CN212036495U - Double-sided toothbrush head and double-sided toothbrush - Google Patents

Abstract

The utility model discloses a double-sided toothbrush brush head, which comprises an arc-shaped body, wherein a concave surface of the arc-shaped body is provided with a plurality of rows of first brush hairs, a convex surface of the arc-shaped body is provided with a plurality of rows of second brush hairs, the first brush hairs and the second brush hairs are made of soft materials, the gum can not be injured when brushing teeth, the plurality of rows of first brush hairs and the plurality of rows of second brush hairs are all arranged along the extending direction of the arc-shaped body, when brushing teeth, the first brush hairs are pasted on the outer surface of the teeth, the outer surface of the teeth can be covered by a large area, the arc-shaped body can move left and right and up and down along the teeth, the outer surface of the teeth can be cleaned rapidly, when the inner surface of the teeth needs to be cleaned, the second brush hairs are pasted on the inner surface of the teeth, the, and the use is more convenient. Also discloses a double-sided toothbrush, which comprises a handle and the brush head, and the effect can be achieved.

Description

Double-sided toothbrush head and double-sided toothbrush

Technical Field

The utility model relates to an oral cavity burnisher field, in particular to two-sided toothbrush brush head and two-sided toothbrush.

Background

The toothbrush is an indispensable daily necessity in daily life, and the existing toothbrush is usually provided with bristles at one end of a handle, so that when the toothbrush is used, a user holds the other end of the handle by hands, pastes the bristles on teeth, and manually pushes and pulls the toothbrush to brush the teeth. The toothbrush has slow tooth brushing speed, needs to enlarge the mouth when brushing the inner surfaces of teeth, can not brush the inner surfaces of the teeth by adjusting the angle between the toothbrush and the teeth, and is inconvenient to use because hands and the mouth of a person are tired after a period of time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a double-sided toothbrush brush head, which can accelerate the tooth brushing speed and can brush the teeth clean more easily.

The utility model also provides a two-sided toothbrush.

According to the utility model discloses a two-sided toothbrush brush head of first aspect embodiment includes: an arc-shaped body; the first bristles are distributed on the concave surface of the arc-shaped body, are arranged along the extending direction of the arc-shaped body and are made of soft materials; and multiple rows of second bristles are distributed on the convex surface of the arc-shaped body, are arranged along the extending direction of the arc-shaped body and are made of soft materials.

According to the utility model discloses two-sided toothbrush brush head of first aspect embodiment has following beneficial effect at least: the toothbrush head is characterized in that a plurality of rows of first bristles are arranged on a concave surface of an arc-shaped body, a plurality of rows of second bristles are arranged on a convex surface of the arc-shaped body, the first bristles and the second bristles are made of soft materials, the gum cannot be injured when the toothbrush is used for brushing teeth, the plurality of rows of first bristles and the plurality of rows of second bristles are arranged along the extending direction of the arc-shaped body, when the toothbrush is used for brushing teeth, the concave surface of the arc-shaped body is aligned to the outer surface of the teeth, so that the first bristles are attached to the outer surface of the teeth, the plurality of rows of first bristles can cover the outer surface of the teeth in a large area, the arc-shaped body can move left and right and up and down along the teeth to clean the outer surface of the teeth quickly, when the inner surface of the teeth needs to be cleaned, the arc-shaped body is put into an oral cavity, the, similarly, with the arc body along the tooth left-right movement and reciprocate, can clean the internal surface of tooth, can brush the internal surface of tooth clean fast, and it is comparatively convenient to use.

According to some embodiments of the utility model, still include the multirow and locate the third brush hair on the concave surface of arc body, the multirow the third brush hair distributes in the multirow the both sides of the arrangement direction of second brush hair, just the third brush hair for first brush hair leans out, the third brush hair is made by soft material. When brushing teeth, aim at the surface of tooth with the concave surface of arc body, the third brush hair is pasted in the root of a tooth department of tooth surface, when moving the arc body about and reciprocate, can brush the root of a tooth clean, and the third brush hair is made by soft material, and just relative second brush hair leans out, both can be clean with the root of a tooth, can protect the gum to a certain extent again.

