Auxiliary cover, kettle cover device and electric kettle

Abstract

The utility model relates to the technical field of electric kettles, and discloses an auxiliary cover, a kettle cover device and an electric kettle. The auxiliary cover comprises a top cover upper cover provided with an opening; a magnet mounting cavity is formed in the top cover upper cover, and a supporting structure is arranged in the magnet mounting cavity; the top cover lower cover is mounted at the opening of the top cover upper cover; and the first magnet is limited in the magnet mounting cavity close to the lower cover side of the top cover by the supporting structure. The first magnet in the auxiliary cover is limited to the side, close to the top cover and the lower cover, in the magnet installation cavity by the supporting structure, the first magnet is prevented from shifting and shaking in the magnet installation cavity, noise caused by magnet shaking is avoided, and the user experience is improved; a first magnet is arranged in the auxiliary cover, so that the auxiliary cover resets under the magnetic attraction action of the first magnet and a second magnet in the main cover after water injection is completed, and the water injection opening is covered again.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric kettle technical field, concretely relates to a vice cover, kettle cover device and electric kettle. BACKGROUND

[0002] At present, most of the electric kettle on the market although attached automatic water feeder, can be conveniently watered after using a kettle of water. But the water needs to be opened first when watering the kettle cover, then swing the water feeder arm to move its water outlet above the kettle filler, then start the water. Because the kettle cover is buckled at the kettle mouth of the kettle body, the seal needs to be screwed, the kettle cover needs to be opened manually before watering, the user is easy to be scalded by the kettle cover or steam in the process, and the kettle cover also needs to be reinstalled after watering, which is very inconvenient.

[0003] In order to solve this problem, a kind of kettle cover appears in the related art, water filling hole is arranged on the kettle cover body, another small cover is arranged at water filling hole, and small cover can be pushed away to automatically fill water when filling water. In order to facilitate reset, a magnet is placed inside the small cover, and the small cover and the kettle cover body are matched by magnetic attraction and reset. However, since the magnet in the small cover is not fixed, the magnet will shake back and forth during use, which will produce noise and cause bad experience to the user. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a vice cover, kettle cover device and electric kettle to solve the problem of noise caused by the shaking of the magnet in the small cover.

[0005] In the first aspect, the utility model provides a vice cover, which is suitable for being assembled to the water filling port of the main cover of a kettle, and the vice cover comprises:

[0006] The top cover upper cover is provided with an open mouth, a magnet mounting cavity is arranged in the top cover upper cover, and a supporting structure is arranged in the magnet mounting cavity;

[0007] The top cover lower cover is installed at the open mouth of the top cover upper cover.

[0008] The first magnet is limited in the magnet mounting cavity close to the side of the top cover lower cover by the supporting structure.

[0009] Beneficial effects: the first magnet in the vice cover is limited in the magnet mounting cavity close to the side of the top cover lower cover by the supporting structure, which prevents the first magnet from shifting and shaking in the magnet mounting cavity, avoids noise caused by the shaking of the magnet, and improves the user experience. The first magnet is arranged in the vice cover, which is suitable for resetting the vice cover to cover the water filling port again under the magnetic attraction of the first magnet and the second magnet in the main cover after filling water.

[0010] In an alternative embodiment, the top cover is a hollow rotating body with an open bottom side; the inner top surface of the top cover extends in the direction of the opening to form an annular rib, and the annular rib and the side wall of the top cover form the magnet mounting cavity.

[0011] Beneficial effects: The top cover is a hollow rotating body, which realizes the lightweight of the top cover; due to the light weight, the top cover can be easily moved to open the water inlet under the action of an external force, and can be quickly reset under the action of a magnetic force after the external force disappears. The annular rib is arranged to separate the magnet mounting cavity in the hollow chamber; correspondingly, the magnet mounting cavity forms an annular groove, which can be configured with an annular magnet, which can balance the large coverage area and the lightweight.

[0012] In an alternative embodiment, the support structure comprises:

[0013] The support column is provided with an axial through hole, and the support column is sleeved on the annular rib through the through hole.

[0014] Beneficial effects: The support column provided with an axial through hole is convenient to install, and reliable support is achieved through a simple structure.

[0015] In an alternative embodiment, the support column comprises, along the axial direction:

[0016] The head portion is structurally and dimensionally adapted to the magnet mounting cavity;

[0017] The neck portion is located on one side of the head portion close to the first magnet and abuts against the first magnet; the outer diameter of the neck portion is smaller than the outer diameter of the head portion.

[0018] Beneficial effects: The structure and size of the head portion of the support column are adapted to the magnet mounting cavity, which improves the stability of the support; the outer diameter of the neck portion is smaller than the outer diameter of the head portion, which realizes the lightweight of the support column.

