WO2021237599A1

WO2021237599A1 - Teeth cleaning device

Info

Publication number: WO2021237599A1
Application number: PCT/CN2020/092999
Authority: WO
Inventors: 谢柏玲
Original assignee: 谢柏玲
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-12-02
Also published as: NL2026252B1; NL2026252A; DE212020000244U1

Abstract

A teeth cleaning device, comprising a teeth cleaner (1) and a support frame (2). The teeth cleaner (1) comprises a first bottom plate (11) and first side plates (12) that form an accommodating space; the first side plates (12) comprise a first sub-plate (121) and a fourth sub-plate (124) arranged opposite to each other in a first direction (X), and a second sub-plate (122) and a third sub-plate (123) arranged opposite to each other in a second direction (Y), the first direction (X) intersecting the second direction (Y); the length of the accommodating space in the first direction (X) is 1 to 3 times the length of the accommodating space in the second direction (Y); motors (126) and push rods (127) all are provided in the first side plates (12) and the first bottom plate (11); one end of each push rod (127) is connected to each motor (126), and the other end runs through mounting holes (125) on the inner walls of the first side plates (12) and the first bottom plate (11) to be connected to a hairbrush (128); an ultrasonic wave generation assembly (111) is provided in the first bottom plate (11); the support frame (2) comprises a second bottom plate (21), a second side plate (22), and a third side plate (23) that form a U-shaped cavity structure; and a buffer (24) is provided on the inner wall of the U-shaped cavity structure. The present application solves the problems that the existing teeth cleaning devices are large in size and complicated in structure.

Description

Teeth washing device

Technical field

This application relates to the technical field of tooth cleaning, and in particular to a tooth cleaning device.

Background technique

Teeth are the hardest organs in the human body. The main purpose of teeth for humans is to tear and chew food. Along with people's daily diet, dental plaque or calculus often appears on teeth. The most effective treatment for dental plaque and calculus is to wash your teeth.

At present, household tooth cleaning devices can be divided into high-pressure flushing type, ultrasonic oscillation type, vibrating brush type, combined type, etc. according to the cleaning method. However, the existing household high-pressure flushing dental cleaning devices have strong use skills and are not easy to master; the ultrasonic oscillatory dental cleaning devices are generally used to clean the entire set of teeth, and the body is relatively large; the vibrating brush cleaning The tooth effect is poor; the combined type generally includes a variety of cleaning methods, but there are problems of complex structure and high cost.

It can be seen that how to provide a dental cleaning device that is easy to operate, small in size, good in cleaning effect, simple in structure and low in cost has become a technical problem to be solved by those skilled in the art.

Summary of the invention

The present application provides a tooth cleaning device to solve the problems of the existing tooth cleaning device, such as a large body, a complicated structure, a high cost, and a strong use skill.

This application provides a tooth cleaning device, including:

A dental scaler, the dental scaler includes a first bottom plate and a first side plate; the first side plate includes a first sub-board, a second sub-board, a third sub-board, and a fourth sub-board; the first The sub-board and the fourth sub-board are arranged opposite to each other along a first direction, the second sub-board and the third sub-board are arranged opposite to each other along a second direction, and the first direction and the second direction intersect , The first sub-board, the second sub-board, the third sub-board, and the fourth sub-board and the first bottom plate form an accommodating space; the first side plate and the first side plate Mounting holes are provided on the inner wall of a bottom plate, a motor is provided in the first side plate and the first bottom plate, a push rod is provided on the motor, one end of the push rod is connected to the motor, and the other end of the push rod One end passes through the mounting hole to connect a brush, and the brush is located inside the accommodating space;

A support frame, the support frame includes a second bottom plate, a second side plate, and a third side plate, the second side plate and the third side plate are arranged opposite to each other along the second direction, the second bottom plate A U-shaped cavity structure is formed with the second side plate and the third side plate; the second bottom plate is located on the side of the first bottom plate away from the accommodating space, and the second side plate and The third side plates are all located on a side of the second bottom plate away from the first bottom plate; the inner wall of the U-shaped cavity structure is provided with a buffer;

An ultrasonic generating component is arranged in the first bottom plate; the length of the accommodating space in the first direction is 1-3 times the length of the accommodating space in the second direction.

