Kettle lid lock structure of electric kettle

Abstract

The utility model discloses an electric kettle lid lock structure which comprises a push button, a push button lock spring, a first lid lock and a second lid lock, and the push button is located on a kettle lid and can move to a first position and a second position on the kettle lid; the push button lock spring keeps the push button at a first position and a second position; the first cover lock and the second cover lock are installed on the kettle cover and provided with lock tongues, the first cover lock is connected with the push button, and the second cover lock is connected with the first cover lock through a connecting rod. The push button type trigger structure is adopted, the push button directly triggers the first cover lock, the first cover lock drives the second cover lock to move through the connecting rod, the number of parts is small, and the overall structure is simple; during use, the push button is pushed to be switched between the first position and the second position, the locking state and the unlocking state of the kettle cover and the kettle body can be switched, and use is very convenient; when the kettle body and the kettle cover are in a locked state, the kettle cover and the kettle body cannot be automatically separated even if the situations of toppling, falling and the like occur, hot water is prevented from spilling out from a kettle opening, and use is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of electric kettle equipment, and more specifically to a kettle cover locking structure of an electric kettle. Background Art

[0002] An electric kettle is an electric heating device used to heat water to boil. It has a kettle body and a kettle lid. There are two ways to assemble the kettle lid and the kettle body. One is to be completely separated, and the kettle lid is directly placed at the mouth of the kettle body. When opening, the kettle lid is directly taken out of the kettle body; the other is to be rotatably connected, and a rotating shaft is provided between the kettle lid and the kettle body, and the kettle lid is installed at the mouth of the kettle body in a flip-top manner;

[0003] During use, people find that when the electric kettle is tipped over or dropped due to operating errors or accidents, whether it is a separate structure or a flip-top structure, the kettle lid will open relative to the kettle body, and a large amount of hot water will spill out, causing serious harm to the user; in the prior art, a locking structure is arranged between the kettle body and the kettle lid, and the locking structure is a key-type lid-opening button. Before the locking structure is triggered, the kettle lid and the kettle body remain locked, and the kettle will not separate even if the electric kettle is tipped over or dropped, reducing the amount of hot water spilling. After pressing the lid-opening button to trigger the locking structure, the kettle lid can be opened relative to the kettle body; the existing press-type locking structure has a lid-opening button that presses the lid up and down, and the lid lock uses multiple parts, which is complex and unreliable. Utility Model Content

[0004] In view of this, the utility model provides a lid locking structure for an electric kettle.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: the electric kettle lid lock structure comprises:

[0006] A push button, located on the kettle cover and movable on the kettle cover to a first position and a second position;

[0007] A push button lock spring keeps the push button in the first position and the second position;

[0008] A first cover lock and a second cover lock, both of which are installed on the pot cover and are provided with a lock tongue, the first cover lock is connected to the push button, and the second cover lock is connected to the first cover lock through a connecting rod;

[0009] During the process of switching the push button between the first position and the second position, the push button pushes the first cover lock to move, and the first cover lock pushes the second cover lock to move via the connecting rod, wherein when the push button is in the first position, the lock tongue extends out of the peripheral side of the pot lid and conflicts with the pot body; when the push button is in the second position, the lock tongue retracts and releases the conflict with the pot body.

[0010] This technology adopts a push button type trigger structure. The push button directly triggers the first cover lock, and the first cover lock drives the second cover lock to move through the connecting rod. The number of parts is small and the overall structure is simple. When in use, you only need to push the push button to switch it between the first position and the second position, so that the lid and the kettle body can be switched between the locked state and the unlocked state, which is very convenient to use. When the kettle body and the lid are in the locked state, even if they tip over or fall, the lid and the kettle body will not automatically separate, preventing hot water from spilling out of the kettle mouth, making it safer to use.

[0011] As a preferred solution of the utility model, the push button lock spring includes: a first housing portion, a second housing portion and a neck, the neck is arranged between the first housing portion and the second housing portion, and the width of the neck is smaller than the width of the first housing portion and the second housing portion; in the present technology, the push button lock spring mainly plays a positioning role, and the push button is restricted from moving independently by the neck, and the push button is positioned in the first housing portion or the second housing portion. The push button lock spring has a simple structure, a simple manufacturing process, and is easy to produce.

