An electric toothbrush with a tongue cleaner assembly

Abstract

The utility model discloses a kind of electric toothbrush with tongue fur cleaning assembly, including handle and toothbrush rod, the middle position of handle is equipped with toothbrush rod, and the side of toothbrush rod top is equipped with tongue fur brush, the side of tongue fur brush bottom end is equipped with clamping block, and the clamping block is equipped with clamping groove on toothbrush rod, and clamping block and clamping groove are clamped, the middle position of handle inner bottom is equipped with vertical adjusting rod, and the middle position of adjusting rod both sides is evenly equipped with tooth mark, and the top of adjusting rod is equipped with support plate one, the top of support plate one is equipped with vibration motor, and the output end of vibration motor is connected with toothbrush rod bottom by connecting block.

Description

Technical Field

[0001] This utility model relates to the field of electric toothbrush technology, specifically to an electric toothbrush with a tongue cleaning component. Background Technology

[0002] Electric toothbrushes, as an important tool for modern oral care, play an increasingly crucial role in people's daily lives. They not only have the basic cleaning function of traditional toothbrushes, but can also be driven by electricity to perform autonomous vibration cleaning, making oral cleaning more convenient. In the current technology, most electric toothbrushes only vibrate to clean teeth and do not have tools to clean the tongue coating, so the cleaning effect is not comprehensive enough and it is difficult to meet people's oral hygiene needs. In addition, the length of the toothbrush handle cannot be adjusted, so it cannot be adapted to different people. Utility Model Content

[0003] The purpose of this invention is to provide an electric toothbrush with a tongue cleaning component to solve the problems mentioned in the background art, such as the inconvenience of cleaning the tongue and adjusting the length.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an electric toothbrush with a tongue cleaning component, comprising a handle and a toothbrush bar. The toothbrush bar is located in the middle of the handle, and a tongue brush is located on one side of the top of the toothbrush bar. A locking block is located on one side of the bottom of the tongue brush, and a locking groove is located on the toothbrush bar corresponding to the locking block. The locking block engages with the locking groove. A vertical adjustment rod is located in the middle of the bottom of the handle, and teeth are evenly distributed on the middle of both sides of the adjustment rod. A support plate is located at the top of the adjustment rod, and a vibration motor is located at the top of the support plate. The output end of the vibration motor is connected to the bottom of the toothbrush bar through a connecting block, so that the locking block on one side of the tongue brush engages with and fixes the toothbrush bar. This allows for convenient assembly and disassembly of the tongue brush, facilitating oral cleaning and maintenance according to daily needs. This improves the practicality and economy of the product. In use, the adjustment rod can move the toothbrush bar, adjusting its overall length to suit different user needs and making it easy to carry when traveling.

[0005] As a further technical solution of this utility model, bristles are provided on the other side of the top of the toothbrush handle, and the bottom of the toothbrush handle is inserted into the connecting block, so that the bottom of the toothbrush handle is inserted and fixed to the connecting block, and the toothbrush handle can be easily replaced.

[0006] As a further technical solution of this utility model, a movable groove is provided in the middle position of the card block, and a threaded rod is provided in the middle position of the movable groove, and an insert rod is provided on the outer side below the threaded rod, so that the threaded rod can rotate in the movable groove, and the threaded rod can drive the insert rod to move through the thread.

[0007] As a further technical solution of this utility model, the insert rod is provided with a threaded groove at the position corresponding to the threaded rod, and the insert rod is threadedly connected to the threaded rod through the threaded groove. The toothbrush rod corresponding to the insert rod is provided with a slot, and the insert rod is inserted into the toothbrush rod through the slot, so that the insert rod can move outside the threaded rod and be inserted into the slot of the toothbrush rod for fixing.

[0008] As a further technical solution of this utility model, a second support plate is provided on the inner wall of the handle on both sides of the toothed mark at the top of the adjusting rod, and a gear shaft is provided between the two support plates near the end of the adjusting rod. A gear is provided on the gear shaft corresponding to the toothed mark on both sides of the adjusting rod, and the gear meshes with the toothed mark on the outside of the adjusting rod, so that the gear shaft between the two support plates drives the gear to rotate, and the gear drives the adjusting rod meshing with it to rotate.

[0009] As a further technical solution of this utility model, a limiting cover is provided on the outer side of the bottom adjustment rod inside the handle, and tooth grooves are provided in the limiting cover at the positions corresponding to the tooth marks of the adjustment rod, so that the limiting cover limits the movement of the adjustment rod and prevents the adjustment rod from shifting when it moves.

[0010] As a further technical solution of this utility model, an annular plate is provided on the outer side of the top of the handle, and a protective cover is provided on the outer side of the handle at the bottom of the annular plate, so that the protective cover is placed above or below the annular plate to protect it.

