Roller type dustproof electric toothbrush

Abstract

The utility model relates to a roller type dustproof electric toothbrush, which belongs to the technical field of toothbrushes and comprises a brush handle, a rotating shaft and a motor for providing power for the rotating shaft are rotatably mounted in the brush handle, and one end of the rotating shaft extends out; the brush head is fixedly connected to the extending end of the rotating shaft, and a plurality of bristles are arranged on the brush head; and the dust cover is movably connected to the brush head. According to the rolling shaft type toothbrush, the protective cover is arranged on the brush head of the toothbrush, after tooth brushing is finished, the brush head of the toothbrush cannot be directly exposed to the external environment as long as the dustproof cover is buckled on the brush head, and therefore the brush head of the toothbrush is prevented from being contaminated by dust, bacteria and other pollutants, the dustproof problem which cannot be solved by an existing rolling shaft type toothbrush is solved, and cleanliness and sanitation of the toothbrush are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of toothbrushes, in particular to a roller - type dust - proof electric toothbrush. Background Art

[0002] In daily life, a toothbrush is an important tool for cleaning the oral cavity. In the field of toothbrushes, most of the existing toothbrushes adopt a push - pull structure. This kind of push - pull toothbrush has certain limitations in the use process, and it is not easy to clean the food residues in the tooth gaps thoroughly.

[0003] Some toothbrushes with a roller - type design have emerged on the market. The roller - type toothbrushes have solved the cleaning work of food residues in the tooth gaps to a certain extent, but these roller - type toothbrushes often fail to effectively solve the dust - proof problem. The brush head of the toothbrush is directly exposed to the external environment when not in use, and it is easy to be contaminated with dust, bacteria and other pollutants. This not only affects the hygiene of the toothbrush, but also may pose a potential threat to the oral health of the user.

[0004] Therefore, in order to solve the above problems, a roller - type dust - proof electric toothbrush is urgently needed. Content of the Utility Model

[0005] In view of the above technical problems, the utility model provides a roller - type dust - proof electric toothbrush. By setting a protective cover for the brush head of the toothbrush, the problem that the existing roller - type toothbrushes fail to effectively solve the dust - proof problem is solved.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A roller - type dust - proof electric toothbrush, comprising:

[0008] A brush handle, wherein a rotating shaft and a motor for providing power to the rotating shaft are rotatably installed inside the brush handle, and one end of the rotating shaft extends out;

[0009] A brush head fixedly connected to the extending end of the rotating shaft, and a plurality of bristles are arranged on the brush head; and

[0010] A dust - proof cover movably connected to the brush head.

[0011] As a preferred embodiment of the above technical solution, the dust - proof cover includes an upper cover body and a lower cover body rotatably connected to the upper cover body.

[0012] As a preferred embodiment of the above technical solution, anti - slip areas are arranged on both the front and back surfaces at the lower end of the brush handle.

[0013] As a preferred embodiment of the above technical solution, the anti - slip area includes anti - slip lines.

[0014] As a preferred embodiment of the above technical solution, a plurality of indicator lights are provided on the front surface of the upper end of the brush handle.

[0015] As a preferred embodiment of the above technical solution, a power switch and a speed control switch are provided on the rear surface of the upper end of the brush handle.

[0016] As a preferred embodiment of the above technical solution, a USB charging port is provided at the bottom end of the brush handle.

[0017] As a preferred embodiment of the above technical solution, the rotating shaft is a double rotating shaft, and brush heads are respectively fixedly connected to the extending ends of the double rotating shafts.

[0018] Beneficial effects:

[0019] 1. When the toothbrush is not in use, the brush head will not be directly exposed to the external environment, effectively preventing the contamination of dust, bacteria and other pollutants, ensuring the hygiene of the toothbrush, and reducing the potential threat to the oral health of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front structural diagram of a single-axis roller type dust-proof toothbrush;

[0021] Figure 2 It is a rear structural diagram of a single-axis roller type dust-proof toothbrush;

[0022] Figure 3 It is an enlarged view of the brush head of a single-axis roller type dust-proof toothbrush;

[0023] Figure 4 It is a front structural diagram of a double-roller type dust-proof toothbrush.

[0024] In the figure: 1. Brush handle; 2. Rotating shaft; 3. Brush head; 4. Bristles; 5. Upper cover body; 6. Lower cover body; 7. Anti-slip area; 8. Indicator light; 9. Power switch; 10. Speed control switch; 11. USB charging port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following further describes the present invention in detail with reference to the accompanying drawings. The detailed description is made for the exemplary embodiments of the present invention, including various details of the embodiments of the present invention to facilitate understanding, and they should be considered only as exemplary. Therefore, those skilled in the art should recognize that various changes and modifications can be made to the embodiments described here without departing from the scope and spirit of the present invention. Similarly, for the sake of clarity and conciseness, the description of well-known functions and structures is omitted below.