[0012] As a preferred solution of the utility model, the push button is provided with a connecting foot, and the connecting foot passes through the push button lock spring and is connected to the first cover lock; the width of the neck is smaller than the diameter of the connecting foot; during the switching process of the push button between the first position and the second position, the neck is deformed and opened to make the connecting foot switch between the first receiving portion and the second receiving portion;

[0013] In the present technology, during installation, the connecting foot of the push button can directly pass through the push button locking spring, and the installation method is simple; when the push button is in the first position, the connecting foot passes through the first receiving portion, and when the push button is in the second position, the connecting foot passes through the second receiving portion. Since the width of the neck is smaller than the diameter of the connecting foot, the push button cannot switch between the first receiving portion and the second receiving portion independently, and the push button is maintained in the first position and the second position; and under external force, when the push button is pushed to move, the neck is opened by the reaction force of the push button, and the push button can overcome the elastic force of the neck and move. After the movement, the neck is reset, so that the push button is repositioned, and the principle of use is very clever.

[0014] As a preferred solution of the utility model, it also includes: a push button bracket, the push button bracket is installed on the top of the pot cover, and the top of the push button bracket is provided with a mounting groove;

[0015] The push button is mounted on the push button bracket and can move on the push button bracket;

[0016] The push button lock spring is restricted by the push button in the push button bracket;

[0017] The technology defines the specific installation positions of the push button and the push button lock spring, and the installation method is simple.

[0018] As a preferred solution of the utility model, the first cover lock is provided with a first lock tongue, a first connecting part and a second connecting part; the push button is provided with a connecting foot, and the connecting foot is plugged into the first connecting part; the connecting rod is connected to the second connecting part.

[0019] As a preferred solution of the utility model, the second lid lock is provided with a second locking tongue and a first connecting hole, the first connecting hole is a strip hole or a waist-shaped hole; the connecting rod comprises: a first connecting foot and a second connecting foot, the first connecting foot is inserted into the second connecting part, and the second connecting foot is inserted into the first connecting hole; the center of the connecting rod can be rotatably connected to the pot lid;

[0020] The present technology defines the specific structure of the first cover lock and the second cover lock. The first cover lock, the second cover lock and the connecting rod are connected by plug-in. The assembly method is simple and convenient. The linear movement of the first cover lock can be converted into the curved movement of the connecting rod, and then the curved movement of the connecting rod can be converted into the linear movement of the second cover lock. The overall structure is simple and ingenious.

[0021] As a preferred solution of the utility model, the pot lid has a first cover lock and a second cover lock assembled therein, and the first lock tongue of the first cover lock and the second lock tongue of the second cover lock are symmetrically located;

[0022] The ribs in the pot cover define moving paths of the first cover lock and the second cover lock.

[0023] As a preferred solution of the utility model, a cover lock spring is arranged between the inside of the pot lid and the first cover lock, and the cover lock spring provides force for the first cover lock to move and make the lock tongue extend out of the surrounding side of the pot lid; in this technology, the cover lock spring is used to ensure that when in the locked state, the lock tongue can tightly contact with the pot body and remain in the locked state.

[0024] As a preferred solution of the utility model, the pot lid comprises: an upper cover, a lower cover and a sealing ring, the sealing ring is provided with a first sealing part and a second sealing part, and the upper cover and the lower cover are sealed by the first sealing part; the pot lid is installed behind the pot body, and the pot lid and the pot body are sealed by the second sealing part; the present technology can achieve the sealing of the upper cover and the lower cover, as well as the sealing of the pot body and the pot lid through one sealing member, thereby reducing the number of sealing rings and reducing the assembly steps.

[0025] Other beneficial technical effects of the utility model are embodied in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the electric kettle lid lock structure of the utility model installed on the electric kettle and in a locked state;

[0028] Figure 2 It is a schematic diagram of the electric kettle lid lock structure of the utility model installed on the electric kettle and in the unlocked state;

[0029] Figure 3 It is an exploded view of the lid lock structure of the electric kettle of the utility model;

[0030] Figure 4 It is a schematic diagram of the electric kettle lid lock structure of the utility model in a locked state;

[0031] Figure 5 for Figure 4 A schematic diagram of the upper cover of the pot lid hidden in the middle;

[0032] Figure 6 for Figure 4 A schematic diagram of a top view of the lid of the pot hidden behind the lid;

[0033] Figure 7 It is a schematic diagram of the electric kettle lid lock structure of the utility model in the unlocked state;

[0034] Figure 8 for Figure 7 A schematic diagram of the upper cover of the pot lid hidden in the middle;

[0035] Fig. 9 for Figure 7 Schematic diagram of the top view behind the upper cover of the pot lid hidden in the middle.

[0036] Description of Reference Numerals

[0037] Push button 100; connecting foot 110; push button lock spring 200; first accommodating portion 210; second accommodating portion 220; neck 230; first cover lock 300; first lock tongue 310; first connecting portion 320; second connecting portion 330; second cover lock 400; second lock tongue 410; first connecting hole 420; connecting rod 500; first connecting foot 510; second connecting foot 520; push button bracket 600; mounting groove 610; cover lock spring 700; pot cover 800; upper cover 810; lower cover 820; sealing ring 830; first sealing portion 831; second sealing portion 832; pot body 900; inner edge 910. DETAILED DESCRIPTION

[0038] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0039] The electric kettle lid lock structure is applied to electric kettles, such as Figure 1 As shown, the electric kettle comprises a kettle body 900 and a kettle lid 800. The kettle body 900 has an opening on the top, and the kettle lid 800 is installed at the opening of the kettle body 900. The kettle lid 800 and the kettle body 900 are a completely separated structure, that is, the kettle lid 800 can be completely removed from the kettle body 900. The kettle body 900 has a water spout, and a heating structure and an electrification structure are also provided at the bottom of the kettle body 900 for heating. The heating structure and the electrification structure provided at the bottom of the kettle body 900 are not described in detail here.

[0040] See also Figure 1-9 As shown, the electric kettle lid lock structure includes: a push button 100, a push button lock spring 200, a first lid lock 300 and a second lid lock 400.

[0041] The push button 100 is located on the pot cover 800 and can move to a first position and a second position on the pot cover 800;

[0042] The push button lock spring 200 keeps the push button 100 at the first position and the second position;

[0043] The first cover lock 300 and the second cover lock 400 are both installed on the pot cover 800 and are provided with a lock tongue. The first cover lock 300 is connected to the push button 100, and the second cover lock 400 is connected to the first cover lock 300 through a connecting rod 500.

[0044] During the process of switching the push button 100 between the first position and the second position, the push button 100 pushes the first cover lock 300 to move, and the first cover lock 300 pushes the second cover lock 400 to move through the connecting rod 500, wherein when the push button 100 is in the first position, the lock tongue extends out of the peripheral side of the pot lid 800 and conflicts with the pot body 900; when the push button 100 is in the second position, the lock tongue retracts and releases the conflict with the pot body 900.

[0045] Specifically, the interior of the pot cover 800 is a cavity structure, and some components are installed in the pot cover 800, such as the first cover lock 300 and the second cover lock 400 are installed in the pot cover 800, and the push button 100 is installed on the top of the pot cover 800, and the push button 100 passes through the push button lock spring 200 to connect with the first cover lock 300;

[0046] like Figure 1As shown, the push button 100 is in the first position, at which time the lock tongue extends out of the side of the pot cover 800 and contacts the pot body 900, and the pot cover 800 and the pot body 900 are in a locked state. In this state, no matter whether the pot is tipped or dropped, the pot cover 800 and the pot body 900 are not separated, which effectively prevents hot water from spilling out of the open mouth, making it safer to use;

[0047] like Figure 2 As shown, the push button 100 is Figure 1 The first position moves to the left and moves to the second position. At this time, the locking tongue moves inward and releases the interference with the kettle body 900. The kettle lid 800 and the kettle body 900 are in the unlocked state. The kettle lid 800 can be taken out from the kettle body 900, which is convenient for filling water into the kettle body 900 and cleaning the kettle body 900.

[0048] Furthermore, if Figure 1 and Figure 2 As shown, the interior of the kettle body 900 is provided with an inner edge 910 corresponding to the position of the kettle mouth. After the kettle cover 800 is installed on the kettle mouth, in the locked state, the locking tongue contacts the inner edge 910 of the kettle body 900 to prevent the kettle cover 800 from being taken out of the kettle body 900.

[0049] Optionally, other structures may be provided in the kettle body 900 to replace the structure of the inner edge 910 , as long as they can interfere with the locking tongue.

[0050] In one embodiment, if Figure 3 As shown, the push button lock spring 200 includes: a first receiving portion 210, a second receiving portion 220 and a neck portion 230, wherein the neck portion 230 is disposed between the first receiving portion 210 and the second receiving portion 220, and the width of the neck portion 230 is smaller than the width of the first receiving portion 210 and the second receiving portion 220;

[0051] Specifically, continue as Figure 3 As shown, the push button lock spring 200 is roughly in an 8-shape, and the two ends of the 8-shape form a first receiving portion 210 and a second receiving portion 220, but the first receiving portion 210 and the second receiving portion 220 of the push button lock spring 200 are connected to form a neck 230;

[0052] Furthermore, the push button lock spring 200 can be formed by winding a metal rod, or made of a plastic material, and at least the neck 230 of the push button lock spring 200 is elastic.

[0053] In one embodiment, the push button 100 is provided with a connecting foot 110, and the connecting foot 110 passes through the push button lock spring 200 and is connected to the first cover lock 300; the width of the neck 230 is smaller than the diameter of the connecting foot 110; during the switching process of the push button 100 between the first position and the second position, the neck 230 is deformed and opened to make the connecting foot 110 switch between the first receiving portion 210 and the second receiving portion 220;

[0054] like Figure 5 and Figure 8 As shown, Figure 5 The middle push button 100 is in the first position. Figure 8 The push button 100 is in the second position. When in the first position, the connecting pin 110 of the push button 100 passes through the first receiving portion 210. Figure 8 When the push button 100 is in the second position, the push button 100 moves to the left, and the connecting leg 110 of the push button 100 passes through the neck 230 and enters the second receiving portion 220, completing the switching of the push button between the first position and the second position;

[0055] Specifically, since the diameter of the connecting pin 110 is greater than the width of the neck 230, during the switching process, the neck 230 opens under the reaction force of the connecting pin 110, so that the connecting pin 110 can move from the first receiving portion 210 to the second receiving portion 220, or from the second receiving portion 220 to the first receiving portion 210;

[0056] Furthermore, when the connecting pin 110 passes through the first receiving portion 210 and the second receiving portion 220, the first receiving portion 210 and the second receiving portion 220 have no squeezing effect or have a slight squeezing effect on the connecting pin 110. In addition, due to the restriction of the neck 230, the connecting pin 110 is stably restricted in the first receiving portion 210 or the second receiving portion 220, and the push button 100 is stably maintained in the first position or the second position.

[0057] In one embodiment, the invention further comprises: a push button bracket 600, the push button bracket 600 is mounted on the top of the pot cover 800, and a mounting groove 610 is provided on the top of the push button bracket 600;

[0058] The push button 100 is mounted on the push button bracket 600 and can move on the push button bracket 600;

[0059] The push button lock spring 200 is restricted by the push button 100 in the push button bracket 600;

[0060] Specifically, Figure 3 As shown, the push button bracket 600 is installed on the top of the pot cover 800 and is located at the center of the pot cover 800. The push button bracket 600 and the pot cover 800 can be connected by snap fastening, locking screws or welding;

[0061] like Figure 1 As shown, the push button spring 200 is horizontally fixed inside the push button bracket 600, and the push button spring 200 cannot move inside the push button bracket 600; the push button 100 is installed in the installation groove 610, and the connecting foot 110 of the push button 100 passes through the push button spring 200 and is connected to the first cover lock 300;

[0062] The width of the push button 100 may be consistent with the width of the mounting groove 610, and the length of the push button 100 is less than the length of the mounting groove 610, so that the push button 100 can be installed in the mounting groove 610. Figure 1 The illustrated position moves left and right to switch between the first position and the second position.

[0063] In order to facilitate the movement of the push button 100 , anti-slip grooves are provided on the surface of the push button 100 .

[0064] In order to ensure stable installation of the push button 100, a buckle groove can be provided in the installation groove 610, and the push button 100 can be provided with a buckle. The length of the buckle groove is greater than the length of the buckle, so that the push button 100 can be buckled and assembled in the installation groove 610 and can also move horizontally in the installation groove 610; the cooperation between the buckle groove and the buckle also limits the moving range of the push button 100.

[0065] In one embodiment, the first cover lock 300 is provided with a first locking tongue 310, a first connecting portion 320 and a second connecting portion 330; the push button 100 is provided with a connecting foot 110, and the connecting foot 110 is plugged with the first connecting portion 320; the connecting rod 500 is connected with the second connecting portion 330;

[0066] like Figure 3 As shown, the first locking tongue 310 is formed on the arc surface on the right side of the first cover lock 300, and the arc surface set on the right side of the first cover lock 300 matches the inner wall of the pot cover 800. When the pot cover 800 and the pot body 900 are in the locked state, the arc surface fits the inner wall of the pot cover 800.

[0067] The first connecting portion 320 protrudes vertically upward to form a connecting column, a socket is provided at the center of the connecting column, and the connecting foot 110 of the push button 100 is inserted into the socket. When the push button 100 moves horizontally, the first cover lock 300 is driven to connect through the connecting foot 110;

[0068] The second connection portion 330 is disposed on a side of the first cover lock 300 close to the second cover lock 400 , and the second connection portion 330 is provided with an elongated hole or a waist-shaped hole.

[0069] Further, the second lid lock 400 is provided with a second locking tongue 410 and a first connecting hole 420, and the first connecting hole 420 is a bar-shaped hole or a waist-shaped hole; the connecting rod 500 includes: a first connecting foot 510 and a second connecting foot 520, the first connecting foot 510 is inserted into the second connecting portion 330, and the second connecting foot 520 is inserted into the first connecting hole 420, and the center of the connecting rod 500 can be rotatably connected to the pot lid 800;

[0070] Continue as Figure 3 As shown, the second locking tongue 410 is formed on the arc surface on the left side of the second cover lock 400, and the arc surface set on the left side of the second cover lock 400 matches the inner wall of the pot cover 800. When the pot cover 800 and the pot body 900 are in a locked state, the arc surface fits the inner wall of the pot cover 800;

[0071] The connecting rod 500 is installed in the pot lid 800, and the center of the bottom plate of the connecting rod 500 is installed on the pot lid 800 through a rotating shaft. The first connecting foot 510 is inserted into the waist-shaped hole of the second connecting part 330, and the second connecting foot 520 is inserted into the first connecting hole 420. When the first cover lock 300 moves, the connecting rod 500 is pulled to move, and the connecting rod 500 pulls the second cover lock 400 to move, so that the first cover lock 300 and the second cover lock 400 are synchronously moved outward, and the lock tongue extends outward and conflicts with the pot body 900; and the connecting rod 500 pulls the second cover lock 400 to move, so that the first cover lock 300 and the second cover lock 400 are synchronously moved inward, and the lock tongue retracts to eliminate the conflict with the pot body 900.

[0072] In one embodiment, the pot lid 800 has an internal structure where the first cover lock 300 and the second cover lock 400 are assembled, and the first locking tongue 310 of the first cover lock 300 and the second locking tongue 410 of the second cover lock 400 are symmetrically located;

[0073] The ribs in the pot cover 800 define the movement paths of the first cover lock 300 and the second cover lock 400;

[0074] Specifically, the first cover lock 300 and the second cover lock 400 need to be stably assembled in the pot cover 800 and can move horizontally in the pot cover 800;

[0075] like Figure 6 and Fig. 9 As shown, the lid 800 has ribs integrally formed inside, which are used to limit the position. During installation, the connecting rod 500 is first installed in the lid 800, the second lid lock 400 is installed on the lid 800 and partially pressed on the connecting rod 500, the first lid lock 300 is installed on the lid 800 and partially pressed on the connecting rod 500, and the first lid lock 300 is also partially pressed on the second lid lock 400, thereby limiting the position in the longitudinal direction.

[0076] In one embodiment, a cover lock spring 700 is disposed between the interior of the pot cover 800 and the first cover lock 300, and the cover lock spring 700 provides a force for the first cover lock 300 to move so that the lock tongue extends out of the side of the pot cover 800;

[0077] Specifically, one end of the lid lock spring 700 is supported on a wall or a limiting column inside the pot lid 800, and the other end is supported on the first lid lock 300. Figure 1 and Figure 2 As shown, the cover lock spring 700 provides the first cover lock 300 with a rightward elastic force, so that the first lock tongue 310 tends to pop out to the right, and the first lock tongue 310 can be tightly in contact with the kettle body 900 after popping out;

[0078] It is worth noting that, although the cover lock spring 700 provides the first cover lock 300 with a rightward elastic force, when in the unlocked state, the elastic force of the cover lock spring 700 is insufficient to push the push button 100 to move through the neck 230 .

[0079] In one embodiment, the pot cover 800 includes: an upper cover 810, a lower cover 820 and a sealing ring 830, wherein the sealing ring 830 is provided with a first sealing portion 831 and a second sealing portion 832, and the upper cover 810 and the lower cover 820 are sealed by the first sealing portion 831; after the pot cover 800 is installed on the pot body 900, the pot cover 800 and the pot body 900 are sealed by the second sealing portion 832;

[0080] Specifically, Figure 2-3 As shown, according to the different materials of the upper cover 810 and the lower cover 820, there are different ways to assemble the upper cover 810 and the lower cover 820. If the upper cover 810 and the lower cover 820 are made of plastic, the upper cover 810 and the lower cover 820 can be assembled by snapping, screwing or ultrasonic sealing. If the upper cover 810 and the lower cover 820 are made of metal, they can be assembled by screwing or welding.

[0081] Continue as Figure 2-3 As shown, the first sealing portion 831 is annular, and the upper end of the ring is pressed between the upper cover 810 and the lower cover 820 to form a seal; the second sealing portion 832 is arranged to be inclined upward and outward from the outer wall of the first sealing portion 831. After the pot cover 800 is installed on the pot body 900, the second sealing portion 831 is close to the inner edge 910 of the pot body 900 to form a seal.

[0082] The following further describes the operating principle of the utility model:

[0083] like Figure 1 As shown, the push button 100 is in the first position, and the push button 100 is pushed to the right end of the mounting groove 610, at which time the locking tongue extends out of the peripheral side of the pot cover 800 and contacts the inner edge 910 of the pot body 900; the pot cover 800 and the pot body 900 are in a locked state; Figure 6 As shown, at this time, the locking tongue extends out of the side of the pot cover 800, and the connecting rod 500 is tilted. In the locked state, no matter whether the pot is tipped or dropped, the pot cover 800 and the pot body 900 are not separated, which effectively prevents hot water from spilling out of the open mouth, making it safer to use.

[0084] You need to unlock the kettle body 900 and the kettle body 800, push the button 100 from Figure 1 Push the position to the left until Figure 2 Position, push button 100 is pushed to the left end of mounting groove 610, at which time the lock tongue retracts and releases the conflict with the inner edge 910 of kettle body 900, and kettle cover 800 and kettle body 900 are in unlocked state; Fig. 9 As shown, the first cover lock 300 moves to the left, and the second cover lock 400 moves to the right, that is, the first cover lock 300 and the second cover lock 400 move toward the center straight line at the same time, and the lock tongue retracts inward. At this time, the connecting rod 500 is roughly vertical, the pot cover 800 can be taken out of the pot body 900, and water can be poured into the pot body 900;

[0085] To reset to the locked state repeatedly, push button 100 from Figure 2 Move the position to the right, to Figure 1 The first cover lock 300 moves to the right, and the second cover lock 400 moves to the left, that is, the first cover lock 300 and the second cover lock 400 move away from the center straight line at the same time, the lock tongue extends out, and the pot lid 800 and the pot body 900 are in a locked state.

[0086] The electric kettle lid lock of the utility model has a simple structure and adopts a small number of parts. By moving the push button 100 between the first position and the second position, the lock tongue is pushed to extend the kettle lid 800 and conflict with the kettle body 900, and the lock tongue is pushed to retract and release the conflict with the kettle body 900, so that the kettle lid 800 and the kettle body 900 are separated, which is safer to use.

