CN114917048A - Dental floss vibration system of electric dental floss rod - Google Patents
Dental floss vibration system of electric dental floss rod Download PDFInfo
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- CN114917048A CN114917048A CN202210625690.4A CN202210625690A CN114917048A CN 114917048 A CN114917048 A CN 114917048A CN 202210625690 A CN202210625690 A CN 202210625690A CN 114917048 A CN114917048 A CN 114917048A
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- dental floss
- floss
- main body
- clamping
- follow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C15/00—Devices for cleaning between the teeth
- A61C15/04—Dental floss; Floss holders
- A61C15/046—Flossing tools
- A61C15/047—Flossing tools power-driven
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- 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 provides a dental floss vibration system of an electric dental floss rod, comprising: a body shell; the dental floss clamping device comprises a dental floss clamping module, a dental floss clamping module and a control module, wherein the dental floss clamping module comprises a dental floss clamping main body for clamping the dental floss in a tensioning state and a follow-up groove arranged on the dental floss clamping main body; the core module, the core module includes rotary drive device, the runner of being connected with rotary drive device and locates the eccentric shaft of runner, and the eccentric shaft stretches into to the follow-up groove in and with follow-up groove sliding fit to make the trapping mechanism bulk phase make straight reciprocating motion for the fuselage casing. The invention can keep the direction of the vibration plane of the dental floss consistent with the direction of the plane of the slits between the teeth, can effectively avoid the vibration of the shell of the machine body and improve the oral cavity cleaning experience of a user.
Description
Technical Field
The invention relates to the technical field of oral cleaning, in particular to a dental floss vibration system of an electric dental floss rod.
Background
The physical dental floss mainly comprises a dental floss, a manual dental floss rod and an electric dental floss rod. The dental floss requires higher use skill of users, and is inconvenient for common users to operate; the manual dental floss rod mainly adopts one-time operation, so that great resource waste is caused; the electric dental floss rod has the advantages of high efficiency, simple and convenient operation and repeated utilization. The electronic dental floss stick on the existing market mainly uses the sound wave vibrations form, and this kind of product can transmit the vibrations of motor to the fuselage of electronic dental floss stick to can make the whole dental floss head of entry also take place strong vibrations, cause whole dental floss head to collide with tooth or gum when using like this, cause the damage to the oral cavity, the sound wave vibrations of high frequency transmit to the lip also can make the abluent experience of oral cavity feel the worsen.
Disclosure of Invention
In view of the above disadvantages of the prior art, the technical problem to be solved by the present invention is to provide a floss vibrating system of an electric floss rod, which can keep the direction of the vibrating plane of the floss consistent with the direction of the plane of the slit between the teeth, and can effectively avoid the vibration of the body shell, thereby improving the experience of oral cleaning of the user.
In order to solve the above technical problems, the present invention provides a dental floss vibrating system of an electric dental floss stick, comprising:
a body shell;
the dental floss clamping device comprises a dental floss clamping module, a dental floss clamping module and a control module, wherein the dental floss clamping module comprises a dental floss clamping main body for clamping the dental floss in a tensioning state and a follow-up groove arranged on the dental floss clamping main body;
the core module, the core module includes rotary drive device, the runner of being connected with rotary drive device and locates the eccentric shaft of runner, and the eccentric shaft stretches into to the follow-up groove in and with follow-up groove sliding fit to make the trapping mechanism bulk phase make straight reciprocating motion for the fuselage casing.
Preferably, the rotary driving device comprises an installation integration frame, a motor and a battery, the installation integration frame is arranged on the machine body shell, and the installation integration frame is provided with a first accommodating cavity for installing the motor and a second accommodating cavity for installing the battery.
Preferably, the mounting integrated frame comprises a bin body with an opening on one side, two clamping bent plates are symmetrically arranged on the closed side of the bin body, the inner cavity of the bin body forms the second accommodating cavity, and the first accommodating cavity is formed by a space structure jointly limited by the two clamping bent plates.
Preferably, the movement module further comprises a sealing element support and a sealing element, the sealing element support is sleeved on the rotation driving device and is provided with a central hole allowing the driving end of the rotation driving device to penetrate through, and the sealing element is arranged between the sealing element support and the body shell.
Preferably, the movement module further comprises a circuit board, and the circuit board is electrically connected with the rotation driving device.
Preferably, the following groove is arranged on one side of the wire clamping main body facing the movement module, the extending direction of the following groove is perpendicular to the sliding direction of the wire clamping main body, and the extending direction of the following groove is perpendicular to the axial direction of the eccentric shaft.
Preferably, the rotating wheel has a first mounting hole for connection of the driving end of the rotary drive device and a second mounting hole offset in parallel to the first mounting hole for connection of the eccentric shaft.
