Water boiling container

Abstract

The utility model relates to the technical field of household appliances, in particular to a water boiling container which comprises a glass kettle and a heating disc, and a first positioning installation groove portion and a second positioning installation groove portion which are used for installing sealing rings are formed between the glass kettle and the inner side of the heating disc. The sealing ring is positioned and mounted between the glass kettle and the inner side of the heating disc through the first positioning and mounting groove part and the second positioning and mounting groove part; the heating disc is installed at the bottom of the glass kettle, a fixing ring used for fixing the heating disc in a matched mode is arranged at the bottom of the glass kettle, the fixing ring is connected with the glass kettle in a matched mode so that the heating disc can be fixed to the glass kettle, and the sealing ring is fixed between the glass kettle and the heating disc. The canceled heating disc is pasted and fixed to the opening end of the bottom of the glass kettle through glue, on one hand, the fixing ring is used for fixing the heating disc in a matched mode, and on the other hand, the fixing ring provides locking force acting on the glass kettle, so that the glass kettle and the heating disc clamp the sealing ring mutually, the installation structure is simple, and the assembling efficiency of the whole water boiling container is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a water boiling container. Background Art

[0002] Existing heating plates with heating tubes are usually fixed to the bottom of a glass pot for loading liquids by gluing with food-grade glue. When the glue glass pot is loaded with liquid, the liquid will come into contact with the glue, which is not good for consumers' drinking experience, and most consumers are very concerned about it after purchasing it.

[0003] Chinese Patent No. ZL202320627318.7 discloses a liquid heating container, comprising an integrated kettle body, a heating plate assembly and an inner liner. The integrated kettle body comprises an outer shell, a bottom cover and a handle located on the outer shell. The outer shell and the bottom cover together form a storage area. The heating plate assembly is located in the storage area. The heating plate assembly is fixedly connected to the bottom cover. The inner liner is located in the storage area. The inner liner is fixedly connected to the outer shell. The heating plate of the liquid heating container needs to be fixedly connected to the bottom cover, which increases the cost by adding a heat-heating plate connection and fixing structure. The internal structure of the container bottom cover is relatively complex because the heating plate includes a plate body and an extension portion. The extension portion extends radially along the plate body in a direction away from the center of the plate body. The extension portion is clamped between the inner liner and the support ribs. The support ribs are provided on the inner side wall of the bottom cover. Therefore, the heating plate and the internal space of the container bottom cover are both provided with matching structures, and the installation structure is not simple enough.

[0004] Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a water boiling container, in which the heating plate and the glass pot are sealed by a sealing ring, and the removed heating plate is fixed to the open end of the bottom of the glass pot by glue. When the glass pot is loaded with liquid, the liquid only contacts the sealing ring, ensuring the cleanliness of drinking. A fixing ring connected to and matched with the glass pot is provided. On the one hand, the fixing ring is used to match and fix the heating plate, and on the other hand, the fixing ring provides a locking force acting on the glass pot, so that the glass pot and the heating plate clamp the sealing ring with each other. The installation structure is simple, the production cost is low, and the assembly efficiency of the entire water boiling container is effectively improved.

[0006] A water boiling container designed for this purpose includes a glass kettle and a heating plate connected to the glass kettle, wherein the heating plate is mounted on the bottom of the glass kettle, and a fixing ring assembly for fixing the heating plate is provided on the bottom of the glass kettle;

[0007] A sealing ring or a glue sealing layer is provided between the glass pot, the heating plate and the fixing ring assembly, or between the glass pot and the heating plate.

[0008] A first positioning and mounting groove and a second positioning and mounting groove are provided between the glass pot and the heating plate. The first positioning and mounting groove is located between the bottom of the glass pot and the top of the heating plate, and the second positioning and mounting groove is located between the sides of the glass pot and the heating plate. The first positioning and mounting groove are connected to the second positioning and mounting groove. A sealing ring or a glue sealing layer is partially positioned and mounted on the first positioning and mounting groove, and another portion of the sealing ring or the glue sealing layer is positioned and mounted on the second positioning and mounting groove.

[0009] The fixing ring assembly includes a fixing ring that is connected to the glass pot to fix the heating plate on the glass pot, and a sealing ring is fixed between the glass pot and the heating plate;

[0010] The heating plate and the inner cavity of the glass pot form a water storage cavity for storing liquid.

[0011] The bottom of the glass pot is provided with a protruding positioning ring, and the heating plate is provided with a flange turned upward toward the bottom of the glass pot.

[0012] A first positioning and mounting groove is formed between the bottom of the positioning ring and the upper portion of the heating plate, and the sealing ring is positioned vertically between the bottom of the positioning ring and the upper portion of the heating plate;

[0013] A second positioning and installation groove is formed between the outer side of the positioning ring and the inner side of the flange, and the other part of the sealing ring is positioned between the positioning ring and the flange.

[0014] The sealing ring is provided with a sealing matching portion which is positioned and mounted on the first positioning and mounting groove portion up and down, and the sealing matching portion is horizontally extended from the inner side of the sealing ring.

[0015] A groove portion is formed between the inner side of the sealing ring and the first sealing matching portion, and the first positioning and mounting groove portion includes a positioning ring portion provided on the glass pot;

[0016] The bottom of the sealing ring is supported on the upper part of the heating plate, the outer side of the positioning ring is limited on the inner side of the groove, and the bottom of the positioning ring is supported on the first sealing matching part, so that the sealing ring is positioned up and down and installed between the glass pot and the heating plate.

[0017] A positioning ring portion is provided on the bottom of the glass pot and abuts against the inner side of the sealing ring, and the cross section of the positioning ring portion is in an inclined state or a vertical state.

[0018] The fixing ring is elastic and is provided with a first acting portion that abuts against the outer side of the glass pot positioning ring; or, the fixing ring is provided with a second acting portion that abuts against the outer side of the sealing ring, so that the fixing ring elastically locks the outer side of the glass pot positioning ring or the outer side of the sealing ring.

[0019] The sealing ring is provided with a sealing rib abutting on the inner circumference between the glass pot and the heating plate.

[0020] The inner side of the sealing ring is connected to the inner cavity of the glass pot, the outer side of the sealing ring is connected to the outside air, and a second sealing layer is provided on the outer side of the sealing ring;

[0021] The fixing ring is provided with a glue pouring groove for installing and accommodating the second sealing layer;

[0022] The bottom of the glass pot is provided with a positioning ring portion that cooperates with the fixing ring. The fixing ring is mounted on the outside of the positioning ring portion, and a glue injection groove is formed between the inside of the fixing ring and the inside of the second positioning and mounting groove portion. The second sealing layer can be formed by secondary injection molding, or another sealing ring can be directly mounted on the glue injection groove to form the second sealing layer of the sealing ring.

[0023] The bottom of the glass pot is provided with a fixing surface fixedly connected to the fixing ring, and the fixing ring is fixed to the fixing surface of the bottom of the glass pot by pasting; or, the fixing ring is an elastic locking ring with an opening, and a positioning ring is provided on the bottom of the glass pot, and the fixing ring is fixed to the outside of the positioning ring through an elastic clamp.

[0024] The fixing ring assembly also includes a pressing block for cooperating with the glass kettle to clamp the heating plate up and down, and the pressing block is connected to the fixing ring.

[0025] The water boiling container also includes a base, and an installation space for installing a thermostat is formed between the base and the bottom of the glass kettle. The glass kettle supports the open end of the base, and the open end of the base is projected completely onto the bottom of the glass kettle in the bottom view direction.

[0026] The beneficial technical effects of the utility model are as follows:

[0027] The heating plate and the glass kettle are sealed together by a sealing ring. The removed heating plate is fixed to the open end of the bottom of the glass kettle by glue. When the glass kettle is loaded with liquid, the liquid only contacts the sealing ring to ensure the cleanliness of drinking. A fixing ring connected to the glass kettle is provided. On the one hand, the fixing ring is used to match and fix the heating plate. On the other hand, the fixing ring provides a locking force acting on the glass kettle, so that the glass kettle and the heating plate clamp the sealing ring with each other. The installation structure is simple, the production cost is low, and the assembly efficiency of the entire water boiling container is effectively improved.

