CN219940331U - Liquid heating container - Google Patents

Abstract

The utility model relates to a liquid heating container, which comprises a shell and an inner container, wherein the inner container is arranged in the shell, the inner container comprises a support and a container body, one end of the support is connected with the shell, the other end of the support is connected with the container body, wherein the support is provided with a first locking part, the container body is provided with a second locking part, the first locking part and the second locking part are matched and locked and connected, the structure is simple, the connection is reliable, the stability is high, the assembly is easy, the support and the container body of the inner container are formed separately, the structural design of the support is more diversified, the complexity of a locking structure and a water sealing structure at a water inlet of the inner container can be reduced, the reliable anti-toppling function of the liquid heating container is easier to realize, the structural design freedom degree of the inner container is improved, and the support and the container body can be made of different materials, so that the use of metal materials of the inner container can be reduced, the cost is further saved, the weight of the container body is reduced, and the use experience of a user is improved.

Description

Liquid heating container

Technical Field

The utility model relates to the technical field of household appliances, in particular to a liquid heating container.

Background

The liquid heating container has the advantages of heating blocks, safety, reliability, simplicity in use, convenience in carrying and the like, and particularly has the anti-toppling function, is widely applied to family life, gradually becomes a household appliance with higher use frequency in family life, and is greatly convenient and meets the life demands of people. Liquid heating vessels with anti-toppling feature typically comprise a vessel body and a vessel lid that fits over an opening in the vessel body. At present, the inner container inside the container body of the existing liquid heating container is usually an integrated inner container, and the degree of freedom of structural design of the inner container is poor, so that the locking structure and the water sealing structure of the inner container and the container cover matched with each other at the mouth part of the container body are complex, and the cost is high.

Disclosure of Invention

The utility model provides a liquid heating container, which aims to solve the problem of poor freedom degree of the structural design of an inner container in the prior art.

The embodiment of the utility model provides a liquid heating container, which comprises a shell and an inner container, wherein the inner container is arranged in the shell, the inner container comprises a bracket and a container body, one end of the bracket is connected with the shell, the other end of the bracket is connected with the container body, the bracket is provided with a first locking part, the container body is provided with a second locking part, and the first locking part is in locking connection with the second locking part in a matching way.

In this scheme, the inner bag is installed and is formed the container body in the shell, wherein, the inner bag is formed by the locking of the second locking portion and first locking portion of the courage body and support, can improve the joint strength of courage body and support, improve the structural stability of inner bag, and the courage body is used for holding liquid, the one end and the shell of support are connected, the other end is connected with the courage body, can provide the support for the courage body, prevent that the courage body from producing in the shell and rocking, improved the structural stability of liquid heating container, the simple structure of this inner bag connects reliably, easily assembles, can improve assembly efficiency, the cost is saved. In addition, because the support and the courage body of inner bag separately form, can make the structural design of support more diversified, thereby can reduce the locking structure of liquid heating container in the water inlet department of inner bag and seal the complexity of water structure, more easily liquid heating container realizes reliable anti-toppling function, the structural design degree of freedom of inner bag has been improved, and the support can adopt different manufacturing materials with the courage body, thereby can reduce the use of the metal material of inner bag, further practice thrift the cost, reduce the weight of the container body, improve user's use experience.

In one possible design, the first locking portion is provided with a first through hole, the second locking portion is axially extended along the edge of the opening of the liner body, the second locking portion is provided with a locking groove, and the second locking portion is arranged through the first through hole and can rotate along the first through hole along the circumferential direction, so that at least part of the first locking portion is located in the locking groove.

In this scheme, when support and courage body locking are connected, can insert the first through-hole of first locking portion with the second locking portion, rotate courage body along circumference, make the at least partial card of first locking portion go into the locking groove of second locking portion in to the relative displacement of restriction courage body and support, thereby realize that support and courage body are connected through the locking of first locking portion and second locking portion, with the joint strength who promotes support and courage body, and this simple structure, easily processing forms, can reduce the structure complexity of inner bag, and need not the instrument in the assembly process, easily assembly, can improve assembly efficiency.

In one possible design, the first locking portion is provided with a second through hole, the second locking portion extends radially along the edge of the opening of the liner body, the second locking portion is provided with a locking hole, the liner further comprises a locking piece, the second locking portion is abutted to the lower surface of the first locking portion, and the locking piece is arranged in the locking hole and the second through hole in a penetrating mode.

In this scheme, when support and courage body locking are connected, can be with the lower surface butt of second locking portion and first locking portion, make locking hole and second through-hole aim at, pass locking hole and second through-hole with the retaining member to the relative displacement of restriction courage body and support, thereby realize that support and courage body are connected through the locking of first locking portion and second locking portion, with the joint strength who promotes support and courage body, lock first locking portion and second locking portion through the retaining member in this structure, the connection reliability is higher, the structural stability of inner bag is stronger.

In one possible design, the first locking portion is provided with a third through hole, the second locking portion extends axially along the edge of the opening of the liner body, and the second locking portion penetrates through the third through hole and can be bent towards the upper surface side of the first locking portion.

In this scheme, when support and courage body locking are connected, can insert the third through-hole of first locking portion with second locking portion, buckle the direction of the upper surface of second locking portion towards first locking portion again, with the laminating of the upper surface of second locking portion at least part can with first locking portion to the relative displacement of restriction courage body and support, thereby realize that support and courage body pass through the locking of first locking portion and second locking portion and be connected, and the structure is simpler, easier processing, the assembly is also more convenient.

In one possible design, the support includes a frame body, the first locking portion is radially protruding outside the frame body, and when the first locking portion is in locking connection with the second locking portion, at least part of the frame body is located in the container body and is in sealing connection with the container body.

In this scheme, first locking portion sets up along radial protrusion in the outside of support body, thereby first locking portion locks with the shell of second locking portion inner bag and is connected, the inboard roughness of inner bag has been improved, also can prevent that the liquid in the inner bag from soaking first connecting portion and second connecting portion for a long time, corrode first connecting portion and second connecting portion, the connection reliability of first connecting portion and second connecting portion has been improved, and the support body of support is located the inside part of courage body and courage body sealing connection, can prevent that the liquid in the inner bag from leading to the fact the influence to the spare part outside the inner bag from support and courage body coupling part outflow, the leakproofness of inner bag has been improved, the safety in utilization of liquid heating container has been guaranteed.

In one possible design, the liner further includes a sealing ring disposed between the liner body and the frame body.

In this scheme, sealing washer simple structure is convenient for mass production and makes, and is with low costs, and easily realizes sealing connection between courage body and the false body, can reduce the structure complexity of inner bag, the equipment of the liquid heating container of being convenient for improves assembly efficiency.

In one possible design, the shell comprises a shell body and a spout formed at the upper end of the shell body, the support further comprises a water guide part, the water guide part is formed at one end of the support body away from the liner body, the shape of the water guide part is matched with that of the spout, and the outer wall of the water guide part is abutted to the inner wall of the spout.

In this scheme, the inner bag is installed in the shell after, the inner wall butt of water guide part and hu zui on the support has improved the mounting stability of support in the shell upper end to improve the fixed effect of inner bag in the shell, prevent that the inner bag from producing to rock, improve liquid heating container's structural stability, and need not to connect independent five metals huzui again alone on the support, reduced the structure complexity of support, simplified the process flow, further improved manufacturing efficiency, practice thrift the cost.

In one possible design, the holder further has an outwardly disposed flange which abuts against an edge of the housing.

In this scheme, the inner bag is installed in the shell after, and the support passes through the turn-ups to be supported at the top edge of shell, and the courage body locks on the support, can reduce the pressure of courage body to its below part to further improve the structural stability of liquid heating container.

In one possible design, the support further includes a tapered portion formed on the frame body in a radially recessed manner, and the liquid heating container further includes a container cover including a cover plate and a sealing portion, the sealing portion being disposed on a side of the cover plate facing the liner, the cover plate abutting the flange, and the sealing portion abutting the tapered portion.

In this scheme, when the container lid closes on the container body, the apron of container lid and the turn-ups butt of support, sealing and the portion butt that contracts of support to make container lid can sealing connection in the water inlet of inner bag, prevent that the container body from empting the back high temperature liquid in the inner bag and scalding the user or damaging the house mesa through the water inlet outflow, realize the anti-toppling function of liquid house hot container promptly, improve the safety in utilization of liquid heating container, improve user's use experience.