[0019] In an alternative embodiment, the secondary cover further comprises a first connecting portion for cooperating with the primary cover.

[0020] Beneficial effects: The secondary cover is connected with the primary cover through the first connecting portion, compared with the separated mode that the secondary cover is directly placed on the primary cover, the risk of falling of the secondary cover from the primary cover is avoided, and the cooperation reliability is improved.

[0021] In an alternative embodiment, the first connecting portion comprises:

[0022] The connecting lug is arranged on the peripheral side of the top cover.

[0023] Beneficial effect: The connecting lug is arranged on the periphery of the upper cover of the top cover, the structure on the offset connecting lug is matched with the main cover, the sub-cover can be arranged smaller, can be matched with the size of the water inlet, material is saved, and the sub-cover is lighter.

[0024] In an alternative embodiment, a rotating shaft hole is arranged on the connecting lug.

[0025] Beneficial effect: The rotating shaft hole is arranged on the connecting lug, the main cover of the top cover is connected with the rotating shaft on the main cover through the rotating shaft hole on the connecting lug, so that the sub-cover rotates along a specific track when being pushed away, the movement track of the sub-cover is limited, and the sub-cover will not fall off the main cover when the swing arm collides to open the water inlet.

[0026] In an alternative embodiment, the lower cover of the top cover is welded to the upper cover of the top cover.

[0027] Beneficial effect: The lower cover of the top cover is connected with the upper cover of the top cover in a welding manner, the connection reliability is high, and the top cover will not be scattered when being knocked or falling and receiving a large impact.

[0028] In a second aspect, the utility model provides a kind of kettle cover device, comprising:

[0029] The main cover is provided with a water inlet; the main cover is provided with a second magnet;

[0030] The sub-cover of any one of the above is covered on the water inlet.

[0031] Beneficial effect: The kettle cover device includes the sub-cover of the utility model, so it has the same technical effect as the sub-cover; and the sub-cover can be reliably arranged on the main cover under the magnetic attraction of the first magnet and the second magnet, and can be quickly and accurately reset under the magnetic attraction after being pushed away from the water inlet, with high convenience.

[0032] In an alternative embodiment, a second connecting portion is arranged on the main cover, and the sub-cover is matched with the second connecting portion through the first connecting portion.

[0033] Beneficial effect: The second connecting portion is arranged on the main cover and matched with the first connecting portion on the sub-cover to limit the sub-cover to a specific area on the main cover in horizontal direction, so that the sub-cover is not easy to fall off the main cover under inertia or external force after being away from the water inlet.

[0034] In an alternative embodiment, the second connecting portion includes:

[0035] A rotating shaft is arranged on the upper end surface of the main cover.

[0036] Beneficial effects: The sub-cover can be rotatably arranged on the rotating shaft, and the sub-cover is limited in a specific area on the main cover in the horizontal direction by the rotating shaft, and is not easy to fall off from the main cover after the water inlet is opened by the horizontal thrust.

[0037] In a third aspect, the utility model provides a electric kettle, including any one of the above described sub -cover or any one of the above described kettle cover device.

[0038] Beneficial effects: The electric kettle includes the sub -cover or the kettle cover device of the utility model, the first magnet in the sub -cover is limited in the magnet mounting cavity close to the side of the top cover lower cover by the support structure, the electric kettle in the use process, prevent the first magnet displacement and swing in the magnet mounting cavity, avoid the noise produced by the magnet swing, improve the user experience feeling, set up the first magnet in the sub -cover, be suitable for after the water is filled, the sub -cover is reset and covers the water inlet again under the magnetic attraction of the first magnet and the second magnet in the main cover, improve the convenience. BRIEF DESCRIPTION OF DRAWINGS

[0039] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the related art, the drawings needed to be used in the specific embodiment or related art description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0040] Figure 1 It is a three-dimensional structure sectional view of a sub-cover of the utility model embodiment;

[0041] Figure 2 It is another perspective three-dimensional structure sectional view of a sub-cover of the utility model embodiment;

[0042] Figure 3 It is a three-dimensional structure schematic diagram of a support column of the utility model embodiment;

[0043] Figure 4 It is an explosion structure schematic diagram of a sub-cover and a main cover of the utility model embodiment;

[0044] Figure 5 It is a three-dimensional sectional structure diagram of a kettle cover device of the utility model embodiment;

[0045] Figure 6 It is a three-dimensional sectional structure diagram of a main cover of the utility model embodiment;

[0046] Figure 7 It is a three-dimensional structure diagram of the kettle cover lower cover of the main cover of the utility model embodiment;

[0047] Figure 8A three-dimensional structural view of the upper cover of the kettle cover of the main cover according to an embodiment of the present utility model;

[0048] Figure 9 A three-dimensional structural view of the upper cover of the kettle cover of the main cover according to an embodiment of the present utility model;

[0049] Figure 10 A three-dimensional structural view of the upper cover of the kettle cover of the main cover according to an embodiment of the present utility model;

[0050] Figure 11 A partial structural schematic view of the electric kettle according to an embodiment of the present utility model, which shows the state when the auxiliary cover closes the water inlet;

[0051] Figure 12 A partial structural schematic view of the electric kettle according to an embodiment of the present utility model, which shows the state when the auxiliary cover opens the water inlet.

