CN117652770A - Negative pressure flushing type oral care toothbrush - Google Patents
Negative pressure flushing type oral care toothbrush Download PDFInfo
- Publication number
- CN117652770A CN117652770A CN202311773153.5A CN202311773153A CN117652770A CN 117652770 A CN117652770 A CN 117652770A CN 202311773153 A CN202311773153 A CN 202311773153A CN 117652770 A CN117652770 A CN 117652770A
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- CN
- China
- Prior art keywords
- toothbrush
- negative pressure
- handle
- head
- oral care
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- 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.)
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Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000007779 soft material Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 230000003760 hair shine Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000474 nursing effect Effects 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 23
- 238000005286 illumination Methods 0.000 description 12
- 210000000214 mouth Anatomy 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Abstract
The invention discloses a negative pressure flushing type oral care toothbrush, a toothbrush handle and a toothbrush head integrally formed with the toothbrush handle, wherein a luminous piece is arranged in the toothbrush handle, a cavity is arranged in the toothbrush head, a first through hole is formed between the toothbrush handle and the toothbrush head, the first through hole starts from the end part of the toothbrush handle and ends in the cavity, and the luminous piece is arranged in the first through hole; the luminous piece is of a circular ring center nested disc-shaped structure, and the two parts of structures are fixedly connected through a rod body; the whole body of the circular ring emits light after being electrified, and only the center part of the circular disc part emits a laser column. The negative pressure type suction toothbrush is internally provided with the light source, and the light source is emitted from the toothbrush head on the premise of ensuring that the internal channel of the toothbrush is smooth, so that a nursing staff can directly operate the toothbrush to illuminate.
Description
Technical Field
The invention discloses a negative pressure flushing type oral care toothbrush, and relates to the technical field of oral care toothbrushes.
Background
When the negative pressure flushing type oral care toothbrush is operated, a 20ml syringe is needed to be held left to push in the gargle, and a toothbrush is held right to brush teeth, so that the oral situation can not be completely seen during the operation; when in use, the auxiliary irradiation is performed by an external light source.
Summary of the invention
The invention aims to provide a negative pressure flushing type oral care toothbrush. Solves the problem that the nursing type oral cavity washing toothbrush needs to be illuminated by an external light source.
In order to achieve the technical purpose and the technical effect, the invention is realized by the following technical scheme:
the negative pressure flushing type oral care toothbrush comprises a toothbrush handle and a toothbrush head integrally formed with the toothbrush handle, wherein a luminous piece is arranged in the toothbrush handle, a cavity is formed in the toothbrush head, a first through hole is formed between the toothbrush handle and the toothbrush head, the first through hole starts from the end part of the toothbrush handle and ends in the cavity, and the luminous piece is arranged in the first through hole;
the luminous piece is of a circular ring center nested disc-shaped structure, and the two parts of structures are fixedly connected through a rod body;
the whole body of the circular ring emits light after being electrified, and only the center part of the circular disc part emits a laser column.
Furthermore, the toothbrush handle and the toothbrush head are made of transparent or semitransparent materials.
Further, the junction of toothbrush handle and toothbrush head has the bending section, the bending section has a plurality of reflectors that attach with the inner wall, the laser column that the disc portion launched shines in the cavity after the continuous reflection of reflector.
Further, a second through hole is formed in one surface of the toothbrush head, which is provided with the brush, a terminal reflecting piece which is opposite to the second through hole is arranged in the cavity, the terminal reflecting piece is arranged on the back surface of the toothbrush head in a penetrating way, and one end of the terminal reflecting piece, which is positioned on the back surface of the toothbrush head, is provided with an adjusting rod;
the terminal reflecting piece is rotationally fixed in the toothbrush head, and the adjusting rod is shifted to change the angle of the terminal reflecting piece.
Further, the luminous piece is provided with a pressing switch, the toothbrush handle is made of soft materials, and the pressing of the soft materials presses the pressing switch to switch or switch the light source.
Further, the angle adjustment range is 10 ° -20 °.
