Fingerprint electric quick-opening water cup kettle for children

Abstract

The utility model discloses a fingerprint electric quick-opening children water cup kettle which comprises a kettle body, a bottom cover is arranged at an opening of the kettle body, an unlocking and locking device and a bouncing suction nozzle device are arranged on the bottom cover, the unlocking and locking device is used for being locked with the opening of the kettle body, a turnover cover is arranged on the bottom cover, and the bouncing suction nozzle device is arranged on the turnover cover. And the flip cover is connected with the bottom cover through a fingerprint unlocking device. The utility model is reasonable in design, is beneficial to implementing special use by a special person, greatly improves the use safety, and is more beneficial to meeting the actual requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of water cups and kettles, in particular to a fingerprint electric quick-opening water cup and kettle for children. Background Art

[0002] It is known that children's water bottles are mainly targeted at the inherent characteristics of children, teenagers and other groups, and are a new product category professionally developed. Its predecessor evolved from thermos cups and thermos pots, and can also be called children's thermos cups. At present, most parents will prepare a children's water bottle for their children to use, so that children can drink water by themselves. The existing children's water bottle is a water bottle body with a lid on it. For example, the Chinese utility model patent with authorization announcement number CN206518267U discloses a children's water bottle, including a lid and a water bottle body, wherein the lid is detachably mounted on the water bottle body, a lid lock is connected to the top of the lid, a mounting groove is formed on the front of the lid, an unlocking button is hinged on the mounting groove, one end of the unlocking button is clamped on the lid, and the other end is clamped on the lid lock; a button locking piece is slidably mounted on the side of the mounting groove, the button locking piece is connected to a buckle through a connecting shaft, the buckle is slidably arranged in the mounting groove, and the buckle is located inside the unlocking button; a movable shaft is arranged on the back of the lid, and one end of the lid lock is connected to the lid through the movable shaft. It can be seen that the existing lid can be opened by anyone, which is harmful to the safety of children drinking water, and therefore improvement is urgently needed. Utility Model Content

[0003] 1. Technical issues that need to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a fingerprint electric quick-opening children's water cup kettle, which has a reasonable design, is conducive to the implementation of dedicated person for dedicated use, greatly improves the safety of use, and is more conducive to meeting actual needs.

[0005] (II) Technical solutions that need to be adopted

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A fingerprint electric quick-opening children's water cup kettle comprises a kettle body, a bottom cover is arranged at the opening of the kettle body, the bottom cover is provided with an unlocking and locking device and a bouncing nozzle device for locking with the opening of the kettle body, the bottom cover is provided with a reversible flip cover, and the flip cover is connected to the bottom cover through a fingerprint unlocking device.

[0008] Preferably, the bottom cover includes a lower cover arranged at the opening position of the kettle body, the lower cover is provided with an inner cover, the inner cover is provided with an upper cover, the bouncing nozzle device passes through the upper cover, the inner cover and the lower cover, and the unlocking and locking device is provided on the upper cover, the inner cover and the lower cover.

[0009] Preferably, a sealing ring is provided on the lower cover.

[0010] Preferably, at least two limit columns are provided on the upper end surface of the lower cover, the limit columns extend into the inner cover, and a limit plate is provided on the entire upper end surface of the limit columns, and each of the limit columns is provided with a compression spring, and the upper end surface of the lower cover is provided with a pipe for the bouncing suction nozzle device to pass through, and the pipe passes through the inner cover to the upper cover.

[0011] Preferably, the unlocking and locking device includes at least two horizontally movable hooks and driving gears arranged inside the lower cover, each driving gear is engaged with one of the hooks, and the lower end surface of the inner cover is provided with a driving device for cooperating with the driving gear, and the driving device is engaged with the driving gear for transmission, and the inner cover is provided with a starting mechanism for unlocking the hook, and the starting mechanism is located on the upper end surface of the upper cover, and the inner side wall of the kettle body opening is provided with a groove cooperating with the hook.

[0012] Preferably, the driving device comprises an arc-shaped plate arranged on the lower end surface of the inner cover, and driving racks are arranged on both ends of the arc-shaped plate, and the driving racks are meshed and transmission-connected with the driving gear.

[0013] Preferably, the arc-shaped plate and the inner cover are integrally formed.

