Folding super-long endurance electric toothbrush

Abstract

The utility model relates to electric toothbrush technical field, and disclose a folding type super long endurance electric toothbrush, including fixed subassembly and rotating folding subassembly, fixed subassembly includes toothbrush main body, and toothbrush main body is built -in with large capacity lithium cell, can provide durable electric power support for electric toothbrush, realize super long endurance, still be provided with display screen, control button, control switch and charging interface on toothbrush main body. The utility model discloses through setting up rotating folding subassembly, utilizes the rotation cooperation of electric property rotation connecting shaft and electric property connecting shaft hole, can fold and store toothbrush auxiliary body and flexible brush head etc. Structure in the brush head accommodating groove and vibrator accommodating groove of toothbrush main body, greatly reduce the overall length of electric toothbrush, convenient to carry, simultaneously, built -in large capacity lithium cell in toothbrush main body, cooperate charging interface, can realize super long endurance, reduce charging frequency.

Description

Technical Field

[0001] This utility model relates to the field of electric toothbrush technology, specifically a foldable electric toothbrush with ultra-long battery life. Background Technology

[0002] Most existing electric toothbrushes have a one-piece structure, making them relatively long and inconvenient to carry around. In addition, some electric toothbrushes have limited battery life, requiring frequent charging, which is inconvenient for users. Furthermore, the brush head angle of traditional electric toothbrushes is relatively fixed, making it difficult to clean different areas of the mouth flexibly, thus affecting the cleaning effect. Utility Model Content

[0003] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a foldable electric toothbrush with ultra-long battery life, which is equipped with a rotating folding component and a fixing component, thus solving the problems of inconvenience in carrying, short battery life, and fixed brush head angle of existing electric toothbrushes.

[0004] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a foldable electric toothbrush with ultra-long battery life, comprising a fixing component and a rotating folding component. The fixing component includes a toothbrush main body, which has a built-in high-capacity lithium battery that provides long-lasting power to the electric toothbrush, achieving ultra-long battery life. The toothbrush main body is also equipped with a display screen, control buttons, a control switch, and a charging interface. The display screen can display information such as battery level and working mode. The control buttons are used to switch working modes, the control switch controls the start and stop of the electric toothbrush, and the charging interface is used to charge the high-capacity lithium battery.

[0005] The toothbrush main body has a brush head receiving groove on the lower rear end face, which can accommodate flexible brush heads and other structures when folded. The toothbrush main body has a vibrator receiving groove on the upper rear end face, which can accommodate a vibrator when folded. An electrically rotating connecting shaft is fixedly installed on the upper rear end face of the toothbrush main body.

[0006] The rotating and folding assembly includes a toothbrush sub-body. The bottom end of the toothbrush sub-body has an electrical connection shaft hole. The electrical connection shaft hole is rotatably engaged with an electrical rotating connection shaft, so that the toothbrush sub-body can rotate and fold relative to the main toothbrush body. A fixing seat is provided at the end of the toothbrush sub-body away from the electrical connection shaft hole.

[0007] An embedded card is fixedly connected to the top of the fixed base, and a vibrator is fixedly connected to the front end of the toothbrush body. When the vibrator is working, it can drive the flexible brush head to vibrate to achieve cleaning. A card sleeve is provided on the outside of the embedded card, and a flexible brush head is fixedly connected to the upper front end of the card sleeve. The flexible brush head is made of silicone material, which is more comfortable to use and has a better cleaning effect.

[0008] The toothbrush main body has multiple fixed protrusions arranged at equal angles around the electrical rotating connection shaft on the rear end face. The toothbrush auxiliary body has multiple fixed grooves adapted to the fixed protrusions on the front end face around the electrical connection shaft hole. These grooves are used to achieve multi-angle fixed positioning when the rotating folding assembly is unfolded or folded, making it easy to adjust the brush head angle according to cleaning needs.

[0009] As a further improvement of this utility model: the electrically rotating connecting shaft is a hollow structure with conductive contacts inside, and a corresponding conductive spring is provided on the inner side wall of the hole of the electrically connecting shaft, so as to realize the electrical conduction between the toothbrush main body and the rotating and folding assembly, and ensure that the vibrator can obtain power.

[0010] As a further improvement of this utility model: the toothbrush main body is a cuboid shell structure, the display screen is embedded in the upper part of the front surface of the toothbrush main body for easy viewing of information by the user, and the control buttons and control switches are arranged in sequence below the display screen for convenient operation.

[0011] As a further improvement of this utility model: the charging interface is located in the middle of the side end face of the toothbrush main body, and a dust plug is provided on the outside of the charging interface to prevent dust from entering and protect the charging interface.

[0012] As a further improvement of this utility model: the flexible brush head is made of silicone and includes cleaning bristles arranged in a matrix. The ends of the cleaning bristles are rounded, which can effectively clean teeth and avoid scratching the gums.

