CN210870303U

CN210870303U - Take wave toothbrush on inclined plane

Info

Publication number: CN210870303U
Application number: CN201922022419.8U
Authority: CN
Inventors: 张华�
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-30
Anticipated expiration: 2029-11-21

Abstract

The utility model belongs to the technical field of cleaning products, concretely relates to take wave toothbrush on inclined plane, including brush head, brush body neck and handle, brush head, brush body neck and handle connect gradually, the upper surface of brush head is equipped with several brush hole, the downthehole bristle bundle of implanting of bristle, thereby the height dimension of bristle bundle becomes gradually from the head to the neck and forms from low and high brush inclined plane, the height dimension of bristle in the bristle bundle diminishes from middle to periphery gradually, the top terminal surface that lies in the most middle brush hair in the bristle bundle is circular, the brush hair top terminal surface that lies in the periphery in the bristle bundle is oval, thereby makes the multirow brush hair bundle form the wave. The utility model discloses can realize thorough cleanness.

Description

Take wave toothbrush on inclined plane

Technical Field

The utility model belongs to the technical field of cleaning products, concretely relates to take wave toothbrush on inclined plane.

Background

The cleanness of oral cavity is closely related with human health, and for the cleanness oral cavity, people use the toothbrush more, and the toothbrush is the basic instrument that keeps oral hygiene, because the convenience of use of toothbrush, and its brush hair can stretch into the interdental space to clean the remaining food in the interdental space, and then can avoid food waste to breed the bacterium in the oral cavity, in order to keep oral hygiene, reduce oral disease's emergence.

Toothbrushes are well known articles which generally comprise a toothbrush head for insertion into a user's mouth, a gripping handle which is held in use and a toothbrush neck therebetween. The toothbrush head typically has surfaces, namely: a bristle surface, the bristles extending from base ends of the bristles closest to the bristle surface to tip ends of the bristles further from the bristle surface. Toothbrush bristles are also well known articles, typically comprising filaments of a hard but flexible material disposed in tufts of a plurality of filaments extending from the bristle surface, polyamide nylon being commonly used as the toothbrush bristle material.

Typically, bristles are fixed to the front end of the toothbrush and then trimmed to achieve the desired profile. The usual bristle trimming process precludes the use of tapered bristles in toothbrushes, that is, tapered bristles have heretofore been limited to a flat profile to avoid the tapered end being trimmed. In addition, conventional toothbrush manufacturing processes require multiple steps to achieve a contoured profile, including bristle attachment to the head and one or more steps to trim and blunt the attached bristles.

As shown in fig. 1 and 2, in most toothbrushes, bristle filaments have the same cross section along the entire length from the bottom end to the top end, and the length of each bristle filament is the same, and since the first bicuspid tooth, the second bicuspid tooth, the first molar tooth, the second molar tooth and the third molar tooth are gradually reduced in size from the inner wall of the oral cavity, the conventional toothbrush cannot clean the section thoroughly, and is prone to cause tissue damage, which is not good for the health of the oral cavity.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model provides a take wave toothbrush on inclined plane can realize thoroughly clean.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a take wave toothbrush on inclined plane, includes brush head, brush body neck and handle, brush head, brush body neck and handle connect gradually, the upper surface of brush head is equipped with the several brush pore, the downthehole bristle bundle of implanting of bristle, thereby the height dimension of bristle bundle becomes gradually from the head to the neck and forms from low and high brush hair inclined plane, the height dimension of bristle in the brush hair bundle diminishes gradually from middle to periphery, the top terminal surface that lies in the most middle brush hair in the brush hair bundle is circular, the brush hair top terminal surface that lies in the periphery in the brush hair bundle is oval, thereby makes the multirow brush hair bundle form the wave.

Adopt the technical scheme of the utility model, thereby because the height dimension of brush hair bundle forms from low and high brush hair inclined plane from head to neck grow gradually, so can with treat that the clearance is good laminating by wide narrowing down gradually to realize thoroughly clean.

Further, the height dimension of the bristle bundle nearest to the head in the bristle slope is H & lt 0.2-0.7 cm, the height dimension of the bristle bundle nearest to the neck is H & lt 0.5-1.4 cm, and the projection length of all the bristle bundles on the upper surface of the brush head is L & lt 3-3.5 cm. The design can thoroughly clean the oral cavity without damaging tissues, and is beneficial to the health of the oral cavity.

Further, the height dimension of the bristle bundle nearest to the head in the bristle slope is H & lt0.3 & gt cm, the height dimension of the bristle bundle nearest to the neck is H & lt1.2 & cm, and the projection length of all the bristle bundles on the upper surface of the brush head is L & lt3.5 & cm. The design can thoroughly clean the oral cavity without damaging tissues, is beneficial to the health of the oral cavity and has better use effect.