According to some embodiments of the invention, the first bristles are perpendicular to the concave surface of the arc-shaped body and the second bristles are perpendicular to the convex surface of the arc-shaped body. When the arc-shaped body is placed in an oral cavity, the first bristles are in contact with the outer surfaces of teeth, when the arc-shaped body moves left and right or up and down, the first bristles are used for brushing the outer surfaces of the teeth in a state nearly perpendicular to the outer surfaces of the teeth, the outer surfaces of the teeth can be effectively cleaned, the arc-shaped body can be moved left and right or up and down in a labor-saving manner, and similarly, when the inner surfaces of the teeth are cleaned, the second bristles are used for brushing the inner surfaces of the teeth in a state nearly perpendicular to the inner surfaces of the teeth, the inner surfaces of the teeth can be effectively cleaned, the arc-shaped body can be moved left and right or up and down in a labor-saving manner, the angle between the arc-shaped body and the inner surfaces of the teeth does not need.

According to some embodiments of the utility model, the concave surface of arc body is equipped with a plurality of hole sites, it has the planting hair piece that can implant first brush hair to inlay in the hole site. The brush head can implant the first bristles on the bristle planting sheet, and then the bristle planting sheet is embedded in the hole positions, so that the manufacture is easier, and the first bristles can be made of different materials to meet the requirements of different consumers.

According to some embodiments of the invention, the first bristles and the second bristles are both truncated cone-shaped. The diameters of the fixing positions of the first bristles and the second bristles on the arc-shaped body are larger, so that the first bristles and the second bristles are not easy to fall off from the arc-shaped body during tooth brushing, and the diameters of the tops of the first bristles and the second bristles are smaller, so that teeth can be brushed cleanly.

According to some embodiments of the invention, the second bristles and the curved body are integrally formed. When the arc-shaped body is manufactured, the second bristles can be integrally formed and manufactured, the manufacturing is convenient, and the second bristles are not easy to fall off when teeth are brushed.

According to some embodiments of the invention, the second bristles and the arc-shaped body are made of silicone. The second brush hair is softer, and can not cause damage to teeth even if the user carelessly brushes the teeth with great strength.

According to some embodiments of the invention, the third bristles and the curved body are integrally formed. When the arc-shaped body is manufactured, the third bristles can be integrally formed and manufactured, the manufacture is convenient, and the third bristles are not easy to fall off during tooth brushing.

According to some embodiments of the invention, the third bristles and the arc-shaped body are made of silicone. The third bristles are soft, so that the teeth can not be damaged even if the teeth are brushed with great strength carelessly.

A double-sided toothbrush according to an embodiment of the second aspect of the invention, comprising: the double-sided toothbrush head according to the embodiment of the first aspect of the utility model has a handle mounting part on the convex surface; and one end of the handle is connected with the handle mounting part.

According to the utility model discloses two-sided toothbrush of second aspect embodiment has following beneficial effect at least: when the toothbrush is used, the other end of the handle is held, the toothbrush head is put into the oral cavity, the concave surface of the arc-shaped body is aligned with the outer surface of the teeth, so that the first bristles are attached to the outer surface of the teeth, the plurality of rows of first brushes can cover the outer surface of the teeth in a large area, the handle is held to move the arc-shaped body left and right and up and down along the teeth, can quickly clean the outer surfaces of the teeth, when the inner surfaces of the teeth need to be cleaned, the arc-shaped body is put into the oral cavity, the convex surface of the arc-shaped body is aligned with the inner surfaces of the teeth, so that the second bristles are attached to the inner surfaces of the teeth, and the inner surfaces of the teeth can be covered by a plurality of rows of second brush hairs in a large area, and similarly, the handle is held to move the arc-shaped body left and right and up and down along the teeth, can clean the inner surface of the teeth, can quickly brush the inner surface of the teeth clean, and is convenient to use.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of the overall structure of a double-sided toothbrush head according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a bottom view of fig. 1.