It can be seen from the above technical solutions that a dental scaler includes: a dental scaler, the dental scaler includes a first bottom plate and a first side plate; the first side plate includes a first sub-board, a second sub-board, The third sub-board and the fourth sub-board; the first sub-board and the fourth sub-board are arranged opposite to each other along the first direction, and the second sub-board and the third sub board are opposite to each other along the second direction Provided that the first direction and the second direction intersect, and the first sub-board, the second sub-board, the third sub-board, and the fourth sub-board and the first bottom plate form one Accommodating space; the first side plate and the inner wall of the first bottom plate are provided with mounting holes, the first side plate and the first bottom plate are both provided with a motor, the motor is provided with a push rod, so One end of the push rod is connected to the motor, and the other end of the push rod passes through the mounting hole to connect a brush, the brush is located inside the accommodating space; an ultrasonic generating component is arranged in the first bottom plate; The length of the accommodating space in the first direction is 1-3 times the length of the accommodating space in the second direction. A support frame, the support frame includes a second bottom plate, a second side plate, and a third side plate, the second side plate and the third side plate are arranged opposite to each other along the second direction, the second bottom plate A U-shaped cavity structure is formed with the second side plate and the third side plate; the second bottom plate is located on the side of the first bottom plate away from the accommodating space, and the second side plate and The third side plates are all located on a side of the second bottom plate away from the first bottom plate; the inner wall of the U-shaped cavity structure is provided with a buffer.

The tooth cleaning device of the present application is formed into a simple device with a tooth cleaning function by arranging a tooth cleaning device and a supporting structure, and by arranging a motor, a push rod and a brush in the tooth cleaning device, it can achieve the same as the existing tooth cleaning device The teeth cleaning effect is simpler than the existing ultrasonic oscillatory tooth cleaning device, and the manufacturing cost is lower; the tooth cleaning device of the present application is also more convenient to use than the existing household high-pressure flushing tooth cleaning device, and there is no need to have Special skills; the tooth cleaning device provided in this application, the length of the accommodating space in the first direction is 1-3 times the length of the accommodating space in the second direction, so you can only clean less than 10 pieces at a time The teeth are small overall, easy to carry, easy to clean partial teeth, and flexible operation.

Description of the drawings

In order to explain the technical solution of the present application more clearly, the following will briefly introduce the drawings needed in the embodiments. Obviously, for those of ordinary skill in the art, without creative work, Other drawings can be obtained from these drawings.

Figure 1 is a schematic structural diagram of a tooth cleaning device provided by this application;

Fig. 2 is a schematic structural diagram of a dental scaler used in the dental scale device shown in Fig. 1;

Figure 3 is a cross-sectional view of the support frame shown in Figure 1 along a second direction;

Figure 4 is a cross-sectional view of the dental scaler shown in Figure 2 along a second direction;

Figure 5 is a cross-sectional view of the dental scaler shown in Figure 2 along a first direction;

Fig. 6 is a schematic structural diagram of another dental scaler used in the dental scale device shown in Fig. 1;

Figure 7 is a schematic diagram of an arrangement of brushes arranged inside the accommodating space;

Figure 8 is another schematic diagram of the arrangement of the brushes arranged inside the accommodating space;

Fig. 9 is another schematic diagram of the arrangement of the brushes arranged inside the accommodating space;

Fig. 10 is a schematic structural diagram of another support frame used in the dental cleaning device shown in Fig. 1;

Fig. 11 is a cross-sectional view of the switch controller shown in Fig. 1 along A-A;

Figure 12 is an enlarged view of the brush switch shown in Figure 1;

