NL2026252A - Tooth washing device - Google Patents
Tooth washing device Download PDFInfo
- Publication number
- NL2026252A NL2026252A NL2026252A NL2026252A NL2026252A NL 2026252 A NL2026252 A NL 2026252A NL 2026252 A NL2026252 A NL 2026252A NL 2026252 A NL2026252 A NL 2026252A NL 2026252 A NL2026252 A NL 2026252A
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- NL
- Netherlands
- Prior art keywords
- plate
- sub
- tooth
- washing device
- bottom plate
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims abstract description 85
- 238000002604 ultrasonography Methods 0.000 claims 1
- 230000037237 body shape Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000004195 gingiva Anatomy 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 208000002064 Dental Plaque Diseases 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 206010044029 Tooth deposit Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/228—Self-contained intraoral toothbrush, e.g. mouth-guard toothbrush without handle
Abstract
The application discloses a tooth washing device, comprising a tooth washer and a support frame; the tooth washer comprises a first bottom plate and a first side plate which form an accommodating space, wherein the first side plate comprises a first sub-plate and 5 a fourth sub-plate which are oppositely provided along a first direction, and a second sub- plate and a third sub-plate which are oppositely provided along a second direction, and the first direction and the second direction are intersected; a length of the accommodating space in the first direction is 1-3 times the length of the accommodating space in the second direction; a motor and a push rod are arranged in the first side plate and the first 10 bottom plate, one end of the push rod is connected with the motor, and the other end of the push rod passes through mounting holes in inner walls of the first side plate and the first bottom plate to be connected with a brush; an ultrasonic generating component is provided in the first bottom plate; the support frame comprises a second bottom plate, a second side plate and a third side plate which form a U-shaped cavity structure; and a 15 cushion is provided on an inner wall of the U-shaped cavity structure. lt solves the problems of large body shape, complex structure and the like of the existing tooth washing device. 20
Description
[0001] The invention relates to the technical field of tooth washing, in particular to a tooth washing device.
[0002] The teeth are the most rigid organs of the human body, and the main function of the teeth for humans is to tear and chew food. With people's daily diet, dental plaque or calculus often occurs on the teeth, and the most effective treatment for dental plague and calculus is tooth washing.
[0003] At present, household tooth washing devices can be divided into a high-pressure washing type, an ultrasonic oscillation type, a vibrating brush type, a combined type and the like according to a tooth washing mode. However, the existing household high-pressure washing type tooth washing device is strong in using skill, and it is difficult to master the using skill; the ultrasonic oscillation type tooth washing device is generally used for washing a whole set of teeth and has a large body shape; the vibration brush type has poor tooth washing effect; and the combined type generally comprises a plurality of tooth washing modes, but has the problems of complex structure and high cost.
[0004] It can be seen therefrom that how to provide a tooth washing device which is easy to operate, small in size, good in tooth washing effect, simple in structure and low in cost has become an urgent technical problem to be solved by a person skilled in the art.
1
[0005] The application provides a tooth washing device and aims to solve the problems that the existing tooth washing device is large in body shape, complex in structure, high in cost, strong in using skill and the like.
[0006] The application provides a tooth washing device, comprising:
[0007] a tooth washer comprising a first bottom plate and a first side plate, wherein the first side plate comprises a first sub-plate, a second sub-plate, a third sub-plate and a fourth sub- plate; the first sub-plate and the fourth sub-plate are oppositely provided along a first direction, the second sub-plate and the third sub-plate are oppositely provided along a second direction, and the first direction and the second direction are intersected; the first sub-plate, the second sub-plate, the third sub-plate and the fourth sub-plate form an accommodating space with the first bottom plate; mounting holes are provided in inner walls of the first side plate and the first bottom plate, motors are 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 with the motor, and the other end of the push rod passes through the mounting hole to be connected with a brush, and the brush is positioned at the inner side of the accommodating space;
[0008] a support frame comprising a second bottom plate, a second side plate and a third side plate, wherein the second side plate and the third side plate are oppositely provided along the second direction; the second bottom plate, the second side plate and the third side plate form a U-shaped cavity structure; the second bottom plate is located on a side of the first bottom plate far away from the accommodating space, and the second side plate and the third side plate are both located on a side of the second bottom plate far away from the first bottom plate; and a cushion is provided on an inner wall of the U-shaped cavity structure;
[0009] an ultrasonic generating component is provided in the first bottom plate; and a length 2 of the accommodating space in the first direction is 1-3 times the length of the accommodating space in the second direction.
[0010] According to the technical solution, a tooth washing device comprises: a tooth washer comprising a first bottom plate and a first side plate, wherein the first side plate comprises a first sub-plate, a second sub-plate, a third sub-plate and a fourth sub-plate; the first sub-plate and the fourth sub-plate are oppositely provided along a first direction, the second sub-plate and the third sub-plate are oppositely provided along a second direction, and the first direction and the second direction are intersected; the first sub-plate, the second sub-plate, the third sub-plate and the fourth sub-plate form an accommodating space with the first bottom plate; mounting holes are provided in inner walls of the first side plate and the first bottom plate, motors are 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 with the motor, and the other end of the push rod passes through the mounting hole to be connected with a brush, and the brush is positioned at the inner side of the accommodating space; and an ultrasonic generating component is provided in the first bottom plate; and 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 comprising a second bottom plate, a second side plate and a third side plate, wherein the second side plate and the third side plate are oppositely provided along the second direction; the second bottom plate, the second side plate and the third side plate form a U- shaped cavity structure; the second bottom plate is located on a side of the first bottom plate far away from the accommodating space, and the second side plate and the third side plate are both located on a side of the second bottom plate far away from the first bottom plate; and a cushion is provided on an inner wall of the U-shaped cavity structure.
[0011] According to the tooth washing device disclosed by the invention, a simple device with a tooth washing function is formed by arranging the tooth washing device and the support frame, and the motor, the push rod and the brush are provided in the tooth washing device, so that the same tooth washing effect as that of the existing tooth washing device can be realized. Moreover, itis simpler and cheaper to manufacture than the existing ultrasonic vibrating dental cleaning device. Compared with a existing household high-pressure washing type tooth washing device, the tooth washing device is convenient to use and not required for special use skills; according to the tooth washing device provided by the 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 that less than 10 teeth can be washed at one time, the overall shape is small, the tooth washing device is convenient to carry and clean local teeth, and the operation is flexible.
[0012] In order to more clearly illustrate the technical solution of the present application, the drawings used in the embodiments will be briefly described below, and it would be obvious for a person skilled in the art to obtain other drawings according to these drawings without involving any inventive effort.
[0013] FIG. 1 is a structurally schematic view of a tooth washing device provided in the present application;
[0014] FIG. 2 is a structurally schematic view of a tooth washer used in the tooth washing device shown in FIG. 1;
[0015] FIG. 3is a cross-sectional view of a support frame of FIG. 1 in a second direction;
[0016] FIG. 4is a cross-sectional view of the tooth washer of FIG. 2 in a second direction;
[0017] FIG. 5 is a cross-sectional view of the tooth washer of FIG. 2 in a first direction;
[0018] FIG. 6 is a structurally schematic view of another type of tooth washer used in the tooth washing device shown in FIG. 1; 4
[0019] FIG. 7 is a schematic view showing an arrangement of brushes provided at an inner side of an accommodating space;
[0020] FIG. 8 is a schematic view showing another arrangement of the brushes provided at the inner side of the accommodating space;
[0021] FIG. 9is a schematic view showing yet another arrangement of the brushes provided at the inner side of the accommodating space;
[0022] FIG. 10 is a structurally schematic view of another support frame used for the tooth washing device shown in FIG. 1;
[0023] FIG. 11 is a cross-sectional view of a switch controller of FIG. 1 taken along line A-A;
[0024] FIG. 12 is an enlarged view of a brush switch shown in FIG. 1;
[0025] FIG. 13 is an enlarged view of an ultrasonic switch shown in FIG. 1;
[0026] FIG. 14 is a diagram showing the relationship between the position of a tooth washing device and teeth during tooth washing.
[0027] The technical solutions in the embodiments of the present application will be described clearly and completely 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, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person skilled in the art without involving any inventive effort are within the scope of protection of the present application.
[0028] FIG. 1 is a structurally schematic view of a tooth washing device provided in the present application, and FIG. 2 is a structurally schematic view of a tooth washer used in the tooth washing device shown in FIG. 1. As shown in FIG. 1, the present application provides a tooth washing device comprising a tooth washer 1 and a support frame 2. Referring to FIGs.