[0011] As a further technical solution of this utility model, magnetic blocks are evenly provided on the top edge of the protective cover, and magnetic grooves are provided on the top and bottom of the annular plate corresponding to the magnetic blocks. The magnetic blocks are magnetically attracted to the corresponding magnetic grooves, so that the protective cover can be connected by adsorption between the magnetic blocks and the magnetic grooves.

[0012] As a further technical solution of this utility model, the middle position of the bottom outer side of the card block is rotatably connected to the tongue brush through a rotating shaft, and a turntable is provided at the top of the card block corresponding to the position of the threaded rod. The rotating rod on the inner side of the turntable extends into the moving groove and is connected to the threaded rod through bearings and couplings, so that the tongue brush can be rotated and adjusted by the action of the rotating shaft, which is convenient for storage. During assembly and disassembly, the turntable can be rotated to drive the rotating rod to rotate, so that the rotating rod drives the threaded rod to rotate.

[0013] As a further technical solution of this utility model, the outer surface of the support plate two on one side of the gear is provided with a drive motor, and the output end of the drive motor extends to the inner side of the support plate two and is connected to the gear shaft through bearings and couplings, so that the output end of the drive motor is connected to the gear shaft through the coupling, and the drive motor can drive the gear shaft to rotate.

[0014] Compared with the prior art, the beneficial effects of this utility model are: By engaging the clip on one side of the tongue brush into the slot of the toothbrush handle, the turntable can be turned to rotate the threaded rod, causing the thread to move the insert rod into the slot of the toothbrush handle. This allows for a secure connection between the tongue brush and the toothbrush handle, making it easy to assemble and disassemble the tongue brush. This facilitates daily oral cleaning and maintenance for customers, improving the product's practicality and economy. The drive motor rotates the gear shaft, which in turn rotates the gear, which in turn moves the adjusting rod that meshes with it. This allows the adjusting rod to move the toothbrush handle, thus adjusting the length of the toothbrush handle to suit different user needs and make it easy to carry when out and about. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the front sectional view of the present invention; Figure 2 This is a side sectional view of the handle, adjusting rod, and gear of this utility model. Figure 3 This is a side sectional view of the toothbrush handle and tongue brush of this utility model. Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a side view of the tongue brush structure of this utility model; In the diagram: 1. Handle; 2. Toothbrush handle; 3. Protective cover; 4. Bristles; 5. Tongue brush; 6. Circular plate; 7. Magnetic groove; 8. Vibration motor; 9. Adjusting rod; 10. Limiting cover; 11. Drive motor; 12. Gear; 13. Support plate one; 14. Support plate two; 15. Turntable; 16. Insert rod; 17. Locking block; 18. Moving groove; 19. Threaded rod; 20. Threaded groove; 21. Magnetic block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5This utility model provides an embodiment of an electric toothbrush with a tongue cleaning component, comprising a handle 1 and a toothbrush handle 2. The toothbrush handle 2 is located in the middle of the handle 1, and a tongue brush 5 is located on one side of the top of the toothbrush handle 2. A locking block 17 is located on one side of the bottom of the tongue brush 5, and a locking groove is provided on the toothbrush handle 2 corresponding to the locking block 17, and the locking block 17 is engaged with the locking groove. A moving groove 18 is located in the middle of the locking block 17, and a threaded rod 19 is located in the middle of the moving groove 18. An insert rod 16 is located on the outer side below the threaded rod 19. The insert rod 16 has a threaded groove 20 corresponding to the threaded rod 19, and the insert rod 16 is threadedly connected to the threaded rod 19 through the threaded groove 20. The toothbrush rod 2 corresponding to the insert rod 16 has a slot, and the insert rod 16 is inserted into the toothbrush rod 2 through the slot. The middle position of the bottom outer side of the locking block 17 is rotatably connected to the tongue brush 5 through a rotating shaft. The top of the locking block 17 is provided with a turntable 15 corresponding to the threaded rod 19, and the rotating rod inside the turntable 15 extends into the moving groove 18 through bearings and couplings and is connected to the threaded rod 19. Specifically, such as Figure 1 and Figure 2 As shown, the locking block 17 on one side of the tongue brush 5 is engaged in the slot at the top of the toothbrush handle 2. After engagement, the turntable 15 can be turned to rotate the threaded rod 19 connected to the rotating rod. The threaded rod 19 drives the insertion rod 16 to move through the thread, allowing the insertion rod 16 to move in the moving slot 18 and insert into the slot of the toothbrush handle 2. This allows for a secure connection between the tongue brush 5 and the toothbrush handle 2, facilitating easy assembly and disassembly of the tongue brush 5. This makes it convenient for customers to clean and maintain their oral cavity according to their daily needs, improving the product's practicality and economy. When needed, the tongue brush 5 can be rotated to the top, and then the vibration motor 8 can be started. The vibration generated by the vibration motor 8 will be transmitted to the toothbrush handle 2 and the tongue brush 5 in sequence, effectively removing bacteria and food residue from the surface of the tongue using high-frequency vibration. After cleaning, the tongue brush 5 can be rotated to the storage position to prevent unnecessary interference to other parts of the oral cavity during daily brushing. A vertical adjustment rod 9 is provided in the middle of the bottom of the handle 1, and tooth marks are evenly provided in the middle of both sides of the adjustment rod 9. A support plate 13 is provided at the top of the adjustment rod 9, and a vibration motor 8 is provided at the top of the support plate 13. The output end of the vibration motor 8 is connected to the bottom of the toothbrush handle 2 through a connecting block. A support plate 24 is provided on the inner wall of the handle 1 on both sides of the tooth mark at the top of the adjustment rod 9. A gear shaft is provided between the ends of the support plate 24 and the adjustment rod 9. A gear 12 is provided on the gear shaft corresponding to the tooth mark on both sides of the adjustment rod 9. The gear 12 meshes with the tooth mark on the outside of the adjustment rod 9. A drive motor 11 is provided on the outer surface of the support plate 24 on one side of the gear 12. The output end of the drive motor 11 extends to the inner side of the support plate 24 and is connected to the gear shaft through a bearing and a coupling. Specifically, such as Figure 3 , Figure 4 and Figure 5 As shown, when the customer uses the device, they can start the drive motor 11 to drive the gear shaft connected to it to rotate, which in turn drives the gear 12 to rotate. The gear 12 then drives the adjusting rod 9 that meshes with it to move. This allows the adjusting rod 9 to move the top support plate 13, the vibration motor 8, and the toothbrush handle 2, thereby adjusting the length of the toothbrush handle 2 to suit the needs of different users and make it easy to carry when going out. The toothbrush handle 2 has bristles 4 on the other side of its top end, and the bottom of the toothbrush handle 2 is inserted into the connecting block; Specifically, such as Figure 1 As shown, the bottom of the toothbrush handle 2 is inserted into the connecting block, which allows for easy replacement. Then, the teeth can be brushed using the bristles 4 on the toothbrush handle 2. A limiting cover 10 is provided on the outside of the bottom adjusting rod 9 inside the handle 1, and tooth grooves are provided inside the limiting cover 10 at the positions corresponding to the tooth marks of the adjusting rod 9. Specifically, such as Figure 1 As shown, the limiting cover 10 limits the movement of the adjusting rod 9, which makes the movement of the adjusting rod 9 more stable. An annular plate 6 is provided on the outer side of the top of the handle 1, and a protective cover 3 is provided on the outer side of the handle 1 at the bottom of the annular plate 6. Magnetic blocks 21 are evenly provided on the top edge of the protective cover 3, and magnetic grooves 7 are provided on the top and bottom of the annular plate 6 corresponding to the magnetic blocks 21, and the magnetic blocks 21 are magnetically attracted to the corresponding magnetic grooves 7. Specifically, such as Figure 1 As shown, the protective cover 3 is pulled off from the top of the annular plate 6. Then the protective cover 3 can be rotated and flipped over so that the magnetic block 21 on its top can be snapped into the magnetic groove 7 for magnetic adsorption. The protective cover 3 can be fixed to the outside of the handle 1 at the bottom of the annular plate 6. When it is not in use, the protective cover 3 can be pulled off again and placed on the toothbrush handle 2 to prevent dust and other impurities from adhering to the bristles 4 when storing the toothbrush.

[0018] Working principle: In use, the user protective cover 3 is pulled off from the top of the annular plate 6. Then, the protective cover 3 can be rotated and flipped over so that the magnetic block 21 on its top can be engaged in the magnetic groove 7 for magnetic attraction. This allows the protective cover 3 to be fixed to the outside of the handle 1 at the bottom of the annular plate 6. Then, the locking block 17 on one side of the tongue brush 5 is engaged in the locking groove at the top of the toothbrush handle 2. After engagement, the turntable 15 can be turned to rotate the threaded rod 19 connected to the rotating rod. This causes the threaded rod 19 to move the insertion rod 16 through the thread, allowing the insertion rod 16 to move in the moving groove. The tongue brush 5 is inserted into the slot of the toothbrush handle 2, allowing for a secure connection. This facilitates easy assembly and disassembly of the tongue brush 5, enabling customers to perform oral cleaning and maintenance according to their daily needs. This improves the product's practicality and economy. The bottom of the toothbrush handle 2 is then inserted into the connecting block for easy replacement. When length adjustment is required, the drive motor 11 is activated, rotating the gear shaft connected to it. This gear shaft then rotates the gear 12, which in turn moves the adjusting rod 9 that meshes with it. The adjusting rod 9 can move the top support plate 13, the vibration motor 8, and the toothbrush handle 2, thereby adjusting the length of the toothbrush handle 2 to suit different user needs and for easy portability. When the adjusting rod 9 moves, the limiting cover 10 can limit its movement, ensuring stability. After the electric toothbrush is fully assembled and adjusted, the vibration motor 8 can be started, transmitting vibrations to the toothbrush handle 2. The toothbrush handle 2 then drives the tongue brush 5 mounted on it to vibrate, causing the vibration motor 8 to produce... The vibrations are transmitted sequentially to the toothbrush handle 2 and bristles 4, allowing the bristles 4 to clean the teeth in the user's mouth. After cleaning the teeth, the tongue brush 5 can be rotated upwards, allowing the tongue brush 5 to effectively remove bacteria and food residue from the surface of the tongue using high-frequency vibrations. After cleaning, the tongue brush 5 can be rotated to the storage position to prevent unnecessary interference to other parts of the mouth during daily brushing. Then, the protective cover 3 can be removed and placed back on the toothbrush handle 2 to prevent dust and other impurities from adhering to the bristles 4 when storing the toothbrush.

[0019] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An electric toothbrush with a tongue cleaning component, comprising a handle (1) and a toothbrush shaft (2), characterized in that: The handle (1) has a toothbrush handle (2) in the middle, and a tongue brush (5) is provided on one side of the top of the toothbrush handle (2). A locking block (17) is provided on one side of the bottom of the tongue brush (5). A slot is provided on the toothbrush handle (2) corresponding to the locking block (17). The locking block (17) is engaged with the slot. A vertical adjustment rod (9) is provided in the middle of the bottom of the handle (1). Teeth are evenly provided in the middle of both sides of the adjustment rod (9). A support plate (13) is provided at the top of the adjustment rod (9). A vibration motor (8) is provided at the top of the support plate (13). The output end of the vibration motor (8) is connected to the bottom of the toothbrush handle (2) through a connecting block.

2. An electric toothbrush with a tongue cleaning component according to claim 1, characterized in that: The toothbrush handle (2) has bristles (4) on the other side of its top end, and the bottom of the toothbrush handle (2) is inserted into the connecting block.

3. An electric toothbrush with a tongue cleaning component according to claim 1, characterized in that: The card block (17) has a moving groove (18) in the middle position, and a threaded rod (19) is provided in the middle position of the moving groove (18), and an insert rod (16) is provided on the outer side below the threaded rod (19).

4. An electric toothbrush with a tongue cleaning component according to claim 3, characterized in that: The insert (16) has a threaded groove (20) corresponding to the threaded rod (19) and the insert (16) is threadedly connected to the threaded rod (19) through the threaded groove (20). The toothbrush handle (2) corresponding to the insert (16) has a slot and the insert (16) is inserted into the toothbrush handle (2) through the slot.

5. An electric toothbrush with a tongue cleaning component according to claim 1, characterized in that: Support plates (14) are provided on the inner walls of the handles (1) on both sides of the toothed top of the adjusting rod (9), and gear shafts are provided between the two support plates (14) near the end of the adjusting rod (9). Gears (12) are provided on the gear shafts corresponding to the toothed top of the adjusting rod (9), and the gears (12) mesh with the toothed top of the adjusting rod (9).

6. An electric toothbrush with a tongue cleaning component according to claim 1, characterized in that: The bottom adjustment rod (9) inside the handle (1) is provided with a limiting cover (10) on the outside, and the limiting cover (10) is provided with tooth grooves at the positions corresponding to the tooth marks of the adjustment rod (9).

7. An electric toothbrush with a tongue cleaning component according to claim 1, characterized in that: The handle (1) has an annular plate (6) on the outer side of its top end, and a protective cover (3) is provided on the outer side of the handle (1) at the bottom of the annular plate (6).

8. An electric toothbrush with a tongue cleaning component according to claim 7, characterized in that: The protective cover (3) has magnetic blocks (21) evenly distributed on the top edge, and the annular plate (6) corresponding to the magnetic blocks (21) has magnetic grooves (7) on the top and bottom, and the magnetic blocks (21) are magnetically attracted to the corresponding magnetic grooves (7).

9. An electric toothbrush with a tongue cleaning component according to claim 1, characterized in that: The middle position of the bottom outer side of the card block (17) is rotatably connected to the tongue brush (5) via a rotating shaft, and a turntable (15) is provided at the top of the card block (17) corresponding to the position of the threaded rod (19). The rotating rods on the inner side of the turntable (15) are all connected to the threaded rod (19) in the moving groove (18) via bearings and couplings.

10. An electric toothbrush with a tongue cleaning component according to claim 5, characterized in that: The outer surface of the support plate 2 (14) on one side of the gear (12) is provided with a drive motor (11), and the output end of the drive motor (11) extends to the inner side of the support plate 2 (14) and is connected to the gear shaft through bearings and couplings.

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