CN219982362U - Toothbrush head and toothbrush - Google Patents
Toothbrush head and toothbrush Download PDFInfo
- Publication number
- CN219982362U CN219982362U CN202321180686.8U CN202321180686U CN219982362U CN 219982362 U CN219982362 U CN 219982362U CN 202321180686 U CN202321180686 U CN 202321180686U CN 219982362 U CN219982362 U CN 219982362U
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- CN
- China
- Prior art keywords
- bristle
- planting
- hair
- toothbrush
- head body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 239000007779 soft material Substances 0.000 claims description 8
- 239000007943 implant Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 13
- 238000002513 implantation Methods 0.000 description 9
- 230000001680 brushing effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
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- Brushes (AREA)
Abstract
The utility model relates to a toothbrush head and a toothbrush, wherein the toothbrush head comprises a toothbrush head body and bristles; the brush head body comprises a first hair-planting part and a second hair-planting part, the movable degree of freedom of the first hair-planting part is smaller than that of the second hair-planting part, and the distribution area of the second hair-planting part at least comprises two side areas of a long shaft of the brush head body; the brush hair adopts copper planting Mao Zhiyu in the first hair planting part and the second hair planting part. A toothbrush includes the toothbrush head. According to the utility model, the second bristle planting parts are arranged in the areas on the two sides of the long shaft of the brush head body, and the cleaning effect can be improved under the condition of copper bristle planting by utilizing the movement with larger freedom degree of the position of the second bristle planting parts and the larger bristle planting space of the brush head body in the area, so that the cost and the product performance are both realized.
Description
Technical Field
The utility model relates to the technical field of cleaning products, in particular to a toothbrush head and a toothbrush.
Background
The copper-implanted bristle is a bristle implantation mode for fixing bristles by embedding copper sheets in the bristle implantation process, the bristle implantation mode is mature in technology and low in production cost, but the bristle implantation rate is relatively low, and the cleaning effect of the toothbrush is reduced to a certain extent. In addition, the existing brush head body is mainly made of hard plastic which is in a whole sheet shape and is hard-connected, the bristle planting parts in different areas of the brush head have the same degree of freedom, and the brush head structure can further reduce the cleaning effect of the toothbrush under the condition of low bristle planting rate due to copper bristle planting. Therefore, it is necessary to provide a solution that can achieve both the cost and product performance of the toothbrush head.
Disclosure of Invention
In view of the above technical problems, the present utility model provides a toothbrush head and a toothbrush, in which a second bristle planting part with a larger degree of freedom is disposed at two side regions of a long axis of a toothbrush head body, and the cleaning effect can be improved by using the movement with the larger degree of freedom of the second bristle planting part and the larger bristle planting space of the toothbrush head body in the region, so as to achieve the compromise between cost and product performance.
In order to solve the technical problems, the utility model provides a toothbrush head, which comprises a toothbrush head body and bristles;
the brush head body comprises a first hair-planting part and a second hair-planting part, the movable degree of freedom of the first hair-planting part is smaller than that of the second hair-planting part, and the distribution area of the second hair-planting part at least comprises two side areas of a long shaft of the brush head body;
the bristles are planted in the first bristle planting part and the second bristle planting part by adopting copper bristle planting.
Optionally, the second bristle planting part has a long axis, and an included angle between the long axis of the second bristle planting part and the long axis of the brush head body is smaller than or equal to a preset angle.
Optionally, the first hair-planting part and the adjacent second hair-planting part are connected through a first connecting piece.
Optionally, the first connecting piece connects one end of the second hair-planting portion in the long axis direction with the adjacent first hair-planting portion; alternatively, the first connector connects one side of the second hair-planting portion in the short axis direction with the adjacent first hair-planting portion.
Optionally, the first hair-planting part and the second hair-planting part are independent from each other.
Optionally, the second hair-planting parts are connected or independent through a second connecting piece.
Optionally, the wall parts of the first hair planting part are connected into a whole piece.
Optionally, the cross-sectional area of the implanted pores of the second bristle implant is greater than the cross-sectional area of the implanted pores of the first bristle implant.
Optionally, the top of the brush head body is coated with a soft material layer.
The present utility model also provides a toothbrush comprising a toothbrush head as described in any one of the above.
The toothbrush head and the toothbrush provided by the utility model comprise a toothbrush head body and bristles; the brush head body comprises a first hair-planting part and a second hair-planting part, the movable degree of freedom of the first hair-planting part is smaller than that of the second hair-planting part, and the distribution area of the second hair-planting part at least comprises two side areas of a long shaft of the brush head body; the brush hair adopts copper planting Mao Zhiyu in the first hair planting part and the second hair planting part. A toothbrush includes the toothbrush head. According to the utility model, the second bristle planting parts are arranged in the areas on the two sides of the long shaft of the brush head body, and the cleaning effect can be improved under the condition of copper bristle planting by utilizing the movement with larger freedom degree of the position of the second bristle planting parts and the larger bristle planting space of the brush head body in the area, so that the cost and the product performance are both realized.
Drawings
Fig. 1 is an isometric view of a toothbrush head according to a first embodiment;
fig. 2 is a front view of a toothbrush head on a bristle side according to a first embodiment;
FIG. 3 is a schematic view of a brush head body according to a first embodiment;
FIG. 4 is a schematic view of a brush head body according to a second embodiment;
FIG. 5 is a schematic view of a brush head body according to a third embodiment;
FIG. 6 is a schematic view of a brushhead body shown in accordance with a fourth embodiment;
fig. 7 is a schematic view of a brush head body according to a fifth embodiment.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. In the present utility model, "each" includes one and two or more numbers.
First embodiment
Fig. 1 is an isometric view of a toothbrush head according to a first embodiment. Fig. 2 is a front view of a toothbrush head on a bristle side according to a first embodiment. As shown in fig. 1 and 2, the toothbrush head of the present embodiment includes a brush head body 1 and bristles 2, the brush head body 1 includes a first bristle planting portion 11 and a second bristle planting portion 12, the movable degree of freedom of the first bristle planting portion 11 is smaller than that of the second bristle planting portion 12, the distribution area of the second bristle planting portion 12 includes at least two long axis side areas of the brush head body 1, and the bristles 2 are copper-planted Mao Zhiyu in the first bristle planting portion 11 and the second bristle planting portion 12.
The first and second hair-planting portions 11 and 12 each include a hair-planting hole for planting hair and a wall portion surrounding the hair-planting hole, and the first and second hair-planting portions 11 and 12 are each plural. The degree of freedom of movement refers to the degree to which the hair-planting portion can deflect relative to its initial fixed direction.
The first bristle planting parts 11 having a small degree of freedom of movement are disposed at regions other than both side regions of the long axis of the brush head body 1, for example, at the middle and top regions of the brush head body 1, to be in contact with the surfaces of the teeth, thereby effectively cleaning and whitening the teeth. The second bristle planting parts 12 with larger freedom degree are arranged in the areas on two sides of the long axis of the brush head body 1, and the gum parts of teeth can be effectively cleaned by utilizing the movement of the larger freedom degree on the positions of the second bristle planting parts 12, meanwhile, the brush head body 1 has larger bristle planting space in the areas on two sides of the long axis, so that the bristle planting rate of the areas on which the second bristle planting parts 12 are arranged can be ensured, and the cleaning effect on the gum parts is further ensured. Therefore, the overall cleaning effect of the toothbrush can be improved under the condition of copper bristle planting, and the cost and the product performance are both considered.
Referring to fig. 3, the area where the first bristle planting portion 11 and the second bristle planting portion 12 are located is a top area of the brush head body 1, the top area of the brush head body 1 is generally elliptical or circular, and a long axis L of the brush head body 1 is an axis in a length direction of the brush head body 1. The included angle θ between the long axis L of the second bristle planting portion 12 and the long axis L of the brush head body 1 is smaller than or equal to a preset angle. The preset angle is less than or equal to 30 °, preferably 10 °. The second bristle part 12 has a long axis l, which may be a circular arc runway as shown in fig. 3, and may be elliptical, unlike a commonly used circular bristle hole, the shape of the second bristle part 12 adopted in the present utility model has a certain regularity, and is still suitable for bristle copper, meanwhile, the shape of the second bristle part 12 can increase the proportion of the bristle hole area relative to the wall area, and is adapted to the shape of the brush head body 1 at two sides of the long axis, so as to ensure the effective bristle area of the brush head body 1 at two sides of the long axis, on the basis, when the included angle between the long axis of the second bristle part 12 and the long axis of the brush head body 1 is smaller than or equal to a preset angle, the whole deflection direction of the second bristle part 12 is limited by the long axis direction of the second bristle part 12, and the movement relatively consistent with the tooth brushing action or the vibration of the toothbrush is presented, thereby, the reasonable movement of the bristle implantation rate and the bristle part is considered, and a better cleaning effect is obtained.