1 and 2, a tooth washer 1 comprises a first bottom plate 11 and a first side plate 12; the first side plate 12 comprises a first sub-plate 121, a second sub-plate 122, a third sub-plate 123 and a fourth sub-plate 124; the first sub-plate 121 and the fourth sub-plate 124 are oppositely provided along a first direction X, the second sub-plate 122 and the third sub-plate 123 are oppositely provided along a second direction Y, and the first direction X and the second direction Y are intersected; and the first sub-plate 121, the second sub-plate 122, the third sub- plate 123 and the fourth sub-plate 124 form an accommodating space with the first bottom plate 11.
[0029] As shown in FIG. 1, the support frame 2 comprises 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 oppositely provided 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-shaped cavity structure; and the second bottom plate 21 is located on a side of the first bottom plate 11 far away from the accommodating space, and the second side plate 22 and the third side plate 23 are located on a side of the second bottom plate 21 far away from the first bottom plate 11. The support frame 2 is formed into a U-shaped cavity structure and can be fitted on supporting teeth opposite to the teeth to be cleaned so as to support the tooth washer 1.
[0030] FIG. 3 is a cross-sectional view of the support frame shown in FIG. 1 in a second direction. As shown in FIG. 3, a cushion 24 is provided on an inner wall of the U-shaped cavity structure. When the supporting teeth opposite to the teeth to be cleaned are embedded into the U-shaped cavity of the support frame 2, the cushion 24 plays a cushioning role, and the gingiva is prevented from being damaged by edges of the support frame 2. The cushion 24 may be a cushion foam, and the material of the cushion 24 is not specifically limited in this application.
[0031] FIG. 4 is a cross-sectional view of the tooth washer shown in FIG. 2 in the second 6 direction, and FIG. 5 is a cross-sectional view of the tooth washer shown in FIG. 2 in a first direction.
Referring to FIGs. 4 and 5, mounting holes 125 are provided in the inner walls of the first side plate 12 and the first bottom plate 11, and motors 126 are provided in the first side plate 12 and the first bottom plate 11. It should be noted that, as shown in FIG. 4, the mounting holes 125 are provided in the inner walls of the second sub-plate 122, the third sub-plate 123 and the first bottom plate 11, and the motors 126 are provided in the second sub-plate 122, the third sub-plate 123 and the first bottom plate 11; as shown in FIG. 5, the mounting holes 125 are provided in the inner walls of the first sub-plate 121, the fourth sub-plate 124 and the first bottom plate 11, and the motors 126 are provided in the first sub-plate 121, the fourth sub- plate 124 and the first bottom plate 11. In combination with FIGs. 4 and 5, a push rod 127 is provided on the motor 126, one end of the push rod 127 is connected with the motor 126, the other end of the push rod 127 passes through the mounting hole 125 to be connected with a brush 128, and the brush 128 is positioned on an inner side of the accommodating space; and an ultrasonic generating component 111 is provided in the first bottom plate 11. The motor 126 rotates the push rod 127 , and the push rod 127 rotates the brush 128. The rotation of the brush 128 is used to clean the teeth.
The motor 126 may 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 one motor 126 is connected with one push rod 127, a rotating shaft of the motor 126 can be directly connected with the push rod 127; when one motor 126 is connected with two or more push rods 127, the rotating shaft of the motor is required to be connected with two or more transmission gears (not shown in FIGs. 4 and 5). The transmission gears are connected with the push rods 127, and the push rods 127 are connected with the brushes 128. The motor 126 rotates to drive the transmission gears to rotate, the transmission gears rotate to drive the push rods 127 to rotate, and the push rods 127 rotate to drive the brushes 128 to rotate. 7
[0032] The number of the motors 126, the number of brushes 128, and the number of the push rods 127 shown in FIGs. 4 and 5 are exemplary only and are not specifically limited in this application. The connection of one motor 126 to two push rods 127 and two brushes 128 shown in FIGs. 4 and 5 is exemplary only and is not specifically limited in this application. The number of motors 126 provided inside the first bottom plate 11, the first sub-plate 121, the second sub-plate 122, the third sub-plate 123, and the fourth sub-plate 124, respectively, is not particularly limited.
[0033] The number of the brushes 128 provided inside the accommodating space may be at least three. The sides of the first bottom plate 11, the first sub-plate 121, and the fourth sub- plate 124 adjacent to the accommodating space may not be provided with the brushes 128. When the sides of the first bottom plate 11, the second sub-plate 122 and the third sub-plate 123 adjacent to the accommodating space is respectively provided with one brush 128, and the sides of the first sub-plate 121 and the fourth sub-plate 124 adjacent to the accommodating space is not provided with the brush 128, the total number of the brushes 128 is three; when one brush 128 and two brushes 128 are respectively provided on the sides of the second sub- plate 122 and the third sub-plate 123 adjacent to the accommodating space, the total number of the brushes 128 is three; and when the second sub-plate 122 and the third sub-plate 123 are respectively provided with two brushes 128 at a side adjacent to the accommodating space, the total number of the brushes 128 is four. When only one brush 128 is provided on a side of the first bottom plate 11 adjacent to the accommodating space, the brush 128 may be sized to cover substantially the entire surface of the first bottom plate 11 facing toward the accommodating space; alternatively, when only two brushes 128 are provided on the side of the second sub-plate 122 adjacent to the accommodating space, the two brushes 128 may be sized to cover substantially the entire surface of the side of the second sub-plate 122 adjacent to the accommodating space. 8
[0034] As shown in FIGs. 4 and 5, an ultrasonic generating component 111 is provided in the first bottom plate 11. The ultrasonic generating component 111 is used for generating ultrasonics, and the teeth can be cleaned by adding a proper amount of water into the accommodating space of the tooth washer 1 and using the ultrasonics. When a user uses the tooth washing device provided by the present application, the motor 126 can be selectively turned on to drive the rotation of the brush 128 and the ultrasonic generating component 111 simultaneously, or the brush 128 or the ultrasonic generating component 111 can be used alone.
[0035] As shown in FIG. 1, the support frame 2 supports the tooth washer 1, and the tooth washing device further comprises: a switch controller 4 for controlling the switch of the tooth washer 1, a connecting line group 3 for connecting the tooth washer 1 and the switch controller 4, and a power plug wire 5 for connecting an external power supply. The power plug wire 5 is provided with a plug 51 at one end connected with the external power supply, and the other end of the power plug wire 5 is connected with the switch controller 4. As shown in FIG. 4, the connecting line group 3 includes a first electric wire 31 connecting the motor 126 and the switch controller 4, and a second electric wire 32 connecting the ultrasonic generating component 111 and the switch controller 4. The switch controller 4 is not shown in FIG. 4.
[0036] It should be noted that the shapes of the tooth washer 1, the support frame 2, the switch controller 4 and the plug 51 shown in FIGs. 1 and 2 are only schematic, and not particularly limited in the present application.
[0037] Referring to FIGs. 1 and 2, the tooth washer 1 forms a groove-shaped accommodating space by providing the first bottom plate 11, the first sub-plate 121, the second sub-plate 122, the third sub-plate 123 and the fourth sub-plate 124. The groove-shaped accommodating space is used for receiving the teeth to be cleaned. The first direction X and the second direction Y may be perpendicular, so long as the first direction X and the second 9 direction Y are intersected, i.e. within the scope of protection of the present application. The angle of intersection of the first direction X and the second direction Y is not specifically limited in the present application.
[0038] 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 may be 1 time, 1.5 times, 2 times,
2.5 times, 3 times, etc. the length W of the accommodating space in the second direction Y. As long as it is within a range of 1-3 times, it is not specifically limited in the present application. In view of the size of the oral cavity, the length W of the accommodating space in the second direction Y cannot have an excessive value, and an excessive size results in the fact that the tooth washer cannot enter the oral cavity for a tooth washing operation. The length W of the accommodating space in the second direction Y may have a value ranging from 1 to 4 cm, and the length W of the accommodating space in the second direction Y may have a value of 2cm, 2.5cm, 3 cm, 3.5 cm, etc. The length L of the accommodating space in the first direction Xs 1-3 times the length W of the accommodating space in the second direction Y, and the size of the accommodating space of the tooth washer 1 can be controlled within a certain range, so that the overall size of the tooth washer 1 is not too large. The tooth washer 1 of the tooth washing device provided in this embodiment is capable of cleaning only the local teeth at a time. Depending on the size of the teeth, one to ten teeth can be cleaned at a time, and the cleaning range can be from two to four teeth at a time. Compared with the existing tooth washing device capable of washing all teeth at one time, the tooth washing device provided by the embodiment is small in size, convenient to carry and store, flexible in application, simple in structure and low in manufacturing cost. The tooth washing device provided by the application is more flexible in use when only individual teeth of the user need to be cleaned.