In the drawings: 100 arc-shaped bodies, 110 first bristles, 120 third bristles, 130 second bristles, 140 handle installation parts and 200 hair-planting pieces.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, an embodiment of the present invention provides a double-sided toothbrush head, including an arc-shaped body 100, a concave surface of the arc-shaped body 100 is provided with a plurality of rows of first bristles 110, a convex surface of the arc-shaped body 100 is provided with a plurality of rows of second bristles 130, and the first bristles 110 and the second bristles 130 are made of soft materials, so that gums will not be injured during tooth brushing, and the plurality of rows of first bristles 110 and the plurality of rows of second bristles 130 are all arranged along an extending direction of the arc-shaped body 100, so that the concave surface of the arc-shaped body 100 is aligned with an outer surface of teeth, so that the first bristles 110 are attached to the outer surface of the teeth, and the plurality of rows of first bristles can cover the outer surface of the teeth in a large area, so that the arc-shaped body 100 can move left and right and up and down along the teeth, thereby rapidly cleaning the, the convex surface of arc body 100 aims at the internal surface of tooth for second brush hair 130 pastes on the internal surface of tooth, and multirow second brush hair 130 can cover the internal surface of tooth by a large scale, and equally, moves arc body 100 about the tooth and reciprocates, can clean the internal surface of tooth, can brush the internal surface of tooth clean fast, and it is comparatively convenient to use. It should be noted that the term large-area coverage in this embodiment refers to covering more than half of the total number of teeth. In some embodiments, the concave surface of the curved body 100 is further provided with a plurality of rows of third bristles 120, the plurality of rows of third bristles 120 are distributed on two sides of the arrangement direction of the plurality of rows of second bristles 130, the third bristles 120 are inclined outwards relative to the first bristles 110, and the third bristles 120 are made of a soft material. When brushing teeth, the concave surface of the arc-shaped body 100 is aligned with the outer surface of teeth, the third bristles 120 are attached to the tooth roots on the outer surface of the teeth, when the arc-shaped body 100 moves left and right and moves up and down, the tooth roots can be brushed cleanly, the third bristles 120 are made of soft materials and incline outwards relative to the second bristles 130, so that the tooth roots can be cleaned cleanly, and the gum can be protected to a certain degree. In addition, because the brush head can move left and right and up and down in the oral cavity of a human body, a closed space cannot be formed between the brush head and the teeth, toothpaste is more easily scattered during tooth brushing, and the tooth brushing effect is better.

In some embodiments, the first bristles 110 are perpendicular to the concave surface of the curved body 100 and the second bristles 130 are perpendicular to the convex surface of the curved body 100. When the arc body 100 is put into the oral cavity, the first bristles 110 contact with the outer surfaces of the teeth, and when the arc body 100 is moved left and right or moved up and down, the first bristles 110 brush the outer surfaces of the teeth in a state nearly perpendicular to the outer surfaces of the teeth, so that the outer surfaces of the teeth can be effectively cleaned, and the arc body 100 can be moved left and right or moved up and down more laborsavingly.

In some embodiments, the second bristle 130 is integrally formed with the arc-shaped body 100, so that the second bristle 130 can be integrally formed when the arc-shaped body 100 is manufactured, the manufacture is convenient, and the second bristle 130 is not easy to fall off when brushing teeth. The second bristles 130 and the arc-shaped body 100 are made of silicone, so that when teeth are brushed, the teeth are not damaged even if the teeth are brushed with great strength carelessly. Of course, in some embodiments, the third bristles 120 are integrally formed with the curved body 100. When the arc-shaped body 100 is manufactured, the third bristles 120 can be integrally formed, the manufacturing is convenient, and the third bristles 120 are not easy to fall off during tooth brushing. The third bristles 120 and the arc-shaped body 100 are made of silicone. When the toothbrush is used for brushing teeth, the teeth can not be damaged even if the toothbrush is used with great strength carelessly. In some embodiments, the concave surface of the arc-shaped body 100 is provided with a plurality of holes, the first bristles 110 are implanted into the bristle-implanted sheet 200, and then the bristle-implanted sheet 200 is embedded in the holes, so that the manufacture is easier, and the first bristles 110 can be made of different materials to meet the requirements of different consumers, when in use, the contact time between the first bristles 110 and the teeth is longer, when the first bristles 110 partially fall off, the new bristle-implanted sheet 200 can be replaced, the brush head does not need to be replaced, and the economy is better.