[0014] Preferably, there are three arc-shaped plates, which are correspondingly distributed on the lower end surface of the inner cover, and a placement groove for placing the hook is provided between adjacent arc-shaped plates.

[0015] Preferably, the starting mechanism includes hooks that are arranged in pairs and can move up and down in the inner cover, the hooks that are arranged in pairs are connected by return springs, the hooks that are arranged in pairs are provided with switch buttons, the switch buttons are located on the upper cover, and limiting parts are provided on the lower surfaces of the switch buttons in the middle positions of the hooks that are arranged in pairs, a return spring is provided between the limiting parts and the switch buttons, and the hooks that are arranged in pairs normally rest against the limit plates.

[0016] Preferably, the switch button includes a button and an actuating foot arranged on the lower surface of the button and cooperating with the paired hooks, the lower end surface of the actuating foot is provided with an inclined surface, and the hooks are provided with an insert with an inclined surface. When the actuating foot with the inclined surface moves downward in the insert with the inclined surface, the paired hooks will move relative to each other, and when the actuating foot with the inclined surface moves upward in the insert with the inclined surface, the paired hooks will move in opposite directions, which is conducive to realizing the up and down movement of the paired hooks.

[0017] Preferably, the limiting member includes a main board that is placed between the pair of hooks distributed in pairs. An installation seat for installing the pair of hooks distributed in pairs is arranged on the upper end surface of the main board. A connecting board is arranged on the lower end surface of the main board. A hook that turns outward is arranged at the lower end of the connecting board. Correspondingly, a limiting hole for restricting the separation of the limiting member is arranged on the inner cover.

[0018] Preferably, the bouncing suction nozzle device includes an installation pipe arranged in the pipeline. A suction pipe is arranged in the installation pipe. A elastic spring is arranged between the installation pipe and the suction pipe. The elastic spring is sleeved on the suction pipe. The lower part of the suction pipe extends into the interior of the kettle body.

[0019] Preferably, a cover plate for covering the suction pipe is arranged on the lower end surface of the flip cover corresponding to the position of the suction pipe.

[0020] Preferably, the flip cover includes a top cover and a bottom plate arranged on the lower end surface of the top cover. A cavity is formed between the bottom plate and the top cover. The top cover and the bottom cover are rotatably connected. A fingerprint unlocking device for locking with the bottom cover is arranged on the top cover, the cavity and the bottom plate.

[0021] Preferably, the fingerprint unlocking device includes a circuit board and a limiting seat arranged in the cavity. A driving source is arranged on the limiting seat. An output gear is arranged on the driving source. A moving rack that moves back and forth is arranged on the limiting seat. A locking hook for locking with the bottom cover is arranged in the cavity. The locking hook makes a lever movement in the cavity due to the push of the moving rack, and the locking hook extends downward into the bottom cover. A device groove for installing the lower part of the locking hook is arranged on the bottom cover. A buckle position that cooperates with the lower part of the locking hook is arranged on the device groove. A return spring is arranged between the locking hook and the top cover. A fingerprint recognition module is arranged on the top cover. The fingerprint recognition module is connected to the circuit board. The circuit board is connected to the driving source.

[0022] (III) Technical effects to be achieved

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] Firstly, an unlocking and locking device and a bouncing suction nozzle device for locking with the opening of the kettle body are arranged on the bottom cover at the opening of the kettle body of the present utility model. A flip cover that can be turned is arranged on the bottom cover. The flip cover and the bottom cover are connected by a fingerprint unlocking device. It can achieve exclusive use by specific person through the fingerprint unlocking device, greatly improving the safety of use and being more conducive to meeting the actual needs. Moreover, the unlocking and locking device on the bottom cover can realize the clamping of the bottom cover and the opening of the kettle body, being more conducive to meeting the use requirements.

[0025] Second, the unlocking and locking device of the present utility model includes at least two hooks capable of horizontal movement and driving gears arranged inside the lower cover. Each driving gear is correspondingly engaged with a hook. A driving device for cooperating with the driving gear is arranged on the lower end surface of the inner cover. The driving device meshes and drives the driving gear. An activation mechanism for unlocking the hook is arranged on the inner cover, and the activation mechanism is located on the upper end surface of the upper cover. In addition, a card slot cooperating with the hook is arranged on the inner side wall of the opening of the kettle body. This reasonable and simple structure is convenient for production and manufacturing, while maintaining better locking with the opening of the kettle body, facilitating loosening, and being more conducive to the operation and use of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the main view direction of the present utility model.

[0027] Figure 2 is Figure 1 the sectional view taken along the line A-A in

[0028] Figure 3 It is an exploded schematic diagram of the present utility model.

[0029] Figure 4 It is a schematic diagram of the main view direction of the bottom cover of the present utility model.

[0030] Figure 5 is Figure 4 the sectional view taken along the line B-B in

[0031] Figure 6 It is an overall schematic diagram of the bottom cover of the present utility model.

[0032] Figure 7 It is a schematic diagram of the inside of the lower cover of the present utility model.

[0033] Figure 8 It is a schematic diagram of the driving device on the inner cover of the present utility model.

[0034] Figure 9 It is a structural schematic diagram of the driving device on the inner cover of the present utility model.

[0035] Figure 10 It is a structural schematic diagram of the activation mechanism of the present utility model.

[0036] Figure 11 It is a cooperation schematic diagram of the activation mechanism of the present utility model.

[0037] Figure 12 It is a structural schematic diagram of the hook of the present utility model.

[0038] Figure 13 It is a structural schematic diagram of the hook of the present utility model.

[0039] In the figure: 1, kettle body; 2, bottom cover; 3, unlocking and locking device; 4, bouncing nozzle device; 5, flip cover; 6, fingerprint unlocking device; 21, lower cover; 22, inner cover; 23, upper cover; 24, sealing ring; 31, hook; 32, driving gear; 33, driving device; 34, starting mechanism; 35, clamping groove; 41, mounting pipe; 42, suction pipe; 43, elastic spring; 44, cover plate; 51, top cover; 52, bottom plate; 61, circuit board; 62, limiting seat; 63, driving source; 64, moving rack; 65, locking hook; 66, return spring; 67, fingerprint recognition module; 211, limiting post; 212, limiting plate; 213, compression spring; 214, pipeline; 331, arc plate; 332, driving rack; 341, catch; 342, return spring; 343, switch button; 344, limiting piece; 345, reset spring. Detailed implementation manners

[0040] In the description of the present utility model, it should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0041] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined. "Several" means one or more, unless otherwise specifically defined.

[0042] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0043] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present utility model and do not limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0044] Embodiment 1: Refer to Figure 1 , Figure 2 and Figure 3 , a fingerprint-powered quick-opening children's water cup kettle, which includes a kettle body 1. At the opening of the kettle body 1, a bottom cover 2 is arranged. On the bottom cover 2, there are an unlocking and locking device 3 for locking with the opening of the kettle body 1 and a pop-up suction nozzle device 4. Through the unlocking and locking device 3, the bottom cover 2 can be locked at the opening position of the kettle body 1, and the pop-up suction nozzle device 4 is beneficial to the convenience of users to drink water. On the bottom cover 2, there is a flip cover 5 that can be flipped. The flip cover 5 is connected to the bottom cover 2 through a fingerprint unlocking device 6. This kind of arrangement not only realizes exclusive use for specific individuals, greatly improves the safety of use, and further enhances the safety of children's drinking water, but also this kind of operation is simple and is convenient for large-scale popularization and application.

[0045] When in use, it is unlocked through the fingerprint unlocking device 6, and then the flip cover 5 can be flipped open. At this time, the pop-up suction nozzle device 4 will pop out, which is beneficial for users to drink water. When it is necessary to clean or add water to the kettle body 1, only need to activate the unlocking and locking device 3 to unlock, and at this time, the bottom cover 2 can be removed from the opening position of the kettle body 1, which is beneficial for cleaning or adding and replenishing water to the inside of the kettle body 1. When the bottom cover 2 is placed again at the opening position of the kettle body 1, and then the flip cover 5 is flipped to cover the bottom cover 2, and finally pressed as a whole, at this time, the bottom cover 2 can be locked at the opening position of the kettle body 1.

[0046] Embodiment 2: It can be described on the basis of Embodiment 1. For example, Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 andFigure 9 As shown, the bottom cover 2 includes a lower cover 21 disposed at the opening position of the kettle body 1. An inner cover 22 is provided on the lower cover 21, and an upper cover 23 is provided on the inner cover 22. The bouncing nozzle device 4 passes through the upper cover 23, the inner cover 22, and the lower cover 21, which is beneficial for drinking the drinking water in the kettle body 1. The unlocking and locking device 3 is provided on the upper cover 23, the inner cover 22, and the lower cover 21. In this way, the unlocking and locking device 3 can be locked and loosened with the kettle body 1 through the unlocking and locking device 3, which is beneficial to meet the use requirements. It should be noted that a sealing ring 24 for better sealing with the opening of the kettle body 1 is provided on the lower cover 21. The sealing ring 24 is made of silicone material, which is beneficial to greatly improve the sealing effect.