[0039] As shown in FIG. 2, the first sub-plate 121 and the fourth sub-plate 124 have an 10 equal length in the third direction Z, and the third direction Z is perpendicular to the first direction X and the second direction Y; and the second sub-plate 122 and the third sub-plate 123 have an equal length in the third direction Z. The length H1 of the first sub-plate 121 in the third direction Z is less than the length H2 of the second sub-plate 122 in the third direction Z. Since the gap between adjacent tooth roots is very small and there is a small gap between adjacent tooth tips, the length H1 of the first sub-plate 121 in the third direction Z is less than the length H2 of the second sub-plate 122 in the third direction Z. Moreover, the thicknesses of the first sub-plate 121 and the fourth sub-plate 124 in the first direction X cannot be too thick. The thickness of the first sub-plate 121 and the fourth sub-plate 124 in the first direction X is required to be less than 3 mm. In this embodiment, when the tooth washing device cleans three teeth at a time, the three teeth to be cleaned can be embedded into the accommodating space of the tooth washer 1.
[0040] 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 H2 of the accommodating space in the second direction Y may have a value ranging from 1 to 1.6 cm in view of being limited to the height of the teeth and in view of reducing the damage of the tooth washing device to the gingiva. 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 1.5 times, 2 times, 2.5 times or 2.8 times the length H2 of the accommodating space in the second direction Y. Limiting the size of the accommodating space of the tooth washer 1 allows the tooth washer 1 to clean only 10 and less teeth at a time. The tooth washing device is practical, convenient, flexible to operate, simple in structure and smaller in body shape.
[0041] FIG. 6 is a structurally schematic view of another type of tooth washer used in the tooth washing device shown in FIG. 1. As shown in FIG. 8, the sides of the second sub-plate 11
122 and the third sub-plate 123 adjacent to the accommodating space are curved surfaces. 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 tooth washer 1 provided by the embodiment of the invention can be arranged closer to the arc shape of teeth, so that the tooth washing is facilitated.
[0042] FIG. 7 is a schematic view showing an arrangement of the brushes provided at an inner side of the accommodating space, FIG. 8 is a schematic view showing another arrangement of the brushes provided at the inner side of the accommodating space, and FIG. 9 is a schematic view showing yet another arrangement of the brushes provided at the inner side of the accommodating space. As shown in FIGs. 8 and 9, the brushes 128 provided in the accommodating space may be arranged in an array. According to the arrangement mode of the brushes 128 shown in FIG. 7, when the teeth are cleaned, all the brushes 128 can uniformly act on the teeth; as shown in the arrangement of the brushes 128 shown in FIGs. 8 and 9, when cleaning the teeth, the brushes may be applied to gap portions of the teeth or groove portions of the teeth, with emphasis on cleaning for some locations where dirt or calculus easily remains. The arrangement of brushes 128 shown in FIGs. 7, 8 and 9 is exemplary only. All the array arrangements are within the scope of protection of this application, and it is not specifically limited in the present application. The shape of the brushes 128 shown in FIGs. 7, 8, and 9 is merely exemplary and may be oval, square, or irregular, and the shape of the brushes 128 is not particularly limited in this application.
[0043] FIG. 10 is a structurally schematic view of a support frame used for the tooth washing device shown in FIG. 1. As shown in FIG. 10, both the side of the second side plate 22 adjacent to the third side plate 23 and the side of the third side plate 23 adjacent to the second side plate 22 are curved surfaces. The inner wall of the U-shaped cavity structure of the support frame 2 in the second direction Y is a curved surface, the U-shaped cavity structure can be 12 more closely arranged in an arc shape of the teeth, the teeth can be conveniently embedded into the U-shaped cavity of the support frame 2, and the support frame 2 can provide support for the tooth washer 1 when the tooth washing device is used for cleaning the teeth.
[0044] As shown in FIG. 1, a connection block 012 for connecting 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 first bottom plate 11 and the second bottom plate 21 can be directly connected together; and the first bottom plate 11 and the second bottom plate 21 may also be connected together by the connection block 012. The connection block 012 can increase a distance between the tooth washer 1 and the support frame 2, so that the tooth washer 1 and the support frame 2 more conform to the space size of the human oral cavity.
