CN113456277A - Multifunctional tooth cleaner - Google Patents
Multifunctional tooth cleaner Download PDFInfo
- Publication number
- CN113456277A CN113456277A CN202110755486.XA CN202110755486A CN113456277A CN 113456277 A CN113456277 A CN 113456277A CN 202110755486 A CN202110755486 A CN 202110755486A CN 113456277 A CN113456277 A CN 113456277A
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- piston
- brush
- assembly
- water
- water tank
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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
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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
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3436—Rotation around the axis perpendicular to the plane defined by the bristle holder
Abstract
The invention relates to the technical field of oral care, in particular to a multifunctional tooth cleaner which comprises a shell, a brush neck and a brush head, wherein the brush neck is arranged at the upper end of the shell, the upper end and the lower end of the rear side of the shell are respectively provided with a mounting part in a protruding manner, a water tank is detachably connected between the mounting parts, the brush head is driven by a first linkage assembly and is rotatably mounted on the front side of the upper end of the brush neck, a spray nozzle is arranged at the lower end of the brush neck, the water tank provides water flow for the spray nozzle through a piston assembly, and the piston assembly is rotatably mounted in the shell through a second linkage assembly. Compared with the common tooth cleaner, the tooth surface cleaning and interdental rinsing procedures are integrated to form the integrated multifunctional tooth cleaner, so that the tooth cleaning effect is achieved while a user brushes teeth, the tooth cleaning time is greatly shortened, the tooth cleaning efficiency is improved, and the benefit is brought to wearing of the invisible and beautiful crowd.
Description
Technical Field
The invention relates to the technical field of oral care, in particular to a multifunctional tooth cleaner.
Background
In life, various problems such as irregular arrangement of teeth and the like are caused by congenital factors and later bad oral habits, and the overall image quality is seriously influenced, so that a lot of beauty-conscious people can select to restore the teeth to a natural and healthy state through a steganalysis correction technology.
The invisible tooth socket is a novel correction technology, beauty lovers wear transparent tooth sockets, the correction traces can not be seen from the aspect of appearance, and discomfort caused by tooth sockets or metal steel wires used in the traditional correction is avoided. However, the wearing time of the invisible and beautiful tooth socket is relatively long, in order to keep the correction effect, except the special conditions of eating time, tooth brushing time, water drinking time and the like, the rest time is the wearing time, and the wearing time is not less than 22 hours every day in principle, so the tooth cleaning work is carefully done after each meal, otherwise, the problems of black triangle, decayed tooth and the like are easily caused, and therefore, the toothbrush and the tooth cleaner (water dental floss) naturally become necessary sanitary appliances for invisible and beautiful people;
admittedly, most of the existing toothbrushes and tooth cleaners are used together, teeth are brushed firstly usually, and then the tooth cleaners filled with water are used for rinsing teeth, so that the whole nursing process is complicated, the waste of oral cavity nursing cost is caused, the eating time is greatly shortened, the pain of the hidden and beautiful wearers who like delicious food is avoided, the functionality of the sanitary appliance is expanded, and the tooth cleaning efficiency is improved.
In view of this, we propose a multi-functional scaler.
Disclosure of Invention
The present invention is directed to a multi-functional dental scaler to solve the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multi-functional scaler, includes casing, brush neck and brush head, brushes the neck setting in the upper end of casing, both ends all stand out and are provided with the installation department about the casing rear side, and detachable connection has the water tank between the installation department, brush the head by second linkage subassembly drive and rotate the upper end front side of installing at the brush neck, the lower extreme that the brush neck is located the brush head is equipped with the shower nozzle, the water tank provides rivers to the shower nozzle through piston assembly, and piston assembly rotates through first linkage subassembly and installs in the casing, and first linkage subassembly all provides power through drive arrangement with the second linkage subassembly, installs actuating button on the lateral wall before the casing, and actuating button electricity is connected and is triggered the subassembly.
Preferably, a piston assembly is installed on one side, close to the water tank, inside the shell, and the piston assembly comprises a water guide pipe, a piston cylinder, a drainage pipe, a water inlet valve plate, a piston head and a piston rod, wherein the water guide pipe, the piston cylinder and the drainage pipe are fixed on the side wall of the shell through U-shaped clamps.
Preferably, one end of the water guide pipe is connected to the upper end of the side wall of the piston cylinder, and the other end of the water guide pipe penetrates through the top wall of the shell and extends into the brush neck to be connected with the spray head.
Preferably, one end of the drainage tube is arranged at the bottom of the piston cylinder, the other end of the drainage tube is communicated with the water tank through a branch tube, the bottom of the piston cylinder is provided with an opening for accommodating the drainage tube, the water inlet valve is arranged at the upper end of the opening, and the water inlet valve is a one-way valve.
Preferably, one end of the piston rod is fixedly connected with the piston head, the other end of the piston rod penetrates through the top wall of the piston cylinder and is connected to the first linkage assembly, a plurality of through holes are formed in the piston head in an annular array, and a group of one-way water valves are arranged in each through hole.
Preferably, first linkage assembly includes power frame, pinion rack, incomplete gear and driven shaft, and two sets of dovetail spouts have been seted up to power frame one end, and the power frame other end is equipped with the rectangle fluting, and the equal fixedly connected with of a set of pinion rack in rectangle fluting both sides is fixed on the casing inside wall and is provided with two sets of guide rails, guide rail and dovetail spout sliding fit.
Preferably, one side of the power frame, which is close to the rectangular slot, is provided with an L-shaped vertical plate, the L-shaped vertical plate is fixedly connected with the inner wall of the housing, one end of the driven shaft is fixedly connected with the bevel gear a, the other end of the driven shaft penetrates through the L-shaped vertical plate and is fixedly connected with the incomplete gear, and the incomplete gear is alternately meshed with the two sets of toothed plates.
Preferably, the lower extreme of L shape riser is equipped with drive arrangement and trigger assembly in proper order, and drive arrangement includes bevel gear B, driving shaft and motor, and the front and back end cover fixed connection fixed disk of motor, fixed disk fixed connection shells inner wall, the output shaft fixed connection driving shaft of motor, L shape riser and fixed connection bevel gear B are run through to the driving shaft upper end, bevel gear B meshes with bevel gear A mutually.
Preferably, the driving device is electrically connected with the triggering assembly, the triggering assembly mainly comprises a control panel and a PCB electrically connected with the control panel, and the PCB is provided with a first electrode elastic sheet connected with the driving device and a second electrode elastic sheet connected with the driving button.
Preferably, the upper end fixed connection push rod of power frame, the upper end of push rod stretch into in the brush neck and connect the second linkage subassembly, brush neck top front end is equipped with circular chamber to the indent, and the brush head rotates to be installed at circular intracavity and fixed connection mounting disc, and the rear side that brush neck top is located circular chamber is equipped with movable chamber, and the second linkage subassembly sets up in movable chamber, the second linkage subassembly includes rack and straight-teeth gear, and rack and straight-teeth gear mesh and fixed connection push rod mutually, and the straight-teeth gear passes through the center pin and rotates to be installed at movable chamber, center pin and the coaxial fixed connection of mounting disc, the water filling port has been seted up to the water tank upper end, and the interpolation of water filling port has connect the sealing plug, sealing plug and water filling port interference fit, and the draw-in groove has all been seted up at the upper and lower both ends of water tank, all is equipped with circular-arc flange on two sets of installation departments, flange and draw-in groove grafting cooperation.
Compared with the prior art, the invention has the beneficial effects that:
1. the integrated multifunctional tooth cleaner integrates two procedures of tooth surface cleaning and interdental rinsing compared with a common tooth cleaner, so that the integrated multifunctional tooth cleaner is formed, a user can brush teeth and simultaneously has the tooth rinsing effect, the tooth cleaning time is greatly shortened, the tooth cleaning efficiency is improved, and benefits are brought to wearing of the invisible and beautiful people;
2. according to the invention, under the combined action of the driving device, the first linkage assembly and the second linkage assembly, the brush head and the spray head can synchronously work, and power output is provided for two processes by only one motor, so that the capacity loss is reduced, the energy is saved, the environment is protected, the situations that the integral volume of the device is overlarge due to the existence of a plurality of power devices and the like are avoided, and the device is more portable and convenient to operate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the structure of the present invention;
FIG. 3 is a schematic view of the connection between the housing and the water tank in the structure of the present invention;
FIG. 4 is a cut-away schematic view of the structure of the present invention 1;
FIG. 5 is a cut-away schematic view of the structure of the present invention 2;
FIG. 6 is an exploded view of the structure of the present invention;
FIG. 7 is a cut-away view of a brush neck and brush head in the configuration of the present invention;
FIG. 8 is an enlarged view of area A of FIG. 6;
fig. 9 is an enlarged schematic view of the region B in fig. 6.
In the figure: the device comprises a shell 1, a mounting part 2, a flange 201, a water tank 3, a clamping groove 301, a water injection port 302, a sealing plug 303, a brush neck 4, a brush head 5, a spray head 6, a water guide pipe 7, a piston cylinder 8, a drainage pipe 9, a water inlet valve piece 10, a piston head 11, a piston rod 12, a power frame 13, a toothed plate 14, an incomplete gear 15, a driven shaft 16, a bevel gear A17, a bevel gear B18, a driving shaft 19, a motor 20, a control panel 21, a driving button 22, a push rod 23, a rack 24, a straight gear 25, a mounting disc 26 and a guide rail 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1 to 9, the present invention provides a technical solution: a multifunctional tooth cleaner comprises a shell 1, a brush neck 4 and a brush head 5, wherein the brush neck 4 is arranged at the upper end of the shell 1, the upper end and the lower end of the rear side of the shell 1 are respectively provided with a mounting part 2 in a protruding manner, and a water tank 3 is detachably connected between the mounting parts 2, so that water can be conveniently added; water filling port 302 has been seted up to 3 upper ends of water tank, and it has sealing plug 303 to peg graft in the water filling port 302, sealing plug 303 and water filling port 302 interference fit, and the draw-in groove 301 has all been seted up at the upper and lower both ends of water tank 2, all is equipped with circular-arc flange 201 on two sets of installation departments 2, and flange 201 and draw-in groove 301 are pegged graft and are cooperated. Through the cooperation of water setting flange 201 and draw-in groove 301, can realize the rapid Assembly of water tank 2 and installation department.
As shown in fig. 4 to 6, an actuating button 22 is mounted on the front side wall of the housing 1, and the actuating button 22 is electrically connected to the trigger assembly; the driving device is electrically connected with the trigger assembly, the trigger assembly mainly comprises a control panel 21 and a PCB electrically connected with the control panel 21, and a first electrode elastic sheet connected with the driving device and a second electrode elastic sheet connected with the driving button 22 are arranged on the PCB.
As shown in fig. 6 and 9, the brush neck 4 is provided with a spray head 6 at the lower end of the brush head 5, and the distance between the spray head 6 and the brush head 5 is not more than 0.3mm, so that the brush head 5 and the spray head 6 respectively correspond to the tooth surface of a certain tooth and the tooth gap adjacent to the tooth;
the water tank 3 provides water flow for the spray head 6 through the piston assembly, the piston assembly is rotatably installed in the shell 1 through the first linkage assembly, the first linkage assembly and the second linkage assembly provide power through the driving device, the piston assembly is installed on one side, close to the water tank 3, in the shell 1, the piston assembly comprises a water guide pipe 7, a piston cylinder 8, a drainage pipe 9, a water inlet valve 10, a piston head 11 and a piston rod 12, and the water guide pipe 7, the piston cylinder 8 and the drainage pipe 9 are fixed on the side wall of the shell 1 through U-shaped clamps.
One end of the water guide pipe 7 is connected to the upper end of the side wall of the piston cylinder 8, and the other end of the water guide pipe 7 penetrates through the top wall of the shell 1 and extends into the brush neck 4 to be connected with the spray head 6. One end of the drainage tube 9 is arranged at the bottom of the piston cylinder 8, the other end of the drainage tube 9 is communicated with the water tank 3 through a branch tube, the bottom of the piston cylinder 8 is provided with an opening for accommodating the drainage tube 9, the water inlet valve 10 is arranged at the upper end of the opening, and the water inlet valve 10 is a one-way valve. Piston rod 12 one end fixed connection piston head 11, the piston rod 12 other end runs through the roof of piston cylinder 8 and connects in first linkage assembly, has seted up a plurality of perforation on the piston head 11 for the annular array, all is equipped with a set of one-way water valve in every perforation.
When the piston rod 12 drives the piston head 11 to move downwards, the piston head 11 compresses air in the piston cylinder 8, so that air pressure between the water inlet valve plate 10 and the piston head 11 is larger than external air pressure, the water inlet valve plate 10 is attached to the opening, the one-way water valve on the piston head 11 is opened, and water flows into the upper end of the piston head 11; when the piston rod 12 drives the piston head 11 to move upwards, air in the piston cylinder 8 is diluted, so that the air pressure between the water inlet valve plate 10 and the piston head 11 is smaller than the external air pressure, the one-way water valve on the piston head 11 is closed, water flow at the upper end of the piston head 11 is squeezed into the water guide pipe 7, the water inlet valve plate 10 is opened, and the water in the water tank 3 is conveyed into the piston cylinder 8 by the drainage pipe 9; the reciprocating motion drives the piston head 11 to perform high-frequency suction action through the piston rod 12 which reciprocates up and down, so that water flow in the water tank 3 is quickly injected into the water guide pipe 7 and is finally ejected out by the nozzle 6 at high frequency, and the effect of flushing the slit between teeth is achieved.