Referring to fig. 2, in some embodiments, the first bristles 110 and the second bristles 130 are each frustoconical. The diameter of the fixed part of the first and second bristles 110 and 130 on the arc-shaped body 100 is larger, so that the first and second bristles 110 and 130 are not easy to fall off from the arc-shaped body 100 during tooth brushing, and the diameter of the top of the first and second bristles 110 and 130 is smaller, which is more beneficial to brushing the teeth cleanly. Of course, the third bristles 120 may be manufactured in a circular truncated cone shape, and the above effects may be achieved.

In some embodiments, a handle mounting portion 140 may be disposed on the convex surface of the arc-shaped body 100, and a handle (the handle is not shown in the drawings) may be mounted at the handle mounting portion 140, so as to manufacture a double-sided toothbrush, when the toothbrush is used, the other end of the handle is held, the brush head is placed in the oral cavity, the concave surface of the arc-shaped body 100 is aligned with the outer surface of the teeth, so that the first bristles 110 are attached to the outer surface of the teeth, and the plurality of rows of first bristles can cover the outer surface of the teeth in a large area, the handle is held to move the arc-shaped body 100 left and right and up and down along the teeth, so as to quickly clean the outer surface of the teeth, when the inner surface of the teeth needs to be cleaned, the convex surface of the arc-shaped body 100 is placed in the oral cavity, the convex surface of the arc-shaped body 100, similarly, the handle is held to move the arc-shaped body 100 left and right and up and down along the teeth, so that the inner surfaces of the teeth can be cleaned, the inner surfaces of the teeth can be quickly cleaned, and the use is convenient. Of course, a common handle can be installed on the handle installation part 140, so that the toothbrush becomes a common toothbrush, and a consumer can brush teeth manually, or the toothbrush can be made into an electric toothbrush, so that the consumer does not need to brush teeth manually, and the toothbrush is more labor-saving.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A two-sided toothbrush head, comprising:

an arcuate body (100);

a plurality of rows of first bristles (110) distributed on the concave surface of the arc-shaped body (100), wherein the plurality of rows of first bristles (110) are arranged along the extending direction of the arc-shaped body (100) and are made of soft materials;

the second bristles (130) are distributed on the convex surface of the arc-shaped body (100), and the second bristles (130) are arranged along the extending direction of the arc-shaped body (100) and are made of soft materials.

2. The double-sided toothbrush head according to claim 1, further comprising a plurality of rows of third bristles (120) disposed on the concave surface of the curved body (100), wherein the plurality of rows of third bristles (120) are distributed on both sides of the arrangement direction of the plurality of rows of second bristles (130), and the third bristles (120) are inclined outward with respect to the first bristles (110), and wherein the third bristles (120) are made of a soft material.

3. The double-sided toothbrush head according to claim 1, characterized in that the first bristles (110) are perpendicular to the concave surface of the curved body (100) and the second bristles (130) are perpendicular to the convex surface of the curved body (100).

4. A double-sided toothbrush head according to any one of claims 1 to 3, characterized in that the concave surface of the arc-shaped body (100) is provided with a plurality of holes in which bristle-implanted pieces (200) into which the first bristles (110) can be implanted are embedded.

5. A double-sided toothbrush head according to any one of claims 1 to 3, characterized in that the first bristles (110) and the second bristles (130) are each frustoconical.

6. A double sided toothbrush head according to any one of claims 1 to 3, characterised in that the second bristles (130) are integrally formed with the curved body (100).

7. The double-sided toothbrush head according to claim 6, wherein the second bristles (130) and the arcuate body (100) are made of silicone.

8. The dual sided toothbrush head of claim 2, wherein the third bristles (120) are integrally formed with the arcuate body (100).

9. The double-sided toothbrush head according to claim 8, wherein the third bristles (120) and the curved body (100) are made of silicone.

10. A two-sided toothbrush, comprising:

a double-sided toothbrush head as claimed in any one of claims 1 to 9 having a handle mounting portion (140) on the convex surface;

and one end of the handle is connected with the handle mounting part (140).

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