound power cord 30.

[0068] Further, in some embodiments, as an example, the rotating lower cover 220 further includes a stop protruding rib 2211 arranged at the outer peripheral edge of the lower cover body 221, the stop protruding rib 2211 extending in a cylindrical wall towards the direction close to the rotating upper cover 210, and the innermost coil of the power cord 30 can be wound on the outer surface of the stop protruding rib 2211.

[0069] Further, in some embodiments, as an example, the stop protrusion 2211 is optionally provided with a wire passing groove, and the power cord 30 can pass out of the wire passing groove on the stop protrusion 2211 to extend to the outside of the rotating lower cover 220.

[0070] Further, the position of the notch 131 on the base side wall 130 corresponds to the position of the wire passing groove in the radial direction, that is, the wire passing groove and the notch 131 are arranged in the same angular range in the circumferential direction, which is conducive to the power cord 30 extending linearly to the outside of the base 10. In the actual process of arranging the power cord 30, the power cord 30 is wound and arranged in the accommodation groove between the base 10 and the rotating assembly 20. As the base 10 or the rotating assembly 20 rotates, the exposed power cord 30 gradually shortens, and after the storage is completed, the power cord head is blocked outside the notch 131, which can stop the rotation in time and is more conducive to the storage of the power cord 30.

[0071] In some embodiments, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the base assembly further includes a connector 230 connected to the rotating lower cover 220 and capable of rotating with the rotating lower cover 220. In this way, the mounting structure for mounting the connector 230 can be arranged on the rotating lower cover 220. Since the rotating upper cover 210 and the rotating lower cover 220 are both injection molded plastic parts, the outer surface of the structure inside the rotating upper cover 210 and the rotating lower cover 220 will shrink. By integrating the mounting structure and the stop protrusion 2211 for winding on the rotating lower cover 220, it is possible to minimize the structure arranged on the rotating upper cover 210 and ensure that the appearance quality of the rotating upper cover 210 is good.

[0072] In some embodiments, the rotating upper cover 210 is provided with a central hole, and the connector 230 is arranged in the central hole and fixed to the rotating lower cover 220. Further, as an example, one end of the power cord 30 is connected to the tab terminal of the connector 230, and the other end is led out and then passes through the wire passing groove on the rotating lower cover 220 and the notch 131 on the base side wall 130, and finally extends out of the base 10. After the rotating lower cover 220 and the rotating upper cover 210 are connected, the connector 230 and the power cord 30 can also be compressed and fixed.

[0073] In some embodiments, the distance between the radially inner ends of two adjacent baffles 222 is greater than or equal to 0 mm and less than or equal to 20 mm. That is, on the end of the baffle 222 close to the lower cover body 221, the distance between two adjacent baffles 222 is greater than or equal to 0 mm and less than or equal to 20 mm. In this way, the distance between adjacent baffles 222 is smaller on the end close to the lower cover body 221, and the end of the baffle 222 close to the lower cover body 221 can be used to stop the power cord 30, and the smaller distance can better block the power cord 30 and prevent the power cord 30 from protruding between the two baffles 222.

[0074] In some embodiments, as shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the number of baffles 222 is 5 to 8. In this way, on the one hand, the baffles 222 are more densely distributed on the outer periphery of the lower cover body 221, making it easier to control the distance between two adjacent baffles 222, and on the other hand, it also avoids too many baffles 222, which leads to a complex mold structure. In one specific embodiment of the present application, the number of baffles 222 is 6.

[0075] As shown in Figure 4 and Figure 5 , the second aspect of the utility model provides a liquid heating container, which comprises a container body 40 and the base assembly provided by any one of the embodiments of the first aspect, therefore, the liquid heating container provided by the embodiments of the utility model has all the beneficial effects of the base assembly provided by any one of the embodiments of the first aspect, which are not listed here.

[0076] Further, the container body 40 can be placed on the base assembly, and the electrical connection structure provided on the container body 40 can be electrically connected with the connector 230, so that the liquid heating container can be powered to heat the container body 40.

[0077] In some embodiments, as shown in Figure 1 , Figure 2 and Figure 3 , a plurality of drain holes 122 are provided on the base top wall 120. Water spilled on the base 10 can be drained to the outside of the base assembly through the drain holes 122, preventing the base assembly from being waterlogged and avoiding the risk of long-term accumulation of liquid inside the base assembly.

[0078] In some embodiments, as an example, the liquid heating container can be an electric kettle, an electric thermos, a health pot, etc.

[0079] Although the embodiments of the present application have been described in detail above, those skilled in the art can make various modifications and variations to the embodiments of the present application without departing from the spirit and scope of the present application. It should be understood that these modifications and variations will still fall within the spirit and scope of the embodiments of the present application defined by the claims.

Claims

1. A base assembly characterized by, The base (10) is provided with a through hole (110) in the middle part thereof; A rotating assembly (20) is arranged in the through hole (110) and can rotate relative to the base (10), and the rotating assembly (20) comprises a rotating upper cover (210) and a rotating lower cover (220), and the rotating upper cover (210) and the rotating lower cover (220) are connected by snap-fit; One end of a power line (30) is connected to the rotating assembly (20), and the rotating assembly (20) can be wound in the base (10) by rotating relative to the base (10).

2. The base assembly according to claim 1, wherein At least part of the structure of the base (10) is clamped between the rotating upper cover (210) and the rotating lower cover (220), so that the rotating upper cover (210) and the rotating lower cover (220) can limit the displacement of the base (10) in the axial direction.

3. The base assembly according to claim 1, wherein One of the rotating upper cover (210) and the rotating lower cover (220) is provided with an elastic buckle (211), and the other is provided with a snap-fit part (223), and the elastic buckle (211) is snap-fitted on the snap-fit part (223) to connect the rotating upper cover (210) and the rotating lower cover (220).

4. The base assembly according to claim 3, wherein The elastic buckle (211) and / or the snap-fit part (223) are located in the inner ring of the through hole (110), and the inner side wall of the through hole (110) can abut against the elastic buckle (211) and / or the snap-fit part (223) in the radial direction to limit the displacement of the rotating assembly (20) relative to the base (10) in the radial direction.

5. The base assembly according to claim 1, wherein The base (10) comprises a base top wall (120), and the through hole (110) is formed on the base top wall (120), and the outer peripheral edge of the through hole (110) is clamped between the rotating upper cover (210) and the rotating lower cover (220) to limit the displacement of the rotating assembly (20) relative to the base (10) in the axial direction. The inner peripheral edge of the through hole (110) is formed with an annular groove (121), the outer peripheral edge of the rotating upper cover (210) is axially arranged on the bottom wall of the groove (121), and the outer peripheral edge of the rotating upper cover (210) can abut against the inner side wall of the groove (121) in the radial direction to limit the displacement of the rotating assembly (20) relative to the base (10) in the radial direction.

6. The base assembly of claim 5, wherein, ​ 7. The base assembly of claim 6, wherein, The rotating lower cover (220) is provided with a stop protrusion (2211) extending to and close to the lower surface of the base top wall (120), an insertion gap is formed between the outer peripheral edge of the rotating upper cover (210) and the upper end of the stop protrusion (2211), and the outer peripheral edge of the through hole (110) is inserted into the insertion gap.

8. The base assembly according to any one of claims 1 to 7, wherein, The outer peripheral edge of the base (10) in the radial direction is provided with a base side wall (130), and the power cord (30) is movably arranged in a notch (131) of the base side wall (130).

9. The base assembly according to any one of claims 1 to 7, wherein, The rotating lower cover (220) comprises a lower cover body (221) and a plurality of flaps (222) extending radially outward from the outer periphery of the lower cover body (221), the plurality of flaps (222) are distributed in petal shape around the outer periphery of the lower cover body (221), and a dialing gap is formed between two adjacent flaps (222).

10. The base assembly of any one of claims 1-7, wherein, The base assembly further comprises: A connector (230) connected with the rotating lower cover (220) and capable of rotating with the rotating lower cover (220).

11. A liquid heating vessel characterised in that, Comprise: A container body (40); And The base assembly according to any one of claims 1 to 10, the container body (40) can be placed on the base assembly to be electrically connected with the container body (40).

Images