Preferably, the wire clamping main body is provided with a sliding part, and the sliding part is in linear sliding fit with the machine body shell.
Preferably, the slider is plate fin shaped.
Preferably, the number of the sliding parts is two, and the two sliding parts are symmetrically arranged on two opposite sides of the wire clamping main body.
As described above, the floss vibrating system of the electric dental floss rod of the present invention has the following advantageous effects: the core module comprises a rotation driving device, a rotating wheel connected with the rotation driving device and an eccentric shaft arranged on the rotating wheel; since the turning wheel is coaxially connected with the rotation driving device and the axis of the eccentric shaft is parallel to and deviated from the rotation center line of the turning wheel, when the rotation driving device operates, the eccentric shaft performs eccentric rotation. The line clamping main body is linearly and slidably arranged on the machine body shell, and the follow-up groove is arranged on the line clamping main body and synchronously and linearly moves with the machine body shell; and because the extending direction of the follow-up groove is not parallel to the sliding direction of the wire clamping main body, when the eccentric shaft extends into the follow-up groove and is matched with the follow-up groove in a sliding manner, when the rotating wheel rotates for a circle, the follow-up groove is driven by the eccentric shaft to reciprocate linearly once, so that the wire clamping main body reciprocates linearly once, and the dental floss clamped by the wire clamping main body and in a tensioning state vibrates reciprocally once. Therefore, the vibration frequency of the dental floss is increased along with the increase of the rotating speed of the rotating wheel, so that the dental floss continuously vibrates in a reciprocating mode in one plane, and residues in gaps between teeth of a user can be effectively removed. In addition, compared with the existing electric dental floss rod mainly adopting a sound wave vibration mode, the electric dental floss rod provided by the invention adopts the dental floss vibration system, so that the rotary kinetic energy of the rotary driving device can be effectively converted into the vibration of the dental floss, and the vibration of the machine body shell can be effectively avoided, so that the machine body shell is kept in a static state; compared with the irregular vibration of the existing dental floss head mainly in the form of sound wave vibration, the direction of the vibration plane of the dental floss driven by the dental floss vibration system is consistent with the direction of the plane where the dental floss is located, and the cleaning of the dental floss is facilitated. Therefore, the dental floss vibration system of the electric dental floss rod can keep the direction of the vibration plane of the dental floss consistent with the direction of the plane of the dental floss, effectively avoid the vibration of the shell of the machine body and improve the experience of oral cavity cleaning of a user.
Drawings
FIG. 1 shows a cross-sectional view of a floss vibratory system for an electric floss pick of the present invention;
FIG. 2 is a partial cross-sectional view of the thread clamping module and the movement module;
fig. 3 is a perspective view of the movement module;
fig. 4 shows an exploded view of the movement module;
fig. 5 is a perspective view of the wire clamping module.
Description of the element reference numerals
1 fuselage shell
2 wire clamping module
21 wire clamping main body
22 follow-up groove
23 sliding member
3 movement module
31 rotation driving device
311 mounting integrated frame
311a first accommodating cavity
311b second accommodating cavity
311c cabin body
311d clamping bending plate
312 electric motor
313 battery
32 rotating wheel
321 first mounting hole
322 second mounting hole
33 eccentric shaft
34 seal holder
35 sealing element
36 circuit board
4 dental floss
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions that the present disclosure can be implemented, so that the present disclosure is not limited to the technical essence, and any structural modifications, ratio changes, or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms may be changed or adjusted without substantial change in the technical content.
As shown in fig. 1, 2, 3, 4 and 5, the present invention provides a floss vibrating system of an electric floss pick, comprising:
a body case 1;
the dental floss clamping device comprises a dental floss clamping module 2, a dental floss clamping module 2 and a control module, wherein the dental floss clamping module 2 comprises a dental floss clamping main body 21 and a follow-up groove 22, the dental floss clamping main body 21 is used for clamping a dental floss 4 in a tensioning state, the follow-up groove 22 is arranged on the dental floss clamping main body 21, the dental floss clamping main body 21 is linearly and slidably arranged on a machine body shell 1, and the extending direction of the follow-up groove 22 is not parallel to the sliding direction of the dental floss clamping main body 21;
and the movement module 3 comprises a rotation driving device 31, a rotating wheel 32 connected with the rotation driving device 31 and an eccentric shaft 33 arranged on the rotating wheel 32, wherein the eccentric shaft 33 extends into the follow-up groove 22 and is in sliding fit with the follow-up groove 22 so as to enable the wire clamping main body 21 to do linear reciprocating motion relative to the machine body shell 1.
In the present invention, the movement module 3 includes a rotation driving device 31, a turning wheel 32 connected to the rotation driving device 31, and an eccentric shaft 33 disposed on the turning wheel 32, where the eccentric shaft 33 may be integrally formed on the turning wheel 32, or the eccentric shaft 33 and the turning wheel 32 may be two mutually detachable and independent components; since the runner 32 is coaxially connected to the rotation driving means 31 and the axis of the eccentric shaft 33 is parallel to and deviated from the center line of rotation of the runner 32, the eccentric shaft 33 performs eccentric rotation when the rotation driving means 31 operates. Because the line clamping main body 21 is linearly and slidably arranged on the machine body shell 1 and the follow-up groove 22 is arranged on the line clamping main body 21, the follow-up groove 22 and the machine body shell 1 synchronously and linearly move; and because the extending direction of the following groove 22 is not parallel to the sliding direction of the thread clamping main body 21, when the eccentric shaft 33 extends into the following groove 22 and is matched with the following groove 22 in a sliding manner, every time the rotating wheel 32 rotates for one circle, the following groove 22 is driven by the eccentric shaft 33 to reciprocate linearly once, so that the thread clamping main body 21 reciprocates linearly once, and the dental floss 4 clamped by the thread clamping main body 21 in a tensioning state vibrates reciprocally once. Therefore, the vibration frequency of the dental floss 4 becomes higher as the rotation speed of the rotary wheel 32 becomes higher, so that the dental floss 4 is continuously vibrated back and forth in one plane, thereby effectively removing residues in the slits between the teeth of the user. In addition, compared with the existing electric dental floss rod mainly adopting the sound wave vibration mode, the electric dental floss rod of the invention adopts the dental floss vibration system, can effectively convert the rotation kinetic energy of the rotation driving device 31 into the vibration of the dental floss 4, and can effectively avoid the vibration of the machine body shell 1, thereby keeping the machine body shell 1 in a static state; compared with the irregular vibration of the existing dental floss head mainly in the form of sound wave vibration, the direction of the vibration plane of the dental floss 4 driven by the dental floss vibration system is consistent with the direction of the plane where the dental floss is located, and the cleaning of the dental floss is facilitated.
Therefore, the dental floss vibration system of the electric dental floss rod can keep the direction of the vibration plane of the dental floss 4 consistent with the direction of the plane of the slits between the teeth, can effectively avoid the vibration of the machine body shell 1, and improves the oral cavity cleaning experience of a user.
As shown in fig. 3 and 4, in order to reduce the installation space of the rotation driving device 31, the rotation driving device 31 includes an installation assembly frame 311, a motor 312, and a battery 313, the installation assembly frame 311 is disposed on the body housing 1, and the installation assembly frame 311 has a first receiving cavity 311a for installing the motor 312 and a second receiving cavity 311b for installing the battery 313.
Further, in order to simplify the structure of the mounting rack 311 and facilitate the mounting of the motor 312 and the battery 313, the mounting rack 311 includes a bin 311c with an opening on one side, two clamping bent plates 311d are symmetrically disposed on the closed side of the bin 311c, the clamping bent plates 311d may be integrally formed with the bin 311c, or the clamping bent plates 311d and the bin 311c are taken as two mutually detachable and independent components, an inner cavity of the bin 311c constitutes the second receiving cavity 311b, and a spatial structure defined by the two clamping bent plates 311d constitutes the first receiving cavity 311 a.
Since the rotation driving device 31 and the wheel 32 are located in different cavities of the body housing 1, in order to improve the water tightness between the rotation driving device 31 and the wheel 32, the movement module 3 further includes a sealing member support 34 and a sealing member 35, the sealing member support 34 is sleeved on the rotation driving device 31 and has a central hole allowing the driving end of the rotation driving device 31 to pass through, and the sealing member 35 is located between the sealing member support 34 and the body housing 1.
In order to facilitate control of the rotation driving device 31, the movement module 3 further includes a circuit board 36, and the circuit board 36 is electrically connected to the rotation driving device 31.
As shown in fig. 2, in order to improve the transmission efficiency between the rotary driving device 31 and the thread tension module 2, the following slot 22 is disposed on the side of the thread tension main body 21 facing the movement module 3, the extending direction of the following slot 22 is perpendicular to the sliding direction of the thread tension main body 21, and the extending direction of the following slot 22 is perpendicular to the axial direction of the eccentric shaft 33.
As shown in fig. 2, in order to facilitate the assembly of the rotor 32, the rotor 32 has a first mounting hole 321 to which the driving end of the rotation driving unit 31 is connected and a second mounting hole 322 which is offset in parallel to the first mounting hole 321 and to which the eccentric shaft 33 is connected.
As shown in fig. 5, in order to improve the smooth sliding of the wire clamping body 21, a sliding member 23 is provided on the wire clamping body 21, and the sliding member 23 is linearly slidably engaged with the body housing 1.
In order to further improve the sliding smoothness of the wire clamping main body 21, the sliding member 23 is plate fin shaped.
In order to further improve the sliding smoothness of the wire clamping main body 21, the number of the sliding members 23 is two, and the two sliding members 23 are symmetrically arranged on two opposite sides of the wire clamping main body 21.
In conclusion, the dental floss vibration system of the electric dental floss rod can enable the direction of the vibration plane of the dental floss to be consistent with the direction of the plane where the dental floss is located, can effectively avoid the vibration of the shell of the machine body, and improves the experience of oral cavity cleaning of a user. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A flossing vibration system for an electrically powered flosser comprising:
a body case (1);
the dental floss clamping device comprises a floss clamping module (2), wherein the floss clamping module (2) comprises a floss clamping main body (21) used for clamping a dental floss (4) in a tensioning state and a follow-up groove (22) arranged on the floss clamping main body (21), the floss clamping main body (21) is linearly and slidably arranged on a machine body shell (1), and the extending direction of the follow-up groove (22) is not parallel to the sliding direction of the floss clamping main body (21);
the machine core module (3) comprises a rotary driving device (31), a rotating wheel (32) connected with the rotary driving device (31) and an eccentric shaft (33) arranged on the rotating wheel (32), wherein the eccentric shaft (33) extends into the follow-up groove (22) and is in sliding fit with the follow-up groove (22) so that the wire clamping main body (21) can make linear reciprocating motion relative to the machine body shell (1).
2. The floss vibratory system of an electric flosser as recited in claim 1, further comprising: the rotary driving device (31) comprises an installation integrated frame (311), a motor (312) and a battery (313), the installation integrated frame (311) is arranged on the machine body shell (1), and the installation integrated frame (311) is provided with a first accommodating cavity (311a) for installing the motor (312) and a second accommodating cavity (311b) for installing the battery (313).
3. A floss vibratory system for an electric flosser as set forth in claim 2, wherein: the mounting integrated frame (311) comprises a bin body (311c) with an opening at one side, two clamping bent plates (311d) are symmetrically arranged at the closed side of the bin body (311c), the inner cavity of the bin body (311c) forms the second accommodating cavity (311b), and a space structure jointly limited by the two clamping bent plates (311d) forms the first accommodating cavity (311 a).
4. The flossing vibration system for an electric flosser of claim 1, wherein: the movement module (3) further comprises a sealing element support (34) and a sealing element (35), the sealing element support (34) is sleeved on the rotary driving device (31) and is provided with a center hole allowing a driving end of the rotary driving device (31) to penetrate through, and the sealing element (35) is arranged between the sealing element support (34) and the body shell (1).
5. The flossing vibration system for an electric flosser of claim 1, wherein: the movement module (3) further comprises a circuit board (36), and the circuit board (36) is electrically connected with the rotation driving device (31).
6. The floss vibratory system of an electric flosser as recited in claim 1, further comprising: the follow-up groove (22) is arranged on one side, facing the core module (3), of the wire clamping main body (21), the extending direction of the follow-up groove (22) is perpendicular to the sliding direction of the wire clamping main body (21), and the extending direction of the follow-up groove (22) is perpendicular to the axial direction of the eccentric shaft (33).
7. The floss vibratory system of an electric flosser as recited in claim 1, further comprising: the rotating wheel (32) is provided with a first mounting hole (321) for connecting the driving end of the rotation driving device (31) and a second mounting hole (322) which is parallel and deviated to the first mounting hole (321) and is used for connecting the eccentric shaft (33).
8. The flossing vibration system for an electric flosser of claim 1, wherein: the wire clamping main body (21) is provided with a sliding part (23), and the sliding part (23) is in linear sliding fit with the machine body shell (1).
9. The floss vibratory system of an electric flosser as recited in claim 8, further comprising: the slider (23) is plate fin-shaped.
10. The floss vibratory system of an electric flosser as recited in claim 8, further comprising: the number of the sliding parts (23) is two, and the two sliding parts (23) are symmetrically arranged on two opposite sides of the wire clamping main body (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210625690.4A CN114917048A (en) | 2022-06-02 | 2022-06-02 | Dental floss vibration system of electric dental floss rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210625690.4A CN114917048A (en) | 2022-06-02 | 2022-06-02 | Dental floss vibration system of electric dental floss rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114917048A true CN114917048A (en) | 2022-08-19 |
Family
ID=82812682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210625690.4A Pending CN114917048A (en) | 2022-06-02 | 2022-06-02 | Dental floss vibration system of electric dental floss rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114917048A (en) |
-
2022
- 2022-06-02 CN CN202210625690.4A patent/CN114917048A/en active Pending
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