As shown in fig. 5, 6 and 8, the first linkage assembly includes a power frame 13, a toothed plate 14, an incomplete gear 15 and a driven shaft 16, two sets of dovetail sliding grooves are formed in one end of the power frame 13, a rectangular slot is formed in the other end of the power frame 3, a set of toothed plate 14 is fixedly connected to two sides of the rectangular slot, two sets of guide rails 27 are fixedly arranged on the inner side wall of the housing 1, and the guide rails 27 are in sliding fit with the dovetail sliding grooves. The guide rail 27 plays a role in guiding and limiting the power frame 3, so that the power frame can keep stable linear up-and-down reciprocating motion.
One side of the power frame 13 close to the rectangular groove is provided with an L-shaped vertical plate, the L-shaped vertical plate is fixedly connected with the inner wall of the shell 1, one end of the driven shaft 16 is fixedly connected with a bevel gear A17, the other end of the driven shaft 16 penetrates through the L-shaped vertical plate and is fixedly connected with an incomplete gear 15, and the incomplete gear 15 is alternately meshed with the two sets of toothed plates 14. The driven shaft 16 drives the incomplete gear 15 to axially rotate, and the incomplete gear 15 is alternately meshed with the toothed plates 14 at two ends, so that the power frame 13 can reciprocate up and down, and the power frame 13 respectively acts on the driving piston rod 12 and the push rod 23.
As shown in fig. 4 to 6, the lower end of the L-shaped vertical plate is sequentially provided with a driving device and a triggering assembly, the driving device comprises a bevel gear B18, a driving shaft 19 and a motor 20, the front end cover and the rear end cover of the motor 20 are fixedly connected with a fixed disk, the fixed disk is fixedly connected with the inner wall of the housing 1, the output shaft of the motor 20 is fixedly connected with the driving shaft 19, the upper end of the driving shaft 19 penetrates through the L-shaped vertical plate and is fixedly connected with a bevel gear B18, and the bevel gear B18 is meshed with the bevel gear a 17. By turning on the motor 20, the motor 20 drives the driving shaft 19 to move, and the driving shaft 19 drives the bevel gear B18 to rotate, so that the bevel gear A17 drives the driven shaft 16 to axially rotate due to the fact that the bevel gear B18 is meshed with the bevel gear A17.
As shown in fig. 6 and 7, the upper end of the power frame 13 is fixedly connected with a push rod 23, the upper end of the push rod 23 extends into the brush neck 4 and is connected with a second linkage assembly, the front end of the top of the brush neck 4 is inwards concave to form a circular cavity, the brush head 5 is rotatably installed in the circular cavity and is fixedly connected with a mounting disc 26, the top of the brush neck 4 is located at the rear side of the circular cavity to form a movable cavity, and the second linkage assembly is arranged in the movable cavity. The second linkage assembly comprises a rack 24 and a straight gear 25, the rack 24 is meshed with the straight gear 12 and is fixedly connected with the push rod 23, the straight gear 25 is rotatably arranged in the movable cavity through a central shaft, the central shaft is coaxially and fixedly connected with the mounting disc 26, the central shaft and the mounting disc 26 are rotatably arranged in the movable cavity through bearings, the brush head 5 is detachably fixed on the mounting disc 26 through a screw, and thus the arrangement is convenient for the regular replacement of the brush head 5; when the push rod 23 drives the rack 24 to move upwards, the rack 24 drives the straight gear 25 to rotate anticlockwise, so that the mounting disc 26 drives the brush head 5 to rotate reversely; when the push rod 23 drives the rack 24 to move downwards, the rack 24 drives the spur gear 25 to rotate clockwise, so that the mounting disc 26 drives the brush head 5 to rotate in the forward direction, and the brush head rotates repeatedly, so that the brush head rotates repeatedly, and friction force is enhanced while the ordinary tooth brushing action is performed, and the cleaning effect is achieved.