[0028] The fixing ring is provided with a pressure block for cooperating with the glass pot to clamp the heating plate up and down. The pressure block is connected to the fixing ring, and the upper and lower limits of the heating plate are between the fixing ring and the pressure block to ensure that the heating plate will not fall out of the glass pot downward. In addition, the fixing ring is arranged on the outside of the positioning ring part at the bottom of the glass pot, and the positioning ring part is tightly fixed with an elastic clamp, so that the positioning ring part of the glass pot and the heating plate are tightly clamped front, back, left and right with a sealing ring, ensuring a sealed connection between the heating plate and the bottom of the glass pot to prevent water leakage, eliminating the structural method of connecting the heating plate and the base in the background technology, simplifying the structure of fixing the heating plate, and simplifying the internal structure of the base, further improving assembly efficiency.

[0029] The glass kettle is supported on the open end of the base, and the projection of the open end of the base completely falls on the bottom of the glass kettle in the upward view direction. Users cannot easily see the gap in the connection between the glass kettle and the base from the downward, upward, front and side views, which makes the water boiling container look better. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0031] Figure 1 This is a schematic diagram of the three-dimensional structure of the water boiling container according to the first embodiment of the present utility model.

[0032] Figure 2 This is a schematic diagram of the cross-sectional structure of a water boiling container according to the first embodiment of the present utility model.

[0033] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0034] Figure 4 This is a schematic structural diagram of the glue filling tank in the second embodiment of the present invention.

[0035] Figure 5 This is a schematic diagram of the exploded structure of the water boiling container according to the first embodiment of the present invention.

[0036] Figure 6 It is a schematic diagram of the three-dimensional structure of the fixing ring of the first embodiment of the utility model.

[0037] Figure 7 This is a structural schematic diagram of an elastic locking ring with an opening in the first embodiment of the present invention.

[0038] Figure 8 This is a schematic diagram of the three-dimensional cross-sectional structure of the water boiling container according to the first embodiment of the present utility model.

[0039] Figure 9 for Figure 8 Enlarged view of point B in the middle.

[0040] Figure 10 This is a schematic diagram of the three-dimensional cross-sectional structure of a water boiling container according to the third embodiment of the present invention.

[0041] Figure 11 for Figure 10 Enlarged view of point C in the middle.

[0042] Figure 12 It is a schematic diagram of the three-dimensional structure of the fixing ring according to the third embodiment of the present utility model.

[0043] Figure 13It is a schematic diagram of the three-dimensional cross-sectional structure of the fixing ring according to the third embodiment of the present utility model.

[0044] Figure 14 This is a schematic cross-sectional structural diagram of another embodiment of the present invention in which a glue sealing layer is provided between the glass kettle, the heating plate and the fixing ring assembly. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, rather than all the embodiments. In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0046] First embodiment:

[0047] See also Figures 1-14 A water boiling container comprises a glass kettle 1 and a heating plate 2 connected to the glass kettle 1, wherein the heating plate 2 is mounted on the bottom of the glass kettle 1, and a fixing ring assembly 21 for fixing the heating plate 2 is provided on the bottom of the glass kettle 1;

[0048] A sealing ring 3 or a glue sealing layer 22 is provided between the glass kettle 1 , the heating plate 2 and the fixing ring assembly 21 or between the glass kettle 1 and the heating plate 2 .

[0049] In this embodiment, when a glue sealing layer 22 is provided between the glass pot 1, the heating plate 2 and the fixing ring assembly 21, the glass pot 1, the heating plate 2 and the fixing ring 6 are filled and solidified together by the glue. Figure 14 shown.

[0050] In this embodiment, a heating tube is provided at the bottom of the heating plate 2 , and the heating tube and the heating plate 2 are integrated into one body by die-casting.

[0051] A first positioning and mounting groove 4 and a second positioning and mounting groove 5 are provided between the glass pot 1 and the heating plate 2. The first positioning and mounting groove 4 is located between the bottom of the glass pot 1 and the top of the heating plate 2, and the second positioning and mounting groove 5 is located between the sides of the glass pot 1 and the heating plate 2. The first positioning and mounting groove 4 is connected to the second positioning and mounting groove 5. A portion of the sealing ring 3 or the glue sealing layer 22 is positioned and mounted on the first positioning and mounting groove 4, and another portion of the sealing ring 3 or the glue sealing layer 22 is positioned and mounted on the second positioning and mounting groove 5.

[0052] The fixing ring assembly 21 includes a fixing ring 6 that is connected to the glass pot 1 to fix the heating plate 2 on the glass pot 1, and the sealing ring 3 is fixed between the glass pot 1 and the heating plate 2;

[0053] The heating plate 2 and the inner cavity of the glass pot 1 form a water storage cavity for storing liquid.