Figure 13 is an enlarged view of the ultrasonic switch shown in Figure 1;

FIG. 14 is a diagram of the positional relationship between the tooth cleaning device provided by the application and the teeth during tooth cleaning.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

FIG. 1 is a schematic structural diagram of a dental cleaning device provided by this application, and FIG. 2 is a structural schematic diagram of a dental cleaning device used in the dental cleaning device shown in FIG. 1. As shown in FIG. 1, the present application provides a tooth cleaning device, which includes a tooth cleaning device 1 and a supporting frame 2. 1 and 2, the dental scaler 1 includes a first bottom plate 11 and a first side plate 12; the first side plate 12 includes a first sub-board 121, a second sub-board 122, a third sub-board 123 and a fourth sub-board Board 124; the first sub-board 121 and the fourth sub-board 124 are disposed oppositely along the first direction X, the second sub-board 122 and the third sub-board 123 are disposed oppositely along the second direction Y, the first direction X and the second The direction Y intersects, and the first sub-board 121, the second sub-board 122, the third sub-board 123 and the fourth sub-board 124 and the first bottom plate 11 form an accommodation space.

As shown in Figure 1, the support frame 2 includes a second bottom plate 21, a second side plate 22, and a third side plate 23. The second side plate 22 and the third side plate 23 are arranged opposite to each other along the second direction Y, and the second bottom plate 21 and the second side plate 22 and the third side plate 23 form a U-shaped cavity structure; the second bottom plate 21 is located on the side of the first bottom plate 11 away from the accommodating space, the second side plate 22 and the third side plate 23 are both Located on the side of the second bottom plate 21 away from the first bottom plate 11. The supporting frame 2 is arranged in a U-shaped cavity structure and can be sleeved on the supporting teeth opposite to the teeth to be cleaned, so as to support the dental scaler 1.

FIG. 3 is a cross-sectional view of the support frame shown in FIG. 1 along the second direction. As shown in FIG. 3, a buffer 24 is provided on the inner wall of the U-shaped cavity structure. When the supporting teeth opposite to the teeth to be cleaned are embedded in the U-shaped cavity of the supporting frame 2, the buffer 24 plays a buffering role to prevent the edges of the supporting frame 2 from damaging the gums. The buffer 24 may be buffer foam, and the material of the buffer 24 is not specifically limited in this application.

Fig. 4 is a cross-sectional view of the dental scaler shown in Fig. 2 along a second direction, and Fig. 5 is a cross-sectional view of the dental scaler shown in Fig. 2 along a first direction. With reference to FIGS. 4 and 5, the inner walls of the first side plate 12 and the first bottom plate 11 are both provided with mounting holes 125, and the first side plate 12 and the first bottom plate 11 are both provided with a motor 126. It should be noted that, as shown in FIG. 4, the inner walls of the second sub-board 122, the third sub-board 123 and the first bottom plate 11 are all provided with mounting holes 125, and the second sub-board 122, the third sub-board 123 and the first The bottom plate 11 is provided with a motor 126; as shown in Figure 5, the first sub-board 121, the fourth sub-board 124 and the inner wall of the first bottom plate 11 are all provided with mounting holes 125, the first sub-board 121, the fourth sub-board 124 A motor 126 is provided in both and the first bottom plate 11. 4 and 5, the motor 126 is provided with a push rod 127, one end of the push rod 127 is connected to the motor 126, the other end of the push rod 127 passes through the mounting hole 125 to connect to the brush 128, and the brush 128 is located inside the accommodating space; An ultrasonic generating component 111 is provided in the bottom plate 11. The motor 126 drives the push rod 127 to rotate, and the push rod 127 drives the brush 128 to rotate. The rotation of the brush 128 is used to clean the teeth. The motor 126 can also drive the push rod 127 to vibrate, and the push rod 127 drives the brush 128 to vibrate. The vibration of the brush 128 is used to clean the teeth. When a motor 126 is connected to a push rod 127, the shaft of the motor 126 can be directly connected to the push rod 127; when a motor 126 is connected to two or more push rods 127, the shaft of the motor needs to be connected to two or more transmissions Gears (not shown in Figures 4 and 5), the transmission gear is connected to the push rod 127, the push rod 127 is connected to the brush 128, the rotation of the motor 126 drives the transmission gear to rotate, the rotation of the transmission gear drives the rotation of the push rod 127, and the rotation of the push rod 127 drives the hair The brush 128 rotates.