In one possible design, the frame body is provided with a clamping groove, the container cover further comprises a connecting portion and a clamping assembly, the connecting portion is arranged between the cover plate and the sealing portion, the clamping assembly is installed on the connecting portion, when the cover plate is in butt joint with the flanging, the connecting portion is located in the support, and the clamping assembly is in matched clamping connection with the clamping groove.

In this scheme, connecting portion provides the space of installation for buckle subassembly, and when apron and turn-ups butt, buckle subassembly and joint groove cooperation joint can prevent that the container lid from touching by mistake and opening to compress tightly sealed portion stability on the interior portion of shrinking on the support, further improved liquid heating container's safety in utilization.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

Drawings

FIG. 1 is an exploded view of a liquid heating vessel according to one embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the assembled structure of the liquid heating vessel of FIG. 1;

FIG. 3 is an exploded view of the liner in one embodiment;

FIG. 4 is a schematic view of an assembly structure of the liner of FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is an exploded view of the liner in another embodiment;

FIG. 7 is a schematic view of an assembly structure of the liner of FIG. 6;

FIG. 8 is a partial enlarged view at B in FIG. 7;

FIG. 9 is an exploded view of the liner in another embodiment;

FIG. 10 is a schematic view of an assembled structure of the liner of FIG. 9;

fig. 11 is a partial enlarged view at C in fig. 10.

Reference numerals:

10-a container body;

1-a housing;

11-a housing;

12-a spout;

121-supporting ribs;

2-an inner container;

21-a bracket;

211-a first locking portion;

211 a-a first via;

211 b-a second through hole;

211 c-a third via;

211 d-upper surface;

211 e-lower surface;

212-a frame body;

213-a water guide;

214-flanging;

215-a pinch-in portion;

216-a clamping groove;

217-boss;

22-gall bladder;

221-a second locking portion;

221 a-locking groove;

221 b-locking holes;

222-mouth;

23-sealing rings;

231-avoidance slot;

232-protrusions;

24-locking piece;

3-a handle;

4-a control assembly;

5-a bottom cover;

20-a container lid;

201-cover plate;

202-a connection;

203-a seal;

204-a snap assembly;

30-a power base.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

Detailed Description

For a better understanding of the technical solution of the present utility model, the following detailed description of the embodiments of the present utility model refers to the accompanying drawings.

It should be understood that the described embodiments are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one relationship describing the association of the associated objects, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

It should be noted that, the terms "upper", "lower", "left", "right", and the like in the embodiments of the present utility model are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

The embodiment of the utility model provides a liquid heating container, which comprises a shell and a liner, as shown in fig. 1 and 2, wherein the liner 2 is arranged in the shell 1. The liner 2 comprises a support 21 and a liner body 22, one end of the support 21 is connected with the shell 1, the other end of the support 21 is connected with the liner body 22, the support 21 is provided with a first locking part 211, the liner body 22 is provided with a second locking part 221, and the first locking part 211 is in locking connection with the second locking part 221 in a matching mode.

In this embodiment, as shown in fig. 1 and 2, the liner 2 is installed in the housing 1 to form the container body 10, where the liner 2 is formed by locking and connecting the liner 22 and the bracket 21 by the second locking portion 221 and the first locking portion 211, so as to improve the connection strength between the liner 22 and the bracket 21, improve the structural stability of the liner 2, and make the liner 22 be used for containing liquid, one end of the bracket 21 is connected with the housing 1, and the other end is connected with the liner 22, so as to provide support for the liner 22, prevent the liner 22 from shaking in the housing 1, improve the structural stability of the liquid heating container, and make the liner 2 simple in structure, reliable in connection, easy to assemble, and capable of improving the assembly efficiency and saving the cost. In addition, because the support 21 and the courage body 22 of inner bag 2 separately form, can make the structural design of support 21 more diversified, thereby can reduce the locking structure of liquid heating container in the water inlet department of inner bag 2 and seal the complexity of water structure, more easily liquid heating container realizes reliable anti-toppling function, improved the structural design degree of freedom of inner bag 2, and support 21 can adopt different manufacturing materials with courage body 22, thereby can reduce the use of the metallic material of inner bag 2, further practice thrift the cost, reduce the weight of container body 10, improve user's use experience.

The material of the bracket 21 may be a high polymer plastic material such as Polypropylene (PP), high density polyethylene (High Density Polyethylene, HDPE), etc., so as to reduce the material of the metal material of the liner 2, and the manufacturing difficulty can be reduced, the manufacturing efficiency can be improved, and the manufacturing cost can be further saved by injection molding. Of course, the material of the bracket 21 may be a metal material, or may be formed by other processes, which is not limited herein.