[0045] FIG. 11 is a cross-sectional view of a switch controller of FIG. 1 taken along line A-A. As shown in FIG. 11, the switch controller 4 comprises a control circuit board 44, a storage battery 45, a brush switch 41 and an ultrasonic switch 42; and the connecting line group 3 (not shown in FIG. 11) is electrically connected with the control circuit board 44, and the storage battery 45, the brush switch 41 and the ultrasonic switch 42 are all connected with the control circuit board 44. As shown in FIG. 11, the brush switch 41 is connected to the control circuit board 44 via an adjusting sheet 43, and the ultrasonic switch 42 is connected to the control circuit board 44 via the adjusting sheet 43. The brush switch 41 controls the switching states of the brushes 128 and the rotating speed gears of the brushes 128 by controlling and adjusting the adjusting sheet 43 to be connected to different circuits of the control circuit board 44: and the ultrasonic switch 42 controls the switching states and the ultrasonic gears of the ultrasonic generating component 111 by controlling and adjusting the adjusting sheet 43 to be connected to different circuits of the control circuit board 44. The storage battery 45 provides electric energy for the control circuit board of the tooth washing device, and meanwhile, the storage of the electric energy can be realized, so that the tooth washing device can be 13 implemented in a chargeable mode. The storage battery 45 may be a lithium battery, and not particularly limited in the present application.
[0046] FIG. 12 is an enlarged view of a brush switch shown in FIG. 1. As shown in FIG. 12, the brush switch 41 includes a rotation speed gear disk 411 and a rotation speed gear knob 412, the brush switch 41 is provided with at least two gears for different rotation speeds, and the brush switch 41 may be provided with a rotation speed closing gear 4111, a first rotation speed gear 4112, a second rotation speed gear 4113, and a third rotation speed gear 4114. The brush switch 41 is provided with at least two gears for different rotational speeds through which the brush 128 has different degrees of cleaning capability.
[0047] FIG. 13 is an enlarged view of an ultrasonic switch shown in FIG. 1. As shown in FIG. 13, the ultrasonic switch 42 includes an ultrasonic gear disk 421 and an ultrasonic gear knob 422, the ultrasonic switch 42 is provided with at least two gears for different frequencies, and the ultrasonic switch 42 may be provided with an ultrasonic closing gear 4211, a first frequency gear 4212, a second frequency gear 4213, and a third frequency gear 4214. The ultrasonic switch 42 is provided with at least two gears for different frequencies by which the ultrasonic generating component 111 has different degrees of cleaning capability.
[0048] FIG. 14 is a diagram showing the relationship between the position of a tooth washing device and teeth during tooth washing. As shown in FIG. 14, each person has two rows of teeth, upper teeth in the upper row of teeth and lower tooth in the lower row of teeth. When the tooth washing device provided by the application is used for cleaning the teeth, the teeth 001 to be cleaned are embedded into the accommodating space of the tooth washer 1, and the supporting teeth 002 opposite to the teeth 001 to be cleaned are embedded into the U- shaped cavity of the support frame 2. When the teeth 001 to be cleaned is upper teeth, the supporting teeth 002 opposite to the teeth 001 to be cleaned are lower teeth; and when the teeth 001 to be cleaned is lower teeth, the supporting teeth 002 opposite to the teeth 001 to 14 be cleaned are upper teeth. When the teeth are cleaned, the upper teeth and the lower teeth are respectively embedded into the tooth washer 1 and the support frame 2, or the lower teeth and the upper teeth are respectively embedded into the tooth washer 1 and the support frame 2; the opposite supporting teeth 002 of the teeth 001 to be cleaned provide support for the support frame 2, and the support frame 2 provides support for the tooth washer 1 after being supported by the opposite supporting teeth 002 of the teeth 001 to be cleaned, so that the tooth washer 1 can stably operate during the tooth washing.
[0049] The brush switch 41 and the ultrasonic switch 42 are adjusted to clean the teeth 001 to be cleaned, the brush switch 41 can be independently turned on to clean the teeth 001 to be cleaned, the ultrasonic switch 42 can be independently turned on to clean the teeth 001 to be cleaned, or the brush switch 41 and the ultrasonic switch 42 can be simultaneously turned on to clean the teeth 001 to be cleaned.
[0050] The accommodating space of the tooth washer 1 can be manually filled with water or a tooth cleaning agent to act on the teeth 001 to be cleaned together with the brush 128 and the ultrasonic generating component 111.