The number of motors 126, the number of brushes 128, and the number of push rods 127 shown in FIGS. 4 and 5 are only illustrative, and are not specifically limited in this application. The connection of one motor 126 with two push rods 127 and two brushes 128 shown in FIGS. 4 and 5 is only schematic, and is not specifically limited in this application. The number of motors 126 respectively provided in the first bottom plate 11, the first sub-board 121, the second sub-board 122, the third sub-board 123, and the fourth sub-board 124 are not specifically limited.

The number of brushes 128 provided inside the accommodating space may be at least three. The first bottom plate 11, the first sub-board 121 and the fourth sub-board 124 may not be provided with the brush 128 on the side close to the accommodating space. When the first bottom plate 11, the second sub-board 122, and the third sub-board 123 are respectively provided with a brush 128 on the side close to the accommodating space, the first sub-board 121 and the fourth sub-board 124 are not on the side close to the accommodating space. When the brush 128 is set, the total number of brushes 128 is three; when the second sub-board 122 and the third sub-board 123 are provided with one brush 128 and two brushes 128 on the side close to the accommodating space, respectively, the brush 128 The total number of 128 is three; when the second sub-board 122 and the third sub-board 123 are provided with two brushes 128 on the side close to the accommodating space, the total number of brushes 128 is four. When only one brush 128 is provided on the side of the first bottom plate 11 close to the accommodating space, the size of the brush 128 can generally cover the entire surface of the first bottom plate 11 facing the accommodating space; or, when the second sub-board 122 is close to When only two bristles 128 are provided on one side of the accommodating space, the sizes of the two bristles 128 together can substantially cover the entire surface of the second sub-board 122 near the side of the accommodating space.

As shown in FIG. 4 and FIG. 5, an ultrasonic generating component 111 is provided in the first bottom plate 11. The ultrasonic generating component 111 is used to generate ultrasonic waves, and a proper amount of water is put in the containing space of the dental scaler 1, and the ultrasonic waves can be used to clean the teeth. When the user uses the tooth cleaning device provided by the present application, the user can choose to turn on the motor 126 to drive the rotation of the brush 128 and the ultrasonic generating component 111 at the same time, or use the brush 128 or the ultrasonic generating component 111 alone.

As shown in Figure 1, the support frame 2 supports the dental scaler 1, and the dental scaler device further includes: a switch controller 4 that controls the switch of the dental scaler 1, a connecting wire group 3 connecting the dental scaler 1 and the switch controller 4, To the power cord 5 connected to the external power source. The power cord 5 is provided with a plug 51 at one end connected to the external power source, and the other end of the power cord 5 is connected to the switch controller 4. As shown in FIG. 4, the connecting wire group 3 includes a first wire 31 and a second wire 32. The first wire 31 connects the motor 126 and the switch controller 4, and the second wire 32 connects the ultrasonic generating assembly 111 and the switch controller 4. The switch controller 4 is not shown in FIG. 4.

It should be noted that the shapes of the dental scaler 1, the support frame 2, the switch controller 4, and the plug 51 shown in FIG. 1 and FIG. 2 are only schematic and are not specifically limited in this application.

With reference to FIGS. 1 and 2, the dental scaler 1 is provided with a first bottom plate 11, a first sub-board 121, a second sub-board 122, a third sub-board 123 and a fourth sub-board 124 to form a slot-shaped accommodating space. The groove-shaped accommodating space is used for accommodating teeth to be cleaned. The first direction X and the second direction Y can be vertical, as long as the first direction X and the second direction Y intersect, it is within the scope of protection of the present application. Specific restrictions.

