CN219423015U

CN219423015U - Whitening brush structure

Info

Publication number: CN219423015U
Application number: CN202320128483.8U
Authority: CN
Inventors: 石晓璇; 易点; 钱映辉; 李强; 张超
Original assignee: Shanghai Yunyao Dental Technology Co ltd
Current assignee: Shanghai Yunyao Dental Technology Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-07-28
Anticipated expiration: 2033-01-16

Abstract

The utility model provides a whitening brush structure, comprising: a motor; the gear is fixedly arranged at one end of the motor output shaft, an eccentric gear is meshed with the bottom of the gear, and a motion rod is rotatably connected to the top of the eccentric gear; the brush head rod, the brush head rod set up in the left side of motion pole, the inside of brush head rod is provided with interior transfer lever, interior transfer lever's surface is provided with return spring, the inside left side of brush head rod is through carousel center pin fixed mounting has the carousel, the front of carousel pass through the carousel fulcrum with interior transfer lever's left side rotates to be connected. The whitening brush structure provided by the utility model has the whitening and stain removing effects superior to those of a common electric toothbrush; safe civil whitening products; excellent oral cleaning ability; comfortable and easy-to-operate use experience can reduce single use price, use time cost and size, and is easy to operate and capable of being popularized on a large scale.

Description

Whitening brush structure

Technical Field

The utility model relates to the field of tooth whitening, in particular to a whitening brush structure.

Background

The tooth whitening method is characterized in that a chemical oxidative bleaching medicine is placed on the surface or inside of a tooth, and is subjected to chemical reaction with the tooth to whiten the color of the tooth, or an object is adhered on the surface of the tooth to cover the natural color of the tooth, so that the tooth is whitened, and the tooth whitening method mainly comprises cold light tooth whitening, laser tooth whitening and ultrasonic tooth cleaning.

The medical treatment is provided with a whitening polishing cup, which is characterized in that the tooth polishing cup is placed on the head of a handle bending machine, dipped with polishing paste, and then rotated and rubbed at a low speed, so that the effect of polishing teeth is achieved, but the single use price is higher, the time cost of consumers is higher, and the large-scale popularization is not possible.

Therefore, it is necessary to provide a whitening brush structure to solve the above technical problems.

Disclosure of Invention

The utility model provides a whitening brush structure, which solves the problems that the single-use price is high, the time cost of consumers is high, and the large-scale popularization is not possible in the prior art.

In order to solve the above technical problems, the present utility model provides a whitening brush structure, comprising: a motor;

the gear is fixedly arranged at one end of the motor output shaft, an eccentric gear is meshed with the bottom of the gear, and a motion rod is rotatably connected to the top of the eccentric gear;

the brush head rod, the brush head rod set up in the left side of motion pole, the inside of brush head rod is provided with interior transfer lever, interior transfer lever's surface is provided with return spring, the inside left side of brush head rod is through carousel center pin fixed mounting has the carousel, the front of carousel pass through the carousel fulcrum with interior transfer lever's left side rotates to be connected, the top of carousel is provided with sharp silica gel.

Preferably, columnar silica gel is arranged at the top of the turntable.

Preferably, an arc-shaped groove is formed in the right side of the inside of the rotary table, and an arc-shaped plate is arranged in the arc-shaped groove.

Preferably, a fixing groove is formed in the right side of the rotary table, and a fixing plate is arranged in the fixing groove.

Preferably, the right side of carousel inside just is located the mounting hole has been seted up in the outside of arc wall, the front and the back of fixed plate are all seted up flutedly.

Preferably, a connecting rod is arranged in the mounting hole, and a spring is arranged on the left side of the surface of the connecting rod.

Preferably, the left side of the connecting rod is fixedly connected with the right side of the arc-shaped plate, and the right side of the connecting rod is fixedly connected with the left side of the fixed plate.

Compared with the related art, the whitening brush structure provided by the utility model has the following beneficial effects:

the utility model provides a whitening brush structure, which has the whitening and stain removing effects superior to those of a common electric toothbrush through the mutual coordination among the structures of a motor, a gear, an eccentric gear, a motion rod, a return spring, an inner transmission rod, a turntable fulcrum, a turntable central shaft, a brush head rod, pointed silica gel and the like; safe civil whitening products; excellent oral cleaning ability; comfortable and easy-to-operate use experience can reduce single use price, use time cost and size, and is easy to operate and capable of being popularized on a large scale.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a whitening brush structure according to the present utility model;

FIG. 2 is a schematic view of the front cross-section of the brush head rod of FIG. 1;

FIG. 3 is a schematic view of the exterior perspective of the brush head stem of FIG. 1;

fig. 4 is a schematic structural view of a column-shaped silica gel in a whitening brush structure according to the present utility model;

fig. 5 is a schematic structural view of a second embodiment of a whitening brush structure according to the present utility model;

fig. 6 is a schematic structural view of the fixing plate shown in fig. 5.

Reference numerals in the drawings: 1. the brush head comprises a motor, 2, a gear, 3, an eccentric gear, 4, a moving rod, 5, a return spring, 6, an inner conveying rod, 7, a rotary table fulcrum, 8, a rotary table, 9, a rotary table central shaft, 11, a brush head rod, 12, pointed silica gel, 13, columnar silica gel, 14, an arc-shaped groove, 15, an arc-shaped plate, 16, a fixed groove, 17, a fixed plate, 18, a mounting hole, 19, a connecting rod, 20, a spring, 21 and a groove.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

First embodiment

Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a whitening brush structure according to the present utility model; FIG. 2 is a schematic view of the front cross-section of the brush head rod of FIG. 1; FIG. 3 is a schematic view of the exterior perspective of the brush head stem of FIG. 1; fig. 4 is a schematic structural diagram of a column-shaped silica gel in a whitening brush structure according to the present utility model. A whitening brush structure, comprising: a motor 1;

the gear 2 is fixedly arranged at one end of the output shaft of the motor 1, an eccentric gear 3 is meshed with the bottom of the gear 2, and a motion rod 4 is rotatably connected to the top of the eccentric gear 3;

the brush head rod 11, brush head rod 11 set up in the left side of motion pole 4, the inside of brush head rod 11 is provided with interior transfer line 6, the surface of interior transfer line 6 is provided with return spring 5, the inside left side of brush head rod 11 has carousel 8 through carousel center pin 9 fixed mounting, the front of carousel 8 pass through carousel fulcrum 7 with the left side rotation of interior transfer line 6 is connected, the top of carousel 8 is provided with pointed silica gel 12.

The food-grade silica gel head is matched with polishing paste, and low-speed rotation and friction are carried out on the surface of the teeth, so that the effect of polishing the teeth is achieved. The polishing cup does not need to be sleeved on the tooth, and only needs to contact the tooth surface.

The top of carousel 8 is provided with column silica gel 13.

The motor 1 is provided with a gear 2 for driving an eccentric gear tooth 3 to make a motion rod 4 reciprocate.

The inner transmission rod 6 synchronously moves back and forth under the action of the motion rod 4 and returns by the force of the return spring 5.

The whitening brush can achieve the effects of whitening and removing stains better than the common household tooth cleaning mode. The whitening brush head is combined with the stain-removing brush head, and the whitening essence paste specially ground by matching with teeth can polish tooth surfaces, remove dental plaque, tartar, pigment and the like of the tooth surfaces and gaps between teeth.

The brush head is in a left-right rotation mode, and polishing does not slip; the hardness and the material of the silica gel brush head are medical grade safe materials, so that the teeth are not damaged.

The whitening brush is also a cleaning toothbrush which can be used daily when being matched with the cleaning brush head. By rotating at high speed, the oral cavity is cleaned efficiently and deeply.

In the back and forth movement of the inner conveying rod 6, the rotary table 8 makes back and forth rotation angle movement under the action of the rotary table fulcrum 7, and the columnar silica gel 13 accurately whitens teeth under the high-frequency back and forth rotation angle of the rotary table 8.

The working principle of the whitening brush structure provided by the utility model is as follows:

the gear 2 is driven to rotate by the rotation of the motor 1, the eccentric gear 3 is driven to rotate by the rotation of the gear 2, the moving rod 4 can be driven to reciprocate left and right by the rotation of the eccentric gear 3, the inner conveying rod 6 can be driven to move leftwards by the movement of the moving rod 4, the return spring 5 can be stretched, the turntable fulcrum 7 is driven to move by the leftwards movement of the inner conveying rod 6, the turntable 8 is driven to rotate and rotate by taking the turntable central shaft 9 as the center, the pointed silica gel 12 is driven to rotate, and the inner conveying rod 6 is driven to move rightwards by the return spring 5 to reset when the moving rod 4 moves rightwards, and the turntable 8 is driven to rotate by the reciprocation.

