CN117598822A - Toothbrush assembly and rotary toothbrush - Google Patents
Toothbrush assembly and rotary toothbrush Download PDFInfo
- Publication number
- CN117598822A CN117598822A CN202311760982.XA CN202311760982A CN117598822A CN 117598822 A CN117598822 A CN 117598822A CN 202311760982 A CN202311760982 A CN 202311760982A CN 117598822 A CN117598822 A CN 117598822A
- Authority
- CN
- China
- Prior art keywords
- toothbrush
- connecting rod
- brush
- motor
- rotary
- 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
- 230000033001 locomotion Effects 0.000 claims abstract description 31
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003756 stirring Methods 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
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
- A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Abstract
The invention relates to the technical field of toothbrush noise reduction, and discloses a toothbrush assembly brush and a rotary toothbrush, wherein the toothbrush assembly comprises: toothbrush handle, connecting rod and linear motor, rotate on the toothbrush handle and be connected with the brush dish, install a plurality of brush hair on the brush dish, the connecting rod is located in the toothbrush handle, the one end of connecting rod with the brush dish articulates, linear motor is used for the drive the connecting rod carries out sharp concertina movement, so that the connecting rod drives the brush dish carries out rotatory reciprocating motion. The connecting rod is driven by the linear motor to conduct linear telescopic motion, so that the connecting rod drives the brush disc to conduct rotary reciprocating motion, electric tooth cleaning is achieved, a toothbrush assembly and a rotary toothbrush are further provided, gears are not required to be used for transmission, noise reduction on the rotary toothbrush is facilitated, and use experience of a user is enhanced.
Description
Technical Field
The invention relates to the technical field of toothbrush noise reduction, in particular to a toothbrush assembly and a rotary toothbrush.
Background
Along with the improvement of the living standard of people, the importance degree of oral health is higher and higher. The electric toothbrush has the advantages of strong cleaning capability, convenience, practicability, capability of reducing damage to teeth or gums, and the like, and the popularity is increasing.
In the prior art, the rotary toothbrush drives the gear to rotate through the motor to drive the eccentric rod to rotate, so that the eccentric rod stirs the brush disc to perform reciprocating rotation, and electric tooth cleaning is realized. However, with the above mode, the noise of the toothbrush is loud due to the transmission of the gears, and the use experience of the user is affected.
Therefore, how to provide a toothbrush assembly and a rotary toothbrush so as to reduce noise of the rotary toothbrush is a technical problem to be solved.
Disclosure of Invention
The invention aims to provide a toothbrush assembly and a rotary toothbrush so as to reduce noise of the rotary toothbrush.
To this end, according to a first aspect, an embodiment of the present invention discloses a toothbrush assembly comprising: toothbrush handle, connecting rod and linear motor, rotate on the toothbrush handle and be connected with the brush dish, install a plurality of brush hair on the brush dish, the connecting rod is located in the toothbrush handle, the one end of connecting rod with the brush dish articulates, linear motor is used for the drive the connecting rod carries out sharp concertina movement, so that the connecting rod drives the brush dish carries out rotatory reciprocating motion.
The invention is further arranged such that the rotation angle of the brush disc is less than or equal to 180 degrees.
The toothbrush is further characterized in that a limiting shaft is embedded in the toothbrush handle, and the brush disc is provided with a limiting groove matched with the limiting shaft.
The invention further provides a spring, one end of the spring is abutted with the connecting rod, and the other end of the spring is abutted with the inner wall of the toothbrush handle.
The linear motor further comprises a motor body and a motor shaft, wherein the motor body is used for driving the motor shaft to conduct linear telescopic movement, and one end, far away from the motor body, of the motor shaft is connected with the connecting rod.
The invention is further arranged that one end of the motor shaft is embedded into the connecting rod and is clamped with the connecting rod.
The invention is further arranged that one end of the toothbrush handle relative to the brush disc is sleeved with a decorative ring.
According to a second aspect, an embodiment of the present invention discloses a rotary toothbrush comprising: handle section of thick bamboo, first core frame, second core frame, bottom and the toothbrush subassembly of above-mentioned first aspect, first core frame with second core frame can dismantle the connection, first core frame joint in the handle section of thick bamboo, linear electric motor install in first core frame with between the second core frame, install first control panel and second control panel on the first core frame, linear electric motor first control panel with the second control panel is electric connection each other.
