CN114668288A - Anti-overflow kettle that leaks - Google Patents
Anti-overflow kettle that leaks Download PDFInfo
- Publication number
- CN114668288A CN114668288A CN202210270000.8A CN202210270000A CN114668288A CN 114668288 A CN114668288 A CN 114668288A CN 202210270000 A CN202210270000 A CN 202210270000A CN 114668288 A CN114668288 A CN 114668288A
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- Prior art keywords
- limiting
- kettle
- heat conduction
- component
- kettle body
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
Abstract
The invention discloses an anti-overflow water leakage kettle, which belongs to the technical field of household appliances and comprises a heating base and a heat conduction kettle body, wherein the heating base is arranged at the bottom of the heat conduction kettle body, a protection mechanism is arranged at the top of the heat conduction kettle body, the protection mechanism comprises a protection component for performing pressure relief and anti-overflow functions on the heating base, a limiting component for performing limiting and supporting functions on the protection component, and a driving component for performing height adjustment functions on the driving component by matching with the heat conduction kettle body and the limiting component, the limiting component is arranged in the driving component, the protection component is arranged at one end of the limiting component, which is far away from the heating base, and the limiting component comprises a second limiting part; the water kettle has a simple structure, is convenient to use, protects the water kettle through linkage and matching of multiple structures when in use, avoids overflow and leakage of the water kettle when the water in the water kettle is boiled, enables the use of the water kettle to be safer, and improves the use experience of a user on the water kettle.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to an anti-overflow and anti-leakage kettle.
Background
The household appliance is a general name of various appliances used in families and similar places, which are manufactured by human beings in order to create more comfortable living environment, the labor intensity of people is reduced by using the household appliance, and the electric kettle is a household appliance frequently used in daily life;
The traditional electric kettle comprises a stainless steel kettle, a supporting base, a handle and other structures, and has the advantages that water can be heated, so that a user can conveniently boil the water;
however, the conventional kettle is lack of an anti-overflow structure, so that the kettle is easy to overflow and leak when the water in the kettle is boiled, and the use experience of a user on the kettle is influenced.
Disclosure of Invention
The invention aims to provide an anti-overflow kettle, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an anti-overflow leaks kettle, includes the heating base and the heat conduction kettle body, and the bottom of the heat conduction kettle body is provided with the heating base, the top of the heat conduction kettle body is provided with protection machanism, and protection machanism is including being used for playing the protection component of pressure release and anti-overflow effect to the heating base, being used for playing spacing supporting role's spacing subassembly to protection component, being used for cooperating the drive assembly that the heat conduction kettle body and spacing subassembly played height control effect to drive assembly, and spacing subassembly sets up in drive assembly's inside, and protection machanism sets up the one end of keeping away from the heating base at spacing subassembly.
As a further scheme of the invention: the limiting assembly comprises a second limiting plate, a limiting support piece is arranged on one side of the second limiting plate, the two ends of the second limiting plate are fixedly connected with a first limiting plate which is used for supporting the limiting support piece, and a first water injection through hole is formed in one end of the limiting support piece.
As a still further scheme of the invention: one side of limiting support piece towards the second limiting plate is provided with a limiting sleeve, and the limiting sleeve penetrates through the limiting support piece.
As a still further scheme of the invention: the protection assembly comprises a sealing cover plate used for plugging the open end of the heat conduction kettle body, a protection sleeve connected with the heat conduction kettle body in a sliding and sealing mode is arranged on the side face of the sealing cover plate, and a second water injection through hole corresponding to the first water injection through hole is formed in one end of the sealing cover plate.
As a still further scheme of the invention: and one side of the sealing cover plate, which faces the second limiting plate, is provided with a limiting rod in sliding connection with the limiting sleeve.
As a still further scheme of the invention: and the other side of the sealing cover plate is fixedly connected with an adjusting knob.
As a still further scheme of the invention: one side of the sealing cover plate facing the second limiting plate is further provided with a limiting slide rail.
As a still further scheme of the invention: one end of the protective sleeve, which is close to the sealing cover plate, is provided with a plurality of pressure relief through holes for relieving the pressure of the heat conduction kettle body.
As a still further scheme of the invention: drive assembly includes annular heat conduction shell, one side of annular heat conduction shell is provided with the spacing section of thick bamboo of cavity, the spacing section of thick bamboo of cavity and second limiting plate fixed connection, the one end sliding seal who the spacing section of thick bamboo of cavity is connected with the piston rod, the one end that the spacing section of thick bamboo of cavity was kept away from to the piston rod is provided with the spacing slider with spacing slide rail sliding connection, the inside of annular heat conduction shell is provided with and is used for coordinating the spacing section of thick bamboo of cavity to highly playing the regulating action's of piston rod elastic storage spare, driving medium is stored to the inside of elastic storage spare, the one end of elastic storage spare is provided with the connecting pipe corresponding with the spacing section of thick bamboo of cavity.
As a still further scheme of the invention: the elastic storage piece is made of rubber or silica gel.
Compared with the prior art, the invention has the beneficial effects that: the multifunctional kettle is simple in structure, convenient to use, low in cost and low in fault rate, protects the kettle through linkage matching of multiple structures when in use, avoids overflow and leakage of the kettle when water in the kettle is boiled, enables the kettle to be safer to use, improves the use experience of a user on the kettle, and is worthy of popularization and use.
Drawings
FIG. 1 is a schematic view of an anti-overflow water bottle;
FIG. 2 is a schematic view of a second state of the anti-overflow water bottle;
FIG. 3 is a schematic view of a protection mechanism in an anti-overflow water bottle;
FIG. 4 is a schematic view of a spacing support member in an anti-overflow water bottle;
FIG. 5 is a schematic view of a driving assembly of an anti-overflow water bottle;
FIG. 6 is a schematic view of a protective assembly in an anti-spill kettle;
in the figure: 1-a heating base, 2-a heat conduction kettle body, 3-a protection mechanism, 31-a limiting component, 32-a driving component, 33-a protection component, 311-a limiting support component, 312-a limiting sleeve, 313-a first water injection through hole, 314-a first limiting plate, 315-a second limiting plate, 321-a connecting pipe, 322-an elastic storage component, 323-a hollow limiting barrel, 324-an annular heat conduction shell, 325-a limiting slide block, 326-a piston rod, 331-a protecting sleeve, 332-a pressure relief through hole, 333-a limiting slide rail, 334-a sealing cover plate, 335-an adjusting knob, 336-a limiting rod, 337-a second water injection through hole and 327-a driving medium.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed.
The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.
Referring to fig. 1, 2 and 3, the embodiment provides an anti-overflow kettle, which includes a heating base 1 and a heat conducting kettle body 2, the heating base 1 is disposed at the bottom of the heat conducting kettle body 2, a protection mechanism 3 is disposed at the top of the heat conducting kettle body 2, the protection mechanism 3 includes a protection component 33 for performing pressure relief and anti-overflow functions on the heating base 1, a limiting component 31 for performing limiting support functions on the protection component 33, and a driving component 32 for performing height adjustment functions on the driving component 32 by matching the heat conducting kettle body 2 and the limiting component 31, the limiting component 31 is disposed inside the driving component 32, and the protection component 33 is disposed at one end of the limiting component 31, which is far away from the heating base 1;
Referring to fig. 3 and 4, in an embodiment, in order to make the usage of the position limiting assembly 31 more reliable, in the embodiment, preferably, the position limiting assembly 31 includes a second position limiting plate 315, a position limiting support part 311 is disposed on one side of the second position limiting plate 315, two ends of the second position limiting plate 315 are fixedly connected with a first position limiting plate 314 for supporting and fixing the position limiting support part 311, one end of the position limiting support part 311 is provided with a first water injection through hole 313, one side of the position limiting support part 311 facing the second position limiting plate 315 is provided with a position limiting sleeve 312, and the position limiting sleeve 312 penetrates through the position limiting support part 311;
when the kettle is used, the second limiting plate 315 is fixed in the heat conducting kettle body 2, the second limiting plate 315 and the first limiting plate 314 are matched with each other to support and fix the limiting support 311, and in addition, the first water injection through hole 313 formed in the end part of the limiting support 311 is convenient for a user to inject water into the heat conducting kettle body 2;
in another embodiment, the limiting assembly 31 comprises a second limiting plate 315, one side of the second limiting plate 315 is provided with a limiting support 311, and two ends of the second limiting plate 315 are fixedly connected with limiting springs for supporting the limiting support 311;
Referring to fig. 3 and 6, in an embodiment, in order to make the use of the protective component 33 more reliable, in this embodiment, preferably, the protective component 33 includes a sealing cover plate 334 for sealing the open end of the heat conducting kettle body 2, a protecting sleeve 331 slidably and hermetically connected to the heat conducting kettle body 2 is disposed on a side surface of the sealing cover plate 334, and a second water filling through hole 337 corresponding to the first water filling through hole 313 is disposed at one end of the sealing cover plate 334;
when the heat conduction kettle is used, the protection sleeve 331 is arranged to prevent water in the heat conduction kettle body 2 from overflowing due to boiling, when the first water injection through hole 313 and the second water injection through hole 337 are overlapped, a user can normally inject water into the heat conduction kettle body 2, and when the first water injection through hole 313 and the second water injection through hole 337 are arranged in a staggered manner, the sealing cover plate 334 blocks the first water injection through hole 313 to prevent impurities from falling into the heat conduction kettle body 2 and prevent water from overflowing from the first water injection through hole 313;
referring to fig. 6, in an embodiment, in order to make the usage of the shielding assembly 33 more comfortable, in this embodiment, preferably, a limiting rod 336 slidably connected to the limiting sleeve 312 is disposed on one side of the sealing cover plate 334 facing the second limiting plate 315, and an adjusting knob 335 is fixedly connected to the other side of the sealing cover plate 334;
The limiting rod 336 is arranged to prevent the sealing cover plate 334 from falling off, so that the reliability of the protection assembly 33 is improved, and the adjusting knob 335 is arranged to facilitate a user to stir the sealing cover plate 334 to rotate, so that the user can conveniently adjust the position of the second water injection through hole 337;
referring to fig. 6, in an embodiment, in order to make the linkage effect of the protection component 33 better, in the embodiment, preferably, a side of the sealing cover plate 334 facing the second limiting plate 315 is further provided with a limiting slide rail 333, and one end of the protection casing 331 close to the sealing cover plate 334 is provided with a plurality of pressure relief through holes 332 for performing a pressure relief effect on the heat conducting kettle body 2;
when the heat-conducting kettle is used, the pressure relief through holes 332 are communicated with the outside air through the rising of the protective sleeve 331, so that the pressure inside the heat-conducting kettle body 2 is relieved through the pressure relief through holes 332, the boiling effect of water is reduced, and the water level is lower during boiling;
in another embodiment, the protective component 33 includes a sealing cover 334 for sealing the open end of the heat conducting kettle body 2, a protective casing 331 connected to the heat conducting kettle body 2 in a sliding and sealing manner is disposed on a side surface of the sealing cover 334, a second water injection through hole 337 corresponding to the first water injection through hole 313 is disposed at one end of the sealing cover 334, a limiting rod 336 connected to the limiting sleeve 312 in a sliding manner is disposed on one side of the sealing cover 334 facing the second limiting plate 315, a handle is fixedly connected to the other side of the sealing cover 334, a limiting rail is further disposed on one side of the sealing cover 334 facing the second limiting plate 315, and the limiting rail is of an "L" shaped structure;
Referring to fig. 5, in an embodiment, in order to make the use of the driving assembly 32 more reliable, in this embodiment, preferably, the driving assembly 32 includes an annular heat conducting shell 324, a hollow limiting cylinder 323 is disposed on one side of the annular heat conducting shell 324, the hollow limiting cylinder 323 is fixedly connected to the second limiting plate 315, a piston rod 326 is slidably and hermetically connected to one end of the hollow limiting cylinder 323, a limiting slide block 325 slidably connected to the limiting slide rail 333 is disposed at one end of the piston rod 326 away from the hollow limiting cylinder 323, an elastic storage 322 for adjusting the height of the piston rod 326 in cooperation with the hollow limiting cylinder 323 is disposed inside the annular heat conducting shell 324, a driving medium 327 is stored inside the elastic storage 322, a connecting pipe 321 corresponding to the hollow limiting cylinder 323 is disposed at one end of the elastic storage 322, the elastic storage 322 is made of rubber or silicone rubber, in this embodiment, preferably, the driving medium 327 is nitrogen or hydraulic oil;
when the temperature of the heat-conducting kettle body 2 rises, the annular heat-conducting shell 324 is heated by the heat-conducting kettle body 2, the temperature of the elastic storage element 322 rises, the driving medium 327 stored in the elastic storage element 322 expands due to expansion and contraction, the internal space of the annular heat-conducting shell 324 is limited, part of the expanded driving medium 327 enters the hollow limiting cylinder 323, and the piston rod 326 slides in the direction away from the second limiting plate 315 through the injection of the driving medium 327, so that the heights of the sealing cover plate 334 and the protecting sleeve 331 are increased;
Therefore, the water in the heat conduction kettle body 2 is prevented from overflowing through the height increase of the protection sleeve 331, meanwhile, an air flow channel is formed between the first water injection through hole 313 and the second water injection through hole 337 through the height increase of the sealing cover plate 334, the pressure is relieved inside the heat conduction kettle body 2 in cooperation with the exhaust of the pressure relief through hole 332, the boiling effect of the water is reduced, the water level during boiling is lower, the height increase of the protection sleeve 331 is matched, and the overflow of the water in the heat conduction kettle body 2 is effectively avoided;
in another embodiment, in order to make the use of the driving assembly 32 more convenient, the driving assembly 32 includes an annular housing, electric telescopic rods are arranged at two ends of the annular housing, a first transmission plate is arranged at a telescopic end of the electric telescopic rod, a second transmission plate is arranged at one end of the first transmission plate far away from the electric telescopic rods, the second transmission plate is perpendicular to the first transmission plate, and a limiting block slidably connected with the limiting rail is arranged at one end of the second transmission plate far away from the first transmission plate;
the working principle and the using process of the invention are as follows: when the heat conduction kettle is used, the adjusting knob 335 is turned to enable the first water injection through hole 313 and the second water injection through hole 337 to be overlapped, water is injected into the heat conduction kettle body 2 through the first water injection through hole 313, after the water injection is finished, the adjusting knob 335 is turned again by a user to enable the first water injection through hole 313 and the second water injection through hole 337 to be arranged in a staggered mode, the first water injection through hole 313 is sealed through the sealing cover plate 334, impurities are prevented from falling into the heat conduction kettle body 2, and water is prevented from overflowing from the first water injection through hole 313;
Then, the heat conduction kettle body 2 is heated through the heating base 1, so that water in the heat conduction kettle body 2 is heated, meanwhile, the annular heat conduction shell 324 is heated by the heat conduction kettle body 2, at the moment, the temperature of the elastic storage element 322 rises, the driving medium 327 stored in the elastic storage element 322 expands due to expansion caused by heat and contraction caused by cold, and as the internal space of the annular heat conduction shell 324 is limited, part of the expanded driving medium 327 enters the hollow limiting cylinder 323, the piston rod 326 slides in the direction away from the second limiting plate 315 through the injection of the driving medium 327, and the height of the sealing cover plate 334 and the height of the protection sleeve 331 are increased through the sliding of the piston rod 326;
therefore, the height of the protecting sleeve 331 is increased to heighten the kettle, so that water in the heat conduction kettle body 2 is prevented from overflowing, meanwhile, an air flow channel is formed between the first water injection through hole 313 and the second water injection through hole 337 through the height increase of the sealing cover plate 334, the pressure is relieved inside the heat conduction kettle body 2 by matching with the exhaust of the pressure relief through hole 332, the water level during boiling is lower, and the water in the heat conduction kettle body 2 is effectively prevented from overflowing by matching with the height increase of the protecting sleeve 331;
thereby protect the kettle through the linkage cooperation of multi-structure, avoid the kettle to take place the excessive leakage when its inside water boiling, make the use of kettle safer, promote the user and experience the use of kettle, be worth promoting and use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a kettle that leaks of anti-overflow, includes the heating base and the heat conduction kettle body, the bottom of the heat conduction kettle body is provided with heating base, its characterized in that: the top of the heat conduction kettle body is provided with a protection mechanism, the protection mechanism comprises a protection component, a limiting component and a driving component, the protection component is used for playing a role in pressure relief and anti-overflow for the heating base, the limiting component is used for playing a limiting supporting role for the protection component, the driving component is used for matching the heat conduction kettle body and the limiting component to play a role in height adjustment for the driving component, the limiting component is arranged in the driving component, and the protection component is arranged at one end, far away from the heating base, of the limiting component.
2. The kettle according to claim 1, characterized in that: the limiting assembly comprises a second limiting plate, a limiting support piece is arranged on one side of the second limiting plate, the two ends of the second limiting plate are fixedly connected with a first limiting plate which is used for supporting the limiting support piece, and a first water injection through hole is formed in one end of the limiting support piece.
3. The spill-proof kettle as claimed in claim 2, wherein: and one side of the limiting support piece, which faces the second limiting plate, is provided with a limiting sleeve, and the limiting sleeve penetrates through the limiting support piece.
4. The anti-spill kettle as claimed in claim 3, wherein: the protection assembly comprises a sealing cover plate used for plugging the open end of the heat conduction kettle body, a protection sleeve connected with the heat conduction kettle body in a sliding and sealing mode is arranged on the side face of the sealing cover plate, and a second water injection through hole corresponding to the first water injection through hole is formed in one end of the sealing cover plate.
5. The anti-spill kettle of claim 4, wherein: and one side of the sealing cover plate, which faces the second limiting plate, is provided with a limiting rod in sliding connection with the limiting sleeve.
6. The anti-spill kettle as claimed in claim 5, wherein: and the other side of the sealing cover plate is fixedly connected with an adjusting knob.
7. The anti-spill kettle as claimed in claim 5, wherein: one side of the sealing cover plate facing the second limiting plate is further provided with a limiting slide rail.
8. The anti-spill kettle as claimed in claim 7, wherein: one end of the protective sleeve, which is close to the sealing cover plate, is provided with a plurality of pressure relief through holes for relieving the pressure of the heat conduction kettle body.
9. The anti-spill kettle as recited in claim 8, wherein: drive assembly includes annular heat conduction shell, one side of annular heat conduction shell is provided with the spacing section of thick bamboo of cavity, the spacing section of thick bamboo of cavity and second limiting plate fixed connection, the one end sliding seal who the spacing section of thick bamboo of cavity is connected with the piston rod, the one end that the spacing section of thick bamboo of cavity was kept away from to the piston rod is provided with the spacing slider with spacing slide rail sliding connection, the inside of annular heat conduction shell is provided with and is used for coordinating the spacing section of thick bamboo of cavity to highly playing the regulating action's of piston rod elastic storage spare, driving medium is stored to the inside of elastic storage spare, the one end of elastic storage spare is provided with the connecting pipe corresponding with the spacing section of thick bamboo of cavity.
10. A spill-proof kettle as claimed in claim 9, in which: the elastic storage piece is made of rubber or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210270000.8A CN114668288B (en) | 2022-03-18 | 2022-03-18 | Anti-overflow kettle that leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210270000.8A CN114668288B (en) | 2022-03-18 | 2022-03-18 | Anti-overflow kettle that leaks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114668288A true CN114668288A (en) | 2022-06-28 |
| CN114668288B CN114668288B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210270000.8A Active CN114668288B (en) | 2022-03-18 | 2022-03-18 | Anti-overflow kettle that leaks |
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| CN103222803A (en) * | 2013-04-15 | 2013-07-31 | 李香秀 | Water overflow preventing teapot lid with pressure relief cylinders |
| CN203263090U (en) * | 2013-05-06 | 2013-11-06 | 九阳股份有限公司 | Safe spill-proof electric kettle |
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| CN206183025U (en) * | 2016-08-16 | 2017-05-24 | 李腾 | Modified heat preservation electric kettle |
| CN210961498U (en) * | 2019-11-07 | 2020-07-10 | 德之源电器制造(深圳)有限公司 | Electric kettle capable of preventing boiling water from overflowing |
| CN113080699A (en) * | 2021-05-06 | 2021-07-09 | 杭州欧歌电器有限公司 | Electric kettle with anti-overflow function |
| CN215777319U (en) * | 2021-09-14 | 2022-02-11 | 广东奥林格电器有限公司 | Electric kettle with anti-overflow structure |
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2022
- 2022-03-18 CN CN202210270000.8A patent/CN114668288B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190835A (en) * | 2013-04-15 | 2013-07-10 | 李香秀 | Anti-overflow automatic pressure relief teapot lid |
| CN103222803A (en) * | 2013-04-15 | 2013-07-31 | 李香秀 | Water overflow preventing teapot lid with pressure relief cylinders |
| CN203263090U (en) * | 2013-05-06 | 2013-11-06 | 九阳股份有限公司 | Safe spill-proof electric kettle |
| CN105581649A (en) * | 2016-03-25 | 2016-05-18 | 广东美的生活电器制造有限公司 | Electric heating kettle and kettle lid assembly thereof |
| CN206183025U (en) * | 2016-08-16 | 2017-05-24 | 李腾 | Modified heat preservation electric kettle |
| CN210961498U (en) * | 2019-11-07 | 2020-07-10 | 德之源电器制造(深圳)有限公司 | Electric kettle capable of preventing boiling water from overflowing |
| CN113080699A (en) * | 2021-05-06 | 2021-07-09 | 杭州欧歌电器有限公司 | Electric kettle with anti-overflow function |
| CN215777319U (en) * | 2021-09-14 | 2022-02-11 | 广东奥林格电器有限公司 | Electric kettle with anti-overflow structure |
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|---|---|
| CN114668288B (en) | 2023-03-14 |
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