[0051] It should be noted that the number of the teeth 001 to be cleaned in the accommodating space of the tooth washer 1 shown in FIG. 14 is two, and the number of the supporting teeth 002 in the U-shaped cavity of the support frame 2 is two, which are both exemplary.
[0052] According to the tooth washing device disclosed by the invention, a simple device with a tooth washing function is formed by arranging the tooth washing device and the support frame, and the motor, the push rod and the brush are provided in the tooth washing device, so that the same tooth washing effect as that of the existing tooth washing device can be realized. Moreover, it is simpler and cheaper to manufacture than the existing ultrasonic vibrating dental cleaning device. Compared with a existing household high-pressure washing type tooth 15 washing device, the tooth washing device is convenient to use and not required for special use skills; according to the tooth washing device provided by the 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 that less than 10 teeth can be washed at one time, the overall shape is small, the tooth washing device is convenient to carry and clean local teeth, and the operation is flexible.
[0053] Reference will now be made in this description to same or like parts throughout the various embodiments.
16
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/092999 WO2021237599A1 (en) | 2020-05-28 | 2020-05-28 | Teeth cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL2026252A true NL2026252A (en) | 2020-09-30 |
| NL2026252B1 NL2026252B1 (en) | 2022-07-19 |
Family
ID=72999825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL2026252A NL2026252B1 (en) | 2020-05-28 | 2020-08-11 | Tooth washing device |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE212020000244U1 (en) |
| NL (1) | NL2026252B1 (en) |
| WO (1) | WO2021237599A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5876206A (en) * | 1993-04-15 | 1999-03-02 | Maurer; Andreas | Method for driving a tooth-cleaning element |
| US6343396B1 (en) * | 2000-01-13 | 2002-02-05 | Marius Simovitz | Rotary tooth cleaning device |
| WO2010039112A1 (en) * | 2008-09-30 | 2010-04-08 | Glen Kaplan | Mandibular maxillary prophylaxis appliance |
| WO2018199760A1 (en) * | 2017-04-26 | 2018-11-01 | Dental Robotics Group B.V. | Mouthpiece for a dental cleaning device, method of brushing teeth, and dental cleaning device comprising the mouthpiece |
| WO2019160989A1 (en) * | 2018-02-13 | 2019-08-22 | Eht Llc | Apparatus for dental irrigation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100576780B1 (en) * | 2003-08-18 | 2006-05-08 | 주식회사 휴먼테크피아 | Device for rinse of mouth using ultrasonic |
| CN108261247A (en) * | 2016-12-30 | 2018-07-10 | 福州品行科技发展有限公司 | A kind of facing that can clean tooth with hydrogen rich water and Ozone Water respectively |
| CN208404463U (en) * | 2018-01-29 | 2019-01-22 | 广东宏康实业股份有限公司 | A kind of automatic washing apparatus |
| CN109091259B (en) * | 2018-07-18 | 2020-11-20 | 钱军 | Closed type tooth brushing device |
| CN109124803A (en) * | 2018-11-09 | 2019-01-04 | 浙江海洋大学 | A kind of tooth-cleaning device |
-
2020
- 2020-05-28 DE DE212020000244.4U patent/DE212020000244U1/en not_active Expired - Lifetime
- 2020-05-28 WO PCT/CN2020/092999 patent/WO2021237599A1/en active Application Filing
- 2020-08-11 NL NL2026252A patent/NL2026252B1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5876206A (en) * | 1993-04-15 | 1999-03-02 | Maurer; Andreas | Method for driving a tooth-cleaning element |
| US6343396B1 (en) * | 2000-01-13 | 2002-02-05 | Marius Simovitz | Rotary tooth cleaning device |
| WO2010039112A1 (en) * | 2008-09-30 | 2010-04-08 | Glen Kaplan | Mandibular maxillary prophylaxis appliance |
| WO2018199760A1 (en) * | 2017-04-26 | 2018-11-01 | Dental Robotics Group B.V. | Mouthpiece for a dental cleaning device, method of brushing teeth, and dental cleaning device comprising the mouthpiece |
| WO2019160989A1 (en) * | 2018-02-13 | 2019-08-22 | Eht Llc | Apparatus for dental irrigation |
Also Published As
| Publication number | Publication date |
|---|---|
| DE212020000244U1 (en) | 2020-12-01 |
| NL2026252B1 (en) | 2022-07-19 |
| WO2021237599A1 (en) | 2021-12-02 |
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| MM | Lapsed because of non-payment of the annual fee |
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