The invention further provides that a battery is arranged between the first movement frame and the second movement frame, and the battery is used for providing electric energy for the linear motor.
The invention further provides that the bottom cover is fixedly connected with the first core frame through screws, a wireless charging frame is arranged in the bottom cover, and a wireless charging coil for wirelessly charging the rotary toothbrush is wound on the wireless charging frame.
The invention has the following beneficial effects: the connecting rod is driven by the linear motor to conduct linear telescopic motion, so that the connecting rod drives the brush disc to conduct rotary reciprocating motion, electric tooth cleaning is achieved, a toothbrush assembly and a rotary toothbrush are further provided, gears are not required to be used for transmission, noise reduction on the rotary toothbrush is facilitated, and use experience of a user is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a toothbrush assembly according to the present disclosure;
FIG. 2 is a schematic view of an exploded construction of a toothbrush assembly as disclosed in this embodiment;
FIG. 3 is a schematic view of a partial construction of a toothbrush assembly as disclosed in this embodiment;
FIG. 4 is a schematic view of the construction of a decorative ring in a toothbrush assembly as disclosed in this embodiment;
fig. 5 is a schematic perspective view of a rotary toothbrush according to the present embodiment;
FIG. 6 is a schematic view showing a front view of a rotary toothbrush according to the present embodiment;
fig. 7 is a schematic view of the sectional structure A-A of fig. 6.
Reference numerals: 1. a toothbrush handle; 2. a connecting rod; 3. a linear motor; 31. a motor body; 32. a motor shaft; 4. brushing a disc; 41. a limit groove; 5. brushing; 6. a limiting shaft; 7. a decorative ring; 71. a clamping block; 8. a handle barrel; 9. a first movement frame; 10. a second movement rack; 11. a bottom cover; 12. a first control board; 13. a second control board; 14. a battery; 15. a wireless charging rack; 16. a control button; 17. a cushion pad; 18. a clamping hole; 19. and (3) a spring.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
According to a first aspect, an embodiment of the present invention discloses a toothbrush assembly, as shown in fig. 1-4, comprising: toothbrush handle 1, connecting rod 2 and linear electric motor 3, the last rotation of toothbrush handle 1 is connected with brush dish 4, installs a plurality of brush hair 5 on the brush dish 4, and connecting rod 2 is located toothbrush handle 1, and the one end of connecting rod 2 is articulated with brush dish 4, and linear electric motor 3 is used for driving connecting rod 2 and carries out sharp concertina movement to make connecting rod 2 drive brush dish 4 and rotate reciprocating motion.
It should be noted that, carry out linear telescopic motion through linear motor 3 drive connecting rod 2 to make connecting rod 2 drive brush dish 4 and rotate reciprocating motion, realize electronic clean tooth, and then provide a toothbrush subassembly and rotatory toothbrush, need not to adopt the gear to carry out the transmission, be convenient for fall the noise to rotatory toothbrush, strengthened user's use experience.
As shown in fig. 2 and 3, the rotation angle of the brush plate 4 is less than or equal to 180 degrees.
As shown in fig. 1-4, the toothbrush handle 1 is embedded with a limiting shaft 6, and the brush disk 4 is provided with a limiting groove 41 matched with the limiting shaft 6. The brush plate 4 is driven by the connecting rod 2 to perform a rotational movement, and the limiting groove 41 performs a limiting function to limit the rotation of the brush plate 4.
As shown in fig. 1-4, the toothbrush further comprises a spring 19, one end of the spring 19 is abutted with the connecting rod 2, and the other end of the spring 19 is abutted with the inner wall of the toothbrush handle 1. When the linear motor 3 drives the connecting rod 2 to extend, the connecting rod 2 drives the brush disc 4 to rotate, the spring 19 is extruded, and the impact force of the connecting rod 2 is prevented from being larger; when the linear motor 3 drives the connecting rod 2 to retract, the spring 19 rebounds, so that the connecting rod 2 drives the brush disc 4 to return and rotate, and flexible electric tooth cleaning is realized.
