CN209846399U

CN209846399U - Brush head

Info

Publication number: CN209846399U
Application number: CN201920295869.1U
Authority: CN
Inventors: 宋光荣; 宋家伟; 宋嘉豪; 宋婉祯
Original assignee: Shenzhen Electric Appliance Co Ltd
Current assignee: Shenzhen Electric Appliance Co Ltd
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2019-12-27
Anticipated expiration: 2029-03-08
Also published as: WO2020181595A1

Abstract

The utility model provides a brush head, brush head includes the base, sees from the cross section, along base bellied first arc portion respectively up or down to and base bellied second arc portion respectively up or down, base, first arc portion reach second arc portion encloses into a portion of holding with gum profile looks adaptation, be equipped with first brush hair on the base, the inboard of first arc portion is equipped with the second brush hair, the inboard of second arc portion is equipped with the third brush hair, the second brush hair with the orientation of third brush hair is relative, the outside of second arc portion is equipped with the fourth brush hair. By arranging the plurality of bristles, each bristle cleans different areas in the oral cavity, so that the cleaning efficiency is high, and the teeth cannot be damaged; and the fourth brush hair can also massage the muscles of the cheeks, play the effect of thinning the face, thereby enriching the use function of the brush head of the utility model.

Description

Brush head

Technical Field

The utility model belongs to the technical field of oral cleaning equipment and specifically relates to a brush head.

Background

Teeth, the most rigid organs of the human body, are an important part of human survival. But nowadays more and more people suffer from a condition of tooth decay. The reason for this situation is that people pay less attention to oral cavity cleaning on one hand, and the other hand is the situation of resistance or even suspicion trouble during tooth brushing; conventional toothbrushes, due to their structural design deficiencies, do not effectively clean each tooth within the oral cavity, and thus, a wide variety of brush heads are now available on the market.

However, the existing brush head is only provided with one type of brush hair, the function is single, the targeted cleaning according to each area in the oral cavity cannot be effectively realized, the cleaning efficiency is low, and the hidden trouble of damaging teeth exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a set up a plurality of bristles, every kind of bristle is clean to different regions in the oral cavity to reach clean efficient, and can not harm the brush head of tooth.

The utility model discloses a following technical scheme realizes:

the utility model provides a brush head, brush head includes the base, sees from the cross section, along the base is bellied first arc portion respectively up or down, and the base is bellied second arc portion respectively up or down, the base first arc portion reaches second arc portion encloses into a holding portion with gum profile looks adaptation, be equipped with first brush hair on the base, the inboard of first arc portion is equipped with the second brush hair, the inboard of second arc portion is equipped with the third brush hair, the second brush hair with the orientation of third brush hair is relative, the outside of second arc portion is equipped with the fourth brush hair.

Preferably, the second bristles have angular first tips.

Preferably, the third bristle has an angular second tip.

Preferably, the length of the second bristles and the length of the third bristles are sufficient to allow both the first tip and the second tip to contact the gum.

Preferably, the first bristles have a circular cross-sectional shape.

Preferably, the fourth bristles have a circular cross-sectional shape, and the fourth bristles can contact the inner muscles of the cheeks.

Preferably, the head further comprises a first channel, the first channel being located on the same side of the fourth bristle.

Preferably, the brush head further comprises a support, and the support comprises a main body and a plurality of branches extending outwards along the main body.

Preferably, the main body is provided with a second channel communicated with the first channel.

Preferably, the main body and the branch bars are both provided with sound outlet holes communicated with the second channel.

The utility model has the advantages that:

the utility model provides a brush head, including the brush head, the brush head includes the base, sees from the cross section, along the base is bellied first arc portion respectively up or down, and the base is bellied second arc portion respectively up or down, the base first arc portion reaches second arc portion encloses into a holding portion with gum profile looks adaptation, be equipped with first brush hair on the base, the inboard of first arc portion is equipped with the second brush hair, the inboard of second arc portion is equipped with the third brush hair, the second brush hair with the orientation of third brush hair is relative, the outside of second arc portion is equipped with the fourth brush hair. By arranging the plurality of bristles, each bristle cleans different areas in the oral cavity, so that the cleaning efficiency is high, and the teeth cannot be damaged; and the fourth brush hair can also massage the muscles of the cheeks, play the effect of thinning the face, thereby enriching the use function of the brush head of the utility model.

Drawings

FIG. 1 is a perspective view of a brush head of the present invention;

FIG. 2 is a perspective view of the brush head of the present invention;

FIG. 3 is an exploded view of the brush head of the present invention;

fig. 4 is a schematic view of the structure of the brush head bracket of the present invention.

