CN113456273A - Brush head and electric toothbrush - Google Patents
Brush head and electric toothbrush Download PDFInfo
- Publication number
- CN113456273A CN113456273A CN202110786508.9A CN202110786508A CN113456273A CN 113456273 A CN113456273 A CN 113456273A CN 202110786508 A CN202110786508 A CN 202110786508A CN 113456273 A CN113456273 A CN 113456273A
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- CN
- China
- Prior art keywords
- brush
- brush hair
- disposed
- connecting member
- user
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3481—Vibrating brush body, e.g. by using eccentric weights
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
- A46B5/0062—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being flexible or resilient during use
- A46B5/0066—Flexible resilience by elastic deformation of the material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
Abstract
The embodiment of the invention discloses a brush head and an electric toothbrush, wherein the brush head comprises a brush handle and a brush hair component arranged at the far end of the brush handle, the brush hair component comprises brush hair and a fixing piece used for fixing the brush hair, the outer side wall of the fixing piece is provided with a buckling part, the brush handle comprises a body and an elastic structure arranged at the far end of the body, an accommodating groove used for accommodating the brush hair component is arranged on the elastic structure, the inner wall of the accommodating groove is provided with a buckling matching part matched with the buckling part, and when the brush hair component is arranged in the accommodating groove, the buckling part is in buckling connection with the buckling matching part, so that the brush hair component is connected with the brush handle. For traditional brush head in the brush hair direct plant on the brush holder, brush hair and brush holder rigid connection, the user is organized in the easy scotch oral cavity of brush hair when brushing teeth, causes the user to brush teeth and experiences not good scheme, and the user is difficult to scotch oral cavity tissue when brushing teeth in this scheme for the user experiences the preferred of brushing teeth.
Description
Technical Field
The invention relates to the technical field of electric toothbrushes, in particular to a brush head and an electric toothbrush.
Background
In order to clean the oral cavity, people brush teeth everyday, and a toothbrush is an essential tool in our lives. With the continuous development of science and technology and the improvement of living standard, more and more people begin to use the electric toothbrush. Firstly, the electric toothbrush has better cleaning capability, the traditional toothbrush is influenced by various factors, dental plaque on teeth is difficult to completely remove, in addition, the cleaning effect of tooth brushing is influenced due to improper tooth brushing method, and the electric toothbrush can remove 38% more dental plaque than a manual toothbrush by using the rotation and vibration effects, so that the effect of better cleaning teeth can be achieved. Secondly, the electric toothbrush has better comfort, and ordinary toothbrush can often appear the uncomfortable sensation of gum after brushing teeth, and when the electric toothbrush is used, plays the effect of cleaning teeth through the slight vibration of high-speed rotatory production, can not only promote the blood circulation in oral cavity, can also play the effect of massage gum tissue. Finally, the electric toothbrush can improve the whiteness of teeth, and the electric toothbrush can effectively reduce tooth stains caused by drinking tea, coffee and bad oral conditions, and restore the original color of the teeth.
The traditional brush head has the advantages that bristles are directly planted on the brush handle and are in rigid connection with the brush handle, so that the bristles of a user can easily scratch tissues in the oral cavity when the user brushes the teeth, and the tooth brushing experience of the user is poor.
Disclosure of Invention
The invention aims to provide a brush head which is not easy to abrade tissues in an oral cavity by bristles when a user brushes teeth.
In order to solve the above problem, an embodiment of the present invention provides the following technical solutions:
a brush head comprising a handle and a bristle assembly disposed at a distal end of the handle;
the bristle component comprises bristles and a fixing piece for fixing the bristles, and a clamping part is arranged on the outer side wall of the fixing piece;
the brush holder includes the body and sets up the elastic construction of body distal end, be equipped with on the elastic construction and be used for holding the holding tank of brush hair subassembly, just the inner wall of holding tank be equipped with the buckle cooperation portion that buckle portion matches, the brush hair subassembly sets up when in the holding tank, buckle portion with buckle cooperation portion buckle connection, thereby make the brush hair subassembly with the brush holder is connected.
The embodiment of the invention has the following beneficial effects:
the utility model discloses a toothbrush, including brush holder and the brush hair subassembly of setting at the brush holder distal end, the brush hair subassembly includes the brush hair and is used for the mounting of fixed brush hair, the lateral wall of mounting is equipped with buckle portion, the brush holder includes the body and sets up the elastic construction at the body distal end, the last holding tank that is used for holding the brush hair subassembly that is equipped with of elastic construction, and the inner wall of holding tank is equipped with the buckle cooperation portion that matches with buckle portion, when the brush hair subassembly sets up in the holding tank, buckle portion is connected with buckle cooperation portion buckle, thereby make brush hair subassembly and brush holder connect, because the brush hair passes through elastic construction and this body coupling, elastic construction has the effect of buffering, the user can cushion the dynamics of brushing teeth when brushing teeth, thereby the user is difficult to the bruise tissue when brushing teeth in the oral cavity, make the user experience preferred of brushing teeth. For traditional brush head in the brush hair direct plant on the brush holder, brush hair and brush holder rigid connection, the user is organized in the easy scotch oral cavity of brush hair when brushing teeth, causes the user to brush teeth and experiences not good scheme, and the user is difficult to scotch oral cavity tissue when brushing teeth in this scheme for the user experiences the preferred of brushing teeth.
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 description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.
Wherein:
fig. 1 is a schematic perspective view of a brush head according to an embodiment of the present invention.
Figure 2 is an exploded view of the brush head shown in figure 1.
Figure 3 is an exploded view of the resilient structure of the brush head shown in figure 1.
Fig. 4 is a perspective view of the elastic member of the head shown in fig. 1.
Fig. 5 is a perspective view of the holder of the brush head shown in fig. 1.
Reference numerals:
100-a brush head;
10-a brush handle, 11-a body, 111-a mounting hole, 13-an elastic structure, 131-a connecting piece, 132-an elastic piece, 133-a first accommodating groove, 134-a snap-fit part, 135-an accommodating groove, 136-an installation groove and 137-an installation column;
20-bristle subassembly, 21-bristle, 23-anchor, 231-snap, 233-through, 235-cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, 2 and 3, embodiments of the present invention provide a brush head and an electric toothbrush including a handle 10 and a bristle sub-assembly 20 disposed at a distal end of the handle 10.
The bristle sub-assembly 20 includes bristles 21 and a holder 23 for holding the bristles 21, and a catching portion 231 is formed at an outer sidewall of the holder 23.
The brush holder 10 comprises a body 11 and an elastic structure 13 arranged at the far end of the body 11, wherein the elastic structure 13 is provided with a containing groove 135 for containing the bristle component 20, the inner wall of the containing groove 135 is provided with a snap-fit part 134 matched with the snap-fit part 231, and when the bristle component 20 is arranged in the containing groove 135, the snap-fit part 231 is in snap-fit connection with the snap-fit part 134, so that the bristle component 20 is connected with the brush holder 10.
The brush head 100 is adopted, including the brush holder 10 and the bristle subassembly 20 arranged at the far end of the brush holder 10, the bristle subassembly 20 includes the bristle 21 and the fixing part 23 for fixing the bristle 21, the outer side wall of the fixing part 23 is provided with the buckling part 231, the brush holder 10 includes the body 11 and the elastic structure 13 arranged at the far end of the body 11, the elastic structure 13 is provided with the accommodating groove 135 for accommodating the bristle subassembly 20, and the inner wall of the accommodating groove 135 is provided with the buckling matching part 134 matched with the buckling part 231, when the bristle subassembly 20 is arranged in the accommodating groove 135, the buckling part 231 is in buckling connection with the buckling matching part 134, so that the bristle subassembly 20 is connected with the brush holder 10, because the bristle 21 is connected with the body 11 through the elastic structure 13, the elastic structure 13 has a buffering function, the user can buffer the force when brushing teeth, so that the bristle 21 is not easy to scratch the tissues in the oral cavity when brushing teeth, making the user experience better with brushing teeth. For traditional brush head in the brush hair direct plant on the brush holder, brush hair and brush holder rigid connection, the user is organized in the easy scotch oral cavity of brush hair when brushing teeth, causes the user to brush teeth and experiences not good scheme, and the user is the difficult scotch oral cavity of brush hair 21 when brushing teeth in this scheme and is organized for the user experiences the preferred of brushing teeth.
In this embodiment, the elastic structure 13 includes a connecting member 131 and an elastic member 132 disposed at the distal end of the body 11, a first receiving groove 133 is disposed on a surface of the elastic member 132 away from the body 11, the connecting member 131 is disposed in the first receiving groove 133, an annular sidewall is disposed on the connecting member 131, and a snap-fit portion 134 is disposed on the annular sidewall.
Specifically, the elastic structure 13 includes a connecting member 131 and an elastic member 132 disposed at the distal end of the body 11, a first receiving groove 133 is disposed on a side of the elastic member 132 away from the body 11, the connecting member 131 is disposed in the first receiving groove 133, an annular sidewall is disposed on the connecting member 131, and a snap-fit portion 134 is disposed on the annular sidewall, which is beneficial to fixing the bristle assembly 20 on the connecting member 131.
In this embodiment, the elastic member 132 is made of a soft material, the connecting member 131 and the fixing member 23 are made of a hard material, and the elastic member 132 and the connecting member 131 are integrally molded.
Specifically, the elastic member 132 is made of a soft material, the connecting member 131 and the fixing member 23 are made of a hard material, the elastic member 132 and the connecting member 131 are integrally formed, and the connecting member 131 and the fixing member 23 are connected by hard and hard materials, so that the situation that the hard and hard connections between the fixing member 23 and the elastic member 132 are not firm is avoided.
Preferably, the material of the elastic member 132 is elastomer, silicone or rubber.
Specifically, the elastic member 132 is made of an elastomer, silica gel or rubber, and has a good buffering effect, so that the user can buffer the tooth brushing force during tooth brushing, and the bristles of the user are not easy to scratch the tissues in the oral cavity during tooth brushing, so that the tooth brushing experience of the user is good.
Preferably, the elastic member 132 is a thermoplastic elastic member 132.
Specifically, the elastic member 132 is a thermoplastic elastic member 132, which facilitates the elastic member 132 and the connecting member 131 to be integrally formed, and is convenient to process.
Preferably, the material of the elastic member 132 is TPE, TPU or TPR.
Preferably, the connecting member 131 is further provided with a bottom, and the bottom and the annular sidewall define a receiving groove 135.
Specifically, the connecting member 131 further has a bottom portion, the bottom portion and the annular sidewall define a receiving groove 135, and when the bristle assembly 20 is disposed in the receiving groove 135, the fastening portion 231 is fastened to the fastening portion 134, so that the bristle assembly 20 is connected to the handle 10.
Preferably, the snap-fit portion 231 is an annular protrusion and the snap-fit portion 134 is an annular groove.
Specifically, the locking portion 231 is an annular protrusion, and the snap-fit portion 134 is an annular groove, so that the connection between the locking portion 231 and the snap-fit portion 134 is more secure.
As shown in fig. 4, one surface of the elastic member 132 close to the body 11 is provided with a mounting groove 136, and one end of the mounting groove 136 far from the distal end of the body 11 is provided with a mounting post 137.
The body 11 is provided with a mounting hole 111, the mounting post 137 is inserted into the mounting hole 111, and the distal end portion of the body 11 is disposed in the mounting groove 136.
Specifically, one side of the elastic member 132 close to the body 11 is provided with a mounting groove 136, one end of the mounting groove 136 far away from the distal end of the body 11 is provided with a mounting post 137, the body 11 is provided with a mounting hole 111, the mounting post 137 is inserted into the mounting hole 111, and the distal end portion of the body 11 is disposed in the mounting groove 136, which is beneficial for the connection between the elastic member 132 and the body 11.
Preferably, the holder 23 is provided with a plurality of through holes 233 for receiving the bristles 21.
Specifically, the fixing member 23 is provided with a plurality of through holes 233 for receiving the bristles 21, thereby facilitating the placement of the bristles 21.
As shown in fig. 5, a plurality of columns 235 for fusing the brush 21 to the holder 23 are provided on a surface of the holder 23 adjacent to the body 11.
Specifically, one surface of the fixing member 23 close to the body 11 is provided with a plurality of cylindrical bodies 235 for being welded with the bristles 21, and the cylindrical bodies 235 and the bristles 21 can be welded together by a hot melting device, so that the bristles 21 are prevented from falling off from the through holes 233.
Preferably, the cylindrical body 235 is a circular cylindrical body, an elliptical cylindrical body, or a polygonal cylindrical body.
Embodiments of the present invention provide an electric toothbrush comprising a brush head as described above.
The electric toothbrush is adopted, the brush head 100 comprises a brush holder 10 and a bristle assembly 20 arranged at the far end of the brush holder 10, the bristle assembly 20 comprises bristles 21 and a fixing part 23 for fixing the bristles 21, the outer side wall of the fixing part 23 is provided with a buckling part 231, the brush holder 10 comprises a body 11 and an elastic structure 13 arranged at the far end of the body 11, the elastic structure 13 is provided with an accommodating groove 135 for accommodating the bristle assembly 20, the inner wall of the accommodating groove 135 is provided with a buckling matching part 134 matched with the buckling part 231, when the bristle assembly 20 is arranged in the accommodating groove 135, the buckling part 231 is in buckling connection with the buckling matching part 134, so that the bristle assembly 20 is connected with the brush holder 10, because the bristles 21 are connected with the body 11 through the elastic structure 13, the elastic structure 13 has a buffering effect, a user can buffer the force during tooth brushing, so that the oral tissue is not easily scratched by the bristle 21 during tooth brushing, making the user experience better with brushing teeth. For traditional brush head in the brush hair direct plant on the brush holder, brush hair and brush holder rigid connection, the user is organized in the easy scotch oral cavity of brush hair when brushing teeth, causes the user to brush teeth and experiences not good scheme, and the user is the difficult scotch oral cavity of brush hair 21 when brushing teeth in this scheme and is organized for the user experiences the preferred of brushing teeth.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A brush head comprising a handle and a bristle assembly disposed at a distal end of the handle;
the bristle component comprises bristles and a fixing piece for fixing the bristles, and a clamping part is arranged on the outer side wall of the fixing piece;
the brush holder includes the body and sets up the elastic construction of body distal end, be equipped with on the elastic construction and be used for holding the holding tank of brush hair subassembly, just the inner wall of holding tank be equipped with the buckle cooperation portion that buckle portion matches, the brush hair subassembly sets up when in the holding tank, buckle portion with buckle cooperation portion buckle connection, thereby make the brush hair subassembly with the brush holder is connected.
2. The toothbrush head of claim 1 wherein the resilient structure includes a connecting member and a resilient member disposed at the distal end of the body, a first receiving groove is disposed on a side of the resilient member remote from the body, the connecting member is disposed in the first receiving groove, an annular sidewall is disposed on the connecting member, and the snap-fit portion is disposed on the annular sidewall.
3. The brushhead of claim 2, wherein the resilient member is of a soft material, the connecting member and the retaining member are of a hard material, and the resilient member and the connecting member are integrally formed.
4. A brushhead of claim 3, wherein the resilient member is an elastomer, silicone or rubber.
5. The brushhead of claim 4, wherein the resilient member is a thermoplastic resilient member.
6. The head of claim 2 wherein said connecting member further includes a base portion, said base portion and said annular sidewall defining said receiving recess.
7. The brushhead of claim 1, wherein the snap-fit portion is an annular projection and the snap-fit portion is an annular groove.
8. The toothbrush according to any one of claims 1 to 7, characterized in that one side of the elastic member close to the body is provided with a mounting groove, and one end of the mounting groove far away from the far end of the body is provided with a mounting column;
the body is provided with a mounting hole, the mounting column is inserted into the mounting hole, and the distal end part of the body is arranged in the mounting groove.
9. The brushhead of claim 8, wherein the holder is provided with a plurality of through holes for receiving the bristles;
one side of the fixing piece, which is close to the body, is provided with a plurality of columnar bodies which are used for being welded with the bristles.
10. An electric toothbrush comprising a head according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110786508.9A CN113456273A (en) | 2021-07-12 | 2021-07-12 | Brush head and electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110786508.9A CN113456273A (en) | 2021-07-12 | 2021-07-12 | Brush head and electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113456273A true CN113456273A (en) | 2021-10-01 |
Family
ID=77880093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110786508.9A Pending CN113456273A (en) | 2021-07-12 | 2021-07-12 | Brush head and electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113456273A (en) |
-
2021
- 2021-07-12 CN CN202110786508.9A patent/CN113456273A/en active Pending
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