[0026] Embodiment

[0027] As Figures 1-3As shown, the utility model provides a roller-type dustproof electric toothbrush. It comprises a brush handle 1, in which a rotating shaft 2 and a motor for providing power to the rotating shaft 2 are rotatably installed, and one end of the rotating shaft 2 extends out; a brush head 3 fixedly connected to the extended end of the rotating shaft 2, and a plurality of bristles 4 are arranged on the brush head 3; and a dust cover movably connected to the brush head 3. When brushing teeth, it is only necessary to open the dust cover, and the motor drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the brush head 3 to rotate. The rotation direction of the rotating shaft 2 is the same as the direction of the gap between teeth, that is, the bristles 4 will clean the tooth surface and the tooth gap in the up and down direction, which causes less damage to the tooth surface and is conducive to improving the cleaning effect of the tooth gap. When brushing teeth is finished, it is only necessary to buckle the dust cover on the brush head 3, and the brush head 3 of the toothbrush will not be directly exposed to the external environment, thereby preventing dust, bacteria and other pollutants from being contaminated, and ensuring the cleanliness and hygiene of the toothbrush.

[0028] As a preferred embodiment of the above technical solution, the upper cover body 5 and the lower cover body 6 of the dust cover are opened and closed by a rotation connection. When the toothbrush needs to be used, the upper cover body 5 only needs to be rotated 180 degrees to expose the brush head 3. This rotation connection design makes the operation of opening and closing the dust cover easier. After brushing teeth, the upper cover body 5 is rotated in the opposite direction to close it with the lower cover body 6, and the brush head 3 is completely wrapped inside to achieve a dustproof effect.

[0029] As a preferred embodiment of the above technical solution, during use, the anti-slip area 7 provided on the front and rear surfaces of the lower end of the brush handle 1 increases the friction when the hand contacts the brush handle 1. Whether the toothbrush is wet or the user's hands are sweating, the anti-slip area 7 can effectively prevent the toothbrush from slipping from the hand.

[0030] As a preferred implementation of the above technical solution, the anti-slip area 7 includes anti-slip patterns, which may be small grooves or protrusions arranged regularly, or may be irregularly distributed textures.

[0031] As a preferred implementation of the above technical solution, a plurality of indicator lights 8 are arranged on the front of the upper end of the handle 1. These indicator lights 8 can display different working states of the toothbrush, such as green when the power is sufficient, yellow when the power is low, red and flashing when charging, etc. In addition, the indicator lights 8 can also indicate the working mode of the toothbrush, such as normal cleaning mode, gentle mode, etc. By observing these indicator lights 8, the user can intuitively understand the current state of the toothbrush.

[0032] As a preferred embodiment of the above technical solution, a power switch 9 and a speed control switch 10 are provided at the rear of the upper end of the brush handle 1. When the user presses the power switch 9, the toothbrush starts; pressing the power switch 9 again turns off the toothbrush. The speed control switch 10 is used to adjust the rotation speed of the motor, thereby controlling the rotation speed of the brush head 3. The user can select a suitable brushing speed through the speed control switch 10 according to their own brushing habits and oral conditions. For example, a higher speed is selected when cleaning the tooth surface, and a lower speed is selected when cleaning sensitive areas such as the gums.

[0033] As a preferred embodiment of the above technical solution, a USB charging port 11 is provided at the bottom end of the brush handle 1. When the toothbrush runs out of power, the user can use a common USB charging cable to charge the toothbrush.

[0034] As Figure 4 shown, the rotating shaft 2 of the dust-proof toothbrush disclosed in the present utility model adopts a double rotating shaft 2 design. The extending ends of the double rotating shafts 2 are respectively fixedly connected with a brush head 3, and the double rotating shafts 2 rotate in opposite directions, which enables the cleaning of the upper and lower rows of teeth simultaneously during brushing, improving the brushing efficiency.

[0035] Finally, it should be noted that the above are only preferred embodiments of the present utility model and are not used to limit the protection scope of the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A roller-type dustproof electric toothbrush, characterized in that: include: A brush handle (1), wherein a rotating shaft (2) and a motor for providing power to the rotating shaft (2) are rotatably mounted inside the brush handle (1), and one end of the rotating shaft (2) extends out; A brush head (3) fixedly connected to the protruding end of a rotating shaft (2), the brush head (3) being provided with a plurality of bristles (4); and a dust cover movably connected to the brush head (3), the dust cover comprising an upper cover body (5) and a lower cover body (6) rotatably connected to the upper cover body (5).

2. The dustproof electric toothbrush according to claim 1, characterized in that: Anti-slip areas (7) are provided on both the front and rear surfaces of the lower end of the brush handle (1).

3. The dustproof electric toothbrush according to claim 2, characterized in that: The anti-slip area (7) comprises anti-slip grooves.

4. The dustproof electric toothbrush according to claim 1, characterized in that: A plurality of indicator lights (8) are arranged in front of the upper end of the brush handle (1).

5. The dustproof electric toothbrush according to claim 1, characterized in that: A power switch (9) and a speed regulating switch (10) are arranged on the rear of the upper end of the brush handle (1).

6. The dustproof electric toothbrush according to claim 1, characterized in that: A USB charging port (11) is provided at the bottom end of the brush handle (1).

7. The dustproof electric toothbrush according to any one of claims 1 to 6, characterized in that: The rotating shaft (2) is a double rotating shaft (2), and the protruding ends of the double rotating shafts (2) are respectively fixedly connected to brush heads (3).

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