As shown in FIG. 2, the length L of the accommodating space in the first direction X is 1-3 times the length W of the accommodating space in the second direction Y. The length L of the accommodating space in the first direction X can be 1 time, 1.5 times, 2 times, 2.5 times, 3 times, etc., of the length W of the accommodating space in the second direction Y, as long as it is in the range of 1-3 times Within this application, there is no specific limitation. In view of the size of the oral cavity, the value of the length W of the accommodating space in the second direction Y cannot be too large, which may cause the dental scaler to fail to enter the oral cavity to perform the dental cleaning operation. The length W of the accommodating space in the second direction Y can be in the range of 1-4 cm, and the length W of the accommodating space in the second direction Y can be 2 cm, 2.5 cm, 3 cm, 3.5 cm, etc. The length L of the accommodating space in the first direction X is 1-3 times the length W of the accommodating space in the second direction Y, and the size of the accommodating space of the dental scaler 1 can be controlled within a certain range. So that the overall size of the dental scaler 1 is not too large, the dental scaler 1 of the dental scaler provided in this embodiment can clean only partial teeth at a time. According to different tooth sizes, it can clean 1-10 teeth at a time. The cleaning range can be 2-4 teeth at a time. Compared with the existing tooth cleaning device that can clean a mouthful of teeth at a time, the tooth cleaning device provided by this embodiment is compact, more convenient to carry and store, flexible in application, simple in structure, and lower in manufacturing cost. When the user only has individual teeth to be cleaned, the tooth cleaning device provided in the present application is more flexible in use.

As shown in FIG. 2, the lengths of the first sub-board 121 and the fourth sub-board 124 in the third direction Z are equal, and the third direction Z is perpendicular to the first direction X and the second direction Y; The lengths of the three daughter boards 123 in the third direction Z are equal. The length H1 of the first sub-board 121 in the third direction Z is smaller than the length H2 of the second sub-board 122 in the third direction Z. Since the gap between the roots of adjacent teeth is extremely small, and there are tiny gaps between the tips of adjacent teeth, the length H1 of the first sub-board 121 in the third direction Z is smaller than that of the second sub-board 122 in the third direction Z. The length H2, and the thickness of the first sub-board 121 and the fourth sub-board 124 in the first direction X should not be too thick, and the thickness of the first sub-board 121 and the fourth sub-board 124 in the first direction X needs to be less than 3 mm. In this embodiment, when the tooth cleaning device cleans 3 teeth at a time, the 3 teeth to be cleaned can be embedded in the accommodating space of the tooth cleaner 1.

As shown in FIG. 2, the length L of the accommodating space in the first direction X is 1-3 times the length H2 of the accommodating space in the second direction Y. Limited by the height of the teeth, and in consideration of reducing the damage to the gums by the dental cleaning device, the length H2 of the accommodating space in the second direction Y may range from 1 to 1.6 cm. The length L of the accommodating space in the first direction X is 1-3 times the length H2 of the accommodating space in the second direction Y, and the length L of the accommodating space in the first direction X is the length L of the accommodating space in the second direction. The length H2 in the direction Y is 1.5 times, 2 times, 2.5 times, or 2.8 times, which limits the size of the accommodating space of the dental scaler 1 so that the dental scaler 1 can only clean 10 or less teeth at a time. It is practical and convenient, flexible in operation, simple in structure and smaller in size.

Fig. 6 is a schematic structural diagram of another dental scaler used in the dental scale device shown in Fig. 1. As shown in FIG. 6, the sides of the second sub-board 122 and the third sub-board 123 close to the accommodating space are both curved. When the inner wall of the accommodating space in the second direction Y is a curved surface, the accommodating space is a curved groove. The accommodating space of the dental scaler 1 provided in this embodiment can be arranged closer to the arc of the teeth, which facilitates the cleaning of the teeth.