The pointed silica gel 12 is replaced by the columnar silica gel 13, so that the whitening operation can be performed to different degrees.

the whitening and stain removing effects superior to those of the common electric toothbrush can be achieved through the mutual matching of the structures of the motor 1, the gear 2, the eccentric gear 3, the motion rod 4, the return spring 5, the inner transmission rod 6, the turntable fulcrum 7, the turntable 8, the turntable central shaft 9, the brush head rod 11, the pointed silica gel 12 and the like; safe civil whitening products; excellent oral cleaning ability; comfortable and easy-to-operate use experience can reduce single use price, use time cost and size, and is easy to operate and capable of being popularized on a large scale.

Second embodiment

Referring to fig. 5 and 6 in combination, another whitening brush structure is provided according to a second embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the present application provides a whitening brush structure, which is different in that, in the whitening brush structure, an arc-shaped groove 14 is formed on the right side inside the turntable 8, and an arc-shaped plate 15 is disposed inside the arc-shaped groove 14.

The right side of carousel 8 has seted up fixed slot 16, the inside of fixed slot 16 is provided with fixed plate 17.

The right side of carousel 8 inside just is located the outside of arc groove 14 has seted up mounting hole 18, recess 21 has all been seted up to the front and the back of fixed plate 17.

The fixing plate 17 can be pulled outward in the fixing groove 16 thereof at the time of use conveniently by using the groove 21.

The inside of mounting hole 18 is provided with connecting rod 19, the left side of connecting rod 19 surface is provided with spring 20.

The left side of connecting rod 19 with the right side fixed connection of arc 15, the right side of connecting rod 19 with the left side fixed connection of fixed plate 17.

One end of the inner side of the arc plate 15 is rubber, so that the arc plate 15 is always stressed to the left side through the elastic deformation of the spring 20 in the use process, and the arc plate 15 can stably fix the brush head on the rotary table 8.

when it is desired to mount its brush head on its turntable 8, it is sufficient that the fixing plate 17 is moved to the outside inside of its fixing groove 16 by manually inserting the nail into its groove 21 and then pulling the fixing plate 17 to the outside, then the connecting rod 19 is moved by the movement of the fixing plate 17, and the connecting rod 19 is moved to the right inside of its mounting hole 18, then the arc 15 is moved by the movement of the connecting rod 19 and the spring 20 is pressed until its arc 15 is retracted into its arc 14, then the brush head is placed in its turntable 8, then the outward pulling of its fixing plate 17 is released, and the arc 15 and the connecting rod 19 and the fixing plate 17 are pushed to reset by the elastic deformation of the spring 20, and then its brush head can be fixed in the turntable 8 by the leftward movement of the arc 15.

through the mutual cooperation among the structures of the arc-shaped groove 14, the arc-shaped plate 15, the fixed groove 16, the fixed plate 17, the mounting hole 18, the connecting rod 19, the spring 20, the groove 21 and the like, the brush head suitable for the brush head can be conveniently and stably fixed on the rotary table 8, so that stable work can be performed, and the operation is convenient and simple.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A whitening brush structure, comprising: a motor;

2. The whitening brush structure according to claim 1, wherein a column-shaped silica gel is provided at the top of the turntable.

3. The whitening brush structure according to claim 2, wherein an arc-shaped groove is formed on the right side of the inside of the turntable, and an arc-shaped plate is arranged in the arc-shaped groove.

4. A whitening brush structure according to claim 3, wherein a fixing groove is formed on the right side of the turntable, and a fixing plate is disposed in the fixing groove.

5. The whitening brush structure according to claim 4, wherein the right side of the inside of the turntable is provided with a mounting hole at the outer side of the arc-shaped groove, and the front and the back of the fixing plate are provided with grooves.

6. The whitening brush structure according to claim 5, wherein the inside of the mounting hole is provided with a connection rod, and a spring is provided at the left side of the surface of the connection rod.

7. The whitening brush structure according to claim 6, wherein the left side of the connecting rod is fixedly connected to the right side of the arc plate, and the right side of the connecting rod is fixedly connected to the left side of the fixing plate.