[0013] As a further improvement of this utility model: the brush head receiving groove is adapted to the flexible brush head, and the vibrator receiving groove is adapted to the vibrator, ensuring that each component can be accurately stored after folding, thereby reducing the overall volume.

[0014] As a further improvement of this utility model: the embedded card, the fixing base and the toothbrush body are integrally formed, the structure is more stable, and the embedded card and the card sleeve are detachably connected by a buckle structure, which facilitates the replacement of the flexible brush head.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, by setting a rotating folding component, the toothbrush auxiliary body and flexible brush head and other structures can be folded and stored in the brush head receiving slot and vibrator receiving slot of the main body of the toothbrush by utilizing the rotational engagement of the electric rotating connecting shaft and the electric connecting shaft hole. This greatly reduces the overall length of the electric toothbrush and makes it easy to carry. At the same time, the toothbrush main body has a built-in high-capacity lithium battery, which, together with the charging interface, can achieve ultra-long battery life and reduce the charging frequency.

[0016] 2. In this utility model, by setting matching fixing protrusions and fixing grooves on the toothbrush main body and toothbrush auxiliary body, multi-angle fixing and limiting can be achieved when the rotating folding component is unfolded, so that the flexible brush head can be adjusted to a suitable angle to flexibly clean different areas in the oral cavity and improve the cleaning effect; in addition, the flexible brush head is made of silicone material and the ends of the bristles are rounded, making it more comfortable to use and less likely to damage the gums. Attached Figure Description

[0017] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ; Figure 2 The overall three-dimensional structure of this utility model Figure 2 ; Figure 3 This is a perspective view of the fixing component of this utility model; Figure 4 This is a perspective view of the rotating folding component of this utility model.

[0018] In the diagram: 1. Fixing component; 2. Rotating and folding component; 11. Toothbrush main body; 12. Brush head receiving slot; 13. Vibrator receiving slot; 14. Electrically rotating connecting shaft; 15. Display screen; 16. Control button; 17. Control switch; 18. Charging interface; 21. Toothbrush auxiliary body; 22. Electrically connecting shaft hole; 23. Fixing base; 24. Embedding clip; 25. Vibrator; 26. Clip; 27. Flexible brush head. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0020] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figures 1-4 In this embodiment of the present invention, a foldable electric toothbrush with ultra-long battery life includes a fixing component 1 and a rotating folding component 2. The fixing component 1 includes a toothbrush main body 11, which has a built-in high-capacity lithium battery that can provide long-lasting power support for the electric toothbrush and achieve ultra-long battery life. The toothbrush main body 11 is also provided with a display screen 15, control buttons 16, control switch 17 and charging interface 18. The display screen 15 can display information such as battery level and working mode. The control buttons 16 are used to switch working modes. The control switch 17 controls the start and stop of the electric toothbrush. The charging interface 18 is used to charge the high-capacity lithium battery.

[0023] The toothbrush main body 11 has a brush head receiving groove 12 at the lower rear end face, which can accommodate a flexible brush head 27 and other structures when folded. The toothbrush main body 11 has a vibrator receiving groove 13 at the upper rear end face, which can accommodate a vibrator 25 when folded. An electrically rotating connecting shaft 14 is fixedly installed at the upper rear end of the toothbrush main body 11.

[0024] The rotating and folding assembly 2 includes a toothbrush sub-body 21. The bottom end of the toothbrush sub-body 21 is provided with an electrical connection shaft hole 22. The electrical connection shaft hole 22 is rotatably engaged with the electrical rotation connection shaft 14, so that the toothbrush sub-body 21 can rotate and fold relative to the toothbrush main body 11. A fixing seat 23 is provided at the end of the toothbrush sub-body 21 away from the electrical connection shaft hole 22.

[0025] An embedded card 24 is fixedly connected to the top of the fixed base 23, and a vibrator 25 is fixedly connected to the front end of the toothbrush sub-body 21. When the vibrator 25 is working, it can drive the flexible brush head 27 to vibrate and achieve cleaning. A card sleeve 26 is sleeved on the outside of the embedded card 24. The flexible brush head 27 is fixedly connected to the top of the front end of the card sleeve 26. The flexible brush head 27 is made of silicone material, which is more comfortable to use and has a better cleaning effect.

[0026] The toothbrush main body 11 has multiple fixed protrusions arranged at equal angles around the rear end face of the toothbrush and around the electrically rotating connecting shaft 14. The toothbrush auxiliary body 21 has multiple fixed grooves adapted to the fixed protrusions on the front end face of the toothbrush and around the electrically connecting shaft hole 22. These grooves are used to achieve multi-angle fixed positioning when the rotating folding assembly 2 is unfolded or folded, making it easy to adjust the brush head angle according to cleaning needs.

[0027] The electrically rotating connecting shaft 14 has a hollow structure with conductive contacts inside. Corresponding conductive springs are provided on the inner side wall of the electrically connecting shaft hole 22 to achieve electrical connection between the toothbrush main body 11 and the rotating folding assembly 2, ensuring that the vibrator 25 can obtain power.

