Combined toothbrush head and assembled toothbrush

Abstract

The combined toothbrush head comprises a handle body, a brush head storage box, a charging base and a toothbrush head, the toothbrush head is connected to the handle body, the charging base is connected to the bottom of the handle body, a rotating motor, a battery, a circuit board, a support and an adsorption magnet are arranged in the handle body, and the adsorption magnet is connected to the charging base. The rotary motor, the circuit board and the battery are electrically connected, the rotary motor, the circuit board and the adsorption magnet are installed on the support, a storage rack is arranged in the brush head storage box, four sets of replaceable tooth heads are placed on the storage rack in a fastened mode, threads are arranged on the tooth heads, and the tooth heads are connected with the toothbrush head through the threads. The combined toothbrush has the advantages that the combined toothbrush head can be assembled, bristles at different positions can be replaced at will, and the combined toothbrush can be freely combined so that people with different habits can use the combined toothbrush conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of electric toothbrushes, in particular to the improvement of electric rotating toothbrushes. Background Art

[0002] Toothbrushes can clean teeth, remove dental plaque, and protect gums. They are important personal oral care appliances and are indispensable in daily oral health care. Toothbrushes are used every morning and evening. The position of toothbrushes, especially bristles, is placed in the mouth to brush various parts of the teeth back and forth, which makes the bristles easy to fall over. Due to different brushing habits, the wear of different parts of the bristles is also different. Different people are used to using different heights of bristles at the same position of the toothbrush. Existing toothbrushes cannot be freely combined into personalized toothbrushes according to their needs. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a combined toothbrush head and an assembled toothbrush, which have the advantages of being able to assemble a combined toothbrush head, being able to replace bristles in different positions at will, and being able to be freely combined for use by people with different habits, thereby solving the problem that different people are accustomed to using a toothbrush with bristles at the same position at different heights, and the existing toothbrushes cannot be freely combined according to their needs.

[0005] (II) Technical solution

[0006] In order to achieve the advantages of the above-mentioned assembled combined toothbrush head, the bristles in different positions can be replaced arbitrarily, and the toothbrush head can be freely combined for use by people with different habits, the specific technical solutions adopted by the utility model are as follows:

[0007] A combined toothbrush head and an assembled toothbrush, comprising a handle body, a brush head storage box, a charging base and a toothbrush head, wherein the toothbrush head is connected to the handle body, the charging base is connected to the bottom of the handle body, a rotating motor, a battery, a circuit board, a bracket and an adsorption magnet are arranged inside the handle body, the rotating motor and the circuit board are electrically connected to the battery, the rotating motor, the circuit board and the adsorption magnet are mounted on the bracket, a storage rack is arranged inside the brush head storage box, four groups of replacement tooth heads are fastened on the storage rack, the tooth heads are provided with threads and are connected to the toothbrush head through the threads.

[0008] Furthermore, the surface of the handle body is also provided with control buttons and gear indicator lights. The gear indicator lights are located below the control buttons, and the gear indicator lights are four blue indicator lights that display different gears. The control buttons are used to control and adjust various rotation modes, including clockwise rotation, counterclockwise rotation and reciprocating rotation.

[0009] Furthermore, a motor shaft connector is provided at the upper end of the rotating motor, the exterior of the motor shaft connector is wrapped with a silicone waterproof sleeve, and one end of the motor shaft connector away from the rotating motor is connected to the toothbrush head.

[0010] Furthermore, the charging base is provided with adhesive, a charging interface, a charging base circuit board, a first magnet, a coil, a rear cover and a base, the adhesive is adhered to the rear cover, the charging interface is provided at the side end of the base, the rear cover is slidably connected to the base, a slide groove is provided on the inner side of the base, a slide rail is provided on the inner side of the rear cover, the rear cover is fixed to the use area by adhesive, and the base and the rear cover are separated and connected by the slide groove on the inner side of the base and the slide rail on the rear cover. The charging base circuit board, the first magnet and the coil are installed inside the charging base.

[0011] Furthermore, the charging base is an L-shaped component, and an arc surface is provided on the inner side of the charging base close to the handle body, and the side end of the arc surface is connected to the bottom of the handle body.

[0012] Furthermore, the position of the adsorption magnet corresponds to the installation position of the first magnet and is adsorbed and connected.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a combined toothbrush head and an assembled toothbrush, which have the following beneficial effects:

[0015] The toothbrush head is connected to the handle body, the charging base is connected to the bottom of the handle body, and a storage rack is provided in the brush head storage box. Four sets of replacement tooth heads are fastened on the storage rack. The tooth heads are provided with threads and connected to the toothbrush head through the threads. Among them, the four sets of tooth heads are brush heads of different models, which can be freely combined for use by people with different habits. The base and the rear cover are separated and connected by the inner slide groove of the base and the slide rail on the rear cover. The charging base circuit board, the first magnet and the coil are installed inside the charging base. The rear cover is fixed and the charging base is charged. It has the advantages of being able to assemble a modular toothbrush head, the bristles in different positions can be replaced at will, and it can be freely combined for use by people with different habits. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is one of the internal structure schematic diagrams of the utility model;

[0019] Figure 3 This is the second schematic diagram of the internal structure of the utility model;

[0020] Figure 4 This is one of the structural schematic diagrams of the charging base 3 in the utility model;

[0021] Figure 5 This is the second structural schematic diagram of the charging base 3 in the utility model;

[0022] Figure 6 It is a schematic diagram of the internal structure of the brush head storage box 2 in the utility model.

[0023] In the figure: handle body 1, brush head storage box 2, charging base 3, toothbrush head 4, rotating motor 11, motor shaft connector 111, silicone waterproof cover 112, battery 12, circuit board 13, bracket 14, adsorption magnet 15, storage rack 21, tooth head 211, control button 16, gear indicator light 17, adhesive 31, charging interface 32, charging base circuit board 33, first magnet 34, coil 35, rear cover 36, base 37. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a combined toothbrush head and an assembled toothbrush are provided.

[0026] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-6As shown, a combined toothbrush head and an assembled toothbrush according to an embodiment of the utility model include a handle body 1, a brush head storage box 2, a charging base 3 and a toothbrush head 4. The toothbrush head 4 is connected to the handle body 1, and the charging base 3 is connected to the bottom of the handle body 1. A rotating motor 11, a battery 12, a circuit board 13, a bracket 14 and an adsorption magnet 15 are arranged inside the handle body 1. The rotating motor 11 and the circuit board 13 are electrically connected to the battery 12. The rotating motor 11, the circuit board 13 and the adsorption magnet 15 are installed on the bracket 14. A storage rack 21 is arranged inside the brush head storage box 2, and four groups of replacement tooth heads 211 are fastened and placed on the storage rack 21. The tooth heads 211 are provided with threads and connected to the toothbrush head 4 through threads. Among them, the four groups of tooth heads 211 are brush heads of different models, which can be freely combined for use by people with different habits.

[0027] In one embodiment, the surface of the handle body 1 is further provided with a control button 16 and a gear indicator light 17. The gear indicator light 17 is located below the control button 16, and the gear indicator light 17 is four blue indicators and displays different gears. The control button 16 is used to control and adjust a variety of rotation modes, such as clockwise rotation, counterclockwise rotation, and reciprocating rotation. The control button 16 is used to control the adjustment of a variety of rotation modes of the rotating motor 11, thereby improving the use effect and making the oral cavity cleaner.

[0028] In one embodiment, a motor shaft connector 111 is disposed at the upper end of the rotating motor 11, and the motor shaft connector 111 is wrapped with a silicone waterproof cover 112, and one end of the motor shaft connector 111 away from the rotating motor 11 is connected to the toothbrush head 4. The waterproof property of the handle body 1 is improved, so that the internal components are not easily short-circuited due to water ingress, thereby increasing the service life of the toothbrush.

[0029] In one embodiment, the charging base 3 is provided with adhesive 31, charging interface 32, charging base circuit board 33, first magnet 34, coil 35, rear cover 36 and base 37. The adhesive 31 is adhered to the rear cover 36, the charging interface 32 is provided at the side end of the base 37, the rear cover 36 is slidably connected to the base 37, a slide groove is provided on the inner side of the base 37, and a slide rail is provided on the inner side of the rear cover 36. The rear cover 36 is fixed to the use area by the adhesive 31, and the slide groove on the inner side of the base 37 is connected with the slide rail on the rear cover 36 to achieve the separation and connection of the base 37 and the rear cover 36. The charging base circuit board 33, the first magnet 34 and the coil 35 are installed inside the charging base 3. The rear cover 36 is fixed and the charging base 3 is charged.

[0030] In one embodiment, the charging base 3 is an L-shaped component, and an arc surface is provided on the inner side of the charging base 3 close to the handle body 1 , and the side end of the arc surface is connected to the bottom of the handle body 1 .

[0031] In one embodiment, the position of the adsorption magnet 15 corresponds to the installation position of the first magnet 34 and is adsorbed and connected to the first magnet 34, so that the toothbrush body 1 is more stable and not easy to slip.

[0032] Working principle: The toothbrush head 4 is connected to the handle body 1, the charging base 3 is connected to the bottom of the handle body 1, and a storage rack 21 is provided in the brush head storage box 2. Four groups of replacement tooth heads 211 are fastened on the storage rack 21. The tooth heads 211 are provided with threads and connected to the toothbrush head 4 through the threads. Among them, the four groups of tooth heads 211 are brush heads of different models, which can be freely combined for people with different habits to use. The inner groove of the base 37 is connected with the slide rail on the rear cover 36 to achieve the separation and connection of the base 37 and the rear cover 36. The charging base circuit board 33, the first magnet 34 and the coil 35 are installed inside the charging base 3. The rear cover 36 is fixed to charge the charging base 3.

[0033] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined toothbrush head and an assembled toothbrush, characterized in that: The toothbrush head (4) is connected to the handle body (1), the charging base (3) is connected to the bottom of the handle body (1), a rotating motor (11), a battery (12), a circuit board (13), a bracket (14) and an adsorption magnet (15) are arranged inside the handle body (1), the rotating motor (11), the circuit board (13) and the battery (12) are electrically connected, the rotating motor (11), the circuit board (13) and the adsorption magnet (15) are mounted on the bracket (14), a storage rack (21) is arranged inside the brush head storage box (2), four groups of replacement tooth heads (211) are fastened and placed on the storage rack (21), and the tooth heads (211) are provided with threads and connected to the toothbrush head (4) through the threads.

2. A combined toothbrush head and an assembled toothbrush according to claim 1, characterized in that: The surface of the handle body (1) is also provided with a control button (16) and a gear indicator light (17). The gear indicator light (17) is located below the control button (16). The gear indicator light (17) is four blue indicator lights and displays different gears. The control button (16) is used to control and adjust a variety of rotation modes, including clockwise rotation, counterclockwise rotation and reciprocating rotation.

3. A combined toothbrush head and an assembled toothbrush according to claim 1, characterized in that: A motor shaft connecting piece (111) is provided at the upper end of the rotating motor (11), the exterior of the motor shaft connecting piece (111) is wrapped with a silicone waterproof sleeve (112), and one end of the motor shaft connecting piece (111) away from the rotating motor (11) is connected to the toothbrush head (4).

4. A combined toothbrush head and an assembled toothbrush according to claim 1, characterized in that: The charging base (3) is provided with an adhesive (31), a charging interface (32), a charging base circuit board (33), a first magnet (34), a coil (35), a rear cover (36) and a base (37); the adhesive (31) is adhered to the rear cover (36); the charging interface (32) is arranged at the side end of the base (37); the rear cover (36) is slidably connected to the base (37); a slide groove is arranged on the inner side of the base (37); a slide rail is arranged on the inner side of the rear cover (36); the charging base circuit board (33), the first magnet (34) and the coil (35) are installed inside the charging base (3).

5. A combined toothbrush head and an assembled toothbrush according to claim 1, characterized in that: The charging base (3) is an L-shaped component, and an arc surface is provided on the inner side of the charging base (3) close to the handle body (1), and the side end of the arc surface is connected to the bottom of the handle body (1).

6. A combined toothbrush head and an assembled toothbrush according to claim 1, characterized in that: The position of the adsorption magnet (15) corresponds to the installation position of the first magnet (34), and they are adsorbed and connected.

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