Device capable of deeply cleaning toothbrush and novel portable toothbrush with same

Abstract

The utility model discloses a device capable of deeply cleaning a toothbrush and a novel portable toothbrush with the device, which comprise a cleaning part shell, a brush head cleaning opening is arranged at the top of the cleaning part shell in a penetrating manner, a partition plate is transversely arranged in a cavity of the cleaning part shell, and a scraping and sweeping piece is rotatably arranged in the center of the top surface of the partition plate. An ultrasonic generator is arranged in the center of the bottom of the partition plate, an ozone generating device is arranged on the top face of the partition plate, a driving motor capable of driving the scraping and sweeping piece to rotate is arranged in the control cabin, a PCB control circuit board is arranged in the control cabin, and a switch is arranged on the outer wall of the cleaning part shell. The portable cleaning device is portable and convenient to carry about. By combining multiple cleaning means of the scraping and sweeping piece, the ultrasonic generator and the ozone generating device, the brush head can be conveniently and thoroughly cleaned at home or outside, and deep self-cleaning can be achieved. In addition, the folding toothbrush is detachably connected to the side wall of the cleaning part shell through magnetic attraction, and the diversity of application scenes is increased.

Description

Technical Field

[0001] The utility model relates to the field of toothbrushes, in particular to a device capable of deeply cleaning toothbrushes and a novel portable toothbrush with the device. Background Art

[0002] Toothbrushes are essential cleaning tools in daily life. Their main function is to remove food debris and dental plaque from the surface of teeth, and prevent tooth decay and gum disease. However, many people tend to neglect the cleaning and maintenance of the toothbrush itself. The cleaning of a toothbrush is not only related to its service life, but also directly affects our oral health. If the toothbrush itself is not clean, it may become a breeding ground for bacteria and other harmful microorganisms, which will re-enter the mouth when brushing, causing oral infections, gingivitis and other oral diseases.

[0003] Studies have shown that the number of bacteria on a toothbrush can increase significantly within hours of use. If the toothbrush is not cleaned regularly, germs can accumulate on the toothbrush and may cause health problems including mouth ulcers and throat infections, especially in people with weakened immune systems.

[0004] Modern people lead fast-paced lives and have many daily affairs. Many people think that cleaning toothbrushes requires extra time and energy, especially using disinfectants or disinfection equipment, which will increase their daily burden. Although there are some toothbrush cleaning devices on the market, the operation is relatively complicated and requires multiple steps to complete cleaning and disinfection. This undoubtedly increases the difficulty of use and reduces people's enthusiasm for users who are accustomed to the simple toothbrushing process.

[0005] In addition, it is difficult to completely remove toothpaste residues from the bristles of toothbrushes with existing toothbrush cleaning devices. If the chemical components in the residual toothpaste remain in the bristles for a long time, the bristles will harden or deteriorate, reducing the cleaning effect of the toothbrush and may even damage the teeth and gums. Toothpaste residues also provide a breeding ground for bacteria to multiply rapidly. In addition, many toothbrush cleaning devices are large in size and are not suitable for carrying or traveling, which means that users can only use them at home and cannot ensure the cleanliness of the toothbrush when traveling or on business trips. Utility Model Content

[0006] The utility model aims to provide a more portable device for deeply cleaning toothbrushes which can more thoroughly remove toothpaste residues and bacteria on bristles through multiple cleaning methods, and a novel portable toothbrush with the device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following scheme: a device capable of deeply cleaning a toothbrush, comprising a cleaning portion shell having a cavity therein, a brush head cleaning port which is communicated with the cleaning portion shell cavity and can accommodate the brush head of a toothbrush to be inserted, a partition is transversely arranged in the cleaning portion shell cavity to separate the cleaning portion shell cavity into a cleaning cavity and a control cabin, the cleaning cavity is used to hold liquid, a scraping member is rotatably arranged in the center of the top surface of the partition to scrape the bristles of the brush head inserted into the brush head cleaning port, and a cleaning member is provided in the cleaning portion shell cavity to remove the liquid. An ultrasonic generator is provided in the control cabin at the center of the bottom of the partition, an ozone generator is provided in the cleaning cavity on the top surface of the partition, a driving motor that can be connected to the scraping member and can drive it to rotate is provided in the control cabin, and a PCB control circuit board that can be electrically connected to the ultrasonic generator and the ozone generator and control the start and stop of the driving motor is also provided in the control cabin, switches that can be electrically connected to the PCB control circuit board are provided on the outer wall of the cleaning part shell, and a power supply socket that can be electrically connected to the PCB control circuit board is provided on the cleaning part shell. The cleaning part shell has a cavity inside, and the brush head is inserted into the cleaning port after being folded, and the bristles extend into the cleaning cavity to achieve closed cleaning. Combining the multiple cleaning means of the scraping member, ultrasonic generator and ozone generator, it can be conveniently used whether at home or outside, ensuring that the brush head is thoroughly cleaned and the cleanliness and hygiene of the toothbrush is guaranteed.