[0052] Explanation of reference signs:

[0053] 10, main cover;

[0054] 11, upper cover of kettle cover;

[0055] 111, upper cover through hole;

[0056] 112, steam exhaust hole;

[0057] 113, clamping groove;

[0058] 12, middle cover of kettle cover;

[0059] 121, middle cover through hole;

[0060] 122, support rib;

[0061] 1221, convex rib;

[0062] 1222, limiting rib;

[0063] 123, buckle;

[0064] 13, lower cover of kettle cover;

[0065] 131, lower cover through hole;

[0066] 132, water inlet ring;

[0067] 133, steam exhaust ring;

[0068] 134, support;

[0069] 1341, first connecting hole;

[0070] 20, auxiliary cover;

[0071] 21, top cover upper cover;

[0072] 22, top cover lower cover;

[0073] 23, connecting lug;

[0074] 231, positioning hole;

[0075] 30, reset assembly;

[0076] 31, second magnet;

[0077] 32, first magnet;

[0078] 40, sealing ring;

[0079] 50, connecting piece;

[0080] 60, rotating shaft;

[0081] 70, support column;

[0082] 80, water injector;

[0083] 81, water outlet elbow;

[0084] 100, water injection port. DETAILED DESCRIPTION

[0085] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0086] In the description of the utility model, it should be pointed out that, unless otherwise stated, the meaning of "multiple" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0087] In the description of the utility model, it also needs to be explained that, unless there is explicit provision and limitation, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixed connection, or it can be detachable connection, or it can be integrally connected; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0088] The embodiments of the utility model are described below in combination with Figures 1 to 12 .

[0089] According to the embodiments of the utility model, in the first aspect, the utility model provides a sub-cover 20, which is suitable for being assembled to the water injection port 100 of the main cover 10, and the sub-cover 20 comprises:

[0090] The top cover upper cover 21 is provided with an opening, and the magnet mounting cavity is arranged in the top cover upper cover 21, and the support structure is arranged in the magnet mounting cavity;

[0091] The top cover lower cover 22 is installed at the opening of the top cover upper cover 21.

[0092] The first magnet 32 is limited in the magnet mounting cavity close to the side of the top cover lower cover 22 by the support structure.

[0093] The first magnet 32 in the sub-cover 20 is limited in the magnet mounting cavity close to the side of the top cover lower cover 22 by the support structure, which prevents the first magnet 32 from moving and shaking in the magnet mounting cavity, avoids noise caused by the shaking of the magnet, and improves the user experience. The first magnet 32 is arranged in the sub-cover 20, which is suitable for resetting the sub-cover 20 after water injection under the magnetic attraction of the first magnet 32 and the second magnet 31 in the main cover 10 to cover the water injection port 100 again.

[0094] Specifically, as shown in Figure 1 and Figure 2 , the top cover upper cover 21 is a hollow rotating body with an opening at the bottom side; the inner side top surface of the top cover upper cover 21 extends in the direction of the opening to form an annular rib, and the annular rib and the side wall of the top cover upper cover 21 form a magnet mounting cavity.

[0095] The top cover upper cover 21 adopts a hollow rotating body, which realizes the lightweight of the top cover; due to the light weight, it can be moved under the action of external force to open the water injection port 100, and it can also be reset quickly under the action of magnetic force after the disappearance of external force. The setting of the annular rib facilitates the separation of the magnet mounting cavity in the hollow chamber; and correspondingly, the magnet mounting cavity forms an annular groove, which can configure an annular magnet, and can take into account the large coverage area and the lightweight.

[0096] In one embodiment, as shown in Figure 3 , the support structure comprises:

[0097] The support column 70 is provided with an axial through hole, and the support column 70 is sleeved on the annular rib through the through hole.

[0098] The support column 70 provided with the axial through hole is convenient to install, and reliable support is achieved through a simple structure.

[0099] In some other embodiments, the support column 70 comprises, along the axial direction:

[0100] The head is matched in structure and size with the magnet mounting cavity;

[0101] The neck is located at one side of the head close to the first magnet 32 and abuts against the first magnet 32; and the outer diameter of the neck is smaller than that of the head.