The working principle is as follows: in practical use, the water tank 3 is filled with water, the water tank is fixed on the mounting part 2 through the clamping action of the flange 201 and the clamping groove 301, the driving button 22 is pressed, the driving button 22 is connected with a PCB (printed circuit board) through a second electrode elastic sheet, the PCB is connected with a control panel through a first electrode elastic sheet, the control panel starts the motor 20, the motor 20 drives the driving shaft 19 to move, the driving shaft 19 drives the bevel gear B18 to rotate, the bevel gear B18 is meshed with the bevel gear A17, so that the bevel gear A17 drives the driven shaft 16 to axially rotate, further, the driven shaft 16 drives the incomplete gear 15 to axially rotate, the incomplete gear 15 is alternately meshed with the toothed plates 14 at two ends, so that the vertical reciprocating motion of the power frame 13 is realized, and the power frame 13 acts on the driving piston rod 12 and the push rod 23 respectively;
when the power frame 13 drives the piston rod 12 and the push rod 23 to move downwards, the push rod 23 drives the rack 24 to move downwards, the rack 24 drives the spur gear 25 to rotate clockwise, and therefore the mounting disc 26 drives the brush head 5 to rotate forwards; on the other side, the piston rod 12 drives the piston head 11 to move downwards, the piston head 11 compresses air in the piston cylinder 8, so that the water inlet valve plate 10 is closed and attached to the opening, the one-way water valve on the piston head 11 is opened, and water flows into the upper end of the piston head 11; when the power frame 13 drives the piston rod 12 and the push rod 23 to move upwards, the push rod 23 drives the rack 24 to move upwards, and the rack 24 drives the spur gear 25 to rotate anticlockwise, so that the mounting disc 26 drives the brush head 5 to rotate reversely; on the other side, the piston rod 12 drives the piston head 11 to move upwards, at the moment, the one-way water valve on the piston head 11 is closed, water flow at the upper end of the piston head 11 is squeezed into the water guide pipe 7, the water inlet valve 10 is opened, and the water in the water tank 3 is conveyed into the piston cylinder 8 by the drainage pipe 9; repeatedly, under the combined action of the driving device, the first linkage assembly and the second linkage assembly, the brush head 5 and the spray head 9 work synchronously, the tooth brushing effect is achieved while tooth brushing is carried out, the tooth cleaning time is greatly shortened, and the tooth cleaning efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a multi-functional scaler, includes casing, brush neck and brush head, and the brush neck sets up in the upper end of casing, its characterized in that: the utility model discloses a brush, including casing, brush head, brush neck, drive assembly, drive device, water tank, piston assembly, drive button electricity connection trigger subassembly, the both ends all stand out the installation department about the casing rear side, and detachable connection has the water tank between the installation department, the brush head is installed in the upper end front side of brush neck by second linkage assembly drive and rotation, the lower extreme that the brush neck is located the brush head is equipped with the shower nozzle, the water tank passes through piston assembly and provides rivers to the shower nozzle, and piston assembly rotates through first linkage assembly to be installed in the casing, and first linkage assembly all provides power through drive device with the second linkage assembly, installs driving button on the lateral wall before the casing, and driving button electricity is connected the trigger subassembly.
2. The multi-functional dental scaler according to claim 1, wherein: the piston assembly is installed on one side, close to the water tank, in the shell and comprises a water guide pipe, a piston cylinder, a drainage pipe, a water inlet valve block, a piston head and a piston rod, and the water guide pipe, the piston cylinder and the drainage pipe are fixed on the side wall of the shell through U-shaped clamps.
3. The multi-functional dental scaler according to claim 2, wherein: one end of the water guide pipe is connected to the upper end of the side wall of the piston cylinder, and the other end of the water guide pipe penetrates through the top wall of the shell and extends into the brush neck to be connected with the spray head.
4. A multi-functional dental scaler according to claim 3, wherein: one end of the drainage tube is arranged at the bottom of the piston cylinder, the other end of the drainage tube is communicated with the water tank through a branch tube, an opening for accommodating the drainage tube is formed in the bottom of the piston cylinder, a water inlet valve is arranged at the upper end of the opening, and the water inlet valve is a one-way valve.
5. The multi-functional dental scaler according to claim 4, wherein: piston rod one end fixed connection piston head, the piston rod other end runs through the roof of piston cylinder and connects in first linkage subassembly, and overhead being the annular array of piston has seted up a plurality of perforation, all is equipped with a set of one-way water valve in every perforation.
