CN217243097U - Brush fixing plate of toothbrush - Google Patents
Brush fixing plate of toothbrush Download PDFInfo
- Publication number
- CN217243097U CN217243097U CN202220747573.0U CN202220747573U CN217243097U CN 217243097 U CN217243097 U CN 217243097U CN 202220747573 U CN202220747573 U CN 202220747573U CN 217243097 U CN217243097 U CN 217243097U
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- Prior art keywords
- bristle
- mounting hole
- bristles
- fixing plate
- groove
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Abstract
The utility model relates to a brush hair fixing piece of a toothbrush, which comprises a body. The body is provided with a plurality of mounting holes; each mounting hole penetrates through the two opposite side surfaces of the body; a plurality of hair-shaping grooves are formed on the inner ring surface of each mounting hole; the hair trimming grooves are arranged on the inner ring surface of the mounting hole in a surrounding manner, and two ends of each hair trimming groove extend towards two opposite side surfaces of the body; the bristle-setting groove is used for accommodating a plurality of bristles in parallel. The arrangement direction of the bristles can be limited through the bristle shaping groove, so that the extension direction of the bristle shaping groove can be designed in the expected bristle direction when the mold is opened for manufacturing, the bristles are limited by the bristle shaping groove after being installed in the installation holes and are arranged in the set direction, and therefore the bristles are neat and attractive, and the functions and the service life can be considered.
Description
Technical Field
The utility model relates to a toothbrush part, in particular to a brush hair fixing piece of a toothbrush.
Background
The bristles of the toothbrush are arranged on the bristle fixing plate and then fixed on the handle through the bristle fixing plate. Specifically, the bristle fixing plate is provided with a plurality of mounting holes, and a plurality of bristles are arranged in each mounting hole, namely the bristles are correspondingly mounted in the mounting holes in a bundle.
However, in the prior art, the inner annular surface of the mounting hole of the bristle fixing piece is a smooth surface without a limit structure, so that the bristles are not neatly arranged in the mounting hole and can be randomly inclined, the bristles are not neat and not beautiful, and the functions and the service lives of the bristles can be influenced.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing disadvantages and shortcomings of the prior art, the present invention provides a bristle fixing plate for a toothbrush, which has a bristle-setting groove, thereby enabling bristles to be neatly arranged in a mounting hole.
In order to achieve the object of the above utility model, the utility model adopts the technical means of designing a brush fixing piece of a toothbrush, which comprises:
a body having a plurality of mounting holes; each mounting hole penetrates through the two opposite side surfaces of the body; a plurality of hair-shaping grooves are formed on the inner ring surface of each mounting hole; the hair trimming grooves are arranged on the inner ring surface of the mounting hole in a surrounding manner, and two ends of each hair trimming groove extend towards two opposite side surfaces of the body; the bristle-setting groove is used for accommodating a plurality of bristles in parallel.
The utility model has the advantages of, the wall of mounting hole is formed with the whole hair recess, and the both ends of each whole hair recess extend towards the relative both sides face of body, and the brush hair can be held in whole hair recess with whole hair recess parallelly. The arrangement direction of the bristles can be limited through the bristle shaping groove, so that the extending direction of the bristle shaping groove can be designed in the expected bristle direction when the mold is opened for manufacturing, the bristles are limited by the bristle shaping groove after being installed in the installation holes and are arranged in the set direction, and therefore the bristles are neat and attractive, and both the functions and the service life can be considered.
Further, the bristle fixing plate of the toothbrush, wherein the bristle setting grooves are parallel to each other.
Further, the bristle fixing plate of the toothbrush, wherein the bristle setting groove is parallel to the axis of the mounting hole.
Further, the bristle fixing plate of the toothbrush is characterized in that the bristle shaping groove is inclined to the axis of the mounting hole.
Further, the bristle fixing plate of the toothbrush has a guide ring inclined plane on an inner annular surface of each mounting hole, and an inner diameter of the guide ring inclined plane is gradually reduced from one end of the mounting hole to the other end of the mounting hole.
Further, the bristle fixing plate of the toothbrush is provided with a plurality of bristle fixing grooves, wherein each bristle fixing groove is used for correspondingly accommodating one bristle.
Further, the bristle fixing plate of the toothbrush is provided with a plurality of bristle setting grooves for correspondingly accommodating a plurality of bristles.
Drawings
Fig. 1 is a perspective view of the front side view of the present invention.
Fig. 2 is a perspective view of the rear view of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a side sectional view of the present invention.
Fig. 5 is a side sectional view of the present invention after the installation of the brush.
Description of the reference numerals
A is brush hair
10: main body
11 mounting hole
111 wool finishing groove
112, guide ring inclined plane.
Detailed Description
The following is a detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, to further illustrate the technical measures taken to achieve the objects of the present invention.