[0087] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The electric kettle lid lock structure is characterized by: include: A push button (100) is located on the kettle cover (800) and can be moved on the kettle cover (800) to a first position and a second position; A push button lock spring (200) keeps the push button (100) in the first position and the second position; A first cover lock (300) and a second cover lock (400), both of which are mounted on the pot cover (800) and are provided with a lock tongue, the first cover lock (300) being connected to the push button (100), and the second cover lock (400) being connected to the first cover lock (300) via a connecting rod (500); During the process of switching between the first position and the second position, the push button (100) pushes the first cover lock (300) to move, and the first cover lock (300) pushes the second cover lock (400) to move via the connecting rod (500), wherein when the push button (100) is in the first position, the lock tongue extends out of the peripheral side of the pot lid (800) and conflicts with the pot body (900); when the push button (100) is in the second position, the lock tongue retracts and no longer conflicts with the pot body (900).

2. The electric kettle lid lock structure according to claim 1, characterized in that: The push button lock spring (200) comprises: a first receiving portion (210), a second receiving portion (220) and a neck portion (230); the neck portion (230) is arranged between the first receiving portion (210) and the second receiving portion (220), and the width of the neck portion (230) is smaller than the width of the first receiving portion (210) and the second receiving portion (220).

3. The electric kettle lid lock structure according to claim 2, characterized in that: The push button (100) is provided with a connecting foot (110), and the connecting foot (110) passes through the push button lock spring (200) and is connected to the first cover lock (300); the width of the neck (230) is smaller than the diameter of the connecting foot (110); when the push button (100) switches between the first position and the second position, the neck (230) is deformed and opened so that the connecting foot (110) switches between the first receiving portion (210) and the second receiving portion (220).

4. The electric kettle lid lock structure according to claim 3, characterized in that: Also includes: A push button bracket (600), the push button bracket (600) is installed on the top of the pot cover (800), and a mounting groove (610) is provided on the top of the push button bracket (600); The push button (100) is mounted on the push button bracket (600) and can move on the push button bracket (600); The push button lock spring (200) is restricted by the push button (100) in the push button bracket (600).

5. The electric kettle lid lock structure according to claim 1, characterized in that: The first cover lock (300) is provided with a first locking tongue (310), a first connecting part (320) and a second connecting part (330); the push button (100) is provided with a connecting foot (110), and the connecting foot (110) is plugged into the first connecting part (320); and the connecting rod (500) is connected to the second connecting part (330).

6. The electric kettle lid lock structure according to claim 5, characterized in that: The second lid lock (400) is provided with a second locking tongue (410) and a first connecting hole (420), and the first connecting hole (420) is a bar-shaped hole or a waist-shaped hole; the connecting rod (500) comprises: a first connecting foot (510) and a second connecting foot (520), the first connecting foot (510) is inserted into the second connecting part (330), and the second connecting foot (520) is inserted into the first connecting hole (420); the center of the connecting rod (500) can be rotatably connected to the pot lid (800).

7. The electric kettle lid lock structure according to claim 6, characterized in that: The pot lid (800) is internally structured with positions for assembling the first cover lock (300) and the second cover lock (400), and the first locking tongue (310) of the first cover lock (300) and the second locking tongue (410) of the second cover lock (400) are symmetrically positioned; The ribs in the pot lid (800) define moving paths for the first lid lock (300) and the second lid lock (400).

8. The electric kettle lid lock structure according to claim 1 or 6, characterized in that: A cover lock spring (700) is arranged between the inside of the pot cover (800) and the first cover lock (300), and the cover lock spring (700) provides a force for the first cover lock (300) to move so that the lock tongue extends out of the peripheral side of the pot cover (800).

9. The electric kettle lid lock structure according to claim 8, characterized in that: The pot cover (800) comprises: an upper cover (810), a lower cover (820) and a sealing ring (830); the sealing ring (830) is provided with a first sealing portion (831) and a second sealing portion (832); the upper cover (810) and the lower cover (820) are sealed by the first sealing portion (831); after the pot cover (800) is installed on the pot body (900), the pot cover (800) and the pot body (900) are sealed by the second sealing portion (832).

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