[0047] As Figure 3 and Figure 7 shown, at least two limit posts 211 are provided on the upper end surface of the lower cover 21. The limit posts 211 extend into the inner cover 22, and a limit plate 212 is provided on the upper end surface of the entire limit post 211. A compression spring 213 is provided on each limit post 211, which is beneficial for the inner cover 22 to return to its original position after being pressed down by an external force. A pipe 214 for the bouncing nozzle device 4 to pass through is provided on the upper end surface of the lower cover 21. The pipe 214 passes through the inner cover 22 to the upper cover 23. This kind of setting is reasonable, convenient for production and manufacturing, and also convenient for implementation. In this embodiment, the number of limit posts 211 is four, and a compression spring 213 is sleeved on each limit post 211, which is more beneficial for the inner cover 22 to reset smoothly.

[0048] Embodiment 3: It can be described on the basis of Embodiment 2. As Figures 2 to 13As shown, the unlocking and locking device 3 includes at least two horizontally movable hooks 31 and a driving gear 32 arranged inside the lower cover 21, each driving gear 32 correspondingly meshes with a hook 31, and the corresponding hook 31 is driven back and forth by the driving gear 32, thereby realizing the extension or retraction of the hook 31, and the lower end surface of the inner cover 22 is provided with a driving device 33 for cooperating with the driving gear 32, and the driving device 33 meshes with the transmission driving gear 32, and the inner cover 22 is provided with a starting mechanism 34 for unlocking the hook 31, and the starting mechanism 34 is located on the upper end surface of the upper cover 23, and the inner side wall of the opening of the kettle body 1 is provided with a card slot 35 cooperating with the hook 31. This arrangement is reasonable, and when in use, only the start button needs to be pressed. The driving mechanism 34 will then cause the inner cover 22 to move upward, which will cause the driving device 33 on the inner cover 22 to drive the driving gear 32 to rotate, and the driving gear 32 will then cause the corresponding hook 31 to retract inward. At this time, the hook 31 is disengaged from the slot 35 on the kettle body 1, which is conducive to removing the bottom cover 2 from the opening of the kettle body 1. When the bottom cover 2 is placed on the opening of the kettle body 1, pressing the entire bottom cover 2 will cause the inner cover 22 to move toward the lower cover 21, and at the same time squeeze the compression spring 213, so that the driving device 33 on the inner cover 22 will engage to cause the driving gear 32 to rotate, and the driving gear 32 will cause the corresponding hook 31 to extend outward (expand) and be stuck in the slot 35, thereby finally realizing that the bottom cover 2 is clamped on the opening of the kettle body 1.

[0049] like Figures 2 to 13 As shown, it is to be noted that the outer periphery of the lower cover 21 is provided with through holes for the hooks 31 to enter and exit, which is conducive to the entry and exit of the hooks 31. In the present embodiment, there are three hooks 31, and correspondingly, there are also three driving gears 32, each driving gear 32 meshing and transmitting a hook 31.

[0050] like Figures 2 to 13 As shown, it is to be noted that the driving device 33 includes an arc-shaped plate 331 disposed on the lower end surface of the inner cover 22, and a driving rack 332 is disposed on both ends of the arc-shaped plate 331, and the driving rack 332 is meshed and connected with the driving gear 32, so that the up and down movement of the driving rack 332 will cause the driving rack 332 to rotate as the inner cover 22 moves up and down. It is to be noted that the arc-shaped plate 331 and the inner cover 22 are integrally formed, which greatly improves the firmness of the structure. In this embodiment, there are three arc-shaped plates 331, and the three arc-shaped plates 331 are correspondingly distributed on the lower end surface of the inner cover 22, and a shelf groove for placing the hook 31 is provided between adjacent arc-shaped plates 331, which is conducive to saving space.

[0051] like Figures 2 to 13As shown in the figure, the starting mechanism 34 includes hooks 341 that are arranged in pairs and move up and down inside the inner cover 22. The hooks 341 arranged in pairs are connected by a return spring 342. A switch button 343 is provided on the hooks 341 arranged in pairs. The switch button 343 is located on the upper cover 23. A limiting member 344 is provided on the lower surface of the switch button 343 at the middle position between the hooks 341 arranged in pairs. A return spring 345 is provided between the limiting member 344 and the switch button 343. The hooks 341 arranged in pairs normally abut against the limiting plate 212. When an external force (downward pressure) is applied to the switch button 343, the switch button 343 will cause the hooks 341 arranged in pairs connected to the lower part of the switch button 343 to move downward. At the same time, the switch button 343 will compress the return spring 345. Since there is no blockage of the limiting plate 212 after the hooks 341 arranged in pairs move downward, the hooks 341 arranged in pairs will expand to both sides under the return of the return spring 342. Then, under the return of the compression spring 213, the inner cover 22 will move upward. In this way, the driving device 33 on the inner cover 22 will cause the corresponding driving gear 32 to rotate. For each driving gear 32, the corresponding hook 31 will contract inward, and then the hook 31 will disengage from the card slot 35 on the kettle body 1, finally achieving the unlocking effect. When locking the kettle lid on the opening of the kettle body 1, only need to first place the kettle lid on the opening of the kettle body 1, and then press the kettle lid as a whole. The upper cover 23 will also press the inner cover 22 and then move inwardly to the inner cover 22. On the one hand, it will cause the switch button 343 to move relatively to the hooks 341 arranged in pairs under the reset of the return spring 345, thereby compressing the return spring 342. Furthermore, the heads of the hooks 341 arranged in pairs will be abutted by the limiting plate 212. At the same time, the downward movement of the inner cover 22 will cause the driving device 33 to cause the corresponding driving gear 32 to rotate. For each driving gear 32, the corresponding hook 31 will expand outward, and then the hook 31 will catch the card slot 35 on the kettle body 1, finally achieving the effect of clamping the kettle lid on the opening of the kettle body 1.

[0052] As Figures 2 to 13 shown in the figure, the switch button 343 includes a button and an actuating foot provided on the lower surface of the button and cooperating with the hooks 341 arranged in pairs. An inclined surface is provided on the lower end surface of the actuating foot. A jack with an inclined surface is provided on the hook 341. When the actuating foot with an inclined surface moves downward in the jack with an inclined surface, the hooks 341 arranged in pairs will move relatively toward each other. When the actuating foot with an inclined surface moves upward in the jack with an inclined surface, the hooks 341 arranged in pairs will move in the opposite direction. This is beneficial to realize the up and down movement of the hooks 341 arranged in pairs.

[0053] As Figures 2 to 13 shown in the figure, each hook 341 is in the shape of a first-level step. This kind of setting has a simple structure and is easy to implement.

[0054] As shown Figures 2 to 13 in the figure, the limiting member 344 includes a main board that is placed between the pair of hooks 341 distributed in pairs. An installation seat for installing the pair of hooks 341 distributed in pairs is provided on the upper end surface of the main board. A latching board is provided on the lower end surface of the main board, and a latching hook that is folded outward is provided at the lower end of the latching board. Correspondingly, a limiting hole for restricting the detachment of the limiting member 344 is provided on the inner cover 22. This kind of setting is more reasonable, and further enables the starting mechanism 34 to move up and down within a specified range.

[0055] Embodiment 4: It can be described on the basis of Embodiment 2 or Embodiment 3. As shown Figures 2 to 13 in the figure, the bouncing suction nozzle device 4 includes an installation pipe 41 arranged in the pipe 214. A suction pipe 42 is arranged in the installation pipe 41. A elastic spring 43 is arranged between the installation pipe 41 and the suction pipe 42. The elastic spring 43 is sleeved on the suction pipe 42. This is beneficial to the jumping out of the suction pipe 42. The lower part of the suction pipe 42 extends into the kettle body 1. It should be noted that a cover plate 44 for covering the suction pipe 42 is provided on the lower end surface of the flip cover 5 corresponding to the position of the suction pipe 42. This is beneficial to improving the hygiene.

[0056] Embodiment 5: It can be described on the basis of Embodiment 1 or Embodiment 2 or Embodiment 3 or Embodiment 4. As shown Figures 2 to 13 in the figure, the flip cover 5 includes a top cover 51 and a bottom plate 52 arranged on the lower end surface of the top cover 51. A cavity is formed between the bottom plate 52 and the top cover 51. The top cover 51 and the bottom cover 2 are flip-connected. A fingerprint unlocking device 6 for locking with the bottom cover 2 is provided on the top cover 51, the cavity and the bottom plate 52. After unlocking through the fingerprint unlocking device 6, the flip cover 5 can be automatically opened, and when the flip cover 5 is flipped, it can be locked on the bottom cover 2.

[0057] As shown Figures 2 to 13 in the figure, it should be noted that the top cover 51 and the bottom cover 2 are flip-connected through a rotating shaft plus a torsion spring. This is beneficial to realizing automatic opening.

[0058] As shown Figures 2 to 13As shown in the figure, it should also be noted that the fingerprint unlocking device 6 includes a circuit board 61 and a limit seat 62 arranged in the cavity. A driving source 63 is arranged on the limit seat 62. An output gear is arranged on the driving source 63. A moving rack 64 that moves back and forth is arranged on the limit seat 62. A locking hook 65 used to lock with the bottom cover 2 is arranged in the cavity. The locking hook 65 makes a lever movement in the cavity due to the push of the moving rack 64, and the locking hook 65 extends downward into the bottom cover 2. The bottom cover 2 is provided with a device slot for installing the lower part of the locking hook 65. A buckle position that cooperates with the lower part of the locking hook 65 is arranged on the device slot. A return spring 66 is arranged between the locking hook 65 and the top cover 51. A fingerprint recognition module 67 is arranged on the top cover 51. The fingerprint recognition module 67 is connected to the circuit board 61, and the circuit board 61 is connected to the driving source 63. When in use, the fingerprint information of the user is pre-stored in the circuit board 61. First, the fingerprint recognition module 67 collects the fingerprint information of the user. When the fingerprint information collected by the fingerprint recognition module 67 is consistent with the fingerprint information pre-stored in the circuit board 61, the circuit board 61 will start the driving source 63 to operate. The output gear on the driving source 63 will mesh and drive the moving rack 64. The moving rack 64 will move towards the locking hook 65 until it pushes the upper part of the locking hook 65 forward to compress the return spring 66, and the lower part of the locking hook 65 will withdraw from the buckle position of the device slot. Then the flip cover 5 can be automatically opened. When not needed, only need to close the flip cover 5 on the bottom cover 2, so that the lower part of the locking hook 65 will be locked in the buckle position of the device slot, and finally the flip cover 5 and the bottom cover 2 are locked tightly.

[0059] As Figures 2 to 13 shown in the figure, it should be noted that the driving source 63 is a motor, and the operation is more stable. It should also be noted that a protective film is arranged on the fingerprint recognition module 67, which is beneficial to improving the service life. Finally, it should be noted that one end of the moving rack 64 that cooperates with the locking hook 65 is arrow-shaped, and this setting is more beneficial to the lever movement of the locking hook 65.

[0060] The standard parts used in this application document can all be purchased from the market. The specific connection methods of each part all adopt conventional means such as bolts and rivets that are mature in the prior art. The circuit board, fingerprint recognition module, and internal components of the motor all adopt conventional models in the prior art, and their internal structures belong to the prior art structures. Workers can complete the normal operation according to the prior art manual. Coupled with the circuit connection adopting the conventional connection method in the prior art, no specific description will be made here.

[0061] It should be noted that although the above embodiments have been described in this text, it does not thereby limit the patent protection scope of the present utility model. Therefore, based on the innovative concept of the present utility model, any changes and modifications made to the embodiments in this text, or equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, and directly or indirectly applying the above technical solutions to other related technical fields, are all included within the patent protection scope of the present utility model.