[0054] The bottom of the glass pot 1 is provided with a protruding positioning ring 7, and the heating plate 2 is provided with a flange 8 turned upward toward the bottom of the glass pot 1;

[0055] In this embodiment, the flange 8 of the heating plate 2 is extended upwards.

[0056] A first positioning and mounting groove 4 is formed between the bottom of the positioning ring 7 and the upper portion of the heating plate 2. The sealing ring 3 is positioned vertically between the bottom of the positioning ring 7 and the upper portion of the heating plate 2 to prevent the sealing ring 3 from moving outside the heating plate 2 and to limit the sealing ring 3 in the horizontal direction.

[0057] A second positioning and mounting groove 5 is formed between the outer side of the positioning ring 7 and the inner side of the flange 8 , and another part of the sealing ring 3 is positioned between the positioning ring 7 and the flange 8 .

[0058] In this embodiment, the sealing connection between the heating plate 2 and the glass kettle 1 only requires one sealing ring 3, and no glue or fasteners such as screws are required for the sealing connection.

[0059] The sealing ring 3 is provided with a sealing fitting portion 9 which is positioned and installed on the first positioning and installing groove portion 4 in an upper and lower direction. The sealing fitting portion 9 is extended laterally from the inner side of the sealing ring 3 .

[0060] A groove portion 10 is formed between the inner side of the sealing ring 3 and the first sealing matching portion 9, and the first positioning and mounting groove portion 4 includes a positioning ring portion 7 provided on the glass pot 1;

[0061] The bottom of the sealing ring 3 is supported on the upper part of the heating plate 2, the outer side of the positioning ring part 7 is limited on the inner side of the groove part 10, and the bottom of the positioning ring part 7 is supported on the first sealing matching part 9, so that the sealing ring 3 is positioned up and down and installed between the glass pot 1 and the heating plate 2, so as to limit the sealing ring 3 in the vertical direction to prevent the sealing ring 3 from moving up and down.

[0062] In this embodiment, when the inner cavity of the glass pot 1 is loaded with liquid, the liquid only contacts the first sealing fitting portion 9 of the sealing ring 3 .

[0063] A positioning ring portion 7 is provided on the bottom of the glass pot 1 and abuts against the inner side of the sealing ring 3 , and the cross section of the positioning ring portion 7 is in an inclined state or a vertical state.

[0064] The fixing ring 6 is elastic and is provided with a first action portion 14 that abuts against the outer side of the positioning ring portion 7 of the glass pot 1 so that the fixing ring 6 elastically locks the outer side of the positioning ring portion 7 of the glass pot 1 .

[0065] The sealing ring 3 is provided with a sealing rib 11 abutting against the inner circumference between the glass pot 1 and the heating plate 2 .

[0066] The fixing ring 6 is an elastic locking ring with an opening 17 . A positioning ring 7 is provided on the bottom of the glass pot 1 . The fixing ring 6 is fixed to the outside of the positioning ring 7 via an elastic clamp.

[0067] The fixing ring assembly 21 further includes a pressing block 18 for cooperating with the glass kettle 1 to clamp the heating plate 2 up and down, and the pressing block 18 is connected to the fixing ring 6.

[0068] In this embodiment, the retaining ring 6 is provided with a positioning post, which is internally threaded. A fixing hole is provided in the pressing block 18, and screws are inserted into the fixing hole and the positioning post of the pressing block 18 to securely connect the pressing block 18 to the retaining ring. This allows the heating plate 2 to be positioned above and below the pressing block 18 and the retaining ring 6, preventing the heating plate 2 from falling below the bottom of the glass pot 1. This further prevents the sealing ring 3 from loosening and ensures that the sealing ring 3 is securely mounted between the heating plate 2 and the bottom of the glass pot 1.

[0069] The water boiling container also includes a base 19, and an installation space for installing a thermostat is formed between the base 19 and the bottom of the glass kettle 1. The glass kettle 1 supports the open end 20 of the base 19, and the open end 20 of the base 19 is projected completely onto the bottom of the glass kettle 1 in the bottom view direction.

[0070] In this embodiment, the thermostat and the base 19 are fixedly connected by means of positioning columns and screws.

[0071] In this embodiment, the base 19 is fixedly connected to the fixing ring 6 by means of a connection between a positioning column and a screw.

