CN211381906U - Electric toothbrush head structure - Google Patents

Abstract

The utility model belongs to the technical field of electric toothbrush, and discloses an electric toothbrush head structure, which comprises a main body and a brush head arranged at one end of the main body and integrally connected with the main body, wherein the brush head is in an oval hollow structure, the brush head is sheathed with a cleaning component, the cleaning component comprises a hair-planting piece, a permanent magnet and a soft rubber body for secondary injection molding, the hair-planting piece is arranged at one side of the brush head, a plurality of hair-planting holes for fixing the bristles of the electric toothbrush are arranged on the hair-planting piece, one side of the hair-planting piece is integrally connected with a containing groove, the permanent magnet is arranged in the containing groove and matched with the containing groove, the hair-planting piece and the brush head are closely connected by the secondary injection molding of the soft rubber body, in view of the soft characteristic of the soft rubber body, the bristles of the electric toothbrush are soft and elastic while the firm connection between the hair-planting piece and, can remove metal impurities and has good cleaning and comfortable feeling.

Description

Electric toothbrush head structure

Technical Field

The utility model belongs to the technical field of electric toothbrush, especially, relate to an electric toothbrush head structure.

Background

Nowadays, oral hygiene is one of the most important items of people, and the electric toothbrush becomes one of indispensable cleaning tools in modern daily life, so that the electric toothbrush is convenient to use, has a good cleaning effect, and is a specific index of most people when purchasing the electric toothbrush due to convenient disassembly and cleaning. The electric toothbrush in the prior art has the problems of inconvenient disassembly, single function and common cleaning effect, and can accumulate bacteria in the bristle part after being used on the premise of inconvenient disassembly, so that the trouble of daily tooth cleaning of people is brought, and the situation needs to be changed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric toothbrush head structure to solve the problem mentioned in the above-mentioned background art.

For realizing the purpose of the above utility model, the technical scheme adopted is as follows:

the utility model provides an electric toothbrush head structure, includes the main part and locates main part one end and with main part body coupling's brush head, the brush head is oval hollow structure brush overhead cover is equipped with clean subassembly, clean subassembly is including planting hair spare, permanent magnet and the soft colloid that is used for the secondary to mould plastics, it locates to plant the hair spare one side of brush head plant the hair hole of seting up a plurality of bristles that are used for fixed electric toothbrush's brush hair on the one end terminal surface of hair spare, plant the hair spare with the brush head is through the flexible glue body secondary zonulae occludens of moulding plastics the other end an organic whole of planting hair spare is connected with the storage tank, the permanent magnet is located in the storage tank and with the storage tank phase-match, plant the hair spare towards one side symmetry of brush head is equipped with the spliced pole for the reinforcing soft colloid when the secondary is moulded plastics with the joint strength of planting.

The utility model discloses further set up to: the hair planting holes are uniformly arranged on the end face of one end, deviating from the soft colloid, of the hair planting piece.

The utility model discloses further set up to: the main part is kept away from the one end of brush head is equipped with the spread groove for electric toothbrush head connects electric toothbrush's drive main part.

The utility model discloses further set up to: the main body and the brush head are made of plastic materials.

The utility model discloses further set up to: the connecting column and the brush head are integrally designed, and the overall height of the connecting column is the same as that of the soft colloid.

The utility model discloses further set up to: glue for enhancing the connection strength is coated between the permanent magnet and the accommodating groove.

The utility model discloses further set up to: and a dust suction hole is formed in the center of the end face of one end, deviating from the soft colloid, of the bristle planting piece, and the dust suction hole is communicated with the accommodating groove.

The utility model discloses further set up to: the bristle planting piece is detachably connected with the brush head.

To sum up, compared with the prior art, the utility model discloses an electric toothbrush head structure, constitute by a body coupling's main part and brush head, the cover is equipped with clean subassembly on the brush head, clean subassembly is including planting hair spare, permanent magnet and soft colloid, wherein, the permanent magnet locate in the storage tank and with the storage tank phase-match, it is equipped with the spliced pole towards a side symmetry of brush head to plant hair spare, it moulds plastics zonulae occludens through the flexible glue body secondary with the brush head to plant hair spare, with this setting, through permanent magnet pressure boost toothbrush head weight, the dynamics of brushing teeth is improved, also can propose the metal class impurity of attaching on the tooth through the permanent magnet, wherein, the soft colloid material is soft, it is flexible to improve the hair spare of planting, the.

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 technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 an overall structure of a head structure of a power toothbrush provided in this embodiment;

FIG. 2 is an exploded view of a powered toothbrush head structure provided in this embodiment;

FIG. 3 is an exploded view of a portion of a head structure of a power toothbrush provided in this embodiment;

fig. 4 is an internal structure view of a structure of an electric toothbrush head provided in this embodiment.

Reference numerals: 1. a main body; 11. connecting grooves; 2. a brush head; 3. a cleaning assembly; 31. planting a hair part; 311. planting pores; 312. a containing groove; 313. connecting columns; 314. a dust collection hole; 32. a permanent magnet; 33. a soft gel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

An electric toothbrush head structure, as shown in fig. 1-4, comprises a main body 1 and a brush head 2 arranged at one end of the main body 1 and integrally connected with the main body 1, the brush head 2 is in an oval hollow structure, a cleaning component 3 is sleeved on the brush head 2, the cleaning component 3 comprises a bristle planting component 31, a permanent magnet 32 and a soft colloid 33 for secondary injection molding, the bristle planting component 31 is arranged at one side of the brush head 2, a plurality of bristle planting holes 311 for fixing bristles of an electric toothbrush are arranged on the bristle planting component 31, one side of the bristle planting component 31 is integrally connected with an accommodating groove 312, the permanent magnet 32 is arranged in the accommodating groove 312 and matched with the accommodating groove 312, the bristle planting component 31 is tightly connected with the brush head 2 through the soft colloid 33 by secondary injection molding, the accommodating groove 312 is integrally connected with the other end of the bristle planting component 31, the permanent magnet 32 is arranged in the accommodating groove 312 and matched with the accommodating groove 312, connecting, the soft colloid 33 is used for enhancing the connection strength with the hair-planting piece 31 during the secondary injection molding.

In the specific implementation process, the permanent magnet 32 is matched with the containing groove 312 and is in the shape of a flat cylinder, it can also be made of stainless steel material, and aims to enhance the weight of the electric toothbrush head and improve the hand feeling of tooth brushing, wherein, the tight connection of the bristle planting part 31 and the brush head 2 is realized through the secondary injection molding of the soft colloid 33, no gap is kept between the bristle planting part 31 and the brush head 2, on the other hand, according to the softness of the soft colloid 33, the non-destructive separation of the hair-planting part 31 and the brush head 2 can be realized, so as to be convenient for disassembling and cleaning the electric toothbrush head after being used for a plurality of times, keep the electric toothbrush head sanitary, namely, the soft colloid 33 is made of flexible rubber material, has good elasticity, keeps the stability of the brush hair, improves the contact feeling of the electric toothbrush head with the oral tissue of the human body in the oral cavity, and on the other hand, the permanent magnet 32 can clean the metal impurities remained or adsorbed on the teeth, thus enriching the functions of the electric toothbrush head.

Further, a plurality of planting holes 311 are evenly arranged on the end face of the end of the planting hair piece 31 departing from the soft colloid 33, so that the bristles of the electric toothbrush head are evenly arranged, the tooth brushing effect of the electric toothbrush is ensured, and on the other hand, the integral aesthetic degree of the electric toothbrush is also improved.

It should be noted that, the end of the main body 1 away from the brush head 2 is provided with a connecting groove 11 for connecting the electric toothbrush head with the driving main body of the electric toothbrush, so as to complete the electric function of the electric toothbrush.

