CN114010358A - Electric toothbrush with tooth flushing function - Google Patents
Electric toothbrush with tooth flushing function Download PDFInfo
- Publication number
- CN114010358A CN114010358A CN202111338959.2A CN202111338959A CN114010358A CN 114010358 A CN114010358 A CN 114010358A CN 202111338959 A CN202111338959 A CN 202111338959A CN 114010358 A CN114010358 A CN 114010358A
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- electric toothbrush
- bidirectional motor
- pump body
- hollow
- 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.)
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Classifications
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- 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
- A61C17/36—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor with rinsing means
-
- 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
-
- 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
- A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
Abstract
The invention relates to an electric toothbrush with tooth flushing function, which comprises a bidirectional motor with a hollow shaft branch, wherein the lower end of the bidirectional motor is communicated with a hose through a pump body assembly; the outer side of the machine core is provided with a control panel and a battery bin, the machine core is arranged inside the brush handle, and the machine core and the water tank are packaged by adopting a base; the top end of the hollow shaft branch is inserted into the bottom of the hollow brush head, and the side surface of the top of the hollow brush head is provided with a rectification water outlet hole and brush hair. The invention relates to an electric toothbrush with tooth flushing function, which has the same appearance as a common electric toothbrush, adopts a hollow brush head by arranging a water tank and a pump body component in the electric toothbrush, adopts a bidirectional motor with a hollow shaft branch capable of operating in dual modes, and can realize the tooth brushing function and the tooth flushing function by matching the bidirectional motor with the pump body component under the condition of unchanged appearance weight without additionally arranging equipment such as a water pump motor and the like independent of the bidirectional motor.
Description
Technical Field
The invention relates to the technical field of bidirectional motors and electric toothbrushes, in particular to an electric toothbrush with a tooth flushing function.
Background
The electric toothbrush is used for cleaning the tooth surface efficiently, and the tooth flusher is used for cleaning the gaps between teeth, so that users seeking tooth cleaning and maintenance generally purchase the electric toothbrush and the tooth flusher at the same time. In order to reduce the number of devices and facilitate the use of users, cleaning devices with tooth flushing device functions are added on the market on the basis of electric toothbrushes by additionally arranging devices such as a brush motor, a piston pump, a water tank and a flow guide pipe, and the cleaning devices pump water out of the water tank through compressed air to realize the tooth flushing function.
However, such electric toothbrushes are often too bulky and heavy to increase in weight after the tooth rinsing function is added, the capacity of the storage battery is severely compressed, the cruising ability is deteriorated, the increase in volume and weight also causes difficulty in being flexibly and conveniently held by a user for use, the user cannot obtain good use experience in the basic tooth brushing function or the newly added tooth rinsing function, and the practicability is not fully considered in the design.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides an electric toothbrush with a tooth flushing function.
The technical scheme adopted by the invention is as follows:
an electric toothbrush with a tooth flushing function, characterized by comprising:
the bidirectional motor 1 is provided with a hollow shaft branch 11, the lower end of the bidirectional motor 1 is communicated with a hose 3 through a pump body assembly 2, and the bidirectional motor 1, the pump body assembly 2 and a water tank 4 are sequentially arranged on the inner side of a machine core 5;
a control panel 51 electrically connected to control the bidirectional motor 1 is arranged on the outer side of the movement 5, and a convex battery compartment 52 is arranged at the bottom of the outer side of the movement 5, wherein the battery compartment 52 is used for installing a battery 6 electrically connected to the control panel 51 so as to supply power to the bidirectional motor 1 through the control panel 51;
the core is arranged inside the brush handle 7, and the base 71 is adopted to encapsulate the core 5 and the water tank 4;
the top end of the hollow shaft branch 11 is provided with an inserting structure which is adaptive to the hollow brush head 8, the inserting structure extends out of the top end opening of the brush handle 7 and is firmly inserted into the bottom of the hollow brush head 8, and the hose 3, the pump body assembly 2, the hollow shaft branch 11 and the hollow brush head 8 are sequentially communicated to form a passage;
a plurality of rectification water outlet holes 81 are formed in the side face of the top of the hollow brush head 8, and bristles 82 are distributed around the rectification water outlet holes 81.
Preferably, the shaft of the bidirectional motor 1 has a radial swing mode in which the shaft reciprocates in the radial direction thereof, and an axial expansion mode in which the shaft reciprocates in the axial direction thereof;
the radial swing mode is matched with the bristles 82 of the hollow brush head 8 to realize the function of tooth brushing;
the axial telescopic mode is matched with the pump body assembly 2, the hollow shaft branch 11 and the hollow brush head 8 to realize the tooth flushing function.
Preferably, the pump body assembly 2 comprises a water suction pipe head 22, a diaphragm meson 23, a piston column 24, a silica gel nozzle 25 and a piston 26 which are sequentially arranged in series inside the pump body 21;
the water suction pipe head 22 is used for hermetically connecting the hose 3 and the hollow shaft branch 11;
the diaphragm meson 23, the piston column 24, the silica gel nozzle 25 and the piston 26 are matched to realize unidirectional liquid flow, so that liquid backflow is avoided.
Preferably, one end of the hose 3 is communicated with the hollow shaft branch 11, and the other end extends to the lower part inside the water tank 4, so as to stably pump the liquid in the water tank 4.
Preferably, a soft silica gel ring 9 is embedded in a joint of the hollow shaft branch 11 and the opening at the top end of the brush handle 7 to waterproof and seal the movement 5.
Preferably, when a user inputs a tooth brushing instruction through the control panel 51, the control panel 51 controls the bidirectional motor 1 to operate in a radial oscillation mode, and the hollow shaft branches 11 drive the bristles 82 to oscillate back and forth along a radial direction at a high frequency.
Preferably, when a user inputs a tooth punching instruction through the control panel 51, the control panel 51 controls the bidirectional motor 1 to operate in an axial telescopic mode, the hollow shaft branch 11 drives the piston 26 to perform high-frequency radial reciprocating motion in the pump body 21, and gas and liquid in the water tank 4 are discharged in a unidirectional manner through a passage formed by the hose 3, the pump body assembly 2, the hollow shaft branch 11 and the hollow brush head 8;
the liquid is ejected from the rectification water outlet 81 at a high speed to form a water dental floss for washing the slit between teeth.
Compared with the prior art, the invention has the following advantages:
the invention relates to an electric toothbrush with tooth flushing function, which has the same appearance as a common electric toothbrush, adopts a hollow brush head by arranging a water tank and a pump body component in the electric toothbrush, adopts a bidirectional motor with a hollow shaft branch capable of operating in dual modes, and can realize the tooth brushing function and the tooth flushing function by matching the bidirectional motor with the pump body component under the condition of unchanged appearance weight without additionally arranging equipment such as a water pump motor and the like independent of the bidirectional motor.
Drawings
FIG. 1 is an exploded view of an electric toothbrush with a tooth rinsing function according to the present invention;
FIG. 2 is a schematic sectional view of an electric toothbrush with a tooth rinsing function according to the present invention;
fig. 3 is a schematic external view of an electric toothbrush having a tooth rinsing function according to the present invention.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and embodiment examples.
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The electric toothbrush with the tooth flushing function of the invention can comprise the following embodiments:
referring to fig. 1, 2 and 3, the electric toothbrush with a tooth rinsing function according to the present invention includes:
the bidirectional motor 1 with the hollow shaft branch 11 is provided, the lower end of the bidirectional motor 1 is communicated with the hose 3 through the pump body component 2, and the bidirectional motor 1, the pump body component 2 and the water tank 4 are sequentially arranged on the inner side of the machine core 5;
a control panel 51 electrically connected to control the bidirectional motor 1 is arranged on the outer side of the movement 5, and a convex battery compartment 52 is arranged at the bottom of the outer side of the movement 5, the battery compartment 52 is used for installing a battery 6 electrically connected to the control panel 51, so as to supply power to the bidirectional motor 1 through the control panel 51;
the core is arranged inside the brush handle 7, and the base 71 is adopted to package the core 5 and the water tank 4;
the top end of the hollow shaft branch 11 is provided with an inserting structure which is adaptive to the hollow brush head 8, the top end of the hollow shaft branch extends out of the brush handle 7 and is provided with an opening, the opening is firmly inserted into the bottom of the hollow brush head 8, and the hose 3, the pump body component 2, the hollow shaft branch 11 and the hollow brush head 8 are sequentially communicated to form a passage;
a plurality of rectification water outlet holes 81 are formed in the side face of the top of the hollow brush head 8, and bristles 82 are distributed around the rectification water outlet holes 81.
In the present embodiment, the shaft of the bidirectional motor 1 has a radial swing mode in which the shaft reciprocates in the radial direction thereof, and an axial expansion mode in which the shaft reciprocates in the axial direction thereof;
as an alternative embodiment, the radial oscillation mode is matched with the bristles 82 of the hollow brush head 8 to realize the tooth brushing function;
as an alternative embodiment, the axial telescopic mode is matched with the pump body assembly 2, the hollow shaft branch 11 and the hollow brush head 8 to realize the tooth flushing function.
In this embodiment, the pump body assembly 2 includes a water suction pipe head 22, a diaphragm meson 23, a piston column 24, a silica gel nozzle 25 and a piston 26 which are sequentially arranged in series inside the pump body 21;
the water suction pipe head 22 is used for hermetically connecting the hose 3 and the hollow shaft branch 11;
the diaphragm meson 23, the piston column 24, the silica gel nozzle 25 and the piston 26 are matched to realize one-way liquid flow, so that liquid backflow is avoided.
Therefore, the liquid in the water tank 4 can only flow out of the passage in one direction by the pump body 21, thereby ensuring a stable water flow.
In this embodiment, one end of the hose 3 is connected to the hollow shaft branch 11, and the other end extends to the lower portion inside the water tank 4, so as to stably pump the liquid in the water tank 4.
Therefore, under the condition that the user holds the electric toothbrush, the hose 3 is always stably positioned in the liquid at the bottom of the water tank 4, and the phenomenon of air suction to cause water flow interruption is avoided.
In this embodiment, the soft silicone ring 9 is embedded in the joint between the hollow shaft branch 11 and the opening at the top end of the brush handle 7 to waterproof and seal the movement 5.
Therefore, the liquid flowing out from the hollow brush head 8 can not permeate into the machine core, and the safe and stable operation of the equipment is ensured.
In this embodiment, when a user inputs a brushing instruction through the control panel 51, the control panel 51 controls the bidirectional motor 1 to operate in a radial oscillation mode, and the hollow shaft 11 drives the bristles 82 to oscillate back and forth along a radial direction at a high frequency. Thus, the user can perform tooth surface cleaning by the high-frequency reciprocating bristles 82.
In this embodiment, when a user inputs a tooth punching instruction through the control panel 51, the control panel 51 controls the bidirectional motor 1 to operate in an axial telescopic mode, the hollow shaft branch 11 drives the piston 26 to perform high-frequency radial reciprocating motion in the pump body 21, and gas and liquid in the water tank 4 are discharged in a single direction through a passage formed by the hose 3, the pump body assembly 2, the hollow shaft branch 11 and the hollow brush head 8;
the liquid is ejected from the rectification water outlet 81 at a high speed to form a water dental floss for washing the teeth gap
Thereby, the liquid efflux that pumps in rectification apopore 81 department is parallel with the brush hair, therefore can be used to wash the slot at a high speed steadily, and need not to brush the head replacement and can wash the tooth for other subassemblies, it is convenient to use, and the practicality is extremely strong.
In summary, the electric toothbrush with tooth washing function according to the present invention has an external shape identical to that of a common electric toothbrush, and the electric toothbrush with tooth washing function has the advantages of convenient use, strong practicability, and excellent user experience by using a built-in water tank and a pump body assembly, adopting a hollow brush head, adopting a bidirectional motor with a hollow shaft capable of dual-mode operation, and realizing tooth washing function by matching the bidirectional motor with the pump body assembly without changing the external shape weight without adding a water pump motor and other devices independent of the bidirectional motor.
Claims (7)
1. An electric toothbrush with a tooth flushing function, characterized by comprising:
the bidirectional motor 1 is provided with a hollow shaft branch 11, the lower end of the bidirectional motor 1 is communicated with a hose 3 through a pump body assembly 2, and the bidirectional motor 1, the pump body assembly 2 and a water tank 4 are sequentially arranged on the inner side of a machine core 5;
a control panel 51 electrically connected to control the bidirectional motor 1 is arranged on the outer side of the movement 5, and a convex battery compartment 52 is arranged at the bottom of the outer side of the movement 5, wherein the battery compartment 52 is used for installing a battery 6 electrically connected to the control panel 51 so as to supply power to the bidirectional motor 1 through the control panel 51;
the core is arranged inside the brush handle 7, and the base 71 is adopted to encapsulate the core 5 and the water tank 4;
the top end of the hollow shaft branch 11 is provided with an inserting structure which is adaptive to the hollow brush head 8, the inserting structure extends out of the top end opening of the brush handle 7 and is firmly inserted into the bottom of the hollow brush head 8, and the hose 3, the pump body assembly 2, the hollow shaft branch 11 and the hollow brush head 8 are sequentially communicated to form a passage;
a plurality of rectification water outlet holes 81 are formed in the side face of the top of the hollow brush head 8, and bristles 82 are distributed around the rectification water outlet holes 81.
2. The electric toothbrush with a function of flushing teeth as claimed in claim 1, characterized by comprising:
the shaft branch of the bidirectional motor 1 has a radial swing mode of reciprocating and swinging along the radial direction thereof and an axial expansion mode of reciprocating and expanding along the axial direction thereof;
the radial swing mode is matched with the bristles 82 of the hollow brush head 8 to realize the function of tooth brushing;
the axial telescopic mode is matched with the pump body assembly 2, the hollow shaft branch 11 and the hollow brush head 8 to realize the tooth flushing function.
3. The electric toothbrush with a function of flushing teeth as claimed in claim 1, characterized by comprising:
the pump body component 2 comprises a water suction pipe head 22, a diaphragm meson 23, a piston column 24, a silica gel nozzle 25 and a piston 26 which are sequentially arranged in series inside the pump body 21;
the water suction pipe head 22 is used for hermetically connecting the hose 3 and the hollow shaft branch 11;
the diaphragm meson 23, the piston column 24, the silica gel nozzle 25 and the piston 26 are matched to realize unidirectional liquid flow, so that liquid backflow is avoided.
4. The electric toothbrush with a function of flushing teeth as claimed in claim 1, characterized by comprising:
one end of the hose 3 is communicated with the hollow shaft branch 11, and the other end of the hose extends to the lower part inside the water tank 4 so as to stably pump the liquid in the water tank 4.
5. The electric toothbrush with a function of flushing teeth as claimed in claim 1, characterized by comprising:
and a soft silica gel ring 9 is embedded at the joint of the hollow shaft branch 11 and the hole at the top end of the brush handle 7 to carry out waterproof sealing on the machine core 5.
6. The electric toothbrush with a function of flushing teeth as claimed in claim 2, characterized by comprising:
when a user inputs a tooth brushing instruction through the control panel 51, the control panel 51 controls the bidirectional motor 1 to operate in a radial oscillation mode, and the hollow shaft branches 11 drive the bristles 82 to generate high-frequency reciprocating oscillation along a radial direction.
7. The electric toothbrush with a function of flushing teeth as claimed in claim 2, characterized by comprising:
when a user inputs a tooth punching instruction through the control panel 51, the control panel 51 controls the bidirectional motor 1 to operate in an axial telescopic mode, the hollow shaft branch 11 drives the piston 26 to perform high-frequency radial reciprocating motion in the pump body 21, and gas and liquid in the water tank 4 are discharged in a unidirectional manner through a passage formed by the hose 3, the pump body assembly 2, the hollow shaft branch 11 and the hollow brush head 8;
the liquid is ejected from the rectification water outlet 81 at a high speed to form a water dental floss for washing the slit between teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111338959.2A CN114010358A (en) | 2021-11-12 | 2021-11-12 | Electric toothbrush with tooth flushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111338959.2A CN114010358A (en) | 2021-11-12 | 2021-11-12 | Electric toothbrush with tooth flushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114010358A true CN114010358A (en) | 2022-02-08 |
Family
ID=80063986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111338959.2A Pending CN114010358A (en) | 2021-11-12 | 2021-11-12 | Electric toothbrush with tooth flushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114010358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115040281A (en) * | 2022-05-12 | 2022-09-13 | 自贡市精神卫生中心 | Multifunctional electric toothbrush |
-
2021
- 2021-11-12 CN CN202111338959.2A patent/CN114010358A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115040281A (en) * | 2022-05-12 | 2022-09-13 | 自贡市精神卫生中心 | Multifunctional electric toothbrush |
| CN115040281B (en) * | 2022-05-12 | 2024-03-08 | 自贡市精神卫生中心 | Multifunctional electric toothbrush |
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