CN220735547U

CN220735547U - Tooth cleaner

Info

Publication number: CN220735547U
Application number: CN202321556410.5U
Authority: CN
Inventors: 唐成爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-04-09
Anticipated expiration: 2033-06-19

Abstract

The utility model provides a tooth cleaner, which comprises a U-shaped tooth seat, wherein a tooth placing groove is formed in the U-shaped tooth seat, the U-shaped tooth seat comprises a fixed seat and at least three movable seats, an inner tooth groove seat is arranged on the fixed seat, and a movable cavity for inserting the movable seat is formed in the fixed seat; each movable seat is provided with an outer tooth socket and an extension seat inserted into the movable cavity, the extension seat is provided with a clamping protrusion, the cavity wall of the movable cavity is provided with a plurality of clamping grooves matched with the clamping protrusion, and the opposite side walls of the outer tooth socket and the inner tooth socket are respectively provided with a plurality of brushes; the U-shaped tooth seat is also connected with a handle, and a driving component for driving the U-shaped tooth seat to vibrate is arranged in the handle. Compared with the prior art, the U-shaped tooth seat of the tooth cleaner is spliced in the fixed seat by adopting the movable seats, and when the tooth cleaner is used, the movable seats can be pushed to the direction close to the fixed seat according to the requirement, so that the size of the tooth placing groove can be adjusted according to the tooth shape and the tooth size of a user, and the teeth of the user can be effectively cleaned in the use process.

Description

Tooth cleaner

Technical Field

The utility model relates to the field of electric tooth cleaning equipment, in particular to a tooth cleaner.

Background

Electric toothbrushes are becoming popular with people because of their good cleaning effect and convenient use. Two types of common electric toothbrushes are available, one of which is similar to a common toothbrush and which also requires manual use by a user; the other brush head is U-shaped, is matched with the shape of the teeth of the oral cavity, can clean all the teeth simultaneously when being placed in the oral cavity, does not need manual operation of a user, is simple and convenient to use, has good cleaning effect, and is popular with vast users. With the popularity of U-shaped toothbrushes, manufacturers have developed a variety of different U-shaped brush heads that can be replaced as desired by the user in order to accommodate the oral conditions and cleaning needs of different users.

However, the size of the tooth socket in the conventional U-shaped brush head is fixed, and cannot be adjusted according to the user's tooth form, so that the user's teeth cannot be effectively cleaned, and the teeth are also easily damaged.

Disclosure of Invention

In view of the above problems, the present utility model provides a dental scaler which can adjust the size of a dental socket according to the shape and size of teeth of a user, and can effectively clean the teeth of the user during use.

The utility model adopts the technical scheme that:

the U-shaped tooth seat comprises a fixed seat and at least three movable seats, wherein an inner tooth seat is arranged on the fixed seat, and a movable cavity for the movable seats to be inserted is arranged in the fixed seat; each movable seat is provided with an outer tooth socket and an extension seat inserted into the movable cavity, the extension seat is provided with a clamping protrusion, the cavity wall of the movable cavity is provided with a plurality of clamping grooves matched with the clamping protrusion, and the opposite side walls of the outer tooth socket and the inner tooth socket are respectively provided with a plurality of brushes; the U-shaped tooth seat is also connected with a handle, and a driving component for driving the U-shaped tooth seat to vibrate is arranged in the handle.

Preferably, the driving assembly comprises a motor, an output shaft of the motor is connected with a cam piece, the cam piece is connected with a guide plate, a connecting shaft inserted into the fixing seat is arranged on the guide plate, and a connecting hole matched with the connecting shaft is formed in the fixing seat.

More preferably, the cam piece comprises a cam shaft connected with the output shaft of the motor, an eccentric column is arranged on the cam shaft, a connecting seat matched with the eccentric column is arranged on the guide plate, and a guide limit groove matched with the guide plate is arranged in the handle.

More preferably, the motor is connected with a PCB board, and the handle is provided with a switch button connected with the PCB board.

Preferably, a battery is further arranged in the handle, and the battery is connected with the PCB.

Preferably, a push rod for pushing the movable seat to be inserted into the fixed seat is arranged in the handle, a push button is arranged on the handle, an upper wedge surface is arranged at the bottom of the push button, a lower wedge surface matched with the upper wedge surface is arranged on the push rod, a first reset spring is sleeved on the push rod, and a second reset spring is sleeved on the push button.

More preferably, the fixed seat and the movable seat are both provided with soft rubber pads.

Preferably, the U-shaped tooth socket comprises a U-shaped upper tooth socket and/or a U-shaped lower tooth socket.

Compared with the prior art, the U-shaped dental scaler provided by the utility model has the advantages that the plurality of movable seats are inserted into the fixed seat, and when in use, the movable seats can be pushed to the direction close to the fixed seat according to the requirement, so that the size of the dental setting groove can be adjusted according to the dental shape and the size of teeth of a user, and the teeth of the user can be effectively cleaned in the use process; and adopt the motor to drive cam spare rotation, the deflector round trip movement that is connected with U type tooth seat to make U type tooth seat produce the vibration, realize the function of clean tooth.

Drawings

Fig. 1 is a schematic view of a dental scaler provided by the present utility model;

FIG. 2 is an exploded view of a dental scaler according to the present utility model;

fig. 3 is an internal schematic view of a handle in a dental scaler according to the present utility model.

Detailed Description

The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

Fig. 1 to 3 are views showing a preferred embodiment of a dental scaler according to the present utility model. As shown in fig. 1 to 3, the dental scaler comprises a U-shaped dental socket 10, wherein a dental socket is arranged in the U-shaped dental socket, the U-shaped dental socket comprises a fixed seat 11 and at least three movable seats 12, an inner dental socket 111 is arranged on the fixed seat 11, and a movable cavity 112 for inserting the movable seats is arranged in the fixed seat; each movable seat 12 is provided with an outer tooth socket 121 and an extension seat 122 inserted into the movable cavity, the extension seat is provided with a clamping protrusion 1221, the cavity wall of the movable cavity 112 is provided with a plurality of clamping grooves 1121 matched with the clamping protrusions, and the opposite side walls of the outer tooth socket and the inner tooth socket are respectively provided with a plurality of brushes; the U-shaped tooth seat is also connected with a handle 20, a driving component 30 for driving the U-shaped tooth seat to vibrate is arranged in the handle, so that when the toothbrush is used, the movable seat 12 can be pushed to a direction close to the fixed seat 11 according to the requirement, the outer tooth seat 121 and the brush on the inner tooth seat 111 are attached to teeth of a user, and the driving component 30 in the handle 20 drives the U-shaped tooth seat to vibrate, so that the teeth of the user can be effectively cleaned.

As shown in fig. 3, the driving assembly 30 includes a motor 31, an output shaft of the motor is connected with a cam member 32, the cam member 32 is connected with a guide plate 33, a connecting shaft 34 inserted into the fixing seat 11 is disposed on the guide plate 33, a connecting hole 113 matched with the connecting shaft is disposed in the fixing seat, the motor 31 drives the cam member 32 to rotate, and the connecting shaft 34 connected with the cam member 32 drives the whole U-shaped tooth seat to vibrate back and forth. The motor 31 is connected with a PCB, and the handle 20 is provided with a switch button 22 connected with the PCB. And a battery 40 is also arranged in the handle, and the battery 40 is connected with the PCB.

The cam piece 32 comprises a cam shaft 321 connected with an output shaft of the motor, an eccentric column 322 is arranged on the cam shaft, a connecting seat 331 matched with the eccentric column is arranged on the guide plate 33, a guide limit groove 21 matched with the guide plate 33 is arranged in the handle 20, and therefore the guide plate 33 is limited to move back and forth in the guide limit groove 21 of the handle 20, and the back and forth vibration of the whole U-shaped tooth seat is realized.

The handle 20 is internally provided with a push rod 23 for pushing the movable seat to be inserted into the fixed seat, the handle is provided with a push button 24, the bottom of the push button 24 is provided with an upper wedge surface (not shown in the figure), the push rod 23 is provided with a lower wedge surface 231 matched with the upper wedge surface, the push rod is also sleeved with a first reset spring 25, and the push button is sleeved with a second reset spring, so that when the push button 24 is pressed, the push button 24 moves downwards, the upper wedge surface is matched with the lower wedge surface 231 of the push rod 23, and the push rod 23 moves forwards to push the movable seat to be inserted into the fixed seat 11.

The fixed seat 11 and the movable seat 12 are provided with soft rubber mats, and when teeth of a user are occluded in the tooth placing grooves, the soft rubber mats can play a role in buffering so as to protect the teeth. The soft rubber pad is made of silica gel material.

The U-shaped tooth seat comprises a U-shaped upper tooth seat and/or a U-shaped lower tooth seat, when the U-shaped tooth seat is a single U-shaped upper tooth seat or a single U-shaped lower tooth seat, the U-shaped tooth seat can be reversed after the upper teeth or the lower teeth are brushed, and then the corresponding teeth are brushed; when the U-shaped tooth seat is the U-shaped upper tooth seat and the U-shaped lower tooth seat, the handle is connected to the fixing seats in the U-shaped upper tooth seat and the U-shaped lower tooth seat, and the motor is utilized to drive the U-shaped upper tooth seat and the U-shaped lower tooth seat to vibrate.

In summary, the technical solution of the present utility model can fully and effectively achieve the above-mentioned objects, and the structural and functional principles of the present utility model have been fully verified in the embodiments, so as to achieve the intended effects and purposes, and various changes or modifications may be made to the embodiments of the present utility model without departing from the principles and spirit of the present utility model. Accordingly, this utility model includes all modifications encompassed within the scope of the utility model as described in the claims and any equivalent thereof as would be within the scope of the utility model as expressed in the claims.

Claims

1. The utility model provides a tooth cleaner, includes U type tooth seat, is equipped with in the U type tooth seat and puts the tooth socket, its characterized in that: the U-shaped tooth seat comprises a fixed seat and at least three movable seats, an inner tooth socket seat is arranged on the fixed seat, and a movable cavity for the movable seats to be inserted is arranged in the fixed seat; each movable seat is provided with an outer tooth socket and an extension seat inserted into the movable cavity, the extension seat is provided with a clamping protrusion, the cavity wall of the movable cavity is provided with a plurality of clamping grooves matched with the clamping protrusion, and the opposite side walls of the outer tooth socket and the inner tooth socket are respectively provided with a plurality of brushes; the U-shaped tooth seat is also connected with a handle, and a driving component for driving the U-shaped tooth seat to vibrate is arranged in the handle.

2. The dental scaler of claim 1, wherein: the driving assembly comprises a motor, an output shaft of the motor is connected with a cam piece, the cam piece is connected with a guide plate, a connecting shaft inserted into the fixing seat is arranged on the guide plate, and a connecting hole matched with the connecting shaft is formed in the fixing seat.

3. The dental scaler of claim 2, wherein: the cam piece comprises a cam shaft connected with an output shaft of the motor, an eccentric column is arranged on the cam shaft, a connecting seat matched with the eccentric column is arranged on the guide plate, and a guide limit groove matched with the guide plate is arranged in the handle.

4. The dental scaler of claim 2, wherein: the motor is connected with a PCB board, and the handle is provided with a switch button connected with the PCB board.

5. The dental scaler of claim 4 wherein: and a battery is further arranged in the handle and connected with the PCB.

6. The dental scaler of claim 1, wherein: the handle is internally provided with a push rod for pushing the movable seat to be inserted into the fixed seat, the handle is provided with a push button, the bottom of the push button is provided with an upper wedge surface, the push rod is provided with a lower wedge surface matched with the upper wedge surface, the push rod is also sleeved with a first reset spring, and the push button is sleeved with a second reset spring.

7. The dental scaler of claim 1, wherein: soft rubber pads are arranged on the fixed seat and the movable seat.

8. The dental scaler of claim 1, wherein: the U-shaped tooth seat comprises a U-shaped upper tooth seat and/or a U-shaped lower tooth seat.