CN210329752U - Surrounding type self-adaptive toothbrush - Google Patents
Surrounding type self-adaptive toothbrush Download PDFInfo
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- CN210329752U CN210329752U CN201920301858.XU CN201920301858U CN210329752U CN 210329752 U CN210329752 U CN 210329752U CN 201920301858 U CN201920301858 U CN 201920301858U CN 210329752 U CN210329752 U CN 210329752U
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Abstract
The utility model relates to the field of machinary, concretely relates to electric toothbrush. A surrounding type self-adaptive toothbrush comprises an electric toothbrush, wherein the electric toothbrush comprises a brush head, the brush head comprises a brush head handle, and a cam is arranged at the front part of the brush head handle. The utility model discloses a this design, an encircling self-adaptation toothbrush is provided, the encircling effect that produces through trilateral brush hair reaches along with incisors to the thickness change of grinding one's teeth, the self-adaptation effect of the automatic laminating of brush hair satisfies the clean tooth demand of the crowd of different oral cavities and tooth size, the clean problem in the region that the tooth inboard should not be brushed has been solved in the design of trilateral brush hair, avoid various bad habits of brushing teeth to produce, the user no longer need the initiative change to brush the first position and look for clean point, only need promote the brush head and can accomplish the overall process of brushing teeth, simplify the process of brushing teeth, the efficiency of brushing teeth has been improved.
Description
Technical Field
The utility model relates to the field of machinary, specifically, relate to electric toothbrush.
Background
The brush head of the existing electric toothbrush only has one side of brush hair, and because the upper and lower rows of teeth are convex, the upper side and the inner side of the teeth are not easy to be effectively cleaned, and a tooth brushing blind area is easy to form; when brushing teeth, the direction of the brush head needs to be changed for a plurality of times to clean the outer side, the inner side and the surface of the molar teeth, which wastes time and labor and is easy to form bad brushing habits.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a surrounding type self-adaptive toothbrush to solve at least one technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a surrounding type self-adaptive toothbrush comprises an electric toothbrush, wherein the electric toothbrush comprises a brush head, and the surrounding type self-adaptive toothbrush is characterized in that the brush head comprises a brush head handle, the front part of the brush head handle is provided with a mounting hole, a fixing nail penetrates through the mounting hole and serves as a first rotating shaft, a plate-shaped body is arranged below the brush head handle, and the middle part of the plate-shaped body is provided with a first through hole for penetrating through the first rotating shaft;
the plate-shaped body is provided with a first sliding piece and a second sliding piece which are arranged in a front-back manner, the front part of the brush head handle is provided with a cam for pushing the first sliding piece and the second sliding piece, and a spring is arranged between the first sliding piece and the second sliding piece;
the lower part of the first sliding piece is provided with a first bristle piece, the lower part of the second sliding piece is provided with a second bristle piece, bristles are arranged on the lower surface of the plate-shaped body, bristles are arranged on the rear side face of the first bristle piece, and bristles are arranged on the front side face of the second bristle piece.
The cross section of the cam is oval.
The number of the first bristle pieces is two, and the two first bristle pieces are respectively arranged on two side parts of the first sliding piece;
the number of the second bristle pieces is two, and the two second bristle pieces are respectively arranged on two side parts of the second sliding piece.
The first bristle piece is connected with the first sliding piece through a second rotating shaft, and the second bristle piece is connected with the second sliding piece through a third rotating shaft.
The bristles arranged on the lower surface of the plate-shaped body are vertically arranged, the bristles arranged on the rear side surface of the first bristle piece are obliquely arranged, and the bristles arranged on the front side surface of the second bristle piece are obliquely arranged.
The first sliding part and the second sliding part are both of a block body, a groove for placing the plate-shaped body is formed in the middle of the block body, the cam is arranged above the plate-shaped body, and the spring is arranged below the plate-shaped body.
Both sides of the plate-shaped body are provided with a strip-shaped bulge, and the first sliding part and the second sliding part are provided with a strip-shaped groove matched with the strip-shaped bulge.
A first embedded groove is formed in the rear side face of the first bristle piece, a first tooth contact piece is embedded in the first embedded groove, a first protrusion is arranged on the first tooth contact piece, and the outer side face of the first protrusion is arc-surface-shaped;
the front side face of the second bristle piece is provided with a second embedded groove, a second tooth contact piece is embedded in the second embedded groove, a second protrusion is arranged on the second tooth contact piece, and the outer side face of the second protrusion is arc-shaped.
When the toothbrush is used, the front of the toothbrush is placed in an oral cavity, a user pushes the brush head handle along the tooth brushing direction, the brush head handle rotates, and the cam arranged on the front side of the brush head handle pushes and stretches the first sliding piece and the second sliding piece to adapt to the corners of teeth; the first tooth contact piece and the second tooth contact piece which are arranged on the first bristle piece and the second bristle piece touch teeth with different thicknesses, so that the first bristle piece and the second bristle piece are pushed to deflect and expand towards two sides along with the change of the thickness of the teeth, the thickness change from door teeth to molars is self-adaptive, and then the bristles are tightened through the springs to be attached to the teeth; and then through the cooperation and the effect of above-mentioned part, reach the self-adaptation effect that brush head expansion, hug closely and the angle freely changes.
The utility model discloses a this design, an encircling self-adaptation toothbrush is provided, the encircling effect that produces through trilateral brush hair reaches along with incisors to the thickness change of grinding one's teeth, the self-adaptation effect of the automatic laminating of brush hair satisfies the clean tooth demand of the crowd of different oral cavities and tooth size, the clean problem in the region that the tooth inboard should not be brushed has been solved in the design of trilateral brush hair, avoid various bad habits of brushing teeth to produce, the user no longer need the initiative change to brush the first position and look for clean point, only need promote the brush head and can accomplish the overall process of brushing teeth, simplify the process of brushing teeth, the efficiency of brushing teeth has been improved.
Drawings
FIG. 1 is a schematic view of a part of the structure of the present invention;
fig. 2 is an exploded view of the structure of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, a surrounding type self-adaptive toothbrush comprises an electric toothbrush, wherein the electric toothbrush comprises a brush head, the brush head comprises a brush head handle 1, the front part of the brush head handle is provided with a mounting hole, a fixing nail 5 passes through the mounting hole and is used as a first rotating shaft, a plate-shaped body 8 is arranged below the brush head handle, and the middle part of the plate-shaped body is provided with a first through hole for passing through the first rotating shaft; the plate-shaped body is provided with a first sliding part 3 and a second sliding part 4 which are arranged in a front and back manner, the front part of the brush head handle is provided with a cam 2 for pushing the first sliding part and the second sliding part, and a spring 6 is arranged between the first sliding part and the second sliding part; the lower part of the first sliding part is provided with a first bristle piece 7, the lower part of the second sliding part is provided with a second bristle piece 9, the lower surface of the plate-shaped body is provided with bristles, the rear side surface of the first bristle piece is provided with bristles, and the front side surface of the second bristle piece is provided with bristles. The utility model discloses a this design, an encircling self-adaptation toothbrush is provided, the encircling effect that produces through trilateral brush hair reaches along with incisors to the thickness change of grinding one's teeth, the self-adaptation effect of the automatic laminating of brush hair satisfies the clean tooth demand of the crowd of different oral cavities and tooth size, the clean problem in the region that the tooth inboard should not be brushed has been solved in the design of trilateral brush hair, avoid various bad habits of brushing teeth to produce, the user no longer need the initiative change to brush the first position and look for clean point, only need promote the brush head and can accomplish the overall process of brushing teeth, simplify the process of brushing teeth, the efficiency of brushing teeth has been improved.
The cross section of the cam is elliptical. So as to push the first sliding part and the second sliding part simultaneously.
The two first bristle pieces are respectively arranged at the two side parts of the first sliding piece; the number of the second bristle pieces is two, and the two second bristle pieces are respectively arranged on two side parts of the second sliding piece. The first bristle piece is connected with the first sliding piece through a second rotating shaft, and the second bristle piece is connected with the second sliding piece through a third rotating shaft. The four brushing pieces are all rotatable, different curved surfaces of teeth are effectively attached to the split brushing design, and teeth gaps are efficiently cleaned.
In order to improve the cleaning effect, the bristles arranged on the lower surface of the plate-shaped body are vertically arranged, the bristles arranged on the rear side surface of the first bristle piece are obliquely arranged, and the bristles arranged on the front side surface of the second bristle piece are obliquely arranged.
The first sliding part and the second sliding part are both of a block body, a groove used for placing the plate-shaped body is formed in the middle of the block body, the cam is arranged above the plate-shaped body, and the spring is arranged below the plate-shaped body. Both sides of the plate-shaped body are provided with a strip-shaped bulge, and the first sliding part and the second sliding part are provided with a strip-shaped groove matched with the strip-shaped bulge. The use effect of equipment is guaranteed, and the first sliding piece and the second sliding piece are prevented from sideslipping.