6. The multi-functional dental scaler according to claim 5, wherein: the first linkage assembly comprises a power frame, toothed plates, an incomplete gear and a driven shaft, wherein two sets of dovetail sliding grooves are formed in one end of the power frame, a rectangular groove is formed in the other end of the power frame, a set of toothed plates are fixedly connected to two sides of the rectangular groove, two sets of guide rails are fixedly arranged on the inner side wall of the shell, and the guide rails are in sliding fit with the dovetail sliding grooves.
7. The multi-functional dental scaler according to claim 6, wherein: one side of the power frame, which is close to the rectangular groove, is provided with an L-shaped vertical plate, the L-shaped vertical plate is fixedly connected with the inner wall of the shell, one end of the driven shaft is fixedly connected with a bevel gear A, the other end of the driven shaft penetrates through the L-shaped vertical plate and is fixedly connected with an incomplete gear, and the incomplete gear is alternately meshed with the two sets of toothed plates.
8. The multi-functional dental scaler according to claim 7, wherein: the lower extreme of L shape riser is equipped with drive arrangement and trigger assembly in proper order, and drive arrangement includes bevel gear B, driving shaft and motor, and the front and back end cover fixed connection fixed disk of motor, fixed disk fixed connection shells inner wall, the output shaft fixed connection driving shaft of motor, L shape riser and fixed connection bevel gear B are run through to the driving shaft upper end, bevel gear B meshes with bevel gear A mutually.
9. The multi-functional dental scaler according to claim 8, wherein: the driving device is electrically connected with the trigger assembly, the trigger assembly mainly comprises a control panel and a PCB electrically connected with the control panel, and a first electrode elastic sheet connected with the driving device and a second electrode elastic sheet connected with the driving button are arranged on the PCB.
10. The multi-functional dental scaler according to claim 6, wherein: the upper end fixed connection push rod of power frame, the upper end of push rod stretches into in the brush neck and connects the second linkage subassembly, and brush neck top front end is equipped with circular chamber to the indent, and the brush head rotates and installs at circular intracavity and fixed connection mounting disc, and the rear side that brush neck top lies in circular chamber is equipped with movable chamber, and the second linkage subassembly sets up in movable chamber, the second linkage subassembly includes rack and straight-teeth gear, and rack and straight-teeth gear mesh mutually and fixed connection push rod, and the straight-teeth gear passes through the center pin and rotates and install in movable chamber, center pin and the coaxial fixed connection sealing plug of mounting disc, the water filling port has been seted up to the water tank upper end, and the interpolation of water filling port has been connect, sealing plug and water filling port interference fit, and the draw-in groove has all been seted up at the upper and lower both ends of water tank, all is equipped with circular-arc flange on two sets of installation departments, flange and draw-in groove grafting cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110755486.XA CN113456277B (en) | 2021-07-05 | 2021-07-05 | Multifunctional tooth cleaner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110755486.XA CN113456277B (en) | 2021-07-05 | 2021-07-05 | Multifunctional tooth cleaner |
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| Publication Number | Publication Date |
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| CN113456277A true CN113456277A (en) | 2021-10-01 |
| CN113456277B CN113456277B (en) | 2022-12-13 |
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| CN202110755486.XA Active CN113456277B (en) | 2021-07-05 | 2021-07-05 | Multifunctional tooth cleaner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903629A (en) * | 2022-06-28 | 2022-08-16 | 东莞市力博得电子科技有限公司 | Tooth flushing device core, assembling method and tooth flushing device |
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| US20020095734A1 (en) * | 1998-04-09 | 2002-07-25 | Man-Kwan Wong | Head for automatic toothbrushes |
| CN1720122A (en) * | 2002-12-03 | 2006-01-11 | 皇家飞利浦电子股份有限公司 | Hair removing apparatus |
| US20050271531A1 (en) * | 2004-06-03 | 2005-12-08 | Brown William R Jr | Oral care device |
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| CN102138831A (en) * | 2011-04-21 | 2011-08-03 | 贺发民 | Oral cavity nursing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903629A (en) * | 2022-06-28 | 2022-08-16 | 东莞市力博得电子科技有限公司 | Tooth flushing device core, assembling method and tooth flushing device |
| CN114903629B (en) * | 2022-06-28 | 2023-12-22 | 东莞市力博得电子科技有限公司 | Tooth flushing device core, assembly method and tooth flushing device |
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| CN113456277B (en) | 2022-12-13 |
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