[0102] The head of the support column 70 is matched in structure and size with the magnet mounting cavity, thereby improving the support stability; and the outer diameter of the neck is smaller than that of the head, thereby realizing the light weight of the support column 70.

[0103] In an embodiment, the top cover lower cover 22 is welded to the top cover upper cover 21.

[0104] The top cover lower cover 22 is connected to the top cover upper cover 21 in a welding manner, and the connection reliability is high, and the top cover lower cover 22 will not be scattered due to a large impact when being knocked or falling.

[0105] In a second aspect, the utility model provides a kettle cover device, comprising:

[0106] The main cover 10 is provided with a water inlet 100; and the main cover 10 is internally provided with a second magnet 31;

[0107] The auxiliary cover 20 is covered at the water inlet 100.

[0108] The kettle cover device comprises the auxiliary cover 20 of the utility model, and therefore has the same technical effects as the auxiliary cover 20; and the auxiliary cover 20 is reliably arranged on the main cover 10 under the magnetic attraction of the first magnet 32 and the second magnet 31, and can be quickly and accurately reset under the magnetic attraction after being pushed away from the water inlet 100, and the convenience is high.

[0109] In an embodiment, the auxiliary cover 20 further comprises a first connecting part, the main cover 10 is provided with a second connecting part, the auxiliary cover 20 is connected to the main cover 10 by matching the first connecting part with the second connecting part.

[0110] The auxiliary cover 20 is connected to the main cover 10 through the first connecting part and the second connecting part on the main cover 10, and compared with the separated mode that the auxiliary cover 20 is directly placed on the main cover 10, the auxiliary cover 20 is not easy to fall off from the main cover 10 under the action of inertia or external force after being separated from the water inlet 100, and the matching reliability is improved.

[0111] It should be noted that the first connecting part comprises:

[0112] The connecting lug 23 is arranged on the peripheral side of the top cover upper cover 21.

[0113] The connecting lug 23 is arranged on the peripheral side of the top cover upper cover 21, and the structure on the biased connecting lug 23 cooperates with the main cover 10, so that the sub-cover 20 can be arranged to be smaller and can be matched with the size of the water inlet 100, thereby saving materials and making the sub-cover 20 lighter.

[0114] In an embodiment, a positioning hole 231 is arranged on the connecting lug 23.

[0115] The connecting lug 23 is arranged on the peripheral side of the top cover upper cover 21, and the structure on the biased connecting lug 23 cooperates with the main cover 10, so that the sub-cover 20 can be arranged to be smaller and can be matched with the size of the water inlet 100, thereby saving materials and making the sub-cover 20 lighter.

[0116] In an embodiment, the second connecting part comprises:

[0117] The rotating shaft 60 is arranged on the upper end surface of the main cover 10.

[0118] The sub-cover 20 can be rotatably arranged on the rotating shaft 60, and the sub-cover 20 is limited in a specific area on the main cover 10 in the horizontal direction by the rotating shaft 60, so that the sub-cover 20 is not easy to fall off the main cover 10 after being opened by the horizontal pushing force.

[0119] In a third aspect, the utility model provides a kind of electric kettle, including sub-cover 20 or kettle cover device.

[0120] The electric kettle includes the sub-cover 20 or kettle cover device of the utility model, the first magnet 32 in the sub-cover 20 is limited to the side close to the top cover lower cover 22 in the magnet installation cavity by the supporting structure, and in the use process of the electric kettle, the first magnet 32 is prevented from being displaced and shaken in the magnet installation cavity, to avoid the noise generated by the shaking of the magnet, improve the user experience; the first magnet 32 is arranged in the sub-cover 20, and the sub-cover 20 is reset to cover the water inlet 100 again under the magnetic attraction of the first magnet 32 and the second magnet 31 in the main cover 10 after water filling, to improve the convenience.

[0121] According to the embodiment of the utility model, Figure 4 As shown in the figure, a kettle cover device is provided, comprising:

[0122] The main cover 10 is provided with a water inlet 100 and a rotating shaft 60.

[0123] The auxiliary cover 20 is rotatably arranged on the main cover 10 with the rotation shaft 60 as a pivot;

[0124] The reset assembly 30 is arranged on the main cover 10 and / or the auxiliary cover 20.

[0125] The auxiliary cover 20 has a limited opening state in which the auxiliary cover 20 rotates along a specific track under the action of an external force to open the water inlet 100, and a closed state in which the auxiliary cover 20 rotates back to close the water inlet 100 under the action of the reset assembly 30 after the external force disappears.

[0126] The auxiliary cover 20 is rotatably arranged on the main cover 10. When the water adding device 80 is rotated to the auxiliary cover 20, the auxiliary cover 20 is rotated away from the water inlet 100 under the action of the swing arm, and the auxiliary cover 20 is pushed away from the water inlet 100, thereby facilitating automatic water adding. Due to the limiting action of the rotation shaft 60, the auxiliary cover 20 will not move randomly under the force applied by the swing arm, thereby avoiding the auxiliary cover 20 from falling off the main cover 10. After water adding is completed, the swing arm is reversely rotated, the force applied by the swing arm on the auxiliary cover 20 disappears, and the auxiliary cover 20 returns to the water inlet 100 to reseal the water inlet 100 under the action of the reset assembly 30, thereby completing automatic closing. The use of the kettle cover does not require manual touching to open the kettle cover, thereby avoiding scalding of the user, and achieving convenient opening of the water inlet 100 and automatic closing of the water inlet 100 after the auxiliary cover 20 is reset. Moreover, the auxiliary cover 20 can rotate along the same track as the swing arm under the limiting action of the rotation shaft 60, the track of the auxiliary cover 20 is controllable, and the auxiliary cover 20 will not fall off the main cover 10.

[0127] In some embodiments, the reset assembly 30 includes a magnetic attraction assembly, which includes:

[0128] The second magnet 31 is arranged on the main cover 10.

[0129] The first magnet 32 is arranged on the auxiliary cover 20, and the auxiliary cover 20 can be reset under the magnetic attraction of the first magnet 32 and / or the second magnet 31.

[0130] The magnetic attraction assembly is used as a component for resetting the auxiliary cover 20, and has simple structure, high reliability, and long service life.

[0131] In the present embodiment, the first magnet 32 and the second magnet 31 are permanent magnets. Of course, in some other embodiments, the first magnet 32 and the second magnet 31 can also be electromagnets.

[0132] In some other embodiments, the reset assembly 30 comprises a resilient mechanism, one end of a resilient component of the resilient mechanism is fixed on the secondary cover 20, and the other end of the resilient component is fixed on the primary cover 10. When the secondary cover 20 closes the water inlet 100, the resilient component is in a natural state, when the secondary cover 20 opens the water inlet 100 under the action of an external force, the resilient component is stretched and deformed to be in an elastic extension state, and when the external force disappears, the resilient component resets under the action of elasticity, thereby driving the secondary cover 20 to return to the water inlet 100 to close the water inlet 100.

[0133] In some embodiments, as shown in Figure 5 and Figure 6 , the primary cover 10 comprises:

[0134] The upper cover 11 of the kettle cover is provided with an upper cover through hole 111; the rotating shaft 60 is arranged on one side of the upper cover 11 of the kettle cover close to the secondary cover 20;

[0135] The lower cover 13 of the kettle cover is provided with a lower cover through hole 131;

[0136] The middle cover 12 of the kettle cover is provided with a middle cover through hole 121; the middle cover 12 of the kettle cover is detachably arranged between the upper cover 11 of the kettle cover and the lower cover 13 of the kettle cover; one side of the middle cover 12 of the kettle cover close to the upper cover 11 of the kettle cover is provided with a fixing structure; the first magnet 32 can be supported and limited in a fixing space formed between the fixing structure and the upper cover 11 of the kettle cover.

[0137] The primary cover 10 comprises the upper cover 11 of the kettle cover, the middle cover 12 of the kettle cover and the lower cover 13 of the kettle cover, which facilitates the fixation of the second magnet 31 in the primary cover 10, and the second magnet 31 is supported and limited in the fixing space formed between the fixing structure of the middle cover 12 of the kettle cover and the upper cover 11 of the kettle cover, and the second magnet 31 is closer to the upper cover 11 of the kettle cover, which ensures that the magnetic attraction force between the second magnet 31 and the first magnet 32 in the upper cover 11 of the kettle cover is maximum under the condition that the magnetic amount of the second magnet 31 is unchanged, and is beneficial to the miniaturization design of the kettle cover.

[0138] It should be noted that the middle cover 12 of the kettle cover is mainly arranged to facilitate the fixation of the second magnet 31 and make the second magnet 31 closer to the upper side of the primary cover 10.

[0139] In some embodiments, one side of the upper cover 11 of the kettle cover close to the middle cover 12 of the kettle cover is provided with a first clamping structure, one side of the middle cover 12 of the kettle cover close to the upper cover 11 of the kettle cover is provided with a second clamping structure; the middle cover 12 of the kettle cover and the upper cover 11 of the kettle cover are clamped through the first clamping structure and the second clamping structure.

[0140] The middle cover 12 and the upper cover 11 of the kettle cover are detachably installed through the first clamping structure and the second clamping structure, which facilitates disassembly, cleaning and installation, and also enables quick replacement of the magnet.

