Brush head with sectional bristle fixing structure

Abstract

The utility model relates to the technical field of oral cavity cleaning, in particular to a brush head with a sectional type bristle fixing structure, which comprises a brush handle, a brush neck arranged on the brush handle, a plurality of bristle planting holes and a plurality of bristles, and the bristle planting holes are different in shape and are respectively arranged on the brush neck. The lower ends of the hair planting holes communicate with bottom grooves with the groove diameter larger than the hole diameter of the hair planting holes. The lower end of each bristle is connected with a bristle planting piece matched with the corresponding bristle planting hole and the bottom groove in shape, and the multiple bristles are arranged on the brush neck in a one-to-one correspondence mode through the bristle planting pieces. According to the brush head with the sectional type bristle fixing structure, through the bristle planting holes in different shapes and the bristle planting pieces corresponding to the bristle planting holes, diversified arrangement and fixing of bristles can be achieved, and the cleaning effect of the brush head is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of oral hygiene technology, specifically to a brush head with a segmented bristle fixing structure. Background Technology

[0002] In daily life, brushes are widely used in various fields such as personal hygiene, cleaning, and beauty. Traditional brush head designs typically use a uniform bristle length and arrangement. While this design is simple, it has some shortcomings in practical use. First, the uniform bristle length and arrangement cannot meet the diversity of different cleaning needs, resulting in limitations in the cleaning effect of the brush head. Second, the bristle fixing structure of traditional brush heads is often relatively simple, which can easily lead to bristle shedding or deformation during use, affecting the lifespan of the brush and its cleaning effect.

[0003] While some existing brush head designs attempt to improve cleaning effectiveness through different bristle lengths and arrangements, most still suffer from issues such as loose bristle attachment and improper bristle arrangement. These problems not only affect the user experience but may also cause unnecessary inconvenience during use. Summary of the Invention

[0004] To overcome the shortcomings and deficiencies of existing technologies, the purpose of this utility model is to provide a brush head with a segmented bristle fixing structure. Through multiple bristle insertion holes of different shapes and corresponding bristle insertion components, diverse arrangements and fixation of the bristles can be achieved. This design not only improves the fixation firmness of the bristles and avoids the risk of bristles falling off during use, but also allows for flexible adjustment of the bristle arrangement and length according to different cleaning needs, thereby significantly improving the cleaning effect of the brush head.

[0005] This utility model is achieved through the following technical solution:

[0006] A brush head with a segmented bristle fixing structure includes a brush handle, a brush neck mounted on the brush handle, multiple bristle insertion holes, and multiple bristles. The bristle insertion holes have different shapes and are respectively disposed on the brush neck. The lower end of each bristle insertion hole is connected to a bottom groove with a groove diameter larger than the hole diameter. The lower end of each bristle is connected to a bristle insertion component that is adapted to the shape of its corresponding bristle insertion hole and bottom groove. The multiple bristles are respectively mounted on the brush neck one by one through the bristle insertion components.

[0007] The shape of the hair implantation hole is proportional to the shape of its corresponding bottom groove.

[0008] The adjacent bottom grooves are connected by through holes, and the adjacent flocking parts are connected by connectors through the through holes.

[0009] The multiple flocking components and multiple connecting components are integrally formed to form a honeycomb structure.

[0010] The brush neck is made of TPE semi-transparent soft rubber material.

[0011] The brush handle has an arc-shaped bevel at one end near the brush neck, and the brush neck is wrapped around the arc-shaped bevel.

[0012] The brush handle has a snap-fit ​​structure at the end away from the brush neck.

[0013] The beneficial effects of this utility model are:

[0014] This invention relates to a brush head with a segmented bristle fixing structure. Through multiple bristle insertion holes of different shapes and corresponding bristle insertion components, it can achieve diverse arrangements and fixation of the bristles. This design not only improves the fixation firmness of the bristles and avoids the risk of bristles falling off during use, but also allows for flexible adjustment of the bristle arrangement and length according to different cleaning needs, thereby significantly improving the cleaning effect of the brush head.

[0015] Furthermore, the grooved base design allows the bristles to be better secured within the bristle holes, enhancing the overall structural stability of the brush head and extending its lifespan. This innovative design provides users with a superior user experience, meeting cleaning needs in various scenarios and ultimately improving the market competitiveness of the brushes. Attached Figure Description

[0016] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0017] Figure 1 This is an exploded view of the present invention.

[0018] Figure 2 This is a structural diagram of the flocking component and the connecting component.

[0019] Figure 3 This is a cross-sectional view of the brush neck.

[0020] Figure 4 This is a schematic diagram of the snap-fit ​​structure.

[0021] Figure Labels

[0022] Brush handle--100, brush neck--101, bristle insertion hole--102, bottom groove--103, bristles--104, bristle insertion part--105, through hole--106, connector--107, snap-fit ​​structure--108. Detailed Implementation

[0023] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] In daily life, brushes are widely used in various fields such as personal hygiene, cleaning, and beauty. Traditional brush head designs typically use a uniform bristle length and arrangement. While this design is simple, it has some shortcomings in practical use. First, the uniform bristle length and arrangement cannot meet the diversity of different cleaning needs, resulting in limitations in the cleaning effect of the brush head. Second, the bristle fixing structure of traditional brush heads is often relatively simple, which can easily lead to bristle shedding or deformation during use, affecting the lifespan of the brush and its cleaning effect.

[0027] While some existing brush head designs attempt to improve cleaning effectiveness through different bristle lengths and arrangements, most still suffer from issues such as loose bristle attachment and improper bristle arrangement. These problems not only affect the user experience but may also cause unnecessary inconvenience during use.

[0028] To address the aforementioned problems, this embodiment discloses a brush head with a segmented bristle fixing structure, the structure of which is as follows: Figures 1 to 4 As shown, the brush head includes a handle 100, a brush neck 101 mounted on the handle 100, multiple bristle holes 102, and multiple bristles 104. The bristle holes 102 have different shapes and are respectively disposed on the brush neck 101. The lower end of each bristle hole 102 is connected to a bottom groove 103 with a groove diameter larger than the hole diameter of the bristle hole 102. The lower end of each bristle 104 is connected to a bristle attachment 105 that is adapted to the shape of its corresponding bristle hole 102 and bottom groove 103. The multiple bristles 104 are respectively mounted on the brush neck 101 one by one through the bristle attachment 105.

[0029] Specifically, the brush head with a segmented bristle fixing structure in this embodiment can achieve diverse arrangements and fixation of the bristles 104 through multiple bristle implantation holes 102 of different shapes and corresponding bristle implantation components 105. This design not only improves the fixing firmness of the bristles 104 and avoids the risk of the bristles 104 falling off during use, but also allows for flexible adjustment of the arrangement and length of the bristles 104 according to different cleaning needs, thereby significantly improving the cleaning effect of the brush head.

[0030] Furthermore, the design of the base groove 103 allows the bristles 104 to be better secured within the bristle implantation holes 102, enhancing the overall structural stability of the brush head and extending its service life. This innovative design provides users with a superior user experience, meeting cleaning needs in various scenarios and thus improving the market competitiveness of the brushes.

[0031] Furthermore, the shape of the hair implantation hole 102 is proportional to the shape of its corresponding bottom groove 103. Adjacent bottom grooves 103 are connected by through holes 106, and adjacent hair implantation components 105 are connected by connectors 107 through through holes 106. Multiple hair implantation components 105 and multiple connectors 107 are integrally formed to form a honeycomb structure.

[0032] In this embodiment, the step-like structure formed by the bristle implantation hole 102 and the bottom groove 103 makes the brush neck 101 tightly wrapped, further increasing the pulling force and making it difficult for the bristles 104 to be pulled out; in addition, the honeycomb structure formed by the bristle implantation member 105 and the connector 107 can effectively improve the overall strength of the brush neck 101 and extend its service life.

[0033] Preferably, the brush neck 101 is made of TPE translucent soft rubber material.

[0034] Furthermore, the brush handle 100 has an arc-shaped bevel structure at one end near the brush neck 101, and the brush neck 101 is wrapped around the arc-shaped bevel structure. In this embodiment, the arc-shaped bevel structure at one end of the brush neck 101 serves as a secondary glue injection point, and the bevel structure is both aesthetically pleasing and reasonable.

[0035] Furthermore, a snap-fit ​​structure 108 is provided at the end of the brush handle 100 away from the brush neck 101. The snap-fit ​​structure 108 is used to engage with the vibrating end of the electric toothbrush body to achieve quick assembly and disassembly. In this embodiment, the snap-fit ​​structure 108 is made of environmentally friendly modified plastic material, which has high strength and good toughness.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A brush head with a segmented bristle fixing structure, comprising a brush handle and a brush neck mounted on the brush handle, characterized in that, Also includes: Multiple hair implantation holes, each with a different shape and disposed on the brush neck, with the lower end of each hair implantation hole connected to a bottom groove whose diameter is larger than the diameter of the hair implantation hole. And multiple bristles, each bristle is connected to a bristle inserter at its lower end that is adapted to the shape of its corresponding bristle inserting hole and bottom groove, and the multiple bristles are respectively installed on the brush neck one by one through the bristle inserter.

2. A brush head with a segmented bristle fixing structure according to claim 1, characterized in that, The shape of the hair implantation hole is proportional to the shape of its corresponding bottom groove.

3. A brush head with a segmented bristle fixing structure according to claim 1, characterized in that, Adjacent bottom grooves are connected by through holes, and adjacent flocking parts are connected by connectors through the through holes.

4. A brush head with a segmented bristle fixing structure according to claim 3, characterized in that, Multiple flocking components and multiple connecting components are integrally molded to form a honeycomb structure.

5. A brush head with a segmented bristle fixing structure according to claim 1, characterized in that, The brush neck is made of TPE semi-transparent soft rubber material.

6. A brush head with a segmented bristle fixing structure according to claim 1, characterized in that, The brush handle has an arc-shaped bevel at one end near the brush neck, and the brush neck is wrapped around the arc-shaped bevel.

7. A brush head with a segmented bristle fixing structure according to claim 1, characterized in that, The end of the brush handle away from the brush neck is provided with a snap-fit ​​structure.

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