CN211882695U - Toothbrush head with new structure - Google Patents
Toothbrush head with new structure Download PDFInfo
- Publication number
- CN211882695U CN211882695U CN202020590186.1U CN202020590186U CN211882695U CN 211882695 U CN211882695 U CN 211882695U CN 202020590186 U CN202020590186 U CN 202020590186U CN 211882695 U CN211882695 U CN 211882695U
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- CN
- China
- Prior art keywords
- toothbrush head
- bristles
- fixed
- toothbrush
- main body
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- 239000004033 plastic Substances 0.000 claims abstract description 17
- 229920003023 plastic Polymers 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 claims abstract description 9
- 239000007779 soft material Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 9
- 238000011086 high cleaning Methods 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 52
- 230000001680 brushing effect Effects 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 210000004195 gingiva Anatomy 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Brushes (AREA)
Abstract
The utility model relates to the technical field of electric toothbrushes, in particular to a toothbrush head of an acoustic wave electric toothbrush, which comprises a toothbrush head main body and bristles, and is characterized in that the bristles comprise fixed bristles and freedom type bristles, fixed holes of the fixed bristles are positioned in the middle and the lower part of the toothbrush head, and the fixed holes of the fixed bristles are connected with the toothbrush head main body; the fixed orifices of degree of freedom formula brush hair is located the both sides and the top of toothbrush head, the fixed orifices of degree of freedom formula brush hair adopts the connecting piece to be connected, and its advantage lies in with the toothbrush head main part: the top of the toothbrush head main body is made of soft plastic, so that the experience of a user is improved; fixed brush hair is firm in connection with the toothbrush head, can effectively conduct the intensity of vibrating force, has high cleaning power, simultaneously because the distribution of fixed brush hair is located the well lower part of toothbrush head, can contact with the well upper portion of tooth, whitens the tooth effectively.
Description
Technical Field
The utility model relates to an electric toothbrush technical field is a toothbrush head of sound wave electric toothbrush particularly.
Background
The electric toothbrush market in the market at present uses the sound wave motor formula as the mainstream, and the sound wave electric toothbrush is with vibrating strong, and the cleanliness is high and is loved by vast consumer. Structurally, the sound wave electric toothbrush is output by a metal rod, and the toothbrush head is inserted on the metal output rod, so that the toothbrush head can realize sound wave cleaning through sound wave vibration.
The sound wave vibration can be transmitted to the toothbrush head by the aid of the hard plastic required by sound wave vibration transmission output, toothbrush heads of sound wave motors in the prior art are made of hard plastic (such as PP/ABS and other hard plastic), and the hard plastic brings poor feeling to consumers when the toothbrush is placed in a mouth for vibration tooth brushing.
The existing toothbrush head on the market adopts a mode that bristles are implanted into rigid plastic or a mode that integral type bristles are welded with the rigid plastic, and the bristles and the toothbrush head are in hard connection in the above mode. The mouth feel is hard when brushing teeth, the gum of a consumer is easy to be damaged when brushing teeth, and the consumer feels bad experience.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve two problems that exist among the prior art: the toothbrush bristles and the toothbrush head are in hard connection, so that the cleaning effect and the user experience are not ideal, and the toothbrush head is made of hard plastic, so that the user experience is not good.
In order to achieve the aim, the toothbrush head with the novel structure is designed, and the toothbrush head comprises a toothbrush head main body and bristles, and is characterized in that the bristles comprise fixed bristles and free degree bristles, fixing holes of the fixed bristles are positioned in the middle and the lower part of the toothbrush head, and the fixing holes of the fixed bristles are connected with the toothbrush head main body; the fixed holes of the freedom degree type bristles are positioned on the two sides and the top of the toothbrush head, and the fixed holes of the freedom degree type bristles are connected with the toothbrush head main body through connecting pieces.
Preferably, the top of the toothbrush head main body is made of soft materials.
Preferably, the top of the toothbrush head body is of soft plastic.
Preferably, the connecting member is a sheet-like structure, a columnar structure or a dispensing shape.
Preferably, the lamellar structure is a flat plate, a circular arc, a V-shaped or S-shaped plate.
Preferably, the columnar structure is cylindrical, elliptical cylindrical or conical.
Preferably, the freeform bristle distribution shape takes the form of an elongated strip, a leaf, or a single link.
Preferably, the free degree type bristle fixing holes and the fixed bristle fixing holes are circular, polygonal, or irregular in shape.
Preferably, the soft plastic at the back of the toothbrush head is provided with soft hair.
Compared with the prior art, the utility model, its advantage lies in:
1. the fixed bristles are connected with the toothbrush head, so that the intensity of vibration can be effectively transmitted, the toothbrush head has high cleaning power, and meanwhile, the fixed bristles are distributed at the middle lower part of the toothbrush head and mainly contacted with the surfaces of teeth during tooth brushing, so that the teeth can be effectively cleaned and whitened;
2. the freedom degree type bristles are connected by the connecting pieces, the connecting pieces can be of a sheet structure, a columnar structure or a dispensing shape, the freedom degree is high, the intensity of conduction vibration is low, but the vibration amplitude is large, and meanwhile, the freedom degree type bristles are distributed on the two sides and the top of the toothbrush head and can be contacted with the gingival part of teeth and the innermost end of the teeth, so that the slit between the gums and the innermost end of the teeth are effectively cleaned;
3. the top of the toothbrush head main body is made of soft materials, so that the experience of a user is improved;
4. be different from among the prior art brush hair and toothbrush head adoption rigid coupling, this toothbrush head has rigid coupling and flexible coupling concurrently, can promote user's experience and feel, and causes the harm to the gum when preventing to brush teeth.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a view showing the distribution positions of the fixed bristles of the present invention;
FIG. 4 is a diagram of the degree of freedom type brush distribution position of the present invention;
FIG. 5 is a schematic diagram of a flat sheet structure according to the present invention;
FIG. 6 is a schematic view of the arc-shaped sheet structure of the present invention;
FIG. 7 is a schematic view of the V-shaped sheet structure of the present invention;
FIG. 8 is a schematic view of the S-shaped sheet structure of the present invention;
FIG. 9 is a schematic view of the free-degree type brush bar-shaped distribution of the present invention;
FIG. 10 is a schematic view of the leaf-shaped distribution of the free-degree bristle of the present invention;
FIG. 11 is a schematic view showing the distribution of the degree of freedom bristles in a single connection;
in the figure: 1. the toothbrush head main body 2, the bristles 3, the connecting piece 4 and the soft bristles.
Detailed Description
Referring to fig. 1, the toothbrush head with a new structure provided by the embodiment comprises a toothbrush head main body and bristles, wherein the top of the toothbrush head main body is made of soft materials, such as silica gel, TPE, TPU, PVC, and the rest of the toothbrush head main body is made of hard plastics, such as PP, ABS, and the hard plastics can effectively conduct sound wave vibration, and the soft materials at the top can improve the experience of a user; the bristles include fixed bristles and free bristles.
Referring to fig. 2, the soft plastic at the back of the toothbrush head is provided with soft hair which can help clean the inner wall of the oral cavity and the tongue coating.
Referring to fig. 3, the bristles include fixed bristles and free bristles, and the fixing holes of the fixed bristles are located at the middle and lower portions of the toothbrush head and connected to the toothbrush head main body, so that when the toothbrush head vibrates, the fixed bristles effectively conduct the intensity of the vibration force due to the firm connection with the toothbrush head, and have high cleaning power; the fixed bristles are mainly contacted with the surfaces of teeth during tooth brushing due to the fact that the toothbrush head is arranged in the mouth, and the teeth can be effectively cleaned and whitened.
Referring to fig. 4, the bristles include fixed bristles and freedom bristles, the freedom bristles are located on two sides and the top of the toothbrush head, the bristle fixing holes are connected with the toothbrush head main body through connecting pieces, and the connecting pieces are of sheet-like structures, columnar structures or point-gluing structures, so that the freedom bristles have higher freedom, and when the toothbrush head vibrates, the freedom bristles have higher freedom, so that the vibration conduction intensity is low, but the amplitude is large; when the toothbrush head is placed in the mouth, the free degree type bristles are contacted with the gingival part of the teeth and the innermost end of the teeth due to the fact that the free degree type bristles are positioned on the two sides and the top of the toothbrush head, and teeth gaps of the gingiva and the innermost end of the teeth can be effectively cleaned.
The fixed bristle fixing holes and the freedom type bristle fixing holes may be in the shape of a polygon such as a circle, a triangle, a square, or other irregular shapes.
Referring to fig. 5 to 8, the connecting member between the free degree type bristles and the toothbrush head main body may be a sheet-like structure, which may be a flat sheet, a circular arc sheet, a V-shaped sheet or an S-shaped sheet, each structure having a similar effect, so that the free degree type bristles have a large amplitude, and can effectively clean slits between teeth without damaging gums.
The freedom degree type brush hair is distributed at the two sides and the top of the toothbrush head, and the distribution shape of the freedom degree type brush hair can be divided into a strip shape, a leaf shape and a single connection shape.
As shown in fig. 9, the long strip-shaped freedom type bristles are connected together by a plurality of bristle fixing holes, wherein the bristle fixing hole at one end is connected with the toothbrush head body through a connecting piece.
As shown in fig. 10, the leaf-shaped freedom type bristles are formed by connecting two or more bristle fixing holes in one group and a plurality of groups of bristles with a toothbrush head body through connecting pieces respectively.
As shown in fig. 11, the single link-like freedom type bristle is formed by connecting each bristle fixing hole to the head body through a connecting member, respectively.
The utility model relates to a manufacturing process of a toothbrush head with a new structure, which comprises the following steps:
1. injection molding toothbrush head main body parts;
2. installing the toothbrush head main body part on a hair planting jig, and planting toothbrush hair, wherein the hair planting mode can be that steel sheets are used for planting hair, and the hair can also be planted in a hot melting mode;
3. combine toothbrush head main part and planting hair smelting tool into an subassembly, insert soft plastics forming die cavity, pour into soft plastics into.
The above, only for the concrete implementation of this utility model, but the scope of protection of this utility model is not limited to this, and any person skilled in this technical field is in the technical scope of this utility model discloses, according to the technical scheme of this utility model and novel design add in equal replacement or change, all should be covered in the scope of protection of this utility model.
Claims (10)
1. A toothbrush head with a new structure comprises a toothbrush head main body and bristles and is characterized in that
The bristles include fixed bristles and free bristles,
the fixed holes of the fixed bristles are positioned in the middle and the lower part of the toothbrush head, and the fixed holes of the fixed bristles are connected with the toothbrush head main body;
the fixed holes of the freedom degree type bristles are positioned on the two sides and the top of the toothbrush head, and the fixed holes of the freedom degree type bristles are connected with the toothbrush head main body through connecting pieces.
2. A toothbrush head of novel construction as claimed in claim 1 wherein the head body top is of a soft material.
3. A new construction toothbrush head according to claim 2 characterised in that the head body top is of soft plastics.
4. A toothbrush head of novel construction as claimed in claim 1 or claim 2 wherein the connecting elements are in the form of sheets, columns or dots.
5. A toothbrush head of novel construction according to claim 4 characterised in that the lamellar structure is in the form of a flat plate, circular arc, V or S.
6. A toothbrush head of novel construction according to claim 4 characterised in that the columnar structure is cylindrical, elliptical or conical.
7. A toothbrush head of novel construction according to claim 1 wherein said freeform bristle distribution profile is in the form of an elongated strip, a leaf or a single link.
8. A toothbrush head of novel construction according to claim 1 characterised in that the free-form bristle attachment apertures and the fixed bristle attachment apertures are circular or polygonal.
9. A toothbrush head of novel construction according to claim 1 characterised in that the free-form bristle-retaining apertures and the fixed-form bristle-retaining apertures are irregularly shaped.
10. A toothbrush head of new construction according to any one of claims 1 to 9 characterised in that the soft plastic on the rear of the head is provided with bristles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020590186.1U CN211882695U (en) | 2020-04-20 | 2020-04-20 | Toothbrush head with new structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020590186.1U CN211882695U (en) | 2020-04-20 | 2020-04-20 | Toothbrush head with new structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211882695U true CN211882695U (en) | 2020-11-10 |
Family
ID=73277103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020590186.1U Active CN211882695U (en) | 2020-04-20 | 2020-04-20 | Toothbrush head with new structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211882695U (en) |
-
2020
- 2020-04-20 CN CN202020590186.1U patent/CN211882695U/en active Active
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| GR01 | Patent grant |