A first embedded groove is formed in the rear side face of the first bristle piece, a first tooth contact piece is embedded in the first embedded groove, a first protrusion is arranged on the first tooth contact piece, and the outer side face of the first protrusion is arc-surface-shaped; the front side surface of the second bristle piece is provided with a second embedded groove, a second tooth contact piece is embedded in the second embedded groove, a second protrusion is arranged on the second tooth contact piece, and the outer side surface of the second protrusion is arc-surface-shaped. The first tooth contact piece and the second tooth contact piece both adopt a strip-shaped body. The two first bulges are arranged at the two side parts of the first tooth contact piece; the two second protrusions are arranged on two sides of the second tooth contact piece. When the first tooth contact piece and the second tooth contact piece touch teeth with different thicknesses, the first bristle piece and the second bristle piece can be pushed to expand towards two sides along with the change of the thickness of the teeth, and the self-adaption can be generated to the change of the thickness from incisors to molars. Two first archs, two second archs more laminate the tooth surface when using, and then comparatively laminate the tooth surface after the rotation of brush hair piece, make the contact surface on brush hair and tooth surface bigger, improved clean effect.
When the toothbrush is used, the front of the toothbrush is placed in an oral cavity, a user pushes the brush head handle along the tooth brushing direction, the brush head handle rotates, and the cam arranged on the front side of the brush head handle pushes and stretches the first sliding piece and the second sliding piece to adapt to the corners of teeth; the first tooth contact piece and the second tooth contact piece which are arranged on the first bristle piece and the second bristle piece touch teeth with different thicknesses, so that the first bristle piece and the second bristle piece are pushed to deflect and expand towards two sides along with the change of the thickness of the teeth, the thickness change from door teeth to molars is self-adaptive, and then the bristles are tightened through the springs to be attached to the teeth; and then through the cooperation and the effect of above-mentioned part, reach the self-adaptation effect that brush head expansion, hug closely and the angle freely changes.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A surrounding type self-adaptive toothbrush comprises an electric toothbrush, wherein the electric toothbrush comprises a brush head, and the surrounding type self-adaptive toothbrush is characterized in that the brush head comprises a brush head handle, the front part of the brush head handle is provided with a mounting hole, a fixing nail penetrates through the mounting hole and serves as a first rotating shaft, a plate-shaped body is arranged below the brush head handle, and the middle part of the plate-shaped body is provided with a first through hole for penetrating through the first rotating shaft;
the plate-shaped body is provided with a first sliding piece and a second sliding piece which are arranged in a front-back manner, the front part of the brush head handle is provided with a cam for pushing the first sliding piece and the second sliding piece, and a spring is arranged between the first sliding piece and the second sliding piece;
the lower part of the first sliding piece is provided with a first bristle piece, the lower part of the second sliding piece is provided with a second bristle piece, bristles are arranged on the lower surface of the plate-shaped body, bristles are arranged on the rear side face of the first bristle piece, and bristles are arranged on the front side face of the second bristle piece.
2. The wrap around adaptive toothbrush of claim 1, wherein the cam is elliptical in cross section.
3. The wrap around adaptive toothbrush of claim 1, wherein said first bristle pieces are two, and said two first bristle pieces are disposed on both sides of said first slider, respectively;
the number of the second bristle pieces is two, and the two second bristle pieces are respectively arranged on two side parts of the second sliding piece.
4. The wrap around adaptive toothbrush of claim 1 or 3, wherein the first bristle piece is connected to the first slider by a second pivot, and the second bristle piece is connected to the second slider by a third pivot.
5. The wrap around self adapting toothbrush according to claim 1, wherein the bristles provided on the lower surface of the plate-like body are arranged vertically, the bristles provided on the rear side surface of the first bristle plate are arranged obliquely, and the bristles provided on the front side surface of the second bristle plate are arranged obliquely.
6. The wraparound adaptive toothbrush according to claim 1, wherein the first sliding member and the second sliding member are each a block-shaped body, a groove for placing the plate-shaped body is provided in a middle portion of the block-shaped body, the cam is provided above the plate-shaped body, and the spring is provided below the plate-shaped body.
7. The wrap-around adaptive toothbrush according to claim 1, wherein a first embedded groove is formed on a rear side surface of the first bristle plate, a first tooth contact member is embedded in the first embedded groove, a first protrusion is formed on the first tooth contact member, and an outer side surface of the first protrusion is arc-shaped;
the front side face of the second bristle piece is provided with a second embedded groove, a second tooth contact piece is embedded in the second embedded groove, a second protrusion is arranged on the second tooth contact piece, and the outer side face of the second protrusion is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301858.XU CN210329752U (en) | 2019-03-11 | 2019-03-11 | Surrounding type self-adaptive toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301858.XU CN210329752U (en) | 2019-03-11 | 2019-03-11 | Surrounding type self-adaptive toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210329752U true CN210329752U (en) | 2020-04-17 |
Family
ID=70173621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920301858.XU Active CN210329752U (en) | 2019-03-11 | 2019-03-11 | Surrounding type self-adaptive toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210329752U (en) |
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2019
- 2019-03-11 CN CN201920301858.XU patent/CN210329752U/en active Active
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