Wherein, main part 1 and brush head 2 are the plastics material and make, adopt the plastics material for electric toothbrush whole weight is slim and graceful, and can guarantee good chemical stability, excellent electrical insulation performance, and wear-resisting anticorrosive can slow down the vibrations of the interior driving motor of electric toothbrush, and then improves electric toothbrush head's price/performance ratio.

In the specific implementation process, the connection column 313 and the brush head 2 are integrally formed, and the overall height of the connection column 313 is the same as that of the soft colloid 33, so that the hair-planting piece 31 and the soft colloid 33 are perfectly matched, the connection column 313 cannot protrude or be recessed into the soft colloid 33, and the overall smoothness of the electric toothbrush head is improved, and the overall aesthetic property is also improved.

Wherein, glue for enhancing the connection strength is coated between the permanent magnet 32 and the containing groove 312.

It should be noted that a dust suction hole 314 is formed in the center of the end face of the end of the bristle-planting member 31 away from the soft colloid 33, and the dust suction hole 314 is communicated with the accommodating groove 312, so that the permanent magnet 32 in the accommodating groove 312 can play a role of magnetic attraction, thereby enriching the functions of the electric toothbrush head.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses an electric toothbrush head structure, constitute by a body coupling's main part 1 and brush head 2, the cover is equipped with clean subassembly 3 on brush head 2, clean subassembly 3 is including planting hair piece 31, permanent magnet 32 and soft colloid 33, wherein, permanent magnet 32 locate in storage tank 312 and with storage tank 312 phase-match, it is equipped with spliced pole 313 towards a side symmetry of brush head 2 to plant hair piece 31, it moulds plastics through soft colloid 33 secondary between hair piece 31 and brush head 2 to plant hair piece 31, with this setting, through permanent magnet 32 pressure boost electric toothbrush head weight, the dynamics of brushing teeth is improved, do and depend on the metal class impurity of rejecting on the tooth through permanent magnet 32, wherein, plant hair piece 31 can with brush head 2 zonulae occludens, can also be harmless the separation many times, and is convenient clean, improve the flexibility of planting hair piece 31, and the comfort.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (8)

1. The utility model provides an electronic toothbrush head structure, includes the main part and locates main part one end and with main part an organic whole connection's brush head, its characterized in that: the brush head is oval hollow structure brush overhead cover is equipped with clean subassembly, clean subassembly is including planting hair spare, permanent magnet and the soft colloid that is used for the secondary to mould plastics, it locates to plant the hair spare one side of brush head plant the one end terminal surface of hair spare on set up a plurality of hair planting holes that are used for the brush hair of fixed electric toothbrush, plant the hair spare with the brush head moulds plastics zonulae occludens through the soft colloid secondary plant the other end body coupling of hair spare has the storage tank, the permanent magnet is located in the storage tank and with the storage tank phase-match, plant the hair spare towards one side symmetry of brush head is equipped with the spliced pole, be used for the reinforcing soft colloid when the secondary is moulded plastics with plant the joint strength of hair spare.

2. An electric toothbrush head structure as claimed in claim 1, wherein a plurality of said bristle-implanting holes are uniformly arranged on an end face of an end of said bristle-implanting member facing away from said soft gel.

3. The electric toothbrush head structure of claim 1, wherein the end of the main body away from the brush head is provided with a connecting groove for connecting the electric toothbrush head to a driving body of the electric toothbrush.

4. The electric toothbrush head structure of claim 1, wherein the main body and the toothbrush head are made of plastic material.

5. The electric toothbrush head structure of claim 1, wherein the connecting post is integrally formed with the toothbrush head and has an overall height equal to that of the soft gel.

6. The electric toothbrush head structure of claim 1, wherein the permanent magnet and the receiving groove are coated with glue for enhancing the connection strength.

7. The electric toothbrush head structure as claimed in claim 1, wherein a dust suction hole is formed at a center of an end surface of one end of the bristle-implanted member facing away from the soft gel body, and the dust suction hole is communicated with the receiving groove.

8. An electric toothbrush head structure as claimed in claim 1, wherein the bristle planting member is removably connected to the head.

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