[0028] The toothbrush main body 11 has a rectangular shell structure. The display screen 15 is embedded in the upper part of the front surface of the toothbrush main body 11 for easy viewing of information by the user. The control buttons 16 and control switch 17 are arranged below the display screen 15 for convenient operation.

[0029] The charging port 18 is located in the middle of the side end face of the toothbrush main body 11, and a dust plug is provided on the outside of the charging port 18 to prevent dust from entering and protect the charging port 18.

[0030] The flexible brush head 27 is made of silicone and includes cleaning bristles arranged in a matrix. The ends of the cleaning bristles are rounded, which can effectively clean teeth and avoid scratching the gums.

[0031] The brush head receiving groove 12 is adapted to the flexible brush head 27, and the vibrator receiving groove 13 is adapted to the vibrator 25, ensuring that each component can be accurately stored after folding, reducing the overall volume.

[0032] The embedded card 24, the fixing base 23 and the toothbrush body 21 are integrally molded, making the structure more stable. The embedded card 24 and the card sleeve 26 are detachably connected by a buckle structure, which makes it easy to replace the flexible brush head 27.

[0033] The working principle of this utility model is as follows: When in use, first unfold the rotating folding assembly 2 from the folded state. The flexible brush head 27 is adjusted to a suitable cleaning angle and fixed by the fixing protrusion on the toothbrush main body 11 and the fixing groove on the toothbrush auxiliary body 21. Then, press the control switch 17 and select the working mode through the control button 16. The large-capacity lithium battery built into the toothbrush main body 11 powers the vibrator 25. The vibrator 25 drives the flexible brush head 27 to vibrate, thus cleaning the teeth. The display screen 15 displays information such as battery level and working mode in real time, making it convenient for users to keep track of the usage status. After use, turn off the control switch 17 and fold the rotating folding assembly 2 so that the flexible brush head 27 is stored in the brush head receiving slot 12 and the vibrator 25 is stored in the vibrator receiving slot 13, reducing the size for easy carrying. When the battery is low, connect the charging cable through the charging interface 18 to charge the large-capacity lithium battery, ensuring ultra-long battery life.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A foldable electric toothbrush with ultra-long battery life, comprising a fixing component (1) and a rotating folding component (2), wherein the fixing component (1) includes a toothbrush main body (11), the toothbrush main body (11) having a built-in high-capacity lithium battery, and the toothbrush main body (11) also having a display screen (15), control buttons (16), control switch (17) and charging interface (18); Its features are: The toothbrush main body (11) has a brush head receiving groove (12) below the rear end face, and a vibrator receiving groove (13) above the rear end face. An electric rotating connecting shaft (14) is fixedly installed above the rear end face of the toothbrush main body (11). The electric rotating connecting shaft (14) is a hollow structure with conductive contacts inside. Corresponding conductive springs are provided on the inner side wall of the electric connecting shaft hole (22). The rotating folding assembly (2) includes a toothbrush sub-body (21), the bottom end of which is provided with an electrical connection shaft hole (22), the electrical connection shaft hole (22) being rotatably engaged with an electrical rotating connection shaft (14), and a fixing seat (23) is provided at the end of the toothbrush sub-body (21) away from the electrical connection shaft hole (22); The top of the fixed base (23) is fixedly connected to an embedded card (24), and the front end of the toothbrush sub-body (21) is fixedly connected to a vibrator (25). A sleeve (26) is fitted on the outside of the embedded card (24). A flexible brush head (27) is fixedly connected above the front end of the sleeve (26). The flexible brush head (27) is made of silicone and includes cleaning bristles arranged in a matrix. The ends of the cleaning bristles are arc-shaped. The embedded card (24), the fixed base (23), and the toothbrush sub-body (21) are integrally formed. The embedded card (24) and the sleeve (26) are detachably connected by a buckle structure. The toothbrush main body (11) has multiple fixed protrusions arranged at equal angles around the electrical rotating connecting shaft (14) on its rear end face, and multiple fixed grooves adapted to the fixed protrusions are opened on the front end face of the toothbrush auxiliary body (21) around the electrical connecting shaft hole (22).

2. The foldable, ultra-long-lasting electric toothbrush according to claim 1, characterized in that: The toothbrush main body (11) is a rectangular shell structure. The display screen (15) is embedded in the upper part of the front end face of the toothbrush main body (11). The control button (16) and control switch (17) are arranged below the display screen (15).

3. The foldable, ultra-long-lasting electric toothbrush according to claim 1, characterized in that: The charging port (18) is located in the middle of the side end face of the toothbrush main body (11), and a dust plug is provided on the outside of the charging port (18).

4. The foldable, ultra-long-lasting electric toothbrush according to claim 1, characterized in that: The brush head receiving groove (12) is adapted to the flexible brush head (27), and the vibrator receiving groove (13) is adapted to the vibrator (25).

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