CN110973809A - Surrounding type sound wave vibration toothbrush - Google Patents
Surrounding type sound wave vibration toothbrush Download PDFInfo
- Publication number
- CN110973809A CN110973809A CN201911426019.1A CN201911426019A CN110973809A CN 110973809 A CN110973809 A CN 110973809A CN 201911426019 A CN201911426019 A CN 201911426019A CN 110973809 A CN110973809 A CN 110973809A
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- China
- Prior art keywords
- wall
- movable
- cam
- fixed wall
- sound wave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 230000001680 brushing effect Effects 0.000 claims abstract description 25
- 210000001847 jaw Anatomy 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 210000002455 dental arch Anatomy 0.000 claims description 4
- 210000004513 dentition Anatomy 0.000 abstract description 6
- 230000036346 tooth eruption Effects 0.000 abstract description 6
- 210000000214 mouth Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 208000032974 Gagging Diseases 0.000 description 3
- 230000008673 vomiting Effects 0.000 description 3
- 208000002064 Dental Plaque Diseases 0.000 description 2
- 206010047700 Vomiting Diseases 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 208000028169 periodontal disease Diseases 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000009013 pigment accumulation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 210000004916 vomit Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
- A46B9/04—Arranged like in or for toothbrushes
- A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
-
- 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
- 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
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Abstract
The embodiment of the invention discloses a surrounding type sound wave vibration toothbrush, which comprises a brush handle, a U-shaped tooth cleaning groove, a jaw side brush hair piece, a cheek side brush hair piece, an occlusal surface brush hair piece and an eccentric motor arranged in the brush handle, wherein the U-shaped tooth cleaning groove is formed in the brush handle; the U-shaped tooth cleaning groove comprises a fixed wall and a movable wall, the bottom of the movable wall is connected with the bottom of the fixed wall in a sliding mode, and a return spring is arranged between the movable wall and the fixed wall; the jaw side brushing piece and the cheek side brushing piece are respectively fixed on the inner sides of the fixed wall and the movable wall; the bottom of the fixed wall is connected with the brush handle through a movable shaft, the upper surface of the fixed wall is provided with a cam fixedly connected with the movable shaft, and the occlusion surface brush sheet is fixedly arranged on the cam surface; the cam is movably contacted with the inner side surface of the bottom of the movable wall. The invention can efficiently and quickly finish the oral cleaning operation, is suitable for various dentition conditions of different individuals, and has universality, simplicity and high efficiency.
Description
Technical Field
The invention relates to a tooth cleaning mechanism, in particular to an angle-driven telescopic surrounding type sound wave vibration toothbrush.
Background
Brushing is the simplest way of oral care, but a considerable proportion of people lack scientific guidance. Currently, the most effective method of brushing teeth is recognized by the dental medical community as the modified pasteur brushing method, i.e., the horizontal vibrating brush method. The method requires that the bristles of the toothbrush form an angle of 45 degrees with the long axis of the toothbrush when the toothbrush is held by hand, and point to the junction of the gum and the tooth to carry out horizontal vibrating brushing. However, over 90% of individuals use the wrong method of brushing their teeth (e.g., lateral brushing), which can lead to gum damage (e.g., bleeding, atrophy) and inefficient cleaning, which can affect the user's perception and judgment of the brushing effect and, in turn, underestimate the healthy effectiveness of brushing their teeth. Secondly, the conventional toothbrush design, whether manual or electric, requires the user to adjust the angle and direction of the brush head by himself to clean the jaw side, buccal side and occlusal surface of the teeth, which has certain technical requirements, especially when cleaning the jaw side of the upper and lower jaws, it may stimulate the pharyngeal reflex to cause vomiting reaction. In addition, pigment accumulation of anterior teeth can be caused by smoking, drinking tea and the like, and the lack of timely and effective cleaning can inevitably cause double losses of aesthetic property reduction and functional damage of teeth. Therefore, there is a need for a surround type sound wave toothbrush which is easy to operate, convenient and practical, and cleans around the jaw side, buccal side and occlusal surface of surrounding teeth to solve the oral problems of people.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide a surrounding type sound wave vibration toothbrush. The tooth cleaning device can improve the usability of the tooth cleaning device and the efficiency of oral cavity cleaning, and provides a solution for improving the tooth brushing compliance of preschool children and the oral cavity cleaning of people with lost teeth and malpositioned teeth.