The beneficial effects are that:
the negative pressure type suction toothbrush is internally provided with the light source, and the light source is emitted from the toothbrush head on the premise of ensuring that the internal channel of the toothbrush is smooth, so that a nursing staff can directly operate the toothbrush to illuminate. In some implementations, the light source includes an outgoing light beam, and the reflecting member is further provided in the toothbrush, and the reflecting member finally directly emits the light source from the second through hole; in some cases where concentrated illumination is desired, illumination is provided by adjusting the beam position.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
FIG. 1 is a negative pressure rinse oral care toothbrush according to an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of a negative pressure rinse oral care toothbrush in accordance with an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a negative pressure rinse oral care toothbrush in accordance with an embodiment of the present invention;
FIG. 4 is a diagram of a lighting structure according to an embodiment of the present invention;
in the accompanying drawings:
1-toothbrush handle, 2-toothbrush head, 3-luminous piece, 4-toothbrush hair, 101-first through hole, 301-ring, 302-disc, 401-reflecting piece, 402-terminal reflecting piece, 403-deflector rod, 404-cavity, 405-second through hole.
Detailed Description
In order to more clearly illustrate the technical scheme of the present invention, the present invention will be described in detail with reference to examples.
The embodiment discloses a negative pressure flushing type oral care toothbrush, which comprises a toothbrush handle 1 and a toothbrush head 2 integrally formed with the toothbrush handle, and the whole structure is shown by referring to figure 1.
Referring to the internal structure shown in fig. 2, the luminous element 3 is arranged in the toothbrush handle 1, in this embodiment, the luminous element 3 is arranged in the toothbrush handle 1, and the luminous element 3 is carefully selected to meet the requirement of illumination. The luminous element 3 is selected taking into account its characteristics in terms of brightness, power consumption, durability, etc. In a preferred embodiment we have chosen a high efficiency Light Emitting Diode (LED) as the light emitting member 3. The LED has the advantages of low energy consumption, long service life, adjustable brightness and the like, and is very suitable for the application of the invention.
The toothbrush head 2 is internally provided with a cavity 404, a first through hole 101 is arranged between the toothbrush handle 1 and the toothbrush head 2, the first through hole 101 starts from the end part of the toothbrush handle 1 and ends in the cavity 404, and the luminous element 3 is arranged in the first through hole 101.
The luminous element 3 is a circular ring 301 with a central nested disc 302-shaped structure, the two parts are fixedly connected through a rod body, the specific structure is shown in fig. 3, a plurality of gaps passing through liquid are formed between the rod bodies, the whole body of the circular ring 301 emits light after being electrified, and only the center part of the disc 302 emits light beams.
A plurality of gaps passing through the liquid are formed between the rod bodies, and the gaps are used for passing through the flushing liquid to ensure that the light is not blocked by the liquid. On the other hand, liquid is prevented from entering the luminescent member 3, and the lifetime of the luminescent member 3 is prolonged. When the ring 301 is energized, the whole emits light, but only the center portion of the disk 302 portion emits light. This design ensures the accuracy and directionality of illumination so that it can accurately illuminate the interior of the mouth, not only providing bright illumination, but also reducing light scattering, helping to better view the oral condition.
In a preferred embodiment, both handle 1 and head 2 are made of transparent or translucent materials to ensure light penetration and transmission into cavity 404 in head 2. The transparent material is Polycarbonate (PC), which is a plastic material that is highly transparent and has excellent optical characteristics. It has the characteristics of high temperature resistance, impact resistance, ultraviolet radiation resistance and the like, and is very suitable for manufacturing toothbrushes. In this preferred embodiment, the housing of the handle 1 and head 2 may be made of polycarbonate material to ensure the light transmission within the material.
Or acrylic glass (PMMA). It also has excellent optical transparency, allows light to penetrate and propagate, and is very suitable for toothbrush manufacture. In this preferred embodiment, the handle 1 and the housing of the head 2 may be made of acrylic glass material to ensure that the light is effective to illuminate the interior of the mouth.
Example 2
In some cases, it may be possible that the patient has a localized area lesion in the mouth or other condition requiring localized illumination. In this embodiment, the junction between the toothbrush handle 1 and the toothbrush head 2 has a curved section, the curved section has a plurality of reflectors 401 attached to the inner wall, and the light beam emitted from the disc 302 is continuously reflected by the reflectors 401 and then irradiates into the cavity 404.
For its specific structure, reference 4, the curved portion needs to intersect the direct direction of the beam, as shown by the dashed line illumination pattern, by multiple reflections into the cavity 404.
In a preferred embodiment, a second through hole 405 is formed on one surface of the toothbrush head 2 having the brush, a terminal reflecting member 402 opposite to the second through hole 405 is disposed in the cavity 404, the terminal reflecting member 402 is disposed through the back surface of the toothbrush head 2, and an adjusting rod is disposed at one end of the terminal reflecting member 402 located on the back surface of the toothbrush head 2;
the terminal reflector 402 is rotationally fixed in the toothbrush head 2, and the adjusting rod is shifted to change the angle of the terminal reflector 402.
Specific construction referring also to fig. 4, in use, a user easily dials the adjustment lever to change the angle of the terminal reflector 402 to adjust the illumination direction in the mouth. This design not only provides a highly personalized oral care experience, but also meets the lighting needs of different users. For example, the user may adjust the illumination angle to be more concentrated when viewing the area in front of the teeth, and may adjust the angle to be more extensive when illuminating the entire oral cavity.
In some preferred embodiments, the light source has a push switch for user operation while the handle 1 is made of a soft material. By pressing the soft material, the user can easily switch or turn on/off the light source. The push switch includes:
protection mode: pressing once turns on the normal light for regular oral care and observation.
Beam pattern: pressing twice switches to beam mode to provide more intense directional illumination, helping to concentrate illumination of a particular area.
Shut-down mode: the light source is pressed again off to save battery power or used when illumination is not needed.
Considering the limited diameter of the second through hole 405, in some embodiments, the angular adjustment range is 10 ° -20 °.
The above is only an example portion of the application and is not intended to limit the application in any way. Any simple modification, equivalent variation and modification of the above embodiments still fall within the scope of the protection of the technical solution of this application.
Claims (6)
1. A negative pressure flushing type oral care toothbrush, which comprises a toothbrush handle and a toothbrush head integrally formed with the toothbrush handle, and is characterized in that: the toothbrush comprises a toothbrush handle, a toothbrush head and a light emitting piece, wherein the toothbrush handle is internally provided with the light emitting piece, a cavity is formed in the toothbrush head, a through hole is formed between the toothbrush handle and the toothbrush head, the through hole starts from the end part of the toothbrush handle and stops in the cavity, and the light emitting piece is arranged in the through hole;
the luminous piece is of a circular ring center nested disc-shaped structure, and the two parts of structures are fixedly connected through a rod body;
the whole body of the circular ring emits light after being electrified, and only the center part of the circular disc emits light beams.
2. The negative pressure rinse oral care toothbrush of claim 1, wherein: the toothbrush handle and the toothbrush head are made of transparent or semitransparent materials.
3. The negative pressure rinse oral care toothbrush of claim 2, wherein: the toothbrush handle and toothbrush head junction has the bending section, the bending section has a plurality of reflectors that attach with the inner wall, the light beam that disc portion launched shines in the cavity after the continuous reflection of reflector.
4. The negative pressure rinse oral care toothbrush of claim 3, wherein: the toothbrush comprises a toothbrush head, a toothbrush head and a cavity, wherein a through hole is formed in one surface of the toothbrush head, which is provided with a brush, a terminal reflecting piece opposite to the through hole is arranged in the cavity, the terminal reflecting piece is arranged on the back surface of the toothbrush head in a penetrating way, and one end of the terminal reflecting piece, which is positioned on the back surface of the toothbrush head, is provided with an adjusting rod;
the terminal reflecting piece is rotationally fixed in the toothbrush head, and the adjusting rod is shifted to change the angle of the terminal reflecting piece.
5. The negative pressure rinse oral care toothbrush of claim 1, wherein: the luminous piece is provided with a pressing switch, the toothbrush handle is made of soft materials, and the pressing of the soft materials presses the pressing switch to switch or switch the light source.
6. The negative pressure rinse oral care toothbrush of claim 4, wherein: the angle adjustment range is 10 DEG to 20 deg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311773153.5A CN117652770A (en) | 2023-12-21 | 2023-12-21 | Negative pressure flushing type oral care toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311773153.5A CN117652770A (en) | 2023-12-21 | 2023-12-21 | Negative pressure flushing type oral care toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117652770A true CN117652770A (en) | 2024-03-08 |
Family
ID=90076996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311773153.5A Pending CN117652770A (en) | 2023-12-21 | 2023-12-21 | Negative pressure flushing type oral care toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117652770A (en) |
-
2023
- 2023-12-21 CN CN202311773153.5A patent/CN117652770A/en active Pending
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