[0008] As a further solution of the utility model, an annular boss is provided in the center of the partition, protruding upward from the bottom surface, and a concave accommodating ring groove is provided around the periphery of the annular boss. The ultrasonic generator is attached to the bottom surface of the annular boss, the ozone generating device is embedded in the accommodating ring groove, and the scraping member is rotatably installed in the center of the annular boss.

[0009] As a further solution of the utility model, a motor seat is provided at the bottom of the control cabin, an axial hole is passed through the center of the annular boss, the drive motor is installed in the motor seat, and the motor shaft of the drive motor passes through the axial hole and extends into the cleaning chamber, the scraper includes a rotating plate arranged horizontally in the cleaning chamber, a plurality of upwardly protruding bosses are provided on the top of the rotating plate, the PCB control circuit board is annularly sleeved on the periphery of the motor seat, and is fixed to the bottom of the control cabin by the positioning studs protruding from the bottom of the control cabin. The drive motor is connected to the scraper, and the start and stop are controlled by the PCB control circuit board, so as to realize automatic cleaning, save time and labor, and be easy for users to operate, and the ultrasonic generator is a piezoelectric ultrasonic transducer in a ring shape that is surrounded and sleeved on the periphery of the motor shaft of the drive motor.

[0010] As a further solution of the utility model, the ozone generating device includes an annular insulating seat embedded in the accommodating ring groove, a first electrode and a second electrode in an annular shape and spaced from each other are arranged above the annular insulating seat, an insulating member is arranged between the first electrode and the second electrode, a first fixing member for connecting and fixing the first electrode and a second fixing member for connecting and fixing the second electrode are respectively arranged on the annular insulating seat, and a power supply connecting member for electrically connecting the first electrode and the second fixing member to the PCB control circuit board is respectively arranged on the first fixing member and the second fixing member. The precise arrangement of the annular insulating seat, the first electrode and the second electrode ensures the efficient generation of ozone water in the cleaning chamber. The ozone generating device adopts an annular structure with a small overall size, so that ozone can be evenly distributed in the cleaning chamber. The first electrode and the second electrode on the annular insulating seat are arranged at intervals from each other, ensuring the uniformity of the electric field, and further ensuring the uniform generation and distribution of ozone. This means that all parts of the bristles can be evenly disinfected without leaving dead corners, thereby improving the cleaning effect. In addition, the use of the annular insulating seat ensures the stable positioning of the electrode, which is not easy to shift or fall off, thereby ensuring the safety of the entire cleaning process.

[0011] As a further solution of the utility model, a plurality of first connecting holes symmetrical to each other are sequentially passed through along the circumference of the first electrode and the second electrode at intervals, the first fixing member includes a plurality of first connecting posts corresponding to the first connecting holes and protruding upward from the top surface of the annular insulating seat, the top of the first connecting post abuts against the bottom surface of the first electrode, and the first electrode is fixed by at least one first fixing screw passing downward through the first connecting hole from the top surface of the first electrode and screwed into the corresponding first connecting post; a plurality of second connecting holes symmetrical to each other are respectively passed through along the circumference of the first electrode and the second electrode, the second fixing member includes a plurality of second connecting posts protruding upward from the top surface of the annular insulating seat, the top of the second connecting post passes through the corresponding second connecting hole on the first electrode and abuts against the bottom surface of the second electrode, and the second electrode is fixed by at least one second fixing screw passing downward through the second connecting hole on the second electrode from the top surface of the second electrode and screwed into the corresponding second connecting post, the bottom ends of the first fixing screw in one of the first connecting posts and the second fixing screw in one of the second connecting posts pass through the annular insulating seat and the bottom wall of the accommodating ring groove and then extend into the control cabin, and the insulating member is annularly sleeved on the second connecting post. The above structure makes the ozone generator easy to install and maintain. The first electrode and the second electrode are firmly connected by the first fixing member and the second fixing member, and the power supply connector makes the connection between the electrode and the PCB control circuit board simple and reliable. When the electrode needs to be maintained or replaced, it is only necessary to simply remove the first fixing screw and the second fixing screw, which is convenient for users to assemble and operate, and reduces the difficulty of maintenance and production costs.