[0141] In some embodiments, as shown in Figure 8 and Figure 9 The first clamping structure includes a clamping groove 113, and the second clamping structure includes an elastic buckle 123 which is clamped in the clamping groove 113.

[0142] The elastic buckle 123 is clamped with the clamping groove 113, which facilitates disassembly and assembly, and is not easy to come off after being assembled with the elastic deformation of the elastic buckle 123 itself, and has high connection reliability.

[0143] Specifically, as shown in Figure 6 and Figure 8 The elastic buckle 123 is formed in a barb shape, which is not easy to come off and improves the clamping and limiting reliability of the clamping groove 113.

[0144] In some embodiments, as shown in Figure 8 The fixing structure includes:

[0145] The support rib 122 is arranged to extend in the direction of the upper cover 11 of the kettle cover outside the middle cover through hole 121.

[0146] The magnet is fixed on the side close to the auxiliary cover 20 by being supported and limited by the support rib 122, which has simple structure and high reliability; since the support rib 122 is arranged outside the middle cover through hole 121, the center of gravity will not deviate from the structural center of the main cover 10, and the main cover 10 will not be easily stuck when being disassembled from the kettle body.

[0147] As shown in Figure 8 The support rib 122 includes:

[0148] The convex rib 1221 is formed by extending from the hole wall of the middle cover through hole 121 to the direction of the upper cover 11 of the kettle cover;

[0149] The limiting rib 1222 is distributed on the side of the convex rib 1221 at intervals with the convex rib 1221, and the second magnet 31 is supported and limited in the space between the convex rib 1221 and the limiting rib 1222.

[0150] In some embodiments, the lower cover 13 of the kettle cover is provided with a lower cover support assembly on the side facing the upper cover 11 of the kettle cover, and the lower cover support assembly is provided with a first connecting structure;

[0151] The inner lid 12 of the kettle lid is provided with a second connecting structure, and the inner lid 12 of the kettle lid and the lower lid 13 of the kettle lid are detachably connected by a connector 50 provided on the first connecting structure and the second connecting structure.

[0152] The middle cover 12 of the kettle lid is installed at a certain height from the lower cover 13 by means of the lower cover support assembly, so as to achieve a reliable connection between the middle cover 12 of the kettle lid and the lower cover 13 of the kettle lid.

[0153] In some embodiments, such as Figure 7 As shown, the support assembly includes a plurality of brackets 134, each of which is provided with a first connection hole 1341, forming the first connection structure;

[0154] like Figure 6 As shown, the inner cover 12 of the kettle lid has a second connecting hole, and the inner cover 12 of the kettle lid and the lower cover 13 of the kettle lid are detachably connected by a connector 50 provided on the first connecting hole 1341 and the second connecting hole.

[0155] A connector 50 is provided in the first connecting hole 1341 on the bracket 134 and the second connecting hole of the inner cover 12 of the lid to detachably fix the inner cover 12 of the lid and the lower cover 13 of the lid together, so as to facilitate disassembly and maintenance.

[0156] In some embodiments, such as Figure 7 As shown, the lower cover 13 of the kettle lid is provided with a water injection ring 132. The water injection ring 132 extends upward from the lower cover through hole 131, passes through the middle cover through hole 121, and reaches the upper cover through hole 111 to form the water injection port 100.

[0157] The water-filling ring 132 blocks the two chambers inside the main cover 10 that are separated by the inner cover 12, so that no water will splash into the inside of the main cover 10 during the water filling process, thus avoiding the growth of bacteria and other issues. It also serves as a flow guide structure during water filling and ensures the overall appearance and aesthetics.

[0158] It should be noted that, as Figure 7 As shown, a steam venting ring 133 is also provided on the lower cover 13 of the kettle lid. The position of the steam venting ring 133 corresponds to the steam venting hole 112 on the upper cover 11 of the kettle lid, which facilitates the adjustment of the air pressure inside the kettle and avoids excessive air pressure inside the kettle, which may cause safety hazards.

[0159] In some embodiments, such as Figure 5 As shown, both the first magnet 32 ​​and the second magnet 31 are ring structures.

[0160] The second magnet 31 and the first magnet 32 ​​adopt a ring structure, which can be fitted onto the mounting structure for easy installation and fixation; it can also create space so that it can be set on the periphery of the water inlet 100.

[0161] In some embodiments, as shown in Figure 1 The secondary cover 20 comprises:

[0162] A top cover body matched with the water filling opening 100;

[0163] A connecting lug 23 arranged on the circumferential side of the top cover body, the connecting lug 23 is provided with a positioning hole 231, and the positioning hole 231 is matched and connected with the rotating shaft 60 to rotatably mount the secondary cover 20 on the primary cover 10.

[0164] The top cover body of the secondary cover 20 is used to cover or open the water filling opening 100, the positioning hole 231 is arranged on the connecting lug 23 arranged on the circumferential side of the top cover body, and the top cover body is matched and connected with the rotating shaft 60 on the primary cover body through the positioning hole 231 on the connecting lug 23, so that the secondary cover 20 is rotated along a specific track when being pushed away, the movement track of the secondary cover 20 is limited, and the secondary cover 20 will not fall off the primary cover 10 when the swing arm collides to open the water filling opening 100.

[0165] In some embodiments, as shown in Figure 1 And Figure 2 The top cover body comprises:

[0166] A top cover upper cover 21 formed with an annular groove cavity adapted to accommodate the first magnet 32;

[0167] A top cover lower cover 22 arranged on the open side of the top cover upper cover 21 to cover the first magnet 32 in the top cover body.

[0168] The annular groove cavity on the top cover upper cover 21 facilitates to limit and fix the first magnet 32 in the horizontal direction, and the top cover lower cover 22 makes the top cover body form a closed structure and limits the first magnet 32 in the interior of the top cover body in the vertical direction.

[0169] In some embodiments, as shown in Figure 1 The first magnet 32 is provided with a support column 70 away from one side of the top cover lower cover 22.

[0170] The support column 70 is arranged to limit the first magnet 32 to one side close to the top cover lower cover 22, i.e. one side close to the primary cover 10, so that the first magnet 32 is closer to the second magnet 31, and the reset of the secondary cover 20 is facilitated.

[0171] According to the embodiments of the utility model, on the other hand, an electric kettle is also provided, which comprises:

[0172] A base;

[0173] The water injector 80 comprises a water adding column arranged on the base and a swing arm rotatably arranged on the water adding column.

[0174] The kettle body is provided with a kettle opening.

[0175] The kettle cover is buckled on the kettle opening. The height of the auxiliary cover 20 is adapted to the height of the swing arm, and the specific track at least partially overlaps with the rotation track of the swing arm, so that the auxiliary cover 20 can be opened to the water inlet 100 under the pushing of the swing arm.

[0176] Since the electric kettle comprises the kettle cover of the utility model, the same technical effects as the kettle cover are achieved. The rotation track of the auxiliary cover 20 around the rotation shaft 60 at least partially overlaps with the rotation track of the swing arm, so that the auxiliary cover 20 is directly pushed away by the swing arm, and the manual opening of the cover device is not needed, the occurrence of scalding is avoided, and the satisfaction of the user is improved. The water injector 80 adds water to the water inlet 100 through the swing arm. After the water adding is completed, the swing arm rotates to leave the upper side of the water inlet 100, the force applied to the auxiliary cover 20 disappears, and the auxiliary cover 20 reversely rotates around the rotation shaft 60 to the water inlet 100 under the action of the reset assembly 30 to close the water inlet 100, so that the automatic closing of the water inlet 100 is completed, and the convenience is high.

[0177] It should be noted that the rotation of the swing arm can be manually operated or electrically controlled. When manually operated, the swing arm is pushed to the upper side of the water inlet 100 to push away the auxiliary cover 20. When electrically controlled, the motor is started to make the swing arm swing to the upper side of the water inlet 100 to push away the auxiliary cover 20 for water adding. After the water adding is completed, the motor is reversely operated to make the swing arm reversely swing to leave the upper side of the water inlet 100, and the auxiliary cover 20 will return to the water inlet 100 under the action of the reset assembly 30 to close the water inlet 100.

[0178] As an embodiment of the utility model, as shown in Figure 11 and Figure 12 An electric kettle is provided, which comprises a kettle body and a base provided with a water injector 80. The water injector 80 is installed on the base and has a swing arm. The kettle body is provided with a kettle cover. The kettle cover comprises a main cover 10 and an auxiliary cover 20 arranged on the main cover 10. The main cover 10 and the auxiliary cover 20 are respectively provided with mutually attractive magnets. The swing arm can swing to push away the auxiliary cover 20 to add water to the water inlet 100. After the water adding is completed, the swing arm swings to leave the position above the water inlet 100, and the auxiliary cover 20 is reset under the mutual attraction of the magnets to cover the water inlet 100. Wherein:

[0179] The structure of the auxiliary cover 20 is described in Figure 1 and Figure 2The sub-cover 20 comprises a top cover upper cover 21 and a top cover lower cover 22, and a second magnet is embedded in the sub-cover 20, the second magnet is placed above the top cover lower cover 22, is supported by a support column 70, is clamped between the top cover upper cover 21 and the top cover lower cover 22, and the top cover lower cover 22 and the top cover upper cover 21 are fixed together by ultrasonic welding. The sub-cover 20 is provided with a positioning hole 231, and the main cover 10 is provided with a rotating shaft 60, and when the sub-cover 20 is installed to the main cover 10, the positioning hole 231 is aligned with the rotating shaft 60.