[0072] In this embodiment, a handle is provided between the base 19 and the side of the glass pot 1 .

[0073] Second embodiment:

[0074] See also Figure 4 The inner side of the sealing ring 3 is connected to the inner cavity of the glass pot 1, and the outer side of the sealing ring 3 is connected to the outside air, and a second sealing layer 13 is provided on the outer side of the sealing ring 3;

[0075] The fixing ring 6 is provided with a glue pouring groove 12 for installing and accommodating the second sealing layer 13;

[0076] The bottom of the glass pot 1 is provided with a positioning ring portion 7 that matches the fixing ring 6. The fixing ring 6 is sleeved on the outside of the positioning ring portion 7, and a glue pouring groove 12 is formed between the inner side of the fixing ring 6 and the inner side of the second positioning and mounting groove portion 5.

[0077] In this embodiment, the second sealing layer 13 is a glue material. The glue filling groove 12 is located outside the sealing ring 3. The second sealing layer 13 fills the glue filling groove 12 to fill the gap between the fixing ring 6 and the outside of the sealing ring 3, thereby achieving gap compensation between the fixing ring 6 and the sealing ring 3.

[0078] In this embodiment, the second sealing layer 13 can be provided on the glue tank 12 by a secondary injection molding process, that is, the assembled glass pot 1, heating plate 2, sealing ring 3 and fixing ring 6 are placed on the mold for injection molding. Alternatively, another sealing ring is directly installed on the glue tank 12.

[0079] Third embodiment:

[0080] See also Figure 10-13 The fixing ring 6 is provided with a second acting portion 15 which abuts against the outer side of the sealing ring 3, so that the fixing ring 6 elastically locks the outer side of the sealing ring 3. The fixing ring 6 can radially lock the sealing ring 3 on the outer side of the positioning ring portion 7 of the glass pot 1, so that the sealing ring 3 is horizontally limited between the positioning ring portion 7 of the glass pot 1 and the flange 8 of the heating plate 2.

[0081] Fourth embodiment:

[0082] The bottom of the glass pot 1 is provided with a fixing surface 16 fixedly connected to the fixing ring 6, and the fixing ring 6 is fixed to the fixing surface 16 of the bottom of the glass pot 1 by gluing.

[0083] If the fixing ring 6 has no elasticity, it can be fixed to the fixing surface 16 at the bottom of the glass pot 1 by gluing.

[0084] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0085] In the above description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0086] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0087] In the above description of this application, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, these terms may include fixed connections such as screws, rivets, or welding, or removable connections, or integration through metal processing (die-casting, deep drawing, stamping, lathes, and other mechanical processing methods) or injection molding; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; and internal connections between two components or interactions between two components, unless otherwise expressly specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0088] In the above description of this application, unless otherwise expressly specified or limited, if there is a description such as a first feature being "on" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above", and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. The first feature being "below", "below", and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0089] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only embodiment.

Claims

1. A water boiling container, comprising a glass kettle (1) and a heating plate (2) connected to the glass kettle (1), characterized in that: The heating plate (2) is mounted on the bottom of the glass pot (1), and a fixing ring assembly (21) for cooperating with and fixing the heating plate (2) is provided on the bottom of the glass pot (1); A sealing ring (3) or a glue sealing layer (22) is provided between the glass pot (1), the heating plate (2) and the fixing ring assembly (21), or between the glass pot (1) and the heating plate (2).

2. The water boiling container according to claim 1, characterized in that: A first positioning and mounting groove (4) and a second positioning and mounting groove (5) are provided between the glass pot (1) and the heating plate (2), the first positioning and mounting groove (4) being located between the bottom of the glass pot (1) and the top of the heating plate (2), the second positioning and mounting groove (5) being located between the sides of the glass pot (1) and the heating plate (2), the first positioning and mounting groove (4) being communicated with the second positioning and mounting groove (5), the sealing ring (3) or the glue sealing layer (22) being partially positioned and mounted on the first positioning and mounting groove (4), and the other part of the sealing ring (3) or the glue sealing layer (22) being positioned and mounted on the second positioning and mounting groove (5); The fixing ring assembly (21) includes a fixing ring (6) that is connected to the glass pot (1) to fix the heating plate (2) on the glass pot (1), and a sealing ring (3) is fixed between the glass pot (1) and the heating plate (2); The heating plate (2) and the inner cavity of the glass pot (1) form a water storage cavity for storing liquid.

3. The water boiling container according to claim 1, characterized in that: The bottom of the glass pot (1) is provided with a protruding positioning ring (7), and the heating plate (2) is provided with a flange (8) turned upward toward the bottom of the glass pot (1). A first positioning and mounting groove (4) is formed between the bottom of the positioning ring (7) and the upper portion of the heating plate (2), and the sealing ring (3) is positioned vertically between the bottom of the positioning ring (7) and the upper portion of the heating plate (2); A second positioning and mounting groove (5) is formed between the outer side of the positioning ring (7) and the inner side of the flange (8), and the other part of the sealing ring (3) is positioned between the positioning ring (7) and the flange (8) in the left and right directions and the front and back directions. The sealing ring (3) is provided with a sealing fitting portion (9) which is positioned and mounted on the first positioning and mounting groove portion (4) in an upper and lower direction. The sealing fitting portion (9) is laterally extended from the inner side of the sealing ring (3).

4. The water boiling container according to claim 3, characterized in that: A groove portion (10) is formed between the inner side of the sealing ring (3) and the first sealing matching portion (9), and the first positioning and mounting groove portion (4) includes a positioning ring portion (7) provided on the glass pot (1); The bottom of the sealing ring (3) is supported on the upper part of the heating plate (2), the outer side of the positioning ring portion (7) is limited to the inner side of the groove portion (10), and the bottom of the positioning ring portion (7) is supported on the first sealing matching portion (9), so that the sealing ring (3) is positioned and installed between the glass pot (1) and the heating plate (2).

5. The water boiling container according to claim 1, characterized in that: The bottom of the glass pot (1) is provided with a positioning ring portion (7) that abuts against the inner side of the sealing ring (3), and the cross section of the positioning ring portion (7) is in an inclined state or a vertical state.

6. The water boiling container according to claim 5, characterized in that: The fixing ring (6) is elastic and is provided with a first action portion (14) that abuts against the outside of the positioning ring portion (7) of the glass pot (1); or, the fixing ring (6) is provided with a second action portion (15) that abuts against the outside of the sealing ring (3), so that the fixing ring (6) elastically locks against the outside of the positioning ring portion (7) of the glass pot (1) or the outside of the sealing ring (3).

7. The water boiling container according to claim 1, characterized in that: The sealing ring (3) is provided with a sealing rib (11) abutting against the inner circumference between the glass pot (1) and the heating plate (2).

8. The water boiling container according to claim 3, characterized in that: The inner side of the sealing ring (3) is connected to the inner cavity of the glass pot (1), and the outer side of the sealing ring (3) is connected to the outside air, and a second sealing layer (13) is provided on the outer side of the sealing ring (3); The fixing ring (6) is provided with a glue pouring groove (12) for installing and accommodating the second sealing layer (13); The bottom of the glass pot (1) is provided with a positioning ring portion (7) that matches the fixing ring (6). The fixing ring (6) is sleeved on the outside of the positioning ring portion (7), and a glue pouring groove (12) is formed between the inside of the fixing ring (6) and the inside of the second positioning installation groove portion (5).

9. The water boiling container according to claim 1, characterized in that: The fixing ring assembly (21) includes a fixing ring (6), a fixing surface (16) fixedly connected to the fixing ring (6) is provided on the bottom of the glass pot (1), and the fixing ring (6) is fixed to the fixing surface (16) on the bottom of the glass pot (1) by gluing; or, the fixing ring (6) is an elastic locking ring provided with an opening (17), a positioning ring portion (7) is provided on the bottom of the glass pot (1), and the fixing ring (6) is fixed to the outside of the positioning ring portion (7) by an elastic clamp.

10. The water boiling container according to claim 9, characterized in that: The fixing ring assembly (21) further includes a pressing block (18) for cooperating with the glass pot (1) to clamp the heating plate (2) up and down, and the pressing block (18) is connected to the fixing ring (6); The water boiling container further comprises a base (19), wherein an installation space for installing a thermostat is formed between the base (19) and the bottom of the glass kettle (1), and the glass kettle (1) supports the open end (20) of the base (19), and the open end (20) of the base (19) is projected completely onto the bottom of the glass kettle (1) in the bottom view direction.

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