As shown in fig. 1 to 4, the linear motor 3 includes a motor body 31 and a motor shaft 32, the motor body 31 is used for driving the motor shaft 32 to perform linear telescopic movement, and one end of the motor shaft 32 far away from the motor body 31 is connected with the connecting rod 2. It should be noted that, the motor body 31 provides driving power, drives the motor shaft 32 to perform linear telescopic motion, drives the connecting rod 2 to perform linear telescopic motion, and because the connecting rod 2 is hinged with the brush disc 4, the connecting rod 2 drives the brush disc 4 to perform reciprocating rotary motion.
As shown in fig. 1 to 4, one end of the motor shaft 32 is embedded in the link 2 and is engaged with the link 2. It should be noted that, because one end of the motor shaft 32 is clamped with the connecting rod 2, the motor shaft 32 is convenient to drive the connecting rod 2 to perform linear telescopic motion.
As shown in fig. 2 and 5, the toothbrush handle 1 is sleeved with a decorative ring 7 at one end opposite to the brush disc 4. In the specific implementation process, the toothbrush handle 1 is provided with a clamping hole 18, and the decorative ring 7 is internally provided with a clamping block 71 corresponding to the clamping hole 18.
According to a second aspect, an embodiment of the present invention discloses a rotary toothbrush, as shown in fig. 1-7, comprising: the handle section of thick bamboo 8, first core frame 9, second core frame 10, bottom 11 and the toothbrush subassembly of above-mentioned first aspect, first core frame 9 can dismantle with second core frame 10 and be connected, first core frame 9 joint is in handle section of thick bamboo 8, linear electric motor 3 installs between first core frame 9 and second core frame 10, install first control panel 12 and second control panel 13 on the first core frame 9, linear electric motor 3, first control panel 12 and second control panel 13 are electric connection each other. In the specific implementation, a control button 16 for controlling the working state of the rotary toothbrush is arranged on the handle cylinder 8.
As shown in fig. 5 to 7, a battery 14 is installed between the first deck 9 and the second deck 10, and the battery 14 is used to supply power to the linear motor 3. In the specific implementation process, a buffer cushion 17 is arranged in the first movement rack 9, and the battery 14 is abutted with the buffer cushion 17; the cushion pad 17 is made of EVA material, and vibration of the battery 14 can be buffered through arrangement of the cushion pad 17.
As shown in fig. 5 to 7, the bottom cover 11 is fastened and connected with the first movement frame 9 by screws, a wireless charging frame 15 is installed in the bottom cover 11, and a wireless charging coil for wirelessly charging the rotary toothbrush is wound on the wireless charging frame 15. It should be noted that, through the setting of wireless charging frame 15 and wireless charging coil, be convenient for carry out wireless charging to the rotatory toothbrush of this application.
Working principle: the connecting rod 2 is driven by the linear motor 3 to perform linear telescopic motion, so that the connecting rod 2 drives the brush disc 4 to perform rotary reciprocating motion, electric tooth cleaning is realized, a toothbrush assembly and a rotary toothbrush are further provided, gears are not required to be adopted for transmission, noise reduction is performed on the rotary toothbrush, and the use experience of a user is enhanced.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (10)
1. A toothbrush assembly, comprising: toothbrush handle (1), connecting rod (2) and linear electric motor (3), rotate on toothbrush handle (1) and be connected with brush dish (4), install a plurality of brush hair (5) on brush dish (4), connecting rod (2) are located in toothbrush handle (1), the one end of connecting rod (2) with brush dish (4) are articulated, linear electric motor (3) are used for the drive connecting rod (2) carry out sharp concertina movement, so that connecting rod (2) drive brush dish (4) carry out rotatory reciprocating motion.
2. Toothbrush assembly according to claim 1, characterized in that the angle of rotation of the brush disc (4) is less than or equal to 180 degrees.
3. Toothbrush assembly according to claim 1 or 2, characterized in that the toothbrush handle (1) is embedded with a limit shaft (6), the brush disc (4) is provided with a limit groove (41) adapted to the limit shaft (6).
4. The toothbrush assembly according to claim 1 further comprising a spring (19), one end of the spring (19) being in abutment with the connecting rod (2), the other end of the spring (19) being in abutment with the inner wall of the toothbrush handle (1).
5. The toothbrush assembly according to claim 1, 2 or 4, wherein the linear motor (3) comprises a motor body (31) and a motor shaft (32), the motor body (31) is used for driving the motor shaft (32) to perform linear telescopic motion, and one end of the motor shaft (32) away from the motor body (31) is connected with the connecting rod (2).
6. The toothbrush assembly of claim 5, wherein one end of the motor shaft (32) is embedded within the connecting rod (2) and is snapped into engagement with the connecting rod (2).
7. Toothbrush assembly according to claim 1, characterized in that the end of the toothbrush handle (1) opposite the brush disc (4) is sleeved with a decorative ring (7).
8. A rotary toothbrush, comprising: handle section of thick bamboo (8), first core frame (9), second core frame (10), bottom (11) and the toothbrush subassembly of any one of claims 1-7, first core frame (9) with second core frame (10) can dismantle the connection, first core frame (9) joint in handle section of thick bamboo (8), linear electric motor (3) install in first core frame (9) with between second core frame (10), install first control panel (12) and second control panel (13) on first core frame (9), linear electric motor (3) first control panel (12) with second control panel (13) are electric connection each other.
9. A rotary toothbrush according to claim 8, characterized in that a battery (14) is mounted between the first cartridge (9) and the second cartridge (10), the battery (14) being adapted to supply the linear motor (3) with electrical energy.
10. The rotary toothbrush according to claim 9, wherein the bottom cover (11) is fixedly connected with the first movement frame (9) through screws, a wireless charging frame (15) is installed in the bottom cover (11), and a wireless charging coil for wirelessly charging the rotary toothbrush is wound on the wireless charging frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311760982.XA CN117598822A (en) | 2023-12-19 | 2023-12-19 | Toothbrush assembly and rotary toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311760982.XA CN117598822A (en) | 2023-12-19 | 2023-12-19 | Toothbrush assembly and rotary toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117598822A true CN117598822A (en) | 2024-02-27 |
Family
ID=89953587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311760982.XA Pending CN117598822A (en) | 2023-12-19 | 2023-12-19 | Toothbrush assembly and rotary toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117598822A (en) |
-
2023
- 2023-12-19 CN CN202311760982.XA patent/CN117598822A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6721986B2 (en) | Electric toothbrush | |
| CN114869523B (en) | Multifunctional electric toothbrush power handle | |
| CN110368125B (en) | Low-speed flat-rotating electric toothbrush | |
| CN115137515A (en) | Electric toothbrush head and multifunctional electric toothbrush | |
| CN209966625U (en) | Replaceable electric toothbrush | |
| CN210095974U (en) | Electric toothbrush | |
| CN117598822A (en) | Toothbrush assembly and rotary toothbrush | |
| CN217525469U (en) | Multifunctional power handle of electric toothbrush | |
| CN208808707U (en) | A kind of comprehensive electric toothbrush | |
| CN220025274U (en) | Electric toothbrush | |
| CN108969141A (en) | Comprehensive electric toothbrush | |
| CN218010045U (en) | Sound wave toothbrush | |
| CN107080602B (en) | Concentric double-shaft machine core and electric toothbrush using same | |
| CN214761571U (en) | Electric toothbrush | |
| CN219323518U (en) | Rotary electric toothbrush head structure | |
| EP3395199B1 (en) | Oral care appliance and its care head | |
| US20060225230A1 (en) | Electric tooth brush with a latitudely oscillating brush head | |
| CN220694605U (en) | Hair washing brush | |
| CN217908059U (en) | Electric toothbrush adopting thread drive and having automatic toothpaste squeezing function | |
| CN213851204U (en) | Arc rotating structure vertical electric toothbrush | |
| CN219940857U (en) | Electric toothbrush | |
| WO2023082876A1 (en) | Cleaning and care appliance | |
| CN220655021U (en) | Swing toothbrush head structure | |
| CN216306639U (en) | Reciprocating mechanism for electric brush | |
| CN218922849U (en) | Multifunctional electric toothbrush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |