CN212234759U

CN212234759U - Toothbrush head and electric toothbrush

Info

Publication number: CN212234759U
Application number: CN202020711952.5U
Authority: CN
Inventors: 程君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-29
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a toothbrush head and electric toothbrush, toothbrush head includes: first body of brush of cylinder type and the brush hair of setting at the first body outer wall of cylinder type brush, this brush hair includes: long pointed bristles, medium stiff bristles and stiff bristles. The application provides a technical scheme has clean effectual advantage.

Description

Toothbrush head and electric toothbrush

Technical Field

The utility model relates to an electric toothbrush technical field especially relates to a toothbrush head and electric toothbrush.

Background

The electric toothbrush is driven by a battery or electric power, the brush head generates high-frequency vibration through the quick rotation or vibration of the motor core, toothpaste is instantly decomposed into fine foam to deeply clean slits between teeth, and meanwhile, the vibration of the bristles can promote the blood circulation in the oral cavity and has a massage effect on gum tissues.

The existing electric toothbrushes are all in a vibration cleaning mode, and the cleaning effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a toothbrush head and electric toothbrush can realize rotatory clearance tooth, improves the clean effect of tooth.

In a first aspect, there is provided a toothbrush head comprising: first body of brush of cylinder type and the brush hair of setting at the first body outer wall of cylinder type brush, this brush hair includes: long pointed bristles, medium stiff bristles and stiff bristles.

In a second aspect, there is provided an electric toothbrush comprising: toothbrush body and with the toothbrush head size complex rotation axis that the first aspect provided, toothbrush body drive the rotation axis drives the toothbrush head rotates.

The utility model discloses in, the toothbrush head that this application provided can realize rotatory function to toothbrush head after the rotation has the brush hair of three kinds of different functions, long sharp brush hair 201 can be cleaned the tooth gap, and well hard brush hair can carry out ordinary cleanness to the tooth, and hard brush hair can carry out the degree of depth cleanness to the tooth. The toothbrush head of the present application can clean teeth in three different ways at a time.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a toothbrush head constructed in accordance with an embodiment of the present invention;

FIG. 2 is a schematic structural view of a bristle according to an embodiment of the present invention;

FIG. 3 is a schematic view of an electric toothbrush according to an embodiment of the present invention

Fig. 4 is a schematic diagram illustrating the components of an electric toothbrush according to an embodiment of the present invention;

fig. 5 is a schematic view of the position of a brush head and a lip shield according to an embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 and 2, fig. 1 provides a toothbrush head according to the present application for use in a power toothbrush, which may include: cylindrical brush head body 10 and the brush hair 20 of setting at the outer wall of cylindrical brush head body, this brush hair 20 can include: long pointed bristles 201, medium stiff bristles 202 and stiff bristles 203.

In an alternative, the long pointed bristles 201, the middle stiff bristles 202 and the stiff bristles 203 can be uniformly and alternately arranged on the outer wall of the cylindrical brush head body.

In another alternative, the length of the long pointed bristles 201 is greater than the length of the medium stiff bristles 202 or the length of the stiff bristles 203.

The utility model provides a toothbrush head can realize rotatory function to toothbrush head after the rotation has the brush hair of three kinds of different functions, long sharp brush hair 201 can clean the tooth gap, and well hard brush hair can carry out ordinary cleanness to the tooth, and hard brush hair can carry out deep cleaning to the tooth. The toothbrush head of the present application can clean teeth in three different ways at a time.

Referring to fig. 3, fig. 3 provides a power toothbrush including a head of the toothbrush shown in fig. 1, the power toothbrush, as shown in fig. 3, comprising: the toothbrush comprises a toothbrush body 30 and a rotating shaft 40 matched with the toothbrush head in size, wherein the toothbrush body 30 can drive the rotating shaft 40 to drive the toothbrush head to rotate (rotate forwards or backwards, and can also be called as clockwise rotation or anticlockwise rotation).

In an alternative scheme, the toothbrush head and the rotating shaft are fixedly connected in a detachable mode or fixedly installed in a detachable mode.

In an alternative, in order to better protect the gum on the inner wall of the oral cavity or the non-brushing part when the toothbrush head rotates, the toothbrush body 30 can be provided with a lip shield 50 at the position of the toothbrush head, and the shape of the lip shield 50 can be arc-shaped. The lip shield 50 can be detachably and fixedly connected with or detachably and fixedly installed on the toothbrush body, so that the lip shield 50 can be conveniently detached and installed.

Fig. 4 is a schematic view of the lip shield installation of the electric toothbrush provided herein, as shown in fig. 4.

Fig. 5 is a schematic view of the position of toothbrush head 100 and lip shield 50 provided by the present application, as shown in fig. 5.

The utility model provides an electric toothbrush sets up behind the lip shield, can carry out effectual protection to oral cavity inside and tongue, can so that the rotational speed of rotatory toothbrush improves, improves the clear efficiency of tooth.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The embodiments of the present invention have been described in detail, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the above description of the embodiments is only used to help understand the manner and core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. A toothbrush head, comprising: first body of brush of cylinder type and the brush hair of setting at the first body outer wall of cylinder type brush, this brush hair includes: long pointed bristles, medium stiff bristles and stiff bristles.

2. The toothbrush head of claim 1, wherein the long pointed bristles, the medium hard bristles and the hard bristles are uniformly and alternately arranged on the outer wall of the cylindrical toothbrush head body.

3. A toothbrush head according to claim 1 or 2 characterised in that the length of the long pointed bristles is greater than the length of the medium stiff bristles or the length of the stiff bristles.

4. An electric toothbrush, characterized in that the electric toothbrush comprises: a toothbrush body and a rotating shaft which is matched with the toothbrush head size of any one of the claims 1 to 3, wherein the toothbrush body drives the rotating shaft to drive the toothbrush head to rotate.

5. The powered toothbrush as defined in claim 4, wherein the head is removably and fixedly attached to the shaft.

6. The electric toothbrush according to claim 4, wherein the toothbrush body is provided with a lip shield at a position on the toothbrush head.

7. The electric toothbrush of claim 6, wherein the lip shield is arcuate in shape.

8. The electric toothbrush according to claim 6 or 7, wherein the lip shield is detachably and fixedly mounted to the toothbrush body.

9. The electric toothbrush of claim 4, wherein the toothbrush body drives the rotating shaft to rotate the toothbrush head, and the toothbrush comprises:

the toothbrush body drives the rotating shaft to drive the toothbrush head to rotate forwards or backwards.