The material of the liner 22 may be an alloy material such as stainless steel, specifically, 304 stainless steel, 316 stainless steel, etc., and is not limited thereto.

In addition, the support 21 and the liner 22 may be coupled in a locking manner by the first locking portion 211 and the second locking portion 221 in various manners, which will be described below with reference to specific embodiments.

In the first embodiment, as shown in fig. 3 to 5, the first locking portion 211 is provided with a first through hole 211a, the second locking portion 221 is axially extended along the edge of the mouth 222 of the liner 22, the second locking portion 221 is provided with a locking groove 221a, and the second locking portion 221 is disposed through the first through hole 211a and can rotate along the circumferential direction of the first through hole 211a, so that at least part of the first locking portion 211 is located in the locking groove 221 a.

In this embodiment, as shown in fig. 3 to 5, when the support 21 is in locking connection with the liner 22, the second locking portion 221 may be inserted into the first through hole 211a of the first locking portion 211, and the liner 22 is rotated in the circumferential direction, so that at least part of the first locking portion 211 is clamped into the locking groove 221a of the second locking portion 221 to limit the relative displacement between the liner 22 and the support 21, so as to realize locking connection between the support 21 and the liner 22 through the first locking portion 211 and the second locking portion 221, so as to improve the connection strength between the support 21 and the liner 22.

The cross section of the second locking portion 221 in the horizontal direction may be a bar, a rectangular block, a circular block, or the like, and the first through hole 211a of the first locking portion 211 may be a bar, a rectangular hole, a circular hole, or the like, which is mated with the second locking portion 221, which is not limited herein.

In the embodiment shown in fig. 3 to 5, the cross section of the second locking portion 221 in the horizontal direction is a strip shape with the same radian and thickness as the edge of the mouth portion 222 of the liner 22, and the shape of the first through hole 211a on the first locking portion 211 is a strip-shaped hole with the same radian matched with the first through hole 211a, so that the first locking portion 211 can rotate along the first through hole 211a, and locking connection between the first locking portion 211 and the second locking portion 221 is realized.

As shown in fig. 3 and 4, a plurality of second locking portions 221 may be provided at the edge of the opening 222 of the liner 22, and a plurality of second locking portions 221 may be provided at intervals along the edge of the opening 222 of the liner 22, and a plurality of first through holes 211a may be provided, and the plurality of first through holes 211a may correspond to the positions of the second locking portions 221, so as to improve the connection reliability between the first locking portions 211 and the second locking portions 221.

Further, the number of the second locking parts 221 and the first through holes 211a may be set to 3 to 8, for example, 3, 4, 5, 6, 7, or 8, etc., to ensure reliable connection of the bracket 21 and the container body 22, which is not limited herein.

In the embodiment shown in fig. 3 and fig. 4, the number of the second locking portions 221 and the number of the first through holes 211a are 4, so that the relative displacement of the bracket 21 and the liner 22 in the horizontal direction can be well limited, and the structural stability of the liner 2 can be improved.

In a second specific embodiment, as shown in fig. 6 to 8, the first locking portion 211 is provided with a second through hole 211b, the second locking portion 221 is radially extended along the edge of the mouth 222 of the liner 22, the second locking portion 221 is provided with a locking hole 221b, the liner 2 further includes a locking member 24, the second locking portion 221 abuts against the lower surface 211e of the first locking portion 211, and the locking member 24 is disposed through the locking hole 221b and the second through hole 211b.

In this embodiment, as shown in fig. 6 to 8, when the support 21 is in locking connection with the liner 22, the second locking portion 221 may be abutted against the lower surface 211e of the first locking portion 211, so that the locking hole 221b is aligned with the second through hole 211b, and the locking member 24 passes through the locking hole 221b and the second through hole 211b to limit the relative displacement between the liner 22 and the support 21, so as to achieve locking connection between the support 21 and the liner 22 through the first locking portion 211 and the second locking portion 221, so as to improve the connection strength between the support 21 and the liner 22.

The locking member 24 may be a locking member such as a bolt, a lock catch, or the like, which is not limited herein.

In addition, the locking hole 221b and the second through hole 211b may be a threaded hole, a bar-shaped hole, a round hole, or the like, which is matched with the locking member 24, without limitation.

In the embodiment shown in fig. 6 to 8, the locking member 24 is a bolt, and the locking hole 221b and the second through hole 211b are threaded holes, so that the locking connection between the locking member 24 and the locking hole 221b and the locking connection between the locking member 24 and the second through hole 211b are easy, the structural complexity of the liner 2 is further reduced, and the assembly efficiency is improved.

As shown in fig. 6 to 8, a boss 217 may be protruded at a position of the second through hole 211b on the first locking portion 211 to further increase a length of the second through hole 211b, thereby increasing a screw-fit stroke of the locking member 24 and the second through hole 211b to increase a connection strength thereof, thereby improving connection reliability of the locking member 24 and the locking hole 211b and the second through hole 211b, and simultaneously reducing stress around the second through hole 211b when the locking member 24 is locked and connected, thereby preventing the first locking portion 211 from being deformed, and improving a structural strength of the first locking portion 211.

In addition, as shown in fig. 6 to 8, a plurality of locking holes 221b may be provided, and a plurality of locking holes 221b may be provided at intervals along the circumferential direction of the edge of the mouth 222 of the container body 22, and a plurality of second through holes 211b may be provided, and a plurality of second through holes 211b may correspond to the positions of the locking holes 221b, and the number of locking members 24 may be provided according to the number of locking holes 221b and the number of second through holes 211b, so as to ensure the connection reliability of the first locking portion 211 and the second locking portion 221.

Further, the number of the locking holes 221b, the second through holes 211b, and the locking members 24 may be set to 3 to 8, for example, 3, 4, 5, 6, 7, or 8, etc., to ensure reliable connection between the bracket 21 and the liner 22, which is not limited herein.

In the embodiment shown in fig. 6 and 7, the number of the second locking portions 221 and the number of the first through holes 211a are 4, so that the relative displacement of the bracket 21 and the liner 22 in the horizontal direction can be well limited, and the structural stability of the liner 2 can be improved.

In addition, in this structure, the second locking portion 221 may be a plurality of sheet-shaped clips, as shown in fig. 6 to 8, which are disposed at intervals along the edge of the opening 222 of the liner 22, so as to further save manufacturing materials of the liner 22 and save costs, and of course, the second locking portion 221 may also be a flange structure extending outwards along the edge of the opening 222 of the liner 22, so as to improve the structural strength of the second locking portion 221, and prevent the second locking portion 221 from deforming, which is not limited herein.

In the third embodiment, as shown in fig. 9 to 11, the first locking portion is provided with a third through hole 211c, the second locking portion 221 is axially extended along the edge of the mouth 222 of the liner 22, and the second locking portion 221 is disposed through the third through hole 211c and is bendable toward the upper surface 211d of the first locking portion 211, so that the second locking portion 221 is attached to the upper surface 211d of the first locking portion 211.

In this embodiment, as shown in fig. 9 to 11, when the support 21 is in locking connection with the liner 22, the second locking portion 221 can be inserted into the third through hole 211c of the first locking portion 211, then the second locking portion 221 is bent towards the upper surface 211d of the first locking portion 211, and at least part of the second locking portion 221 can be attached to the upper surface 211d of the first locking portion 211 so as to limit the relative displacement between the liner 22 and the support 21, thereby realizing locking connection between the support 21 and the liner 22 by the first locking portion 211 and the second locking portion 221.

The cross section of the second locking portion 221 in the horizontal direction may be a bar, a rectangular block, a circular block, or the like, and the third through hole 211c of the first locking portion 211 may be a bar, a rectangular hole, a circular hole, or the like, which is mated with the second locking portion 221, which is not limited herein.

In the embodiment shown in fig. 9 to 11, the cross section of the second locking portion 221 in the horizontal direction is a strip-shaped hole with the same radian and thickness as the edge of the mouth portion 222 of the liner 22, and the third through hole 211c on the first locking portion 211 is a strip-shaped hole with the same radian matched with the first through hole 211c, so that the first locking portion 211 and the third through hole 211c are conveniently matched and connected to realize locking connection of the first locking portion 211 and the second locking portion 221.

As shown in fig. 9 and 10, a plurality of second locking portions 221 may be provided at the edge of the mouth 222 of the liner 22, and a plurality of second locking portions 221 may be provided at intervals along the edge of the mouth 222 of the liner 22, and a plurality of third through holes 211c may be provided, and the plurality of third through holes 211c may correspond to the positions of the second locking portions 221, so as to improve the connection reliability between the first locking portions 211 and the second locking portions 221.

Further, the number of the second locking parts 221 and the third through holes 211c may be set to 3 to 8, for example, 3, 4, 5, 6, 7, or 8, etc., to ensure reliable connection of the bracket 21 and the container body 22, which is not limited herein.

In the embodiment shown in fig. 3 and fig. 4, the number of the second locking portions 221 and the third through holes 211c is 4, so that the relative displacement of the bracket 21 and the liner 22 in the horizontal direction can be well limited, and the structural stability of the liner 2 can be improved.

In a specific embodiment, as shown in fig. 1, 2, 3, 6 and 9, the bracket 21 includes a frame body 212, the first locking portion 211 is disposed protruding radially outside the frame body 212, and when the first locking portion 211 and the second locking portion 221 are in locking connection, at least part of the frame body 212 is located in the liner body 22 and is in sealing connection with the liner body 22.

In this embodiment, as shown in fig. 1, 2, 3, 6 and 9, the first locking portion 211 is radially protruding from the outer side of the frame body 212, so that the first locking portion 211 and the second locking portion 221 are locked and connected with the outer shell of the inner container 2, which improves the flatness of the inner side of the inner container 2, can prevent the liquid in the inner container 2 from soaking the first connecting portion 211 and the second connecting portion 221 for a long time, corrodes the first connecting portion 211 and the second connecting portion 221, improves the connection reliability of the first connecting portion 211 and the second connecting portion 221, and the portion of the frame body 212 of the bracket 21 located inside the inner container body 22 is in sealing connection with the inner container body 22, which can prevent the liquid in the inner container 2 from flowing out from the connecting portion of the bracket 21 and the inner container body 22 to affect the parts outside the inner container 2, improve the tightness of the inner container 2, and ensure the use safety of the liquid heating container.

As shown in fig. 1, 2, 3, 6 and 9, the first locking portion 211 may be a flange structure extending radially along the outer side of the frame 212, so as to improve the structural strength of the first locking portion 211 and prevent the first locking portion 211 from deforming, and of course, the first locking portion 211 may also be formed by stacking a plurality of sheets at intervals along the outer side of the frame 212, so as to save manufacturing materials and cost of the bracket 21, which is not limited herein.

In a specific embodiment, as shown in fig. 2 to 11, the liner 2 further includes a sealing ring 23, and the sealing ring 23 is disposed between the liner 22 and the frame 212.

In this embodiment, the seal ring 23 has a simple structure, is convenient for mass production and manufacture, has low cost, is easy to realize sealing connection between the liner 22 and the prosthesis 212, can reduce the structural complexity of the liner 2, is convenient for assembling the liquid heating container, and improves the assembly efficiency.

The seal ring 23 may have various structures according to the structures of the first locking portion 211 and the second locking portion 221, so that the sealing effect at the connection portion between the bracket 21 and the liner 22 is better, which will be described below by way of specific embodiments.

In the first embodiment, as shown in fig. 6 to 8, a U-shaped groove may be disposed on the sealing ring 23, and an avoidance groove 231 is disposed at a position corresponding to the second locking portion 221, so that in the process of assembling the liner 2, the sealing ring 23 may be first embedded in the mouth 222 of the liner 22, and then the locking connection between the support 21 and the liner 22 is performed, so as to ensure the sealing effect at the joint between the support 21 and the liner 22.

In the second embodiment, as shown in fig. 3, 9 and 11, the sealing ring 23 may be provided with corrugated protrusions 232 to improve the extrusion deformation capability of the sealing ring 23, so as to facilitate the assembly of the liner 2 and reduce the assembly difficulty. When the liner 2 is assembled, the sealing ring 23 can be sleeved on the frame 212, and then the support 21 and the liner 22 are in locking connection, so that the assembly is simple and the assembly efficiency is high.

In addition, the sealing ring 23 may be made of a food-grade flexible material such as silica gel or silicone rubber, so as to ensure the safety of the liquid heating container.

In a specific embodiment, as shown in fig. 1, 2, 3, 6 and 9, the housing 1 includes a casing 11 and a spout 12 formed at an upper end of the casing 11, the stand 21 further includes a water guiding portion 213, the water guiding portion 213 is formed at an end of the stand 212 far away from the liner 22, the shape of the water guiding portion 213 is matched with that of the spout 12, and an outer wall of the water guiding portion 213 abuts against an inner wall of the spout 12.

In this embodiment, as shown in fig. 1, 2, 3, 6 and 9, after the liner 2 is installed in the shell 1, the water guide portion 213 on the support 21 is abutted to the inner wall of the spout 12, so that the installation stability of the support 21 at the upper end of the shell 1 is improved, the fixing effect of the liner 2 in the shell 1 is improved, the liner 2 is prevented from shaking, the structural stability of the liquid heating container is improved, and the independent hardware spout is not required to be separately connected to the support 21, so that the structural complexity of the support 21 is reduced, the process flow is simplified, the manufacturing efficiency is further improved, and the cost is saved.

The water guiding part 213 is inclined relative to the frame 212, and the end part of the water guiding part is triangular, so that the liquid flowing out of the liner 2 can be guided, the high-temperature liquid is prevented from splashing and flowing around when the user pours water, and the use experience of the user is improved.

In addition, as shown in fig. 2, the inner wall of the spout 12 may be provided with a supporting rib 213, and the contour of the supporting rib 213 is attached to the outer wall of the water guiding portion 213, so that the supporting effect of the bracket 21 is further improved.

In addition, the material of shell 1 can be plastic material, and shell 1 can be through moulding plastics an organic whole formation, and the equipment of the container body 10 of being convenient for practices thrift the cost, can also reduce the weight of container body 10, improves user's use experience. Of course, the housing 1 may be made of metal, and is not limited thereto.

As shown in fig. 1 and fig. 2, the container body 10 further includes a handle 3, a control assembly 4 and a bottom cover 5, the handle 3 is mounted on the housing 1, so that a user can conveniently carry the container body 10, the bottom cover 5 is connected with the housing 1 to form a mounting cavity, the control assembly 4 is disposed in the mounting cavity and located between the liner 2 and the bottom cover 5, and the control assembly 4 includes components such as an upper power coupler and a heating device, so that heating of liquid in the liner 2 can be controlled.

The liquid heating container further comprises a power base 30 matched with the container body 10, the power base 30 comprises a lower power coupler, and when the container body 10 is coupled with the power base 30, heating of liquid in the liner 2 can be achieved through the control assembly 4.

In one embodiment, as shown in fig. 1, 2, 3, 6 and 9, the bracket 21 further has an outwardly disposed flange 214, and the flange 214 abuts against an edge of the housing 1.

In this embodiment, as shown in fig. 1, 2, 3, 6 and 9, after the liner 2 is installed in the casing 1, the support 21 is supported at the top edge of the casing 1 by the flange 214, and the liner 22 is locked on the support 21, so that the pressure of the liner 22 on the lower part thereof can be reduced, thereby further improving the structural stability of the liquid heating container.

In a specific embodiment, as shown in fig. 1 and 2, the bracket 21 further includes a tapered portion 215, the tapered portion 215 is formed on the frame 212 in a radially recessed manner, the liquid heating container further includes a container cover 20, the container cover 20 includes a cover 201 and a sealing portion 203, the sealing portion 203 is disposed on a side of the cover 201 facing the liner 2, the cover 201 abuts against the flange 214, and the sealing portion 203 abuts against the tapered portion 215.

In this embodiment, as shown in fig. 1 and 2, when the container cover 20 is covered on the container body 10, the cover 201 of the container cover 20 abuts against the flange 214 of the bracket 21, and the sealing portion 203 abuts against the shrinking portion 215 of the bracket 21, so that the container cover 20 can be connected to the water inlet of the liner 2 in a sealing manner, and high-temperature liquid in the liner 2 after the container body 10 is poured is prevented from scalding a user or damaging a household table surface through the water inlet, namely, the anti-pouring function of the liquid household hot container is realized, the use safety of the liquid heating container is improved, and the use experience of the user is improved.

In a specific embodiment, as shown in fig. 1 and 2, the frame 212 is provided with a clamping groove 216, the container cover 20 further includes a connecting portion 202 and a fastening assembly 204, the connecting portion 202 is disposed between the cover 201 and the sealing portion 203, the fastening assembly 204 is mounted on the connecting portion 202, when the cover 201 abuts against the flange 214, the connecting portion 202 is located in the bracket 21, and the fastening assembly 204 is clamped with the clamping groove 216 in a matching manner.