Drawings

FIG. 1 is a perspective view of a conventional toothbrush;

FIG. 2 is a schematic plan view of a prior art toothbrush;

FIG. 3 is a schematic perspective view of an embodiment of the wavy toothbrush with an inclined surface according to the present invention;

fig. 4 is a schematic plane structure view of an embodiment of the wavy toothbrush with an inclined surface according to the present invention.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 3-4, the utility model discloses a take wave toothbrush on inclined plane, including brush head 1, brush body neck 2 and handle, brush head 1, brush body neck 2 and handle connect gradually, the upper surface of brush head 1 is equipped with several brush hole 10, brush hair bundle 11 is implanted in brush hair hole 10, thereby the height dimension of brush hair bundle 11 is from the head to neck grow gradually and form from low and high brush hair inclined plane, the height dimension of brush hair diminishes gradually to the periphery from the centre in brush hair bundle 11, the top terminal surface that lies in the most central brush hair in brush hair bundle 11 is circular, the brush hair top terminal surface that lies in the periphery in brush hair bundle 11 is oval, thereby make multirow brush hair bundle 11 form the wave.

In this embodiment, since the height of the bristle bundle 11 gradually increases from the head to the neck to form a lower and higher bristle slope, it can fit well with the gap to be cleaned gradually decreasing from wide to narrow, thereby realizing thorough cleaning.

Preferably, the height dimension of the bristle bundle 11 nearest to the head in the bristle slope is H0.2-0.7 cm, the height dimension of the bristle bundle 11 nearest to the neck is H0.5-1.4 cm, and the projection length of all the bristle bundles 11 on the upper surface of the brush head 1 is L3-3.5 cm. The design can thoroughly clean the oral cavity without damaging tissues, and is beneficial to the health of the oral cavity. In practice, other combinations of parameters of the toothbrush may be specifically considered depending on the actual situation.

Preferably, the height dimension of the bristle bundle 11 closest to the head in the bristle slope is H0.3 cm, the height dimension of the bristle bundle 11 closest to the neck is H1.2 cm, and the projection length of all the bristle bundles 11 on the upper surface of the brush head 1 is L3.5 cm. The design can thoroughly clean the oral cavity without damaging tissues, is beneficial to the health of the oral cavity and has better use effect. In practice, other combinations of parameters of the toothbrush may be specifically considered depending on the actual situation.

The manufacturing method of the wavy toothbrush with the inclined surface comprises the following steps:

the method comprises the following steps: firstly, a brush head 1, a brush neck 2 and a handle are injection molded, and a plurality of brush pores 10 are formed on the upper surface of the brush head 1;

step two: adopting nylon or plastic drawing to make monofilament bristles, integrating the monofilament bristles into a bristle bundle 11, and taking an implantation point at the center of the bristle bundle 11 as a fulcrum to implant the bristle bundle 11 into each bristle hole 10 on the brush head 1 and fixing the bristle bundle;

step three: the bristle bundle 11 is trimmed and formed by trimming.

The manufacturing method is simple to operate, low in manufacturing cost and suitable for market popularization and use.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a take wave toothbrush on inclined plane, includes brush head (1), brush body neck (2) and handle, brush head (1), brush body neck (2) and handle connect gradually, the upper surface of brush head (1) is equipped with several brush pore (10), brush pore (10) in implant brush hair bundle (11), its characterized in that: the height dimension of the bristle bundle (11) gradually increases from the head to the neck to form a bristle slope which is low and high, the height dimension of bristles in the bristle bundle (11) gradually decreases from the middle to the outer periphery, the top end face of the bristles which are positioned at the middle in the bristle bundle (11) is circular, and the top end face of the bristles which are positioned at the outer periphery in the bristle bundle (11) is oval, so that a plurality of rows of the bristle bundle (11) form a wave shape.

2. The beveled wavy toothbrush of claim 1, wherein: h is 0.2-0.7 cm, H is 0.5-1.4 cm, and L is 3-3.5 cm, wherein the height of the bristle bundle (11) closest to the head in the bristle slope is 0.5-1.4 cm, and the projection length of all the bristle bundles (11) on the upper surface of the brush head (1) is L.

3. The beveled wavy toothbrush of claim 2, wherein: h is 0.3 cm, H is 1.2 cm, and L is 3.5 cm, wherein the height of the bristle bundle (11) closest to the head in the bristle slope is 1.2 cm, and the projection length of all the bristle bundles (11) on the upper surface of the brush head (1) is L.