Claims

1. A fingerprint electric quick-opening children's water cup kettle, comprising a kettle body (1), characterized in that: A bottom cover (2) is provided at the opening of the kettle body (1), and an unlocking and locking device (3) and a bouncing nozzle device (4) for locking with the opening of the kettle body (1) are provided on the bottom cover (2), and a flip cover (5) that can be turned over is provided on the bottom cover (2), and the flip cover (5) is connected to the bottom cover (2) via a fingerprint unlocking device (6). The bottom cover (2) comprises a lower cover (21) provided at the opening of the kettle body (1), an inner cover (22) is provided on the lower cover (21), and an upper cover (23) is provided on the inner cover (22), and the bouncing nozzle device (4) passes through the upper cover (23), the inner cover (22) and the lower cover (21), and the unlocking and locking device (3) is provided on the upper cover (23), the inner cover (22) and the lower cover (21). The inner cover (22) and the lower cover (21), the unlocking and locking device (3) comprises at least two horizontally movable hooks (31) and driving gears (32) arranged inside the lower cover (21), each of the driving gears (32) correspondingly meshing with one of the hooks (31), the lower end surface of the inner cover (22) is provided with a driving device (33) for cooperating with the driving gear (32), the driving device (33) meshes and transmits the driving gear (32), the inner cover (22) is provided with a starting mechanism (34) for unlocking the hooks (31), the starting mechanism (34) is located on the upper end surface of the upper cover (23), and the inner side wall of the opening of the kettle body (1) is provided with a card slot (35) cooperating with the hooks (31).

2. The fingerprint electric quick-opening children's water cup kettle as claimed in claim 1, characterized in that: A sealing ring (24) is provided on the lower cover (21).

3. The fingerprint electric quick-opening children's water cup kettle as claimed in claim 1 or 2, characterized in that: At least two limiting columns (211) are arranged on the upper end surface of the lower cover (21), and the limiting columns (211) extend into the inner cover (22). A limiting plate (212) is arranged on the entire upper end surface of the limiting columns (211), and each limiting column (211) is provided with a compression spring (213). The upper end surface of the lower cover (21) is provided with a pipe (214) for the bouncing suction nozzle device (4) to pass through, and the pipe (214) passes through the inner cover (22) to the upper cover (23).

4. The fingerprint electric quick-opening children's water cup kettle as claimed in claim 1 or 2, characterized in that: The driving device (33) comprises an arc-shaped plate (331) arranged on the lower end surface of the inner cover (22), and driving racks (332) are arranged on both ends of the arc-shaped plate (331), and the driving racks (332) are meshed and transmission-connected with the driving gear (32).

5. The fingerprint electric quick-opening children's water cup kettle as claimed in claim 3, characterized in that: The starting mechanism (34) comprises hooks (341) arranged in pairs and movable up and down in the inner cover (22); the hooks (341) arranged in pairs are connected by return springs (342); the hooks (341) arranged in pairs are provided with switch pressing members (343); the switch pressing members (343) are located on the upper cover (23); a limiting member (344) is provided on the lower surface of the switch pressing member (343) at the middle position of the hooks (341) arranged in pairs; a return spring (345) is provided between the limiting member (344) and the switch pressing member (343); the hooks (341) arranged in pairs normally abut against the limiting plate (212).

6. The fingerprint electric quick-opening children's water cup kettle as claimed in claim 5, characterized in that: The switch button (343) comprises a button and an actuating foot arranged on the lower surface of the button and cooperating with the hooks (341) distributed in pairs. The lower end surface of the actuating foot is provided with an inclined surface. The hooks (341) are provided with an insertion hole with an inclined surface. When the actuating foot with the inclined surface moves downward in the insertion hole with the inclined surface, the hooks (341) distributed in pairs will move relative to each other. When the actuating foot with the inclined surface moves upward in the insertion hole with the inclined surface, the hooks (341) distributed in pairs will move in opposite directions. This is conducive to realizing the up and down movement of the hooks (341) distributed in pairs.

7. The fingerprint electric quick-opening children's water cup kettle as claimed in claim 5, characterized in that: The limiting member (344) comprises a main board mounted between the hooks (341) distributed in pairs, the upper end surface of the main board is provided with a mounting seat for mounting the hooks (341) distributed in pairs, the lower end surface of the main board is provided with a strap, the lower end of the strap is provided with a hook folded outward, and correspondingly, the inner cover (22) is provided with a limiting hole for limiting the separation of the limiting member (344).

8. The fingerprint electric quick-opening children's water cup kettle as claimed in claim 3, characterized in that: The bouncing nozzle device (4) comprises a mounting tube (41) arranged in the pipeline (214), a suction tube (42) being arranged in the mounting tube (41), an elastic spring (43) being arranged between the mounting tube (41) and the suction tube (42), the elastic spring (43) being sleeved on the suction tube (42), and the lower part of the suction tube (42) extending into the interior of the kettle body (1).

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