In order to solve the above technical problems, an embodiment of the present invention provides a surround type sound wave vibration toothbrush, including a brush handle, a U-shaped tooth cleaning socket, a jaw side bristle sheet, a buccal side bristle sheet, an occlusal side bristle sheet, and an eccentric motor disposed in the brush handle;
the U-shaped tooth cleaning groove comprises a fixed wall and a movable wall, the bottom of the movable wall is connected with the bottom of the fixed wall in a sliding mode, and a return spring is arranged between the movable wall and the fixed wall; the jaw side brushing piece and the cheek side brushing piece are respectively fixed on the inner sides of the fixed wall and the movable wall;
the bottom of the fixed wall is matched and connected with the brush handle through a movable shaft, a cam fixedly connected with the movable shaft is arranged on the upper surface of the fixed wall, and the occlusion surface brush sheet is fixedly arranged on the cam surface;
the cam is movably contacted with the inner side surface of the bottom of the movable wall.
And an arc convex body in contact with the movable surface of the cam is arranged on the inner side surface of the bottom of the movable wall.
Wherein the cam is oval.
The return spring is arranged between the end faces of the fixed wall and the movable wall, which are close to each other.
The outer sides of the upper parts of the fixed wall and the movable wall are provided with clamping grooves, and the outer sides of the jaw side brushing piece and the cheek side brushing piece are provided with inverted clamping hooks fixedly connected with the clamping grooves.
Wherein, the fixed wall and the inner wall of the movable wall are provided with a slot for inserting the brushing sheets on the jaw side or the brushing sheets on the cheek side.
Wherein, the brush hair on the jaw side brush hair piece and the cheek side brush hair piece form an included angle of 45 degrees with the direction of the inserted dental arch.
Wherein the movable shaft is eccentrically arranged on the cam.
The surface of the cam is provided with an insertion hole, and the back of the occlusion surface bristle sheet is provided with an insertion column which is fixedly inserted into the insertion hole.
The embodiment of the invention has the following beneficial effects: the design of the surrounding type tooth cleaning brush head mechanism can well clean the jaw side, the cheek side and the occlusal surface of teeth, and can reduce the vomiting symptom caused by pharyngeal reflex. The U-shaped tooth cleaning grooves completely surround the jaw side surface, the cheek side surface and the occlusal surface of the teeth, and the distance between the tooth cleaning grooves, namely the distance between the fixed wall and the movable wall, can be freely stretched and contracted to fit various dentition conditions of different individuals. In addition, the change of the distance between the fixed wall and the movable wall of the embodiment of the invention is changed by linking the movable shaft and the cam to rotate along with the rotation of the brush holder. I.e. the angle of rotation of the brush holder, directly affects the distance between the fixed wall and the movable wall. It is anticipated that embodiments of the present invention will greatly improve the oral problems and reduce the incidence of caries and periodontal disease for both manually handicapped and school-age children with poor compliance. The embodiment of the invention belongs to a surrounding type mouth cleaning instrument, can efficiently and quickly finish the oral cleaning operation, is suitable for various dentition conditions of different individuals, and has universality, simplicity and high efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partially enlarged schematic view illustrating a portion a of fig. 1;
FIG. 3 is an exploded view of the head of the present invention;
FIG. 4 is an exploded view of the head of the present invention;
fig. 5 is a schematic view of the configuration of the bottom of the occlusal surface bristle plate and the cam surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Refer to the schematic structural diagrams shown in fig. 1 and 2.
The invention discloses a surrounding type sound wave vibration toothbrush which comprises a brush handle 1, a U-shaped tooth cleaning groove 2, a jaw side brush hair piece 3, a cheek side brush hair piece 4, an occlusal surface brush hair piece 5 and an eccentric motor 6 arranged in the brush handle.
As shown in fig. 3 and 4, the U-shaped tooth cleaning slot 2 includes a fixed wall 21 and a movable wall 22, the fixed wall 21 and the movable wall 22 are both symmetrical "L" shaped, the bottom of the movable wall 22 is U-shaped and is provided with a slot 221, two sides of the bottom 211 of the fixed wall 21 are slidably disposed in the slot 221, and a return spring (the spring is omitted in the figures) is disposed at an end portion between the two.
The buccal surface brushing sheet 3 and the occlusal surface brushing sheet 4 are respectively fixed on the inner sides of the fixed wall 21 and the movable wall 22, the outer sides of the upper parts of the fixed wall 21 and the movable wall 22 are provided with clamping grooves 23, and the outer sides of the jaw side brushing sheet 3 and the buccal surface brushing sheet 4 are respectively provided with inverted clamping hooks 31 and 41 fixedly connected with the clamping grooves 23.
More preferably, the inner walls of the fixed wall 21 and the movable wall 22 are provided with grooves 24 into which the jaw-side bristle pieces or the cheek-side bristle pieces are inserted.
Preferably, the bristles on the jaw side bristle pieces and the cheek side bristle pieces form 45-degree included angles with the direction of the inserted dental arch.
The bottom 211 of the fixed wall 21 is connected with the brush handle 1 through the movable shaft 7, the upper surface of the fixed wall 21 is provided with a cam 8 fixedly connected with the movable shaft 7, the occlusion surface bristle sheet 5 is fixedly arranged on the cam surface, and the cam 8 is movably contacted with the inner side surface of the bottom of the movable wall 22.
As shown in fig. 5, the cam 8 is provided with an insertion hole 81 on the surface, and the engaging surface bristle piece 5 is provided with an insertion post 51 fixedly inserted in the insertion hole 81 on the back surface.
Preferably, the inner side surface of the bottom of the movable wall 22 is provided with an arc-shaped convex body 25 which is contacted with the movable surface of the cam 8, as shown in fig. 4.
The cam profile is preferably elliptical, the cam profile being determined by the arch shape and the tooth thickness.
More preferably, the movable shaft 7 is eccentrically arranged on the cam 8, and the movable shaft 7 is connected with the brush holder through threads.
As shown in fig. 1, the surround type sound wave vibration toothbrush of the present invention is provided with a charging interface 11 at the bottom of the handle 1 and a switch 12 on the side wall.
When the toothbrush works, the U-shaped tooth cleaning groove is placed in a dental arch, the eccentric motor is started to generate high-frequency vibration, water and toothpaste foam in the oral cavity are driven by the three-side brush hair to form fine pulse cleaning force, and gaps between teeth are impacted, so that dental plaque is cleaned. The sound wave vibration toothbrush can generate high-frequency vibration to improve the efficiency of cleaning tooth surfaces, and simultaneously can generate a certain amount of cavitation effect similar to ultrasonic waves to generate bubbles in water so as to further remove food residues, dental plaque and the like in tooth gaps.
The brush handle drives the movable shaft to rotate, the movable shaft drives the cam to rotate, and the rotation of the cam drives the distance between the movable wall and the fixed wall to change, so that the toothbrush is suitable for different dentitions of different individuals.
The invention has the outstanding effects that the angle is accurately grasped according to the most effective tooth brushing method known in the oral medical field, namely the pasteurization tooth brushing method, the jaw side and the cheek side of the teeth can be well cleaned, and meanwhile, the vomit symptom caused by the pharyngeal reflex can be reduced. The tooth cleaning groove has small volume, and the space can be freely stretched and contracted, thereby being completely fit for cleaning different teeth of an individual. The rotation of the brush handle draws the wall surface distance of the tooth cleaning groove to shrink, thereby being suitable for various dentition conditions of different individuals, and improving the use comfort and the simplicity of users. In addition, the brush hair piece can be replaced, the disassembly and the assembly are simple and easy, and the gum loss is effectively reduced. It is anticipated that embodiments of the present invention will greatly improve the oral problems and reduce the incidence of caries and periodontal disease for both manually handicapped and school-age children with poor compliance. The embodiment of the invention belongs to a surrounding type mouth cleaning instrument, the tooth cleaning groove has the volume, the two wall surfaces of the tooth cleaning groove stretch along with the rotation of the brush handle, the operation is simple, the operation of cleaning the oral cavity can be efficiently and quickly completed, the mouth cleaning device is suitable for various dentition conditions of different individuals, and the mouth cleaning device has universality, simplicity and high efficiency.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (9)
1. A surrounding type sound wave vibration toothbrush is characterized by comprising a brush handle, a U-shaped tooth cleaning groove, a jaw side brush hair piece, a cheek side brush hair piece, an occlusal surface brush hair piece and an eccentric motor arranged in the brush handle;
the U-shaped tooth cleaning groove comprises a fixed wall and a movable wall, the bottom of the movable wall is connected with the bottom of the fixed wall in a sliding mode, and a return spring is arranged between the movable wall and the fixed wall; the jaw side brushing piece and the cheek side brushing piece are respectively fixed on the inner sides of the fixed wall and the movable wall;
the bottom of the fixed wall is connected with the brush handle through a movable shaft, the upper surface of the fixed wall is provided with a cam fixedly connected with the movable shaft, and the occlusion surface brush sheet is fixedly arranged on the cam surface;
the cam is movably contacted with the inner side surface of the bottom of the movable wall.
2. The surround sound wave vibrating toothbrush of claim 1, wherein the inner side of the bottom of the movable wall is provided with an arc-shaped convex body contacting the movable surface of the cam.