[0012] As a preferred solution of the utility model, the power supply connector includes connectors respectively connected to the bottom ends of a first fixing screw and a second fixing screw extending into the control cabin, and the connectors are electrically connected to the PCB control circuit board through cables.

[0013] As a preferred solution of the utility model, a shell ring is provided around the circumferential outer wall of the partition, a sealing ring is provided on the top circumference of the shell ring and can fit the inner wall of the cleaning part shell and extend downward, a retaining groove is provided around the center of the circumferential inner wall of the cleaning part shell, the circumferential bottom edge of the sealing ring is inserted into the retaining groove, and a sealing strip is sandwiched between the inner wall of the retaining groove and the sealing ring. The partition and the shell ring can form a sealed water-holding space. The sealing strip is used to ensure that water does not flow into the control cabin, ensure that the components in the control cabin operate independently, and increase the durability and reliability of the equipment.

[0014] The utility model also provides a novel portable toothbrush solution, including a handle, one end of which is hinged with a toothbrush rod with a brush head at the end, the tail end of the handle is connected to the device capable of deep cleaning the toothbrush as described above, the tail end of the handle is connected to the side wall of the cleaning part housing, the brush head is inserted into the brush head cleaning port after the toothbrush rod is folded, and the bristles of the brush head extend into the cavity of the cleaning part housing, and a protruding support portion is provided on the back of the handle. The handle is hinged to the tail end of the toothbrush rod, which is convenient for folding, increases portability, and is lightweight, so that users can carry it with them when traveling or on business trips.

[0015] As a preferred solution of the utility model, the tail of the handle is detachably connected to the cleaning part housing by magnetic attraction. The magnetic connection makes disassembly easy, and other toothbrushes can be inserted into the cleaning opening of the brush head to perform the same cleaning operation, which increases the diversity of application scenarios and can be used to clean toothbrushes for the whole family.

[0016] As a preferred solution of the utility model, guide strips are respectively provided on the top surface of the cleaning part housing at the left and right sides of the brush head cleaning opening, and an extension part that can be inserted between the guide strips is provided at the tail of the handle, and a brush head accommodating groove is passed through the extension part from top to bottom, and the brush head accommodating groove is connected to the brush head cleaning opening. The guide strips can make it easier for the brush head to be inserted into the brush head cleaning opening.

[0017] In summary, the utility model has the following beneficial effects compared with the prior art: the utility model sets a cleaning chamber for holding liquid inside the cleaning part shell, integrates the innovative design of multiple cleaning methods of rotary scraping, scraping, ultrasonic vibration cleaning and ozone water disinfection in the cleaning chamber, so that the user can fold the brush head and insert it into the brush head cleaning port when using it, so that the bristles extend into the cleaning chamber, thereby achieving the effect of closed cleaning. The scraping part can effectively remove toothpaste residues and food debris on the bristles, the ultrasonic generator further removes deep dirt and bacteria by generating ultrasonic waves, and the ozone generator generates ozone water in the cleaning chamber to kill harmful microorganisms remaining on the brush head. Such multiple cleaning technologies ensure that the brush head is thoroughly cleaned and disinfected to remove residues and bacteria. The operation is also extremely simple. The user only needs to press a button to start the cleaning process, which greatly saves time and energy. It not only has a portable design, but also has an efficient self-cleaning system, which can keep the toothbrush clean and hygienic at home and during travel. In addition, the toothbrush is set to a folding structure, and the cleaning part shell is combined with the tail end of the handle. This new portable toothbrush with a folding structure and compact design is not only easy to carry, but also can meet the needs of users in different scenarios. Whether at home or on the road, users can easily carry this toothbrush and keep it clean at all times.

[0018] In addition, the handle of the toothbrush is connected to the cleaning part shell by magnetic attraction, which is easy to disassemble. In this way, not only can the original toothbrush be easily separated for cleaning, but other toothbrushes can also be inserted into the cleaning port of the brush head for the same cleaning operation, which increases the diversity of application scenarios. Users can clean the toothbrushes of the whole family at home, or keep the toothbrushes they carry with them clean when traveling.

[0019] In general, this device that can deeply clean toothbrushes and the new portable toothbrush with this device provide a portable, efficient and thorough self-cleaning solution, which perfectly meets the needs of modern people in pursuit of an efficient and convenient lifestyle and helps maintain oral health. Through the combination of multiple cleaning technologies and intelligent control systems, this toothbrush not only simplifies the cleaning steps, but also improves the cleaning effect, truly realizing the perfect combination of portability and functionality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional view of the toothbrush rod and handle of the novel portable toothbrush in the utility model.

[0021] Figure 2 The utility model is a three-dimensional view of the toothbrush rod and the handle of the novel portable toothbrush in the utility model being folded.

[0022] Figure 3 The utility model is a cross-sectional view of the toothbrush rod and the handle of the novel portable toothbrush in the utility model when they are folded up.

[0023] Figure 4 The present invention is a cross-sectional view of the toothbrush rod and handle of the novel portable toothbrush, and an enlarged view of a local area in the figure.

[0024] Figure 5 It is an overall cross-sectional view of the cleaning portion housing of the device capable of deep cleaning a toothbrush according to the present invention.

[0025] Figure 6 This is one of the partial cross-sectional views of the housing of the cleaning portion of the device capable of deep cleaning a toothbrush according to the present invention, and a schematic diagram of the rotation direction of the scraping member.

[0026] Figure 7 This is the second partial cross-sectional view of the cleaning portion housing of the device capable of deep cleaning a toothbrush according to the present invention, as well as a schematic diagram of the brush head being inserted into the brush head cleaning port and the scraping member performing rotational scraping.

[0027] Figure 8 This is one of the overall exploded views of the utility model.

[0028] Fig. 9 This is the second overall exploded view of the present utility model.

[0029] Fig.10 It is a schematic diagram of the disassembly and separation of the cleaning part shell and the handle of the novel portable toothbrush in the present invention.

[0030] Description of reference numerals: 1. toothbrush rod; 2. handle; 3. cleaning part housing; 4. partition; 5. scraping member; 6. ultrasonic generator; 7. ozone generator; 8. PCB control circuit board; 9. switch; 10. power supply socket; 11. brush head; 21. support part; 22. extension part; 23. brush head receiving groove; 24. magnet; 25. iron sheet; 32. brush head cleaning port; 33. cleaning chamber; 34. control cabin; 35. motor seat; 36. positioning stud; 37. retaining groove; 38. guide strip; 41. annular boss; 42. Accommodating ring groove; 43. Shaft hole; 44. Shell ring; 45. Sealing ring; 46. Sealing strip; 50. Driving motor; 51. Rotating plate; 52. Boss; 53. Waterproof rubber ring; 71. Annular insulating seat; 72. First electrode; 73. Second electrode; 74. Insulating member; 75. First fixing member; 76. Second fixing member; 77. Power supply connector; 721. First connecting hole; 731. Second connecting hole; 751. First connecting column; 752. First fixing screw; 761. Second connecting column; 762. Second fixing screw; 771. Connector; 772. Cable. DETAILED DESCRIPTION

[0031] The following specific implementation contents provide a variety of different embodiments or examples for implementing the utility model. Of course, these are only embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals may be used in different embodiments, such as repeated numbers and / or letters. These repetitions are for the purpose of simply and clearly describing the utility model and do not represent a specific relationship between the different embodiments and / or structures discussed.

[0032] In addition, space-related words may be used, such as "below", "lower side", "from the inside out", "above", "upper side" and similar words. These relative words are for the convenience of describing the relationship between one element or feature and another element or feature in the drawings. These spatial relative words include different orientations of the device in use or operation, as well as the orientations described in the drawings. The device may be turned to different orientations, rotated 90 degrees or other orientations, and the space-related adjectives used therein may also be interpreted in the same way. Therefore, it cannot be understood as a limitation on the present utility model. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0033] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods: Figures 5 to 9A device capable of deep cleaning a toothbrush is shown, comprising a cleaning portion shell 3 with a cavity inside, a brush head cleaning port 32 which is communicated with the cavity of the cleaning portion shell 3 and can accommodate the brush head 11 of a toothbrush to be inserted, a partition 4 is transversely provided in the cavity of the cleaning portion shell 3 to divide the cavity of the cleaning portion shell 3 into a cleaning chamber 33 and a control cabin 34, the cleaning chamber 33 is used to hold liquid, a shell ring 44 is provided around the circumferential outer wall of the partition 4, a sealing ring 45 which can fit the inner wall of the cleaning portion shell 3 and extend downward is provided on the top circumference of the shell ring 44, a retaining groove 37 is provided around the center of the circumferential inner wall of the cleaning portion shell 3, the circumferential bottom edge of the sealing ring 45 is inserted into the retaining groove 37, a sealing strip 46 is clamped between the inner wall of the retaining groove 37 and the sealing ring 45, and the shell ring 44 and the partition 4 form a water holding space for the cleaning chamber 33. A scraping member 5 is rotatably provided in the center of the top surface of the partition 4, which is used to scrape the bristles of the brush head 11 inserted into the brush head cleaning port 32. An ultrasonic generator 6 is provided in the control cabin 34 at the center of the bottom of the partition 4. An ozone generator 7 is provided in the cleaning chamber 33 on the top surface of the partition 4. A driving motor 50 that can be connected to the scraping member 5 and can drive it to rotate is provided in the control cabin 34. A PCB control circuit board 8 that can be electrically connected to the ultrasonic generator 6 and the ozone generator 7 and control the start and stop of the driving motor 50 is also provided in the control cabin 34. Switches 9 that can be electrically connected to the PCB control circuit board 8 are respectively provided on the outer wall of the cleaning part housing 3. A protruding support portion 21 is provided on the back of the handle 2, and a power supply socket 10 that can be electrically connected to the PCB control circuit board 8 is provided on the cleaning part housing 3.

[0034] Specifically, if Figures 5 to 9As shown, an annular boss 41 is provided in the center of the partition 4, which is raised upward from the bottom surface. A concave receiving ring groove 42 is provided around the periphery of the annular boss 41. The ultrasonic generator 6 is attached to the bottom surface of the annular boss 41, the ozone generator 7 is embedded in the receiving ring groove 42, and the scraper 5 is rotatably installed in the center of the annular boss 41. A motor seat 35 is provided at the bottom of the control cabin 34, and an axial hole 43 is penetrated in the center of the annular boss 41. The drive motor 50 is installed in the motor seat 35, and the motor shaft of the drive motor 50 passes through the axial hole 43 and extends into the cleaning chamber 33. A waterproof rubber ring 53 is embedded in the axial hole 43, and the motor shaft of the drive motor 50 passes through the waterproof rubber ring 53. In this way, the water contained in the cleaning chamber 33 will not flow into the control cabin 34 along the motor shaft of the drive motor 50. The scraping member 5 includes a rotating plate 51 disposed transversely in the cleaning chamber 33, and a plurality of upwardly protruding columns 52 are disposed on the top of the rotating plate 51. The driving motor 50 drives the rotating plate 51 to rotate, and the upwardly protruding columns 52 can repeatedly move the bristles of the brush head 11, and stir the water in the cleaning chamber 33, and cooperate with the ultrasonic generator 6 to clean out the toothpaste residue hidden in the bristles. It should be noted that the ultrasonic generator 6 is a piezoelectric ultrasonic transducer that is surrounded and sleeved on the outer periphery of the motor shaft of the driving motor 50 and is in a ring shape. In this embodiment, the piezoelectric ultrasonic transducer adopts a piezoelectric ceramic ring, which generates ultrasonic waves through the piezoelectric effect and generates ultrasonic vibrations to the liquid in the cleaning chamber 33. However, according to observations, ultrasonic vibration cleaning cannot completely shake out the toothpaste residue in the gaps between the bristles, so the bristles can be moved apart with the columns 52, so that the residues in the gaps between the bristles can be completely removed. The PCB control circuit board 8 is annularly sleeved around the motor base 35 and is fixed to the bottom of the control cabin 34 via positioning studs 36 protruding from the bottom of the control cabin 34 .

[0035] In addition, if Figures 5 to 9As shown in the figure, it can be clearly seen that the ozone generating device 7 in this embodiment includes an annular insulating seat 71 embedded in the accommodating ring groove 42, and a first electrode 72 and a second electrode 73 are arranged above the annular insulating seat 71, which are annular and spaced from each other. The first electrode 72 in this embodiment is made of platinum; and the second electrode 73 in this embodiment is made of stainless steel. An insulating member 74 is arranged between the first electrode 72 and the second electrode 73, and the insulating member 74 in this embodiment is made of plastic; a first fixing member 75 for connecting and fixing the first electrode 72 and a second fixing member 76 for connecting and fixing the second electrode 73 are respectively arranged on the annular insulating seat 71, and a power supply connector 77 for electrically connecting the first electrode 72 and the second fixing member 76 to the PCB control circuit board 8 is respectively arranged on the first fixing member 75 and the second fixing member 76. Specifically, a plurality of mutually symmetrical first connection holes 721 are sequentially and spaced through the circumference of the first electrode 72 and the second electrode 73, the first fixing member 75 includes a plurality of first connection posts 751 corresponding to the first connection holes 721 and protruding upward from the top surface of the annular insulating seat 71, the top of the first connection post 751 abuts against the bottom surface of the first electrode 72, and the first electrode 72 is fixed by at least one first fixing screw 752 made of metal passing through the first connection hole 721 from the top surface of the first electrode 72 downward and screwed into the corresponding first connection post 751; a plurality of mutually symmetrical second connection holes 731 are respectively penetrated along the circumference of the first electrode 72 and the second electrode 73, the second fixing member 76 includes a plurality of second connection posts 761 protruding upward from the top surface of the annular insulating seat 71 The top of the second connecting column 761 passes through the second connecting hole 731 on the corresponding first electrode 72 and abuts against the bottom surface of the second electrode 73. The second electrode 73 is fixed by at least one second fixing screw 762 made of metal from the top surface of the second electrode 73 downward through the second connecting hole 731 on the second electrode 73 and screwed into the corresponding second connecting column 761. The bottom ends of the first fixing screw 752 in one of the first connecting columns 751 and the second fixing screw 762 in one of the second connecting columns 761 pass through the annular insulating seat 71 and the bottom wall of the accommodating ring groove 42 and then extend into the control cabin 34. The power supply connector 77 is respectively connected to the bottom ends of the first fixing screw 752 and the second fixing screw 762 extending into the control cabin 34, and is used to respectively introduce positive and negative currents to the first electrode 72 and the second electrode 73. Specifically, the power supply connector 77 includes a connector 771 connected to the bottom ends of the first fixing screw 752 and the second fixing screw 762 respectively extending into the control cabin 34, and the connector 771 is electrically connected to the PCB control circuit board 8 through a cable 772. The insulating member 74 is annularly sleeved on the second connecting column 761.After the cleaning chamber 33 is filled with clean water, the switch 9 is pressed, and the PCB control circuit board 8 supplies power to the first electrode 72 and the second electrode 73 through the power supply connector 77, and controls the first electrode 72 and the second electrode 73 to start the electrolysis action, so that the water in the cleaning chamber 33 becomes ozone water. It should be noted that, as can be seen from the figure, there is a gap between the first electrode 72 and the second electrode 73 and the inner wall of the shell ring 44 and the outer wall of the circumference of the annular boss 41, and the first connection hole 721 is also penetrated on the second electrode 73, so the water poured into the cleaning chamber 33 will fill the accommodating ring groove 42 from the positions of the inner and outer circumferential walls of the first electrode 72 and the second electrode 73 and the first connection hole 721. Of course, some small holes can also be penetrated on the first electrode 72 and the second electrode 73, thereby increasing the contact area between the first electrode 72 and the second electrode 73 and the water, so as to improve the efficiency of electrolysis, thereby increasing the content of ozone, and further improving the cleaning, disinfection, and deodorization effects.

[0036] In addition, if Figure 1 and Figure 2 As shown in the figure, an embodiment of a novel portable toothbrush is provided, which includes a handle 2, one end of which is hingedly connected to a toothbrush rod 1 having a brush head 11 at the end, and the tail end of the handle 2 is connected to the device capable of deep cleaning the toothbrush as described above. The tail end of the handle 2 is connected to the side wall of the cleaning part housing 3. It can be clearly seen from the figure that the tail end of the handle 2 is integrally connected to the side wall of the cleaning part housing 3 in this embodiment, the brush head 11 is inserted into the brush head cleaning port 32 after the toothbrush rod 1 is folded, and the bristles of the brush head 11 extend into the cavity of the cleaning part housing 3, and a protruding support portion 21 is provided on the back of the handle 2.

[0037] like Figure 3 and Figure 4 as well as Figures 8 to 10As shown in the figure, it is another embodiment of the new portable toothbrush. It can be clearly seen from the figure that this embodiment is basically the same as the previous embodiment, except for the connection between the tail end of the handle 2 and the side wall of the cleaning part housing 3. Specifically, the position where the tail of the handle 2 is connected to the cleaning part housing 3 is detachably connected by magnetic attraction. A magnet 24 is embedded in the tail of the handle 2, and an iron sheet 25 or another magnet with different magnetic poles is attached to the corresponding part of the circumferential outer wall of the cleaning part housing 3. By connecting the toothbrush handle 2 and the cleaning part housing 3 by magnetic attraction, it is extremely convenient to disassemble the toothbrush handle 2 and the cleaning part housing 3. Not only can the original toothbrush be easily separated for cleaning, but other toothbrushes can also be inserted into the cleaning port of the brush head for the same cleaning operation. In addition to cleaning the toothbrush connected by magnetic attraction itself, the toothbrushes of the whole family can also be cleaned at home, realizing the diversified uses of the cleaning system. In order to facilitate the correct insertion of different toothbrushes into the brush head cleaning port, guide strips 38 are provided on the top surface of the cleaning portion housing 3 on the left and right sides of the brush head cleaning port 32. The two guide strips 38 can be used to position any toothbrush well and correctly insert it into the brush head cleaning port 32 for effective cleaning and disinfection. In addition, since the toothbrush originally connected to the cleaning portion housing by magnetic attraction also needs to be positioned during folding, and it is necessary to ensure that the handle 2 will not swing and slide left and right along the cleaning portion housing 3 when the two are magnetically attracted together, an extension portion 22 that can be inserted between the guide strips 38 is provided at the tail of the handle 2. The extension portion 22 is penetrated from top to bottom by a brush head accommodating groove 23, and the brush head accommodating groove 23 is connected to the brush head cleaning port 32. When the tail of the handle 2 is magnetically attracted to the cleaning portion housing 3, the extension portion 22 is just inserted between the two guide strips 38, which can facilitate positioning and also fix the handle 2 with magnetic attraction. At the same time, the bottom of the extension part 22 is tightly fitted on the surface of the cleaning part housing 3, and after the brush head 11 is embedded in the brush head accommodating groove 23, the brush head cleaning opening 32 is completely closed for cleaning.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device capable of deep cleaning a toothbrush, characterized in that: The invention comprises a cleaning part shell (3) having a cavity therein, a brush head cleaning opening (32) which is communicated with the cleaning part shell (3) cavity and can accommodate a brush head (11) of a toothbrush to be inserted, a partition (4) is transversely arranged in the cleaning part shell (3) cavity to divide the cleaning part shell (3) cavity into a cleaning cavity (33) and a control cabin (34), the cleaning cavity (33) is used to contain liquid, a scraping member (5) is rotatably arranged in the center of the top surface of the partition (4) to scrape the bristles of the brush head (11) inserted into the brush head cleaning opening (32), and an ultrasonic wave is arranged in the center of the bottom of the partition (4) in the control cabin (34). The cleaning chamber (33) is provided with an ozone generator (7) on the top surface of the partition (4), and a drive motor (50) is provided in the control cabin (34) and can be connected to the scraping member (5) and can drive the scraping member (5) to rotate. A PCB control circuit board (8) is also provided in the control cabin (34) and can be electrically connected to the ultrasonic generator (6) and the ozone generator (7) and can control the start and stop of the drive motor (50). Switches (9) that can be electrically connected to the PCB control circuit board (8) are provided on the outer wall of the cleaning portion housing (3), and a power supply socket (10) that can be electrically connected to the PCB control circuit board (8) is provided on the cleaning portion housing (3).

2. The device capable of deep cleaning a toothbrush according to claim 1, characterized in that: An annular boss (41) is provided in the center of the partition (4) and protrudes upward from the bottom surface. A concave accommodating annular groove (42) is provided around the periphery of the annular boss (41). The ultrasonic generator (6) is attached to the bottom surface of the annular boss (41). The ozone generating device (7) is embedded in the accommodating annular groove (42). The scraping member (5) is rotatably mounted in the center of the annular boss (41).

3. The device capable of deep cleaning a toothbrush according to claim 2, characterized in that: A motor seat (35) is provided at the bottom of the control cabin (34), an axial hole (43) is penetrated in the center of the annular boss (41), the drive motor (50) is mounted in the motor seat (35), and the motor shaft of the drive motor (50) passes through the axial hole (43) and extends into the cleaning chamber (33), the scraping member (5) comprises a rotating plate (51) arranged transversely in the cleaning chamber (33), a plurality of upwardly protruding bosses (52) are provided on the top of the rotating plate (51), the PCB control circuit board (8) is annularly sleeved around the periphery of the motor seat (35), and is fixed to the bottom of the control cabin (34) via positioning studs (36) protruding from the bottom of the control cabin (34), and the ultrasonic generator (6) is a piezoelectric ultrasonic transducer in a ring shape and is sleeved around the periphery of the motor shaft of the drive motor (50).

4. The device capable of deep cleaning a toothbrush according to claim 3, characterized in that: The ozone generating device (7) comprises an annular insulating seat (71) embedded in the accommodating annular groove (42); a first electrode (72) and a second electrode (73) are provided above the annular insulating seat (71) and are annular and spaced from each other; an insulating member (74) is provided between the first electrode (72) and the second electrode (73); a first fixing member (75) for connecting and fixing the first electrode (72) and a second fixing member (76) for connecting and fixing the second electrode (73) are provided on the annular insulating seat (71); and power supply connectors (77) for electrically connecting the first electrode (72) and the second fixing member (76) to the PCB control circuit board (8) are provided on the first fixing member (75) and the second fixing member (76).

5. The device capable of deep cleaning a toothbrush according to claim 4, characterized in that: A plurality of first connection holes (721) are sequentially and spaced through the circumference of the first electrode (72) and the second electrode (73) and are symmetrical with each other in the upper and lower directions; the first fixing member (75) comprises a plurality of first connection posts (751) corresponding to the first connection holes (721) and protruding upward from the top surface of the annular insulating seat (71); the top ends of the first connection posts (751) abut against the bottom surface of the first electrode (72); the first electrode (72) is fixed by at least one first fixing screw (752) passing through the first connection hole (721) from the top surface of the first electrode (72) downward and screwing into the corresponding first connection post (751); a plurality of second connection holes (731) are respectively penetrated along the circumference of the first electrode (72) and the second electrode (73) and are symmetrical with each other in the upper and lower directions; the second fixing member (76) comprises a plurality of first connection posts (751) protruding upward from the top surface of the annular insulating seat (71) and corresponding to the first connection holes (721); the top ends of the first connection posts (751) abut against the bottom surface of the first electrode (72); the first electrode (72) is fixed by at least one first fixing screw (752) passing through the first connection hole (721) from the top surface of the first electrode (72) downward and screwing into the corresponding first connection post (751); a plurality of second connection holes (731) are respectively penetrated along the circumference of the first electrode (72) and the second electrode (73) and the second fixing member (76) comprises a plurality of first connection posts (751) protruding upward from the top surface of the annular insulating seat (71) and protruding upward from the top surface of the first electrode (72); A second connecting column (761) protrudes upward from the top surface of the insulating seat (71); the top end of the second connecting column (761) passes through the second connecting hole (731) on the corresponding first electrode (72) and abuts against the bottom surface of the second electrode (73); the second electrode (73) passes downward from the top surface of the second electrode (73) through the second connecting hole (731) on the second electrode (73) and is screwed into the corresponding second connecting column (761) for fixation by at least one second fixing screw (762); the bottom ends of the first fixing screw (752) in one of the first connecting columns (751) and the second fixing screw (762) in one of the second connecting columns (761) pass through the annular insulating seat (71) and the bottom wall of the accommodating annular groove (42) and then extend into the control cabin (34); the insulating member (74) is annularly sleeved on the second connecting column (761).

6. The device capable of deep cleaning a toothbrush according to claim 5, characterized in that: The power supply connector (77) comprises a connector (771) respectively connected to the bottom ends of a first fixing screw (752) and a second fixing screw (762) extending into the control cabin (34); the connector (771) is electrically connected to the PCB control circuit board (8) via a cable (772).

7. The device capable of deep cleaning a toothbrush according to claim 2, characterized in that: A shell ring (44) is provided around the circumferential outer wall of the partition (4), and a sealing ring (45) is provided on the top circumferential edge of the shell ring (44) and is able to fit the inner wall of the cleaning portion shell (3) and extend downward. A retaining groove (37) is provided around the center of the circumferential inner wall of the cleaning portion shell (3), and the circumferential bottom edge of the sealing ring (45) is inserted into the retaining groove (37), and a sealing strip (46) is sandwiched between the inner wall of the retaining groove (37) and the sealing ring (45).

8. A novel portable toothbrush, comprising a handle (2), one end of which is hingedly connected to a toothbrush rod (1) having a brush head (11) at the end, characterized in that: The rear end of the handle (2) is connected to a device capable of deep cleaning a toothbrush as claimed in any one of claims 1 to 7, the rear end of the handle (2) is connected to the side wall of the cleaning portion shell (3), the brush head (11) is inserted into the brush head cleaning port (32) after the toothbrush rod (1) is folded, and the bristles of the brush head (11) extend into the cavity of the cleaning portion shell (3), and a protruding support portion (21) is provided on the back of the handle (2).

9. The novel portable toothbrush according to claim 8, characterized in that: The tail of the handle (2) and the cleaning portion housing (3) are detachably connected together by magnetic attraction at the location where they are connected.

10. The novel portable toothbrush according to claim 9, characterized in that: Guide strips (38) are respectively provided on the top surface of the cleaning portion housing (3) at the left and right sides of the brush head cleaning opening (32), and an extension portion (22) capable of being inserted between the guide strips (38) is provided at the rear end of the handle (2), a brush head accommodating groove (23) passing through the extension portion (22) from top to bottom, and the brush head accommodating groove (23) is communicated with the brush head cleaning opening (32).

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