Referring to fig. 1, 2 and 5, the toothbrush bristle fixing plate of the present invention includes a body 10. The body 10 has a plurality of mounting holes 11. The mounting holes 11 penetrate through opposite side surfaces of the body 10. A plurality of bristle setting grooves 111 are formed on the inner circumferential surface of each mounting hole 11. The hair trimming grooves 111 are arranged on the inner ring surface of the mounting hole 11 in a surrounding manner, and two ends of each hair trimming groove 111 extend towards two opposite side surfaces of the body 10. The bristle setting groove 111 is used for accommodating a plurality of bristles a in parallel.
Specifically, referring to fig. 3 and 4, in the present embodiment, the hair trimming grooves 111 extend in a straight line and are parallel to each other, and the hair trimming grooves 111 are parallel to the axis of the mounting hole 11. However, in other embodiments, the bristle setting grooves 111 may also extend in a curved manner, and the bristle setting grooves 111 may also be divided into a plurality of groups, where the bristle setting grooves 111 in each group are parallel to each other but the bristle setting grooves 111 in different groups are not parallel to each other, so as to design special appearance and function of the bristles. In addition, in other embodiments, the bristle setting groove 111 may be inclined to the axis of the mounting hole 11.
Each bristle setting groove 111 is used for correspondingly accommodating one or more bristles a. That is, the width of the bristle trimming groove 111 may be just the same as the diameter of one bristle a to accommodate one bristle a, or may be a multiple of the diameter of one bristle a to accommodate a plurality of bristles a.
Referring to fig. 4, in the present embodiment, an inner annular surface of each mounting hole 11 has a guiding ring inclined surface 112, and an inner diameter of the guiding ring inclined surface 112 is gradually reduced from one end of the mounting hole 11 to the other end of the mounting hole 11. That is to say that the inner wall face of mounting hole 11 is great and gradually contracts in being close to the opening part, can reach the effect of tightening up brush hair A when wearing a bundle of brush hair A to locate a mounting hole 11 from this, makes the equipment more convenient quick.
The utility model has the advantages of, the wall of mounting hole 11 is formed with hair-finishing recess 111, and the both ends of each hair-finishing recess 111 extend towards the relative both sides face of body 10, and brush hair A can be held in hair-finishing recess 111 with hair-finishing recess 111 is parallel. The arrangement direction of the bristles A can be limited by the bristle arranging groove 111, so that the extension direction of the bristle arranging groove 111 can be designed in the desired bristle A direction during mold opening manufacturing, and the bristles A are limited by the bristle arranging groove 111 to be arranged in the set direction after being installed in the installation hole 11, so that the bristles A are neat and attractive, and the functions and the service life can be both considered.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment without departing from the technical scope of the present invention, but all the technical matters of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. A bristle fixing plate for a toothbrush, comprising:
a body having a plurality of mounting holes; each mounting hole penetrates through the two opposite side surfaces of the body; a plurality of hair-shaping grooves are formed on the inner ring surface of each mounting hole; the hair trimming grooves are arranged on the inner ring surface of the mounting hole in a surrounding manner, and two ends of each hair trimming groove extend towards two opposite side surfaces of the body; the bristle-shaping groove is used for accommodating a plurality of bristles in parallel.
2. The bristle fixing plate for a toothbrush according to claim 1, wherein the bristle setting grooves are parallel to each other.
3. The bristle fixing plate for a toothbrush according to claim 1 or 2, wherein the bristle setting groove is parallel to the axis of the mounting hole.
4. The bristle fixing plate for a toothbrush according to claim 1 or 2, wherein the bristle setting recess is inclined to the axis of the mounting hole.
5. The bristle fixing plate for a toothbrush according to claim 1 or 2, wherein each of the mounting holes has a guide ring slope on an inner circumferential surface thereof, the guide ring slope having an inner diameter tapered from one end of the mounting hole toward the other end of the mounting hole.
6. The bristle fixing plate for a toothbrush according to claim 1 or 2, wherein each of the bristle setting grooves is adapted to receive one of the bristles.
7. The bristle fixing plate for a toothbrush according to claim 1 or 2, wherein each of the bristle setting grooves is adapted to receive a plurality of the bristles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747573.0U CN217243097U (en) | 2022-03-31 | 2022-03-31 | Brush fixing plate of toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220747573.0U CN217243097U (en) | 2022-03-31 | 2022-03-31 | Brush fixing plate of toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217243097U true CN217243097U (en) | 2022-08-23 |
Family
ID=82873314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220747573.0U Active CN217243097U (en) | 2022-03-31 | 2022-03-31 | Brush fixing plate of toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217243097U (en) |
-
2022
- 2022-03-31 CN CN202220747573.0U patent/CN217243097U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |