CN211533099U - Toothbrush head and toothbrush - Google Patents
Toothbrush head and toothbrush Download PDFInfo
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- CN211533099U CN211533099U CN202020093861.XU CN202020093861U CN211533099U CN 211533099 U CN211533099 U CN 211533099U CN 202020093861 U CN202020093861 U CN 202020093861U CN 211533099 U CN211533099 U CN 211533099U
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- toothbrush
- clean subassembly
- brush
- toothbrush head
- groove
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Abstract
The utility model discloses a toothbrush brush head and toothbrush, including the brush-holder stud, set up respectively in the clean subassembly in a left side at this brush-holder stud top, the clean subassembly in the right side, be equipped with the clearance and form a contained angle between the clean subassembly in this left side, the clean subassembly rear surface parcel in this left side, right side has the soft glue layer, the spread groove has been seted up to the brush-holder stud bottom, and the top of this spread groove is provided with the patchhole, and this patchhole one end sets up the contact block, this contact block top towards this patchhole central axis position slope. The utility model has the advantages of simple and reasonable structure, design benefit has soft glue film through the clean subassembly rear surface covering in a left side, the clean subassembly in the right side, plays the effect that a buffering and isolation stereoplasm toothbrush were first, can prevent effectively that the toothbrush brush head from damaging gum or oral cavity inner wall at the in-process of brushing teeth.
Description
Technical Field
The utility model relates to the field of toothbrushes, in particular to a toothbrush head and a toothbrush comprising the same.
Background
In various toothbrushes used at present, bristles are arranged on a hard brush head, and the hard brush head repeatedly moves in the oral cavity and accidentally touches the inner wall of a wound cavity or a gum during use, so that the oral cavity pain can be caused when people eat the toothbrush or brush the toothbrush afterward, and particularly, children who are younger in age carelessly touch the oral cavity or the gum during tooth brushing, and the pain can cause the children to feel disgust the tooth brushing.
Disclosure of Invention
An object of the utility model is to provide a toothbrush head to the above-mentioned problem.
The utility model aims to solve the problems and provide a toothbrush comprising the toothbrush head.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted does:
the utility model provides a toothbrush brush head, includes the brush-holder stud, sets up respectively in clean subassembly in a left side at this brush-holder stud top, the clean subassembly in the right side, is equipped with the clearance and forms an contained angle between clean subassembly in this left side, the clean subassembly rear surface parcel in the right side has the soft glue layer, the spread groove has been seted up to the brush-holder stud bottom, and the top of this spread groove is provided with the patchhole, and this patchhole one end sets up contact block, this contact block top towards this patchhole central axis position slope.
Preferably, the height of the contact block is smaller than the depth of the insertion hole.
Preferably, the radius of the top end of the insertion hole gradually decreases from bottom to top, and the top end of the insertion hole and the top end of the contact block are combined into a truncated cone-shaped connection hole.
Preferably, the insertion hole opening is provided with an annular arc block.
Preferably, a first fool-proof block is arranged on the side wall of the connecting groove.
Preferably, the left cleaning component and the right cleaning component have the same structure, the left cleaning component comprises a first base and an embedding part connected to the first base, a mounting groove is formed in the first base, at least one clamping groove is formed in the side wall of the mounting groove, a fool-proof groove communicated with the clamping groove is formed in the side wall of the first base, and a second fool-proof block matched with the fool-proof groove is arranged in the embedding part.
Preferably, the insert part is provided with bristles.
A toothbrush comprises the toothbrush head and a toothbrush handle, wherein the top of the toothbrush handle extends out of a connecting rod connected with the inserting hole.
The utility model has the advantages that: the utility model has the advantages of simple and reasonable structure, design benefit has soft glue film through the clean subassembly rear surface covering in a left side, the clean subassembly in the right side, plays the effect that a buffering and isolation stereoplasm toothbrush were first, can prevent effectively that the toothbrush brush head from damaging gum or oral cavity inner wall at the in-process of brushing teeth.
The present invention will be further explained with reference to the drawings and the embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the present invention showing the structure of the insert-removing portion;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a bottom view of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present.
As shown in fig. 1 to 3, in an embodiment of the present invention, a toothbrush head includes a brush rod 1, a left cleaning component 2 and a right cleaning component 3 respectively disposed on a top of the brush rod 1, a gap is formed between the left cleaning component 2 and the right cleaning component 3, an included angle is formed between the left cleaning component 2 and the right cleaning component 3, a soft adhesive layer is wrapped on rear surfaces of the left cleaning component 2 and the right cleaning component 3, a connecting groove 4 is disposed at a bottom of the brush rod 1, an insertion hole 5 is disposed on a top of the connecting groove 4, a contact block 6 is disposed at one end of the insertion hole 5, and a top end of the contact block 6 inclines toward a central axis of the insertion hole 5.
Specifically, the included angle between the left cleaning component 2 and the right cleaning component 3 is 60-80 degrees.
In the toothbrush head of one embodiment, as shown in fig. 2, the height of the contact block 6 is smaller than the depth of the insertion hole 5. Specifically, a certain distance exists between the bottom of the contact block 6 and the opening of the insertion hole 5, when the connecting rod of the toothbrush handle is just inserted into the insertion hole 5, the opening of the insertion hole 5 is not blocked, and the connecting rod can be smoothly inserted; the connecting rod continues to be inserted inwards, one end of the connecting rod is contacted with one end of the contact block 6, and finally the top of the connecting rod is inserted into the circular truncated cone-shaped connecting hole, so that the connecting rod is tightly connected with the contact block 6, and a better transmission effect can be achieved.
In the toothbrush head of one embodiment, as shown in fig. 2, the radius of the top end of the insertion hole 5 is gradually reduced from bottom to top, and the top end of the insertion hole 5 and the top end of the contact block 6 are combined into a truncated cone-shaped connection hole 7. Specifically, the circular truncated cone-shaped connecting hole 7 enables the connecting rod to be connected with the toothbrush head more tightly, so that the transmission effect of the toothbrush handle and the toothbrush head is enhanced, and the toothbrush head can be arranged on the toothbrush connecting rod more firmly.
In the toothbrush head of one embodiment, as shown in fig. 2, an annular arc block 8 is arranged at the opening of the insertion hole 5. Specifically, cyclic annular arc piece 8 can with the connecting rod of toothbrush on protruding cooperation, when the connecting rod of toothbrush inserts patchhole 5, protruding on the connecting rod of toothbrush and this cyclic annular arc piece 8 at first contact and block the connecting rod of toothbrush and continue to insert inwards, need exert a thrust towards toothbrush brush head axial direction this moment, elastic deformation takes place for cyclic annular arc piece, the connecting rod of toothbrush just can push in patchhole 5, and make protruding card on the connecting rod of toothbrush go into cyclic annular arc piece 8, at this moment, the connecting rod of toothbrush just can assemble into patchhole 5.
In the toothbrush head of one embodiment, as shown in fig. 2 and 3, a first fool-proof block 9 is arranged on the side wall of the connecting groove 4. Specifically, first prevent slow-witted piece 9 and can effectively avoid inserting when the connecting rod inserts spread groove 4 and turn over to can play rapid Assembly's effect.
As shown in fig. 1 to 3, in an embodiment of the toothbrush head, the left cleaning component 2 and the right cleaning component 3 have the same structure, the left cleaning component 2 includes a first base 10 and an insertion portion 11 connected to the first base 10, the first base 10 is provided with an installation groove 12, a side wall of the installation groove 12 is provided with at least one locking groove 13, a side wall of the first base 10 is provided with a foolproof groove 14 communicated with the locking groove 13, and the insertion portion 11 is provided with a second foolproof block 15 matched with the foolproof groove 14.
Specifically, first, the second fool-proof block 15 can play a role of quickly installing the insertion portion 11 into the installation groove 12, and because the insertion portion 11 has elasticity, when the insertion portion 11 is installed into the installation groove 12, the insertion portion 11 is expanded all around due to compression, so as to be matched with the clamping groove 13 on the side wall of the installation groove 12, and thus, the insertion portion is not easily detached from the installation groove 12.
The embedded part can be independently sanded,
preferably, the embedded part 11 is provided with bristles; the toothbrush is characterized in that the embedded part is provided with bristles, the embedded part can be independent of the brush rod when the toothbrush is produced, and can be independently subjected to a bristle grinding process, the bristles subjected to the bristle grinding process can reach the international specified safety standard, and further, the production cost is saved when the toothbrush is produced.
More preferably, a tongue fur scraping unit is arranged on the rear end surface of the first base 10, and the tongue fur scraping unit is a convex point or a wavy strip; convex particles with the same shape are arranged on the soft adhesive layer corresponding to the tongue coating scraping unit.
A toothbrush comprises the toothbrush head and a toothbrush handle, wherein the top of the toothbrush handle extends out of a connecting rod connected with the inserting hole 5.
The connecting rod of the toothbrush handle extends from the connecting groove 4 at the lower end of the toothbrush head and is inserted into the inserting hole 5 to be fixed, the toothbrush switch is turned on, and the motor of the toothbrush vibrates, so that the motor is transmitted to the toothbrush head through the connecting rod.
The utility model has the advantages of simple and reasonable structure, design benefit has soft glue layer through the clean subassembly 2 in a left side, the clean subassembly 3 rear surface in the right side covers, plays the effect that a buffering and isolation stereoplasm toothbrush were first, can prevent effectively that the toothbrush brush head from damaging the gum or the oral cavity inner wall at the in-process of brushing teeth.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make numerous possible variations and modifications to the present teachings, or modify equivalent embodiments to equivalent variations, without departing from the scope of the present teachings, using the methods and techniques disclosed above. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention without departing from the technical scheme of the present invention shall be covered by the protection scope of the present invention.
Claims (8)
1. A toothbrush head, characterized in that: including the brush-holder stud, set up respectively in clean subassembly in a left side at this brush-holder stud top, the clean subassembly in the right side, be equipped with the clearance and form a contained angle between the clean subassembly in this left side, the clean subassembly rear surface parcel in the right side has the soft glue film, the spread groove has been seted up to the brush-holder stud bottom, and the top of this spread groove is provided with the patchhole, and this patchhole one end sets up contact block, and this contact block top is towards this patchhole central axis position slope.
2. A toothbrush head according to claim 1 characterised in that the height of the contact block is less than the depth of the insertion aperture.
3. The toothbrush head according to claim 1, wherein the radius of the top end of the insertion hole is gradually reduced from bottom to top, and the top end of the insertion hole and the top end of the contact block are combined to form a truncated cone-shaped connection hole.
4. A toothbrush head according to claim 1 characterised in that the aperture opening is provided with an annular arcuate block.
5. A toothbrush head according to claim 1 characterised in that a first fool-proof block is provided on a side wall of the connecting slot.
6. The toothbrush head according to claim 1, wherein the left cleaning member and the right cleaning member have the same structure, the left cleaning member includes a first base and an insertion portion connected to the first base, the first base is provided with a mounting groove, a sidewall of the mounting groove is provided with at least one locking groove, a fool-proof groove communicated with the locking groove is provided on the sidewall of the first base, and the insertion portion is provided with a second fool-proof block engaged with the fool-proof groove.
7. A toothbrush head according to claim 6 characterised in that bristles are provided on the insert.
8. A toothbrush comprising the head of claim 1 and a handle, the top of the handle extending beyond the connecting rod connected to the insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020093861.XU CN211533099U (en) | 2020-01-16 | 2020-01-16 | Toothbrush head and toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020093861.XU CN211533099U (en) | 2020-01-16 | 2020-01-16 | Toothbrush head and toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211533099U true CN211533099U (en) | 2020-09-22 |
Family
ID=72492211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020093861.XU Active CN211533099U (en) | 2020-01-16 | 2020-01-16 | Toothbrush head and toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211533099U (en) |
-
2020
- 2020-01-16 CN CN202020093861.XU patent/CN211533099U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221207 Address after: Tianmian 102, Wanji Business Building, No. 138, Xinzhou 11th Street, Xinhua District, Shatou Street, Futian District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Minggang New Material Technology Co.,Ltd. Address before: 2 / F, No.02, jinjizui Road, dadaimei village, Dalingshan Town, Dongguan City, Guangdong Province 523000 Patentee before: DONGGUAN MINGGANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |