Titanium electric kettle with scald prevention function
By introducing a water storage component and a flow guiding component into the titanium electric kettle, the problem of scalding from hot water overflowing and coming into contact with the hands is solved, achieving multiple protections and improving safety and flexibility of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KOREX IND
- Filing Date
- 2025-07-30
- Publication Date
- 2026-06-26
AI Technical Summary
Existing titanium electric kettles pose a risk of scalding due to the tendency for hot water to overflow from the lid and come into contact with hands, as well as the lack of monitoring for excessive water levels. This is especially dangerous for the elderly and children.
A titanium electric kettle with anti-scalding function was designed. It adopts a water storage component and an adjustment component. Utilizing the principle of communicating vessels, it guides the overflowing hot water into the storage chamber when the water level exceeds the limit. The steam water condensed by the sealed lid is directed away from the handle through the flow guiding component. Combined with the anti-scalding rubber sleeve, it provides multiple protections.
It effectively avoids the risk of scalding from hot water overflow, improves safety and flexibility of use, and reduces the probability of scalding accidents.
Smart Images
Figure CN224403388U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electric kettles, and in particular to a titanium electric kettle with anti-scalding function. Background Technology
[0002] Electric kettles are common small household appliances in homes and offices. With their fast heating speed and ease of use, they have become an indispensable drinking tool in modern life. With the increasing awareness of health, titanium, due to its corrosion resistance, high stability and the fact that it does not easily leach harmful substances, is widely used in the manufacture of electric kettle bodies, effectively improving the safety and service life of the products.
[0003] However, the risk of scalding caused by hot water overflow during use remains a critical issue that urgently needs to be addressed, especially for groups such as the elderly and children. Optimizing the anti-scalding function has become an important direction for the design of electric kettles.
[0004] While traditional titanium electric kettles have an advantage in terms of material safety, their anti-scalding design is significantly inadequate.
[0005] On the one hand, most products only provide basic protection by adding a heat insulation layer to the handle, but ignore the risk that hot water overflowing from the lid when the water boils will directly contact the hands; on the other hand, some products lack a monitoring and guidance structure for excessive water level in the kettle. When the water level exceeds the safety threshold, hot water is likely to overflow from the spout, which not only causes waste, but also causes burns due to the hot liquid directly contacting the table or the human body.
[0006] To address this issue, a titanium electric kettle with anti-scalding function is proposed. Utility Model Content
[0007] To overcome the above shortcomings, this utility model provides a titanium electric kettle with anti-scalding function, which aims to improve the problems of hot water overflowing from the lid gap in the prior art, which can easily come into contact with the hands, and the lack of excessive water level monitoring and guidance structure, which can cause hot water to gush out and pose a risk of scalding.
[0008] To achieve the above objectives, the present invention adopts the following technical solution: a titanium electric kettle with anti-scalding function, including a heating base, a kettle body is provided on the upper surface of the heating base, a sealing cover is hinged to the upper surface of the kettle body, an anti-scalding mechanism is provided at the right end of the kettle body, and a flow guiding component is provided on the left surface of the sealing cover.
[0009] The anti-scalding mechanism includes a water storage component, which includes a connecting plate. The connecting plate is fixedly connected to the right surface of the kettle body, and a handle is fixedly connected to the right surface of the connecting plate. A flow hole is provided through the bottom of the right surface of the kettle body, a round hole is provided through the bottom of the left surface of the connecting plate, and a water outlet is provided through the top of the front surface of the connecting plate. A flow storage chamber is fixedly installed on the right surface of the kettle body by bolts, and a water inlet is provided through the rear surface of the flow storage chamber.
[0010] As a further description of the above technical solution:
[0011] The anti-scalding mechanism also includes an adjustment component, which includes a lever. A positioning plate is fixedly connected to the rear surface of the lever. The positioning plate passes through and is slidably connected to the right surface of the reservoir. A positioning block is fixedly connected to the left end of the lower surface of the positioning plate. A rotating shaft is rotatably connected to the inner wall of the water inlet. A guide groove is provided on the outer wall of the rotating shaft. A first stop block is fixedly connected to the rear end of the inner wall of the rotating shaft. A second stop block is fixedly connected to the inner wall at the bottom of the water inlet. A limit block is elastically connected to the inner wall at the bottom of the positioning plate through an elastic element. A limit groove is provided on the inner wall at the top of the reservoir.
[0012] As a further description of the above technical solution:
[0013] The flow guiding assembly includes a flow guiding plate, which is fixedly connected to the left surface of the sealing cover. The inner wall of the flow guiding plate is provided with a flow guiding groove, and the left surface of the flow guiding plate is provided with a drainage groove.
[0014] As a further description of the above technical solution:
[0015] The flow hole and the round hole are aligned, and the water inlet hole and the water outlet hole are aligned.
[0016] As a further description of the above technical solution:
[0017] The rear surface of the reservoir is attached to the front surface of the connecting plate, and the left surface of the connecting plate is attached to the right surface of the vessel.
[0018] As a further description of the above technical solution:
[0019] The positioning block is slidably connected to the inner wall of the guide groove, which is arc-shaped, and the rear surface of the first stop block and the front surface of the second stop block are in contact.
[0020] As a further description of the above technical solution:
[0021] The limiting block is slidably connected to the upper surface of the positioning plate, and the limiting block is inserted into the inner wall of the limiting groove. Both the front and rear ends of the upper surface of the limiting block are set as inclined surfaces.
[0022] As a further description of the above technical solution:
[0023] The flow guide channel and the drainage channel are connected. Multiple sets of the flow guide channel are evenly distributed on the top, front and rear ends of the left surface of the flow guide plate.
[0024] This utility model has the following beneficial effects:
[0025] 1. In this utility model, by setting up a water storage component and an adjustment component, the water level of the kettle body and the connecting plate is made level by using the principle of communicating vessels. When the water level exceeds the limit, hot water flows into the storage chamber through the water outlet and water inlet to avoid overflow and scalding. At the same time, the state of the first stop and the second stop can be adjusted by the lever to control whether the water flow enters the storage chamber as needed, thereby improving the safety and flexibility of use.
[0026] 2. In this utility model, the flow guiding component at the sealing cover guides the steam water condensed on the sealing cover away from the handle through the flow guiding plate, flow guiding groove and drainage groove, so as to avoid water flowing to the hand and causing burns; the handle is equipped with anti-scalding rubber sleeve, and the multiple protection structure effectively reduces the risk of burns and improves the practicality of the device. Attached Figure Description
[0027] Figure 1 This is a front view of the three-dimensional structure of the overall device in this utility model;
[0028] Figure 2 This is a three-dimensional cross-sectional diagram of the pot body and connecting plate in this utility model.
[0029] Figure 3 This is a three-dimensional cross-sectional view of the flow storage chamber in this utility model;
[0030] Figure 4 This is a partial cross-sectional view of the three-dimensional structure of the flow storage chamber in this utility model;
[0031] Figure 5 This is a three-dimensional structural disassembly diagram of the adjustment component in this utility model;
[0032] Figure 6 In this utility model Figure 4 A magnified schematic diagram of the three-dimensional structure of part A in the middle;
[0033] Figure 7 This is a three-dimensional structural disassembly diagram of the sealing cap and the guide plate in this utility model.
[0034] Legend:
[0035] 1. Heating base; 2. Kettle body; 3. Sealing cap; 4. Handle; 51. Flow hole; 52. Round hole; 53. Water outlet; 54. Flow chamber; 55. Water inlet; 56. Connecting plate; 61. Pulley; 62. Positioning plate; 63. Positioning block; 64. Rotating shaft; 65. Guide groove; 66. First stop block; 67. Second stop block; 68. Elastic element; 69. Limiting block; 610. Limiting groove; 71. Flow guide plate; 72. Flow guide groove; 73. Drainage groove. Detailed Implementation
[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0037] Reference Figure 1 , Figure 2 , Figure 7 This utility model provides an embodiment of a titanium electric kettle with anti-scalding function, including a heating base 1, a kettle body 2 disposed on the upper surface of the heating base 1. Both the heating base 1 and the kettle body 2 are existing technologies and can be implemented by those skilled in the art. Since they are existing technologies, they will not be described in detail in this case. A sealing cover 3 for sealing the kettle body 2 is hinged to the upper surface of the kettle body 2. The sealing cover 3 can be rotated and opened. An anti-scalding mechanism is provided at the right end of the kettle body 2 to prevent scalding due to excessive water overflow. A flow guiding component for guiding hot water is provided on the left surface of the sealing cover 3.
[0038] Reference Figure 1 - Figure 3 The anti-scalding mechanism includes a water storage component for collecting overflowing water. The water storage component includes a connecting plate 56, which has a hollow interior. The connecting plate 56 is fixedly connected to the right surface of the kettle body 2. A handle 4 is fixedly connected to the right surface of the connecting plate 56. The handle 4 is easy to grip and has an anti-scalding rubber sleeve on its surface. A flow hole 51 is provided through the bottom of the right surface of the kettle body 2. A round hole 52 is provided through the bottom of the left surface of the connecting plate 56. A water outlet hole 53 is provided through the top of the front surface of the connecting plate 56. A water storage chamber 54 is fixedly installed on the right surface of the kettle body 2 by bolts. A water inlet hole 55 is provided through the rear surface of the water storage chamber 54. The interior of the water storage chamber 54 is a hollow cavity.
[0039] Reference Figure 1 - Figure 3With the flow hole 51 and the round hole 52 aligned, the water level inside the kettle body 2 and the connecting plate 56 will be level under the action of the flow hole 51 and the round hole 52. The principle is the communicating vessel principle. With the water inlet hole 55 and the water outlet hole 53 aligned, the overflowing water will enter the storage chamber 54 through the water outlet hole 53 and the water inlet hole 55. The rear surface of the storage chamber 54 is in contact with the front surface of the connecting plate 56, and the left surface of the connecting plate 56 is in contact with the right surface of the kettle body 2, which can maintain a seal.
[0040] Reference Figure 4 - Figure 6 The anti-scalding mechanism also includes an adjustment component, which includes a lever 61 for easy movement. A positioning plate 62 is fixedly connected to the rear surface of the lever 61. The lever 61 and the positioning plate 62 move synchronously. The positioning plate 62 passes through and is slidably connected to the right surface of the reservoir 54. The positioning plate 62 moves in a back-and-forth direction. A positioning block 63 is fixedly connected to the left end of the lower surface of the positioning plate 62. A rotating shaft 64 is rotatably connected to the inner wall of the water inlet 55. A guide groove 65 is provided on the outer wall of the rotating shaft 64. The positioning block 63 corresponds to the guide groove 65. The rear end of the inner wall of the rotating shaft 64 is fixedly connected to the guide groove 65. A first stop block 66 is fixedly connected to the inner wall of the bottom end of the water inlet 55, and a second stop block 67 is fixedly connected to the inner wall of the bottom end of the positioning plate 62. The first stop block 66 and the second stop block 67 cooperate to form a disc shape to block the water inlet 55. The inner wall of the bottom end of the positioning plate 62 is elastically connected to the limiting block 69 through the elastic element 68. The inner wall of the top end of the storage chamber 54 is provided with a limiting groove 610. The limiting block 69 and the limiting groove 610 fit together, and there are two sets of limiting grooves 610, which are evenly distributed front and back. When the positioning plate 62 moves to the front end or the back end, the limiting block 69 will be aligned with the limiting groove 610.
[0041] Reference Figure 4 - Figure 6 The positioning block 63 is slidably connected to the inner wall of the guide groove 65. The guide groove 65 is arc-shaped with a span of 180 degrees. When the positioning block 63 moves back and forth, it will press against the inner wall of the guide groove 65, thereby driving the rotating shaft 64 to rotate. When the positioning block 63 is at the foremost position, compared to when the positioning block 63 is at the rearmost position, the rotating shaft 64 will rotate 180 degrees. The rear surface of the first stop 66 and the front surface of the second stop 67 are in contact to ensure a seal. In the initial position, the first stop 66 and the second stop 67 overlap. The limiting block 69 is slidably connected to the upper surface of the positioning plate 62. The limiting block 69 moves up and down. When the limiting block 69 moves downward, it will squeeze the elastic element 68 to generate a reaction force. The limiting block 69 is inserted into the inner wall of the limiting groove 610, which can limit the positioning plate 62. The front and rear ends of the upper surface of the limiting block 69 are both set as inclined surfaces. If a continuous external force is applied to the inclined surface of the limiting block 69, the limiting block 69 will move downward to squeeze the elastic element 68 and displace it from the limiting groove 610 to release the obstruction.
[0042] Reference Figure 1, Figure 7 The flow guiding assembly includes a flow guiding plate 71, which is annular and its center is on the same horizontal line as the center of the sealing cover 3. The flow guiding plate 71 is fixedly connected to the left surface of the sealing cover 3. The inner wall of the flow guiding plate 71 is provided with a flow guiding groove 72 to guide the water after the water vapor condenses. The left surface of the flow guiding plate 71 is provided with a drain groove 73, and the water will eventually be discharged from the drain groove 73.
[0043] Reference Figure 1 , Figure 7 The guide channel 72 and the drain channel 73 are connected. Multiple sets of guide channels 72 are evenly distributed on the top, front and rear ends of the left surface of the guide plate 71. Since the drain channel 73 is not opened at the bottom of the left surface of the guide plate 71, the water after the water vapor condenses will not flow towards the handle 4, and will not cause scalding.
[0044] Working principle: First, the heating base 1 and the kettle body 2 are used to heat the water. Under the action of the flow hole 51 and the round hole 52, the water level inside the kettle body 2 and the connecting plate 56 will be equal. When heating, if the water boils and the water level rises, if the water level exceeds the water outlet 53, the overflowing water will enter the reservoir 54 through the water outlet 53 and the water inlet 55 to prevent the subsequent water from overflowing the kettle body 2 and causing the risk of burns when holding it. It can effectively prevent burns.
[0045] When there is little water in the kettle body 2 and the reservoir 54 is not needed, the forward-moving lever 61 drives the positioning plate 62 to move backward. During this process, the positioning block 63 will squeeze the guide groove 65, causing the rotating shaft 64 and the first stop block 66 to rotate 180 degrees. The first stop block 66 will be offset from the second stop block 67, blocking the water inlet hole 55 to achieve a seal and prevent water from entering the reservoir 54.
[0046] As the positioning plate 62 moves forward, the inclined surface of the limiting block 69 is squeezed, and the limiting block 69 moves downward and retracts into the positioning plate 62, releasing the insertion limit with the limiting groove 610. It also squeezes the elastic element 68 to generate a reaction force. When the positioning plate 62 moves to the front end, the limiting block 69 will align with another limiting groove 610. The elasticity of the elastic element 68 will push the limiting block 69 out and insert it into the limiting groove 610 to limit the positioning plate 62, ensuring the stability of the positioning block 63 and the rotating shaft 64, and ensuring the stability of the seal.
[0047] After the water is heated, when the sealing cover 3 is opened, the condensed steam water on the sealing cover 3 will flow out from the drain groove 73 along the trajectory of the guide groove 72, and will not flow to the handle 4, which can effectively prevent scalding.
[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A titanium electric kettle with anti-scalding function, comprising a heating base (1), characterized in that: The upper surface of the heating base (1) is provided with a kettle body (2), and a sealing cover (3) is hinged to the upper surface of the kettle body (2). An anti-scalding mechanism is provided at the right end of the kettle body (2), and a flow guiding component is provided on the left surface of the sealing cover (3). The anti-scalding mechanism includes a water storage component, which includes a connecting plate (56). The connecting plate (56) is fixedly connected to the right surface of the kettle body (2). A handle (4) is fixedly connected to the right surface of the connecting plate (56). A flow hole (51) is provided through the bottom of the right surface of the kettle body (2). A round hole (52) is provided through the bottom of the left surface of the connecting plate (56). A water outlet hole (53) is provided through the top of the front surface of the connecting plate (56). A flow storage chamber (54) is fixedly installed on the right surface of the kettle body (2) by bolts. A water inlet hole (55) is provided through the rear surface of the flow storage chamber (54).
2. The titanium electric kettle with anti-scalding function according to claim 1, characterized in that: The anti-scalding mechanism also includes an adjustment component, which includes a lever (61). A positioning plate (62) is fixedly connected to the rear surface of the lever (61). The positioning plate (62) passes through and is slidably connected to the right surface of the reservoir (54). A positioning block (63) is fixedly connected to the left end of the lower surface of the positioning plate (62). A rotating shaft (64) is rotatably connected to the inner wall of the water inlet (55). A guide groove (65) is provided on the outer wall of the rotating shaft (64). A first stop block (66) is fixedly connected to the rear end of the inner wall of the rotating shaft (64). A second stop block (67) is fixedly connected to the inner wall at the bottom end of the water inlet (55). A limit block (69) is elastically connected to the inner wall at the bottom end of the positioning plate (62) through an elastic element (68). A limit groove (610) is provided on the inner wall at the top end of the reservoir (54).
3. The titanium electric kettle with anti-scalding function according to claim 1, characterized in that: The flow guiding assembly includes a flow guiding plate (71), which is fixedly connected to the left surface of the sealing cover (3). The inner wall of the flow guiding plate (71) is provided with a flow guiding groove (72), and the left surface of the flow guiding plate (71) is provided with a drainage groove (73).
4. The titanium electric kettle with anti-scalding function according to claim 1, characterized in that: The flow hole (51) and the round hole (52) are aligned, and the water inlet hole (55) and the water outlet hole (53) are aligned.
5. The titanium electric kettle with anti-scalding function according to claim 1, characterized in that: The rear surface of the reservoir (54) is attached to the front surface of the connecting plate (56), and the left surface of the connecting plate (56) is attached to the right surface of the pot body (2).
6. The titanium electric kettle with anti-scalding function according to claim 2, characterized in that: The positioning block (63) is slidably connected to the inner wall of the guide groove (65), which is arc-shaped, and the rear surface of the first stop block (66) and the front surface of the second stop block (67) are in contact.
7. The titanium electric kettle with anti-scalding function according to claim 2, characterized in that: The limiting block (69) is slidably connected to the upper surface of the positioning plate (62), and the limiting block (69) is inserted into the inner wall of the limiting groove (610). Both the front and rear ends of the upper surface of the limiting block (69) are set as inclined surfaces.
8. The titanium electric kettle with anti-scalding function according to claim 3, characterized in that: The guide channel (72) and the drainage channel (73) are connected. The guide channel (72) has multiple sets, which are evenly distributed on the top, front and rear ends of the left surface of the guide plate (71).