In this embodiment, as shown in fig. 1 and 2, the connecting portion 202 provides a space for installing the buckle assembly 204, and when the cover 201 abuts against the flange 214, the buckle assembly 204 is engaged with the engaging groove 216, so as to prevent the container cover 20 from being opened by mistake, thereby stably pressing the sealing portion 203 on the retracted portion 215 on the bracket 21, and further improving the use safety of the liquid heating container.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A liquid heating vessel comprising:

a housing (1);

the inner container (2) is arranged in the shell (1), the inner container (2) comprises a bracket (21) and a container body (22), one end of the bracket (21) is connected with the shell (1), and the other end of the bracket (21) is connected with the container body (22);

the support (21) is provided with a first locking part (211), the liner body (22) is provided with a second locking part (221), and the first locking part (211) is in matched locking connection with the second locking part (221).

2. A liquid heating vessel according to claim 1, wherein the first locking portion (211) is provided with a first through hole (211 a), the second locking portion (221) is axially extended along an edge of the mouth (222) of the container body (22), and the second locking portion (221) is provided with a locking groove (221 a);

the second locking part (221) is arranged through the first through hole (211 a) in a penetrating way and can rotate along the first through hole (211 a) along the circumferential direction, so that at least part of the first locking part (211) is positioned in the locking groove (221 a).

3. A liquid heating vessel according to claim 1, wherein the first locking portion (211) is provided with a second through hole (211 b), the second locking portion (221) is provided extending radially along an edge of the mouth (222) of the container body (22), and the second locking portion (221) is provided with a locking hole (221 b);

the liner (2) further comprises a locking piece (24), the second locking part (221) is abutted to the lower surface (211 e) of the first locking part (211), and the locking piece (24) is arranged through the locking hole (221 b) and the second through hole (211 b).

4. A liquid heating vessel according to claim 1, wherein the first locking portion (211) is provided with a third through hole (211 c), and the second locking portion (221) is axially extended along the edge of the mouth (222) of the container body (22);

the second locking part (221) is arranged through the third through hole (211 c) in a penetrating way, and can be bent towards the upper surface (211 d) side of the first locking part (211).

5. A liquid heating vessel according to any one of claims 1-4, wherein the bracket (21) comprises a frame body (212), the first locking portion (211) being provided protruding radially outside the frame body (212);

when the first locking part (211) is in locking connection with the second locking part (221), at least part of the frame body (212) is positioned in the liner body (22) and is in sealing connection with the liner body (22).

6. The liquid heating vessel according to claim 5, wherein the inner container (2) further comprises a sealing ring (23), the sealing ring (23) being arranged between the container body (22) and the frame body (212).

7. The liquid heating vessel according to claim 5, wherein the housing (1) comprises a shell (11) and a spout (12) formed at an upper end of the shell (11), the stand (21) further comprises a water guide portion (213), and the water guide portion (213) is formed at an end of the stand body (212) away from the container body (22);

the shape of the water guide part (213) is matched with the kettle mouth (12);

the outer wall of the water guide part (213) is abutted with the inner wall of the kettle mouth (12).

8. A liquid heating vessel according to claim 5, wherein the bracket (21) further has an outwardly arranged flange (214), the flange (214) abutting against an edge of the housing (1).

9. The liquid heating vessel according to claim 8, wherein the bracket (21) further comprises a tapered portion (215), the tapered portion (215) being formed on the bracket body (212) in a radially recessed manner;

the liquid heating container further comprises a container cover (20), wherein the container cover (20) comprises a cover plate (201) and a sealing part (203), and the sealing part (203) is arranged on one side of the cover plate (201) facing the inner container (2);

the cover plate (201) is abutted with the flanging (214);

the sealing portion (203) is in contact with the retracted portion (215).

10. The liquid heating vessel according to claim 9, wherein the frame body (212) is provided with a clamping groove (216);

the container cover (20) further comprises a connecting part (202) and a buckle assembly (204), wherein the connecting part (202) is arranged between the cover plate (201) and the sealing part (203), and the buckle assembly (204) is installed on the connecting part (202);

when the cover plate (201) is abutted with the flanging (214), the connecting part (202) is positioned in the bracket (21), and the clamping assembly (204) is matched and clamped with the clamping groove (216).