3. The surround sound wave vibrating toothbrush of claim 1, wherein the cam is oval in shape.
4. The surround sound wave vibrating toothbrush of claim 1, wherein the return spring is disposed between the end surfaces of the fixed wall and the movable wall adjacent thereto.
5. The surround sound wave vibration toothbrush according to claim 1, wherein the fixed wall and the movable wall are provided with a locking groove on the outer side of the upper portion thereof, and the jaw-side bristle plate and the cheek-side bristle plate are provided with an inverted locking hook fixedly connected with the locking groove on the outer side thereof.
6. The surround-type sonic vibration toothbrush of claim 5 wherein the fixed and movable walls have grooves formed in the inner walls thereof into which the jaw-side or cheek-side bristles are inserted.
7. The wraparound acoustic vibrating toothbrush of claim 6, wherein the bristles on the jaw-side bristle plate and the cheek-side bristle plate are angled at 45 degrees relative to the direction of insertion of the dental arch.
8. The surround sound wave vibrating toothbrush of any one of claims 1-7, wherein the movable shaft is eccentrically disposed on the cam.
9. The surround-type sonic vibration toothbrush of claim 8 wherein the cam surface is provided with a socket and the back of the occlusal surface bristle plate is provided with a post fixedly inserted into the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911426019.1A CN110973809A (en) | 2019-12-31 | 2019-12-31 | Surrounding type sound wave vibration toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911426019.1A CN110973809A (en) | 2019-12-31 | 2019-12-31 | Surrounding type sound wave vibration toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110973809A true CN110973809A (en) | 2020-04-10 |
Family
ID=70080544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911426019.1A Pending CN110973809A (en) | 2019-12-31 | 2019-12-31 | Surrounding type sound wave vibration toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110973809A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036597A (en) * | 2006-03-16 | 2007-09-19 | 陈宗元 | Electric health-care toothbrush |
| CN103284811A (en) * | 2013-05-23 | 2013-09-11 | 山东大学 | Bass biomechanical toothbrush |
| CN104013195A (en) * | 2014-06-23 | 2014-09-03 | 南京医科大学附属口腔医院 | Splittable orthodontic toothbrush |
| CN106880417A (en) * | 2017-03-29 | 2017-06-23 | 赫比（上海）通讯科技有限公司 | A kind of electric toothbrush of compact conformation |
| CN207979254U (en) * | 2018-02-02 | 2018-10-19 | 扬州伊卡璐日化科技有限公司 | A kind of children special-purpose type toothbrush |
| CN109043803A (en) * | 2018-11-20 | 2018-12-21 | 侯秋桐 | A kind of type toothbrush of squeezing toothpaste out of a tube certainly |
| CN109793587A (en) * | 2019-03-11 | 2019-05-24 | 上海拓仙智能科技有限公司 | A kind of self-adapting electric toothbrush using three face bristles |
| CN109864830A (en) * | 2019-03-11 | 2019-06-11 | 上海拓仙智能科技有限公司 | A kind of circulating type self-adapting electric toothbrush |
| CN211407980U (en) * | 2019-12-31 | 2020-09-04 | 汕头大学 | Surrounding type sound wave vibration toothbrush |
-
2019
- 2019-12-31 CN CN201911426019.1A patent/CN110973809A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101036597A (en) * | 2006-03-16 | 2007-09-19 | 陈宗元 | Electric health-care toothbrush |
| CN103284811A (en) * | 2013-05-23 | 2013-09-11 | 山东大学 | Bass biomechanical toothbrush |
| CN104013195A (en) * | 2014-06-23 | 2014-09-03 | 南京医科大学附属口腔医院 | Splittable orthodontic toothbrush |
| CN106880417A (en) * | 2017-03-29 | 2017-06-23 | 赫比（上海）通讯科技有限公司 | A kind of electric toothbrush of compact conformation |
| CN207979254U (en) * | 2018-02-02 | 2018-10-19 | 扬州伊卡璐日化科技有限公司 | A kind of children special-purpose type toothbrush |
| CN109043803A (en) * | 2018-11-20 | 2018-12-21 | 侯秋桐 | A kind of type toothbrush of squeezing toothpaste out of a tube certainly |
| CN109793587A (en) * | 2019-03-11 | 2019-05-24 | 上海拓仙智能科技有限公司 | A kind of self-adapting electric toothbrush using three face bristles |
| CN109864830A (en) * | 2019-03-11 | 2019-06-11 | 上海拓仙智能科技有限公司 | A kind of circulating type self-adapting electric toothbrush |
| CN211407980U (en) * | 2019-12-31 | 2020-09-04 | 汕头大学 | Surrounding type sound wave vibration toothbrush |
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