FIG. 7 is a schematic diagram of an arrangement of the brushes arranged inside the accommodating space, FIG. 8 is another schematic diagram of an arrangement of the brushes arranged inside the accommodating space, and FIG. 9 is another schematic diagram of the brushes arranged inside the accommodating space A schematic diagram of an arrangement. As shown in Figs. 8 and 9, the brushes 128 arranged inside the accommodating space may be arranged in an array. The arrangement of the brushes 128 as shown in Figure 7, when cleaning the teeth, all the brushes 128 can evenly act on the teeth; the arrangement of the brushes 128 shown in Figures 8 and 9 is For teeth, the brush can focus on the gaps between the teeth or the grooves of the teeth, and focus on cleaning the places where dirt or calculus is likely to be stored. The arrangement of the brushes 128 shown in FIG. 7, FIG. 8 and FIG. 9 is only illustrative. As long as the array arrangement is within the protection scope of the present application, the present application does not specifically limit it. The shape of the brush 128 shown in FIGS. 7, 8 and 9 is only illustrative, and may also be an ellipse, square or irregular shape. The shape of the brush 128 is not specifically limited in this application.

Fig. 10 is a schematic structural diagram of a support frame used in the tooth cleaning device shown in Fig. 1. As shown in FIG. 10, the side of the second side plate 22 close to the third side plate 23 and the side of the third side plate 23 close to the second side plate 22 are both curved. The inner wall of the U-shaped cavity structure of the support frame 2 provided in this embodiment is curved in the second direction Y, and the U-shaped cavity structure can be arranged closer to the arc of the teeth, which facilitates the insertion of the teeth into the U-shaped cavity of the support frame 2. In the body, the support frame 2 can provide support for the dental scaler 1 when the dental scaler is cleaning teeth.

As shown in FIG. 1, a connecting block 012 is provided between the first bottom plate 11 and the second bottom plate 21, and the connecting block 012 is used to connect the first bottom plate 11 and the second bottom plate 21. The first bottom plate 11 and the second bottom plate 21 can be directly connected together; the first bottom plate 11 and the second bottom plate 21 can also be connected together by a connecting block 012. The connecting block 012 can increase the distance between the dental scaler 1 and the support frame 2, so that the dental scaler 1 and the support frame 2 are more in line with the size of the human oral cavity.

Fig. 11 is a cross-sectional view of the switch controller shown in Fig. 1 along A-A. As shown in FIG. 11, the switch controller 4 includes a control circuit board 44, a battery 45, a brush switch 41, and an ultrasonic switch 42. The connecting wire set 3 (not shown in FIG. 11) is electrically connected to the control circuit board 44, and the battery 45, Both the brush switch 41 and the ultrasonic switch 42 are connected to the control circuit board 44. As shown in FIG. 11, the brush switch 41 and the control circuit board 44 are connected through an adjustment piece 43, and the ultrasonic switch 42 and the control circuit board 44 are connected through an adjustment piece 43. The brush switch 41 controls the on-off state of the brush 128 and the speed position of the brush 128 by controlling the adjustment sheet 43 connected to different circuits on the control circuit board 44; the ultrasonic switch 42 is connected to the control circuit by the control adjustment sheet 43 Different circuits on the board 44 control the on-off state of the ultrasonic generating component 111 and the ultrasonic gear position. The storage battery 45 provides electrical energy for the control circuit board dental cleaning device, and at the same time, can realize the storage of electrical energy, so that the dental cleaning device can realize a rechargeable mode. The storage battery 45 may be a lithium battery, which is not specifically limited in this application.

Fig. 12 is an enlarged view of the fur brush switch shown in Fig. 1. As shown in Figure 12, the brush switch 41 includes a rotation speed gear dial 411 and a rotation speed knob 412. The brush switch 41 sets at least two gears with different rotation speeds. The brush switch 41 can set the rotation speed off gear 4111 and the first A speed gear 4112, a second speed gear 4113, and a third speed gear 4114. The brush switch 41 is provided with at least two gears with different rotation speeds, and the brush 128 has different degrees of cleaning ability through the different rotation speed gears.

Fig. 13 is an enlarged view of the ultrasonic switch shown in Fig. 1. As shown in FIG. 13, the ultrasonic switch 42 includes an ultrasonic gear dial 421 and an ultrasonic gear knob 422. The ultrasonic switch 42 sets at least two gears with different frequencies. The ultrasonic switch 42 can set the ultrasonic off gear 4211, the first frequency gear. Bit 4212, the second frequency gear 4213, and the third frequency gear 4214. The ultrasonic switch 42 is provided with at least two gears with different frequencies, and the ultrasonic generator 111 has different degrees of cleaning ability through the different frequency gears.

FIG. 14 is a diagram of the positional relationship between the tooth cleaning device provided by the application and the teeth during tooth cleaning. As shown in Figure 14, everyone has two rows of teeth, the row of teeth located in the upper jaw is the upper teeth, and the row of teeth located in the lower jaw is the lower teeth. When the tooth cleaning device provided in the present application is used to clean teeth, the tooth to be cleaned 001 is embedded in the accommodating space of the dental scaler 1, and the supporting tooth 002 facing the tooth to be cleaned 001 is embedded in the U-shaped cavity of the supporting frame 2. When the tooth to be cleaned 001 is the upper tooth, the supporting tooth 002 opposite to the tooth to be cleaned 001 is the lower tooth; when the tooth to be cleaned 001 is the lower tooth, the supporting tooth 002 opposite to the tooth to be cleaned 001 is the upper tooth. When cleaning the teeth, the upper and lower teeth are embedded in the dental scaler 1 and the support frame 2, or the lower and upper teeth are embedded in the dental scaler 1 and the support frame 2, respectively, the opposite support of the tooth 001 to be cleaned The teeth 002 provide support for the support frame 2. The support frame 2 is supported by the supporting teeth 002 opposite to the teeth 001 to be cleaned, and then provides support for the dental scaler 1 so that the dental scaler 1 can operate stably during the dental cleaning.

Adjust the brush switch 41 and the ultrasonic switch 42 to clean the tooth 001 to be cleaned. You can turn on the brush switch 41 alone to clean the tooth 001 to be cleaned, or turn on the ultrasonic switch 42 alone to clean the tooth 001 to be cleaned, or turn on the brush at the same time. The switch 41 and the ultrasonic switch 42 clean the tooth 001 to be cleaned.

The accommodating space of the dental scaler 1 can be manually filled with water or a tooth cleaning agent together with the brush 128 and the ultrasonic generating assembly 111 to act on the tooth 001 to be cleaned.

It should be noted that the number of teeth 001 to be cleaned in the accommodating space of the dental scaler 1 shown in FIG. 14 is two, and the number of supporting teeth 002 in the U-shaped cavity of the support frame 2 is two.

The tooth cleaning device of the present application is formed into a simple device with a tooth cleaning function by arranging a tooth cleaning device and a supporting structure, and by arranging a motor, a push rod and a brush in the tooth cleaning device, it can achieve the same as the existing tooth cleaning device Compared with the existing ultrasonic oscillating tooth cleaning device, the tooth cleaning device has a simpler structure and lower manufacturing cost; the tooth cleaning device of the present application is also more convenient to use than the existing household high-pressure flushing tooth cleaning device, and does not require special Tips for using; the tooth cleaning device provided in this application, the length of the accommodating space in the first direction is 1-3 times the length of the accommodating space in the second direction, so only 10 or less teeth can be cleaned at a time , The overall body is small, easy to carry, easy to clean partial teeth, and flexible operation.

The same or similar parts in the various embodiments in this specification can be referred to each other.