Detailed Description

For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides a brush head 2, the brush head 2 includes a base 20, and when viewed from a cross section, a first arc portion 21 respectively protruding upward or downward along the base 20, and a second arc portion 22 respectively protruding upward or downward along the base 20, the first arc portion 21, and the second arc portion 22 enclose an accommodating portion 23 adapted to a contour of a gum, the base 20 is provided with first bristles 200, an inner side of the first arc portion 21 is provided with second bristles 210, an inner side of the second arc portion 22 is provided with third bristles 220, orientations of the second bristles 210 and the third bristles 220 are opposite, and an outer side of the second arc portion 22 is provided with fourth bristles 221.

Preferably, the second bristles 210 have angular first tips 211.

Preferably, the third bristles 220 have angular second tips 222.

Preferably, the lengths of the second bristles 210 and the third bristles 220 are sufficient to allow both the first tips 211 and the second tips 222 to contact the gum.

Preferably, the first bristles 200 have a circular cross-sectional shape.

Preferably, the cross-sectional shape of the fourth bristles 221 is circular, and the fourth bristles 221 can contact the inner muscles of the cheek.

Preferably, the brush head 2 further comprises a first channel 24, the first channel 24 being located on the same side of the fourth bristles 221.

Preferably, the brush head 2 further comprises a bracket 25, and the bracket 25 comprises a main body 250 and a plurality of branches 252 extending outwards along the main body 250.

Preferably, the main body 250 is provided with a second channel 251 communicated with the first channel 24.

Preferably, the main body 250 and the branch bar 252 are both provided with a sound outlet 253 communicated with the second channel 251, and the sound outlet 253 is communicated with the accommodating part 23.

In this embodiment, the cleaning sound waves enter the second channel 251 through the first channel 24 and then enter the accommodating portion 23 through the sound outlet 253 to cooperate with the first bristles 200, the second bristles 210 and the second bristles 210 to clean teeth.

In this embodiment, the first bristles 200 may be brushed with a crown.

In this embodiment, the second bristles 210 may have a plurality of rows, and the first tips 211 having the angular shape may be arranged inside the teeth to better remove the residues in the gaps between the teeth, and the length of the row of the second bristles 210 at the outermost side may reach the gum portion to massage the gums.

In this embodiment, the third bristles 220 may have a plurality of rows, and the outer sides of the teeth are provided with the first tips having edges and corners to make the third bristles 220 have the edges and corners, so that the residues in the gaps between the teeth can be better removed, and the length of the third bristles 220 in the row at the outermost side reaches the position of the gum, thereby massaging the gum.

In the present embodiment, the fourth brush 221 is a cheek brush, which can massage the muscles of the cheek to achieve the face-thinning effect.

The brush head of the utility model is provided with a plurality of brush hairs, each brush hair cleans different areas in the oral cavity, so as to achieve high cleaning efficiency and avoid damaging teeth; and the fourth brush 221 can also massage the muscles of the cheeks, playing the effect of thinning the face, thereby enriching the use function of the brush head of the utility model.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a brush head, its characterized in that, brush head includes the base, sees from the cross section, along the base is bellied first arc portion respectively up or down, and the base is bellied second arc portion respectively up or down, the base first arc portion reaches second arc portion encloses into a portion of holding with gum profile looks adaptation, be equipped with first brush hair on the base, the inboard of first arc portion is equipped with the second brush hair, the inboard of second arc portion is equipped with the third brush hair, the second brush hair with the orientation of third brush hair is relative, the outside of second arc portion is equipped with the fourth brush hair.

2. The brush head of claim 1 wherein the second bristles have angular first tips.

3. The brushhead of claim 2, wherein the third bristles have angular second tips.

4. The brushhead of claim 3, wherein the length of the second bristles and the length of the third bristles are sufficient to allow both the first tip and the second tip to contact the gums.

5. The brush head of claim 1 wherein the first bristles are circular in cross-sectional shape.

6. A brushhead of claim 1, wherein the cross-sectional shape of the fourth bristles is circular, the fourth bristles being able to contact the muscles inside the cheek.

7. The brush head of claim 1, further comprising a first channel located on the same side of the fourth bristles.

8. The brushhead of claim 7, further comprising a carrier, the carrier including a body and a plurality of strands extending outwardly along the body.

9. The brushhead of claim 8, wherein a second channel is provided in the body in communication with the first channel.

10. The brushhead of claim 9, wherein a sound outlet is provided in both the body and the branch which communicates with the second channel.