[0180] The structure of the main cover 10 is described in detail below Figures 5-9 As shown in the drawings, the main cover 10 comprises a kettle cover upper cover 11, a kettle cover middle cover 12 and a kettle cover lower cover 13, a first magnet is arranged between the kettle cover middle cover 12 and the kettle cover upper cover 11, and a water inlet 100 sealing ring 40 is arranged; a water inlet ring 132 and a support 134 are welded on the kettle cover bottom cover, the kettle cover middle cover 12 and the kettle cover lower cover 13 are fixed together by screws, the first magnet is sleeved outside the middle stainless steel ring, is placed on the support rib 122 of the kettle cover middle cover 12, then the sealing ring 40 is placed at the corresponding position, so as to realize the sealing of the inside of the kettle cover assembly, and the kettle cover top cover and the kettle cover middle cover 12 are connected by a buckle 123.

[0181] When the water outlet elbow 81 of the swing arm of the water injector 80 rotates from the position as shown in Figure 11 to the position above the water inlet hole of the electric kettle as shown in Figure 12 , the water outlet elbow 81 exerts a pushing force on the cover, and the cover is pushed away by the pushing force, the water outlet elbow 81 is aligned with the water inlet 100 to start water injection, and after the water injection is completed, the swing arm of the water injector 80 is reset, and the sub-cover 20 is automatically reset under the magnetic attraction. By using the electric kettle of the utility model, the user can complete water adding without manually opening the kettle cover.

[0182] The rotating shaft 60 serving as a fixed rotating shaft is arranged on the main cover 10, the sub-cover 20 can rotate along the direction in which the swing arm rotates, the main cover 10 and the sub-cover 20 are respectively provided with mutually attractive magnets, when the water outlet elbow 81 of the swing arm of the water injector 80 swings to the position above the water inlet 100 of the electric kettle, the water outlet elbow 81 exerts a pushing force on the sub-cover 20, and the sub-cover 20 is pushed away by the pushing force to inject water into the water inlet 100. After the water injection is completed, the water outlet elbow 81 of the swing arm rotates away from the position above the water inlet 100, and the sub-cover 20 is reset under the mutual attraction of the magnets to cover the water inlet 100, so that the electric kettle can realize automatic water adding.

[0183] Although the embodiments of the utility model are described in combination with the drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the utility model, and such modifications and variations all fall within the scope defined by the present application.

Claims

1. A cover, characterized in that The auxiliary cover (20) is suitable for being assembled to a water inlet (100) of a main cover (10) of a kettle, and comprises: a top cover upper cover (21) provided with an opening; a magnet mounting cavity is arranged in the top cover upper cover (21), and a support structure is arranged in the magnet mounting cavity; a top cover lower cover (22) mounted at the opening of the top cover upper cover (21); a first magnet (32) positioned in the magnet mounting cavity close to the side of the top cover lower cover (22) by the support structure.

2. The sub-cover of claim 1, wherein, The top cover upper cover (21) is a hollow rotating body with the opening located at the bottom side; the inner top surface of the top cover upper cover (21) extends in the direction of the opening to form an annular rib, and the annular rib and the side wall of the top cover upper cover (21) form the magnet mounting cavity.

3. The sub-cover of claim 2, wherein, The support structure comprises: a support column (70) provided with an axial through hole, and the support column (70) is sleeved with the annular rib through the through hole.

4. The sub-cover according to any one of claims 1 to 3, characterized in that, The auxiliary cover (20) further comprises a first connecting part for cooperating with the main cover (10).

5. The sub-cover of claim 4, wherein, The first connecting part comprises: a connecting lug (23) arranged at the circumferential side of the top cover upper cover (21).

6. The sub-cover of claim 5, wherein, A positioning hole (231) is arranged on the connecting lug (23).

7. The sub-cover of claim 1, wherein, The top cover lower cover (22) is welded to the top cover upper cover (21).

8. A kettle lid device, characterized in that, Comprise: a main cover (10) provided with a water inlet (100); the main cover (10) is provided with a second magnet (31) inside; The auxiliary cover (20) according to any one of claims 1 to 7, the auxiliary cover (20) is covered at the water inlet (100).

9. The lid arrangement of claim 8, wherein, The main cover (10) is provided with a second connecting part, and the auxiliary cover (20) cooperates with the second connecting part through the first connecting part.

10. The lid arrangement of claim 9, wherein The second connecting part comprises: a rotating shaft (60) arranged at the upper end surface of the main cover (10).

11. An electric kettle, characterized in that The auxiliary cover (20) according to any one of claims 1 to 7 or the kettle cover device according to any one of claims 8 to 10.

Images