Claims

A tooth cleaning device, which is characterized in that it comprises:

A dental scaler (1), the dental scaler (1) includes a first bottom plate (11) and a first side plate (12); the first side plate (12) includes a first sub-board (121), a The second sub-board (122), the third sub-board (123) and the fourth sub-board (124); the first sub-board (121) and the fourth sub-board (124) are along the first direction (X) Relatively disposed, the second sub-board (122) and the third sub-board (123) are disposed oppositely along a second direction (Y), the first direction (X) and the second direction (Y) Intersect, the first sub-board (121), the second sub-board (122), the third sub-board (123), and the fourth sub-board (124) and the first bottom plate (11) An accommodating space is formed; the inner walls of the first side plate (12) and the first bottom plate (11) are both provided with mounting holes (125), the first side plate (12) and the first bottom plate (11) A motor (126) is installed inside the motor (126), a push rod (127) is arranged on the motor (126), one end of the push rod (127) is connected to the motor (126), and the other end of the push rod (127) A brush (128) is connected through the mounting hole (125), the brush (128) is located inside the accommodating space; an ultrasonic generating component (111) is arranged in the first bottom plate (11);

Support frame (2), said support frame (2) includes a second bottom plate (21), a second side plate (22) and a third side plate (23), the second side plate (22) and the first The three side plates (23) are arranged opposite to each other along the second direction (Y), and the second bottom plate (21), the second side plate (22) and the third side plate (23) form a U Cavity structure; the second bottom plate (21) is located on the side of the first bottom plate (11) away from the accommodating space, the second side plate (22) and the third side plate (23) ) Are located on the side of the second bottom plate (21) away from the first bottom plate (11); the inner wall of the U-shaped cavity structure is provided with a buffer (24);

The length (L) of the accommodating space in the first direction (X) is 1-3 times the length (W) of the accommodating space in the second direction (Y).
The tooth cleaning device according to claim 1, wherein the first sub-board (121) and the fourth sub-board (124) have the same length in the third direction (Z), and the third The direction (Z) is perpendicular to the first direction (X) and the second direction (Y);

The second sub-board (122) and the third sub-board (123) have the same length in the third direction (Z).
The tooth cleaning device according to claim 2, wherein the length (H1) of the first sub-board (121) in the third direction (Z) is less than that of the second sub-board (122) in the third direction (Z). The length (H2) in the third direction (Z).
The tooth cleaning device according to claim 1, characterized in that the sides of the second sub-board (122) and the third sub-board (123) close to the accommodating space are both curved.
The tooth cleaning device according to claim 1, wherein the second side plate (22) is close to the third side plate (23) and the third side plate (23) is close to the One side of the second side plate (22) is curved.
The tooth cleaning device according to claim 2, wherein the length (L) of the accommodating space in the first direction (X) is the length (L) of the second sub-board (122) in the third direction (X). 1-3 times the length (H2) in the direction (Z).
The tooth cleaning device according to claim 1, characterized in that, the tooth cleaning device further comprises a switch controller (4), and the tooth cleaning device (1) and the switch controller (4) are connected through a set of connecting wires. (3) Connection;

The switch controller (4) includes a control circuit board (44), a storage battery (45), a brush switch (41), an ultrasonic switch (42), and the connecting line group (3) is connected to the control circuit board (44). ) Is electrically connected, and the storage battery (45), the brush switch (41) and the ultrasonic switch (42) are all connected with the control circuit board (44).
The tooth cleaning device according to claim 7, characterized in that the brush switch (41) is provided with at least two gears with different speeds;

The ultrasonic switch (42) sets at least two gear positions with different frequencies.
The tooth cleaning device according to claim 1, characterized in that a connection between the first bottom plate (11) and the second bottom plate (21) is provided between the first bottom plate (11) and the second bottom plate (21). The connection block (012) of the bottom plate (21).
The tooth cleaning device according to claim 1, wherein the number of the brushes (128) is at least three.