Connecting structure of electric kettle
By designing a sliding ring structure with snap-in connection and automatic unlocking in the electric kettle, the problem of lack of waterproofing of the base is solved, efficient heating and waterproofing effect is achieved, and the maintenance process is simplified and the service life is extended.
Patent Information
- Application Number
- CN202421339072.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The base of the existing electric kettle lacks an effective waterproof mechanism, which leads to being invaded by accidental spilled water and being scrapped. The base cannot be easily removed quickly and is difficult to repair.
A connection structure of an electric kettle is designed. Through the engagement design between the kettle body and the connecting base, the heating element and the connecting seat are achieved in close contact, and the spring-driven sliding ring is automatically unlocked and waterproof. At the same time, the design of knobs and limit blocks is easy to disassemble and repair.
It improves the waterproof and dust resistance of the connecting base, extends the service life of the electric kettle, simplifies the maintenance process, and improves practical performance.
Smart Images
Figure CN222640285U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric kettles, in particular to a connection structure of an electric kettle. Background Art
[0002] An electric kettle is a household appliance used to quickly heat water to boiling point or other set temperature for drinking or cooking. It usually consists of several main structures: first, the kettle body, usually made of stainless steel or plastic, contains water and heating elements, secondly, the heating element, usually a heating wire or heating plate, which heats the water through electrical energy, and then the power cord and plug, which are used to connect the power supply to the heating element. The electric kettle is also equipped with control buttons or knobs for starting and stopping heating, and adjusting the heating temperature. Some advanced models may also include temperature sensors and keep-warm functions to keep the water temperature stable or warm.
[0003] The electric kettle is connected to a power source, and the power cord is connected to a power socket through a plug, supplying electrical energy to the heating elements in the kettle. These heating elements are usually composed of electric heating wires or heating plates. The heating elements are isolated by insulating materials and fixed to the bottom of the kettle. The heating elements generate heat during the heating process and conduct it to the water to increase the water temperature.
[0004] However, the existing electric kettle base does not have an effective waterproof mechanism. Accidentally splashed water may cause the base to be scrapped, making the kettle unable to be used normally. In addition, the base of the electric kettle cannot be easily and quickly removed, making it inconvenient to repair. Therefore, a connection structure for the electric kettle is proposed. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a connection structure of an electric kettle, aiming to improve the problem of low practicality caused by the lack of an effective waterproof mechanism in the base of the electric kettle in the prior art.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection structure of an electric kettle, comprising a kettle body, a connecting base is provided on the lower surface of the kettle body, a connecting block is fixedly connected to the connecting base, a heating element is slidably connected to the connecting block, a fixing block 1 is fixedly connected to the lower surface of the heating element, a clamping block is slidably connected to the fixing block 1, a connecting seat is fixedly connected to the upper surface of the connecting base, a groove 1 is provided inside the connecting seat, a sliding ring is slidably connected to the connecting seat, a clamping groove is provided inside the sliding ring, an outer wall of the clamping block abuts against the inner wall of the clamping groove, a connecting plate is fixedly connected to one side of the outer wall of the sliding ring, a spring is provided on the lower surface of the connecting plate, one end of the spring is fixedly connected to the inside of the connecting seat, and a fixing component is provided inside the connecting base.
[0007] Furthermore, the fixing assembly includes a knob, the outer wall of the knob is rotatably connected to the inside of the connecting base, and a second groove is provided inside the connecting base.
[0008] Furthermore, a rotating block is fixedly connected to the upper surface of the knob, and a second fixed block is fixedly connected inside the rotating block.
[0009] Furthermore, a limiting block is fixedly connected to the inner wall of the connection base, and a limiting groove is provided inside the limiting block.
[0010] Furthermore, the second outer walls of the fixing block are slidably connected to the inner wall of the limiting groove.
[0011] Furthermore, a heat insulation layer is fixedly connected to the outer wall of the kettle body.
[0012] Furthermore, a pot cover is slidably connected to the inner wall of the pot body, and a rubber strip is fixedly connected to one side of the outer wall of the pot cover.
[0013] Furthermore, a spout is fixedly connected to the interior of the pot cover.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, a card block connected by a fixed block is inserted into the card slot so that when the heating element is pressed down, the sliding ring is driven to slide down, so that the heating element can contact the element inside the connecting seat, thereby achieving the effect of automatic unlocking of the sliding ring, improving the waterproof and dustproof properties of the connecting base, and extending the service life of the electric kettle.
[0016] 2. In the utility model, the rotating block drives the second fixed block to rotate by turning the knob, so that the second fixed block can be inserted into the limiting groove inside the limiting block, thereby achieving the effect of easily disassembling the connecting base and improving the convenience of repairing the connecting base. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional structural diagram of a connection structure of an electric kettle proposed by the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the limiting block part of the connection structure of an electric kettle proposed by the utility model;
[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0020] Figure 4 The utility model discloses a schematic diagram of the structure of a knob part of a connection structure of an electric kettle.
[0021] Legend:
[0022] 1. Kettle body; 2. Connecting base; 3. Connecting block; 4. Heating element; 5. Fixed block; 6. Clamp block; 7. Connecting seat; 8. Groove 1; 9. Sliding ring; 10. Clamp slot; 11. Connecting plate; 12. Spring; 13. Groove 2; 14. Knob; 15. Rotating block; 16. Fixed block; 17. Limit block; 18. Limit slot; 19. Insulation layer; 20. Kettle lid; 21. Rubber strip; 22. Spout. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a connection structure of an electric kettle, comprising a kettle body 1, a connecting base 2 is arranged on the lower surface of the kettle body 1, a connecting block 3 is fixedly connected inside the connecting base 2, a heating element 4 is slidably connected inside the connecting block 3, a fixing block 5 is fixedly connected to the lower surface of the heating element 4, a clamping block 6 is slidably connected inside the fixing block 5, a connecting seat 7 is fixedly connected to the upper surface of the connecting base 2, a groove 8 is arranged inside the connecting seat 7, a sliding ring 9 is slidably connected inside the connecting seat 7, a clamping groove 10 is arranged inside the sliding ring 9, an outer wall of the clamping block 6 abuts against the inner wall of the clamping groove 10, a connecting plate 11 is fixedly connected to one side of the outer wall of the sliding ring 9, a spring 12 is arranged on the lower surface of the connecting plate 11, one end of the spring 12 is fixedly connected to the inside of the connecting seat 7, and a fixing component is arranged inside the connecting base 2.
[0025] Specifically, through the snap-fit design between the kettle body 1 and the connecting seat 7 on the connecting base 2, a firm connection between the card block 6 and the card groove 10 on the sliding ring 9 is achieved. When the kettle body 1 is pressed down, the sliding ring 9 slides smoothly inside the connecting seat 7, prompting the heating element 4 to be in close contact with the heating element in the connecting seat 7, thereby achieving a high-efficiency heating effect. When the kettle body 1 is removed, the elastic force of the spring 12 resets the sliding ring 9, effectively closing the internal space of the connecting seat 7, achieving a waterproof and dustproof protection effect, effectively avoiding the risk of the connecting base 2 being damaged by water intrusion, and extending the service life of the connecting base 2.
[0026] Reference Figure 1 , Figure 2 and Figure 4The fixing component includes a knob 14, the outer wall of the knob 14 is rotatably connected to the inside of the connecting base 2, a groove 13 is provided inside the connecting base 2, a rotating block 15 is fixedly connected to the upper surface of the knob 14, a fixed block 16 is fixedly connected to the inside of the rotating block 15, a limiting block 17 is fixedly connected to the inner wall of the connecting base 2, a limiting groove 18 is provided inside the limiting block 17, the outer wall of the fixed block 16 is slidably connected to the inner wall of the limiting groove 18, an insulating layer 19 is fixedly connected to the outer wall of the kettle body 1, a pot cover 20 is slidably connected to the inner wall of the kettle body 1, a rubber strip 21 is fixedly connected to one side of the outer wall of the pot cover 20, and a spout 22 is fixedly connected to the inside of the pot cover 20.
[0027] Specifically, the outer wall of the kettle body 1 is firmly installed with an insulating layer 19. When the amount of water in the kettle is heavy, the insulating layer 19 can effectively block the heat, making it convenient for the user to operate the kettle body 1 safely and smoothly, thereby improving the safety of the electric kettle. By rotating the knob 14, the fixing block 16 can be smoothly embedded in the limit block 17, simplifying the disassembly process of the connecting base 2, shortening the time required for maintenance and disassembly, and further enhancing its practical performance. The rubber strip 21 connected to the kettle cover 20 can effectively prevent boiling water from overflowing, thereby improving the functionality and safety of the electric kettle.
[0028] Working principle: when the connection structure of the electric kettle is needed, the kettle body 1 is inserted into the connection seat 7 on the connection base 2, so that the block 6 connected to the fixed block 5 can be inserted into the slot 10 opened by the sliding ring 9, and the kettle body 1 is pressed down to make the sliding ring 9 slide inside the connection seat 7, so that the heating element 4 can contact the heating element inside the connection seat 7, and the kettle body 1 is taken away, and the spring 12 drives the sliding ring 9 to reset and close the inside of the connection seat 7, so as to achieve the effect of waterproof and dustproof, and as long as the fixed block 5 connected to the kettle body 1 is stuck in the connection seat 7, the sliding ring 9 can be automatically opened, so as to improve the practicality of the electric kettle and avoid The connection base 2 is prevented from being damaged by liquid intrusion, and the service life of the connection base 2 is extended. The outer wall of the kettle body 1 is fixedly connected with an insulating layer 19. When the weight of the water in the kettle body 1 is large, the insulating layer 19 can insulate and facilitate the user to smoothly take the kettle body 1, thereby improving the practicality of the electric kettle. Turning the knob 14 can make the fixing block 16 fit into the limiting block 17, thereby facilitating the disassembly of the connection base 2, shortening the maintenance time, and improving the practicality of the electric kettle. The rubber strip 21 connected to the kettle cover 20 can prevent boiling water from overflowing, and the spout 22 is arranged on the kettle cover 20 to increase the safety of the kettle body 1.
[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A connection structure for an electric kettle, comprising a kettle body (1), characterized in that: The lower surface of the kettle body (1) is provided with a connecting base (2), a connecting block (3) is fixedly connected inside the connecting base (2), a heating element (4) is slidably connected inside the connecting block (3), a fixing block (5) is fixedly connected to the lower surface of the heating element (4), a clamping block (6) is slidably connected inside the fixing block (5), a connecting seat (7) is fixedly connected to the upper surface of the connecting base (2), a groove (8) is provided inside the connecting seat (7), a sliding ring (9) is slidably connected inside the connecting seat (7), a clamping groove (10) is provided inside the sliding ring (9), an outer wall of the clamping block (6) abuts against an inner wall of the clamping groove (10), a connecting plate (11) is fixedly connected to one side of the outer wall of the sliding ring (9), a spring (12) is provided on the lower surface of the connecting plate (11), one end of the spring (12) is fixedly connected to the inside of the connecting seat (7), and a fixing component is provided inside the connecting base (2).
2. The connection structure of an electric kettle according to claim 1, characterized in that: The fixing assembly comprises a knob (14), the outer wall of which is rotatably connected to the inside of the connecting base (2), and a second groove (13) is provided inside the connecting base (2).
3. The connection structure of an electric kettle according to claim 2, characterized in that: A rotating block (15) is fixedly connected to the upper surface of the knob (14), and a second fixed block (16) is fixedly connected inside the rotating block (15).
4. The connection structure of an electric kettle according to claim 3, characterized in that: The inner wall of the connection base (2) is fixedly connected to a limiting block (17), and a limiting groove (18) is provided inside the limiting block (17).
5. The connection structure of an electric kettle according to claim 4, characterized in that: The outer wall of the second fixing block (16) is slidably connected to the inner wall of the limiting groove (18).
6. The connection structure of an electric kettle according to claim 1, characterized in that: The outer wall of the kettle body (1) is fixedly connected with a heat insulating layer (19).
7. The connection structure of an electric kettle according to claim 1, characterized in that: The inner wall of the pot body (1) is slidably connected to a pot cover (20), and one side of the outer wall of the pot cover (20) is fixedly connected to a rubber strip (21).
8. The connection structure of an electric kettle according to claim 7, characterized in that: A spout (22) is fixedly connected inside the pot cover (20).