KR20160104155A - Toothbrush - Google Patents

Toothbrush Download PDF

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Publication number
KR20160104155A
KR20160104155A KR1020150026544A KR20150026544A KR20160104155A KR 20160104155 A KR20160104155 A KR 20160104155A KR 1020150026544 A KR1020150026544 A KR 1020150026544A KR 20150026544