It should be noted that fig. 3 only illustrates the included angle θ between the long axis L of one second bristle part 12 and the long axis L of the brush head body 1, and it should be understood that the included angles between the long axes of all the second bristle parts 12 and the long axis of the brush head body 1 may be smaller than or equal to a predetermined angle, or the included angle between the long axes of part of the second bristle parts 12 and the long axis of the brush head body 1 may be smaller than or equal to a predetermined angle. Because the preset angle is smaller than or equal to 30 degrees, the included angle between the long axis of the second bristle planting part 12 and the long axis of the brush head body 1 is expressed as an acute angle.
In the present embodiment, the first bristle part 11 and the second bristle part 12 are independent from each other, so that the degree of freedom of movement of the second bristle part 12 can be improved. The wall parts of the first bristle planting parts 11 are connected into a whole piece, so that the bristle planting rate can be improved, the tooth surfaces can be cleaned in a concentrated manner, and the cleaning effect of the bristles 2 positioned in the middle of the brush head is ensured. The wall parts of the second bristle planting parts 12 are connected into a whole piece, so that the occupied area of the wall parts can be reduced, the effective bristle planting area of the brush head body 1 in the areas on two sides of the long shaft is further ensured, and the cleaning effect of bristles 2 on two sides of the brush head is ensured under the condition that the second bristle planting parts 12 have larger freedom.
In the present embodiment, the cross-sectional area of the implantation holes of the second bristle part 12 is larger than the cross-sectional area of the implantation holes of the first bristle part 11. Wherein, the implantation hole refers to a blind hole part in the implantation hair part. In this way, more bristles 2 can be set in the regions on both sides of the long axis of the brush head body 1, and the bristle setting rate is not significantly affected in the case of copper bristle setting and the provision of the second bristle setting portion 12 of a higher degree of freedom.
In this embodiment, the top of the brush head body 1 is covered with the soft material layer 3, and only a small amount of wall parts of the second bristle part 12 of the first bristle part 11, which are directed toward the free ends of the bristles 2, are exposed from the soft material layer 3. The soft material layer 3 at the top can enhance the experience of the user, and simultaneously the second bristle planting portion 12 has a larger degree of freedom.
The second bristle planting parts 12 are arranged in the areas on two sides of the long axis of the brush head body 1, and the cleaning effect can be improved under the condition of copper bristle planting by utilizing the movement with larger freedom degree of the position of the second bristle planting parts 12 and the larger bristle planting space of the brush head body 1 in the areas, so that the cost and the product performance are both considered.
Second embodiment
As shown in fig. 4, the main difference between the present embodiment and the first embodiment is that the first bristle part 11 and the second bristle part 12 are independent from each other, and the second bristle part 12 is also independent from each other. In this way, a greater degree of freedom can be obtained for each second bristle part 12.
The other structures of the toothbrush head of this embodiment are detailed in the first embodiment, and will not be described herein.
Third embodiment
As shown in fig. 5, the main difference between the present embodiment and the first embodiment is that the first bristle part 11 and the second bristle part 12 are independent from each other, and the second bristle part 12 is connected by the second connecting member 13. The second connecting piece 13 is wrapped by the soft material layer 3 at the top of the brush head body 1. In this way, the fixation of the second bristle part 12 can be more secure on the basis that each second bristle part 12 has a larger degree of freedom of movement.
The other structures of the toothbrush head of this embodiment are detailed in the first embodiment, and will not be described herein.
Fourth embodiment
As shown in fig. 6, the main difference between the present embodiment and the first embodiment is that the first hair-planting portion 11 and the second hair-planting portion 12 are independent from each other, the first hair-planting portion 11 and the adjacent second hair-planting portion 12 are connected by the first connecting member 14, and the first connecting member 14 connects one end of the second hair-planting portion 12 in the longitudinal direction with the adjacent first hair-planting portion 11. The first connecting piece 14 is wrapped by the soft material layer 3 at the top of the brush head body 1. In this way, the fixation of the second bristle part 12 can be more secure on the basis that each second bristle part 12 has a larger degree of freedom of movement. In addition, the first connecting piece 14 connects one end of the second bristle part 12 in the long axis direction with the adjacent first bristle part 11, and the connecting part is located on the long axis of the first connecting piece 14, so that the whole deflection direction of the second bristle part 12 is limited by the long axis direction of the second bristle part 12, and the second bristle part presents a motion relatively consistent with the tooth brushing action or vibration direction, thereby obtaining better cleaning effect.
The other structures of the toothbrush head of this embodiment are detailed in the first embodiment, and will not be described herein.
Fifth embodiment
As shown in fig. 7, the main difference between the present embodiment and the fourth embodiment is that the first connecting member 14 connects one side in the short axis direction of the second hair-planting portion 12 with the adjacent first hair-planting portion 11. The first connecting piece 14 is wrapped by the soft material layer 3 at the top of the brush head body 1. In this way, the fixation of the second bristle part 12 can be more secure on the basis that each second bristle part 12 has a larger degree of freedom of movement. The other structures of the toothbrush head of this embodiment are detailed in the first embodiment, and will not be described herein.
The utility model also provides a toothbrush comprising a toothbrush head as described in any one of the embodiments above.
The toothbrush head and the toothbrush provided by the utility model comprise a toothbrush head body and bristles; the brush head body comprises a first hair-planting part and a second hair-planting part, the movable degree of freedom of the first hair-planting part is smaller than that of the second hair-planting part, and the distribution area of the second hair-planting part at least comprises two side areas of a long shaft of the brush head body; the brush hair adopts copper planting Mao Zhiyu in the first hair planting part and the second hair planting part. The toothbrush includes a toothbrush head. According to the utility model, the second bristle planting parts are arranged in the areas on the two sides of the long shaft of the brush head body, and the cleaning effect can be improved under the condition of copper bristle planting by utilizing the movement with larger freedom degree of the position of the second bristle planting parts and the larger bristle planting space of the brush head body in the area, so that the cost and the product performance are both realized.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A toothbrush head, which is characterized by comprising a toothbrush head body and bristles;
the brush head body comprises a first hair-planting part and a second hair-planting part, the movable degree of freedom of the first hair-planting part is smaller than that of the second hair-planting part, and the distribution area of the second hair-planting part at least comprises two side areas of a long shaft of the brush head body;
the bristles are planted in the first bristle planting part and the second bristle planting part by adopting copper bristle planting.
2. The toothbrush head of claim 1, wherein the second bristle field has a major axis, and wherein an angle between the major axis of the second bristle field and the major axis of the toothbrush head body is less than or equal to a predetermined angle.
3. The toothbrush head of claim 2, wherein the first bristle field is connected to the adjacent second bristle field by a first connector.
4. The toothbrush head according to claim 3 wherein the first connecting member connects one end of the second bristle bearing portion in the longitudinal direction with the adjacent first bristle bearing portion; alternatively, the first connector connects one side of the second hair-planting portion in the short axis direction with the adjacent first hair-planting portion.
5. The toothbrush head of claim 1, wherein the first bristle field and the second bristle field are independent of each other.
6. The toothbrush head of claim 5, wherein the second bristle parts are connected or independent from each other by a second connecting member.
7. The toothbrush head of claim 1, wherein the walls of the first bristle field are integrally connected.
8. The toothbrush head of claim 1 wherein the cross-sectional area of the implanted pores of the second bristle implant is greater than the cross-sectional area of the implanted pores of the first bristle implant.
9. The toothbrush head according to any one of claims 1 to 8 wherein a top portion of the head body is coated with a layer of soft material.
10. A toothbrush, characterized in that it comprises a toothbrush head according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180686.8U CN219982362U (en) | 2023-05-16 | 2023-05-16 | Toothbrush head and toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180686.8U CN219982362U (en) | 2023-05-16 | 2023-05-16 | Toothbrush head and toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219982362U true CN219982362U (en) | 2023-11-10 |
Family
ID=88610728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321180686.8U Active CN219982362U (en) | 2023-05-16 | 2023-05-16 | Toothbrush head and toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219982362U (en) |
-
2023
- 2023-05-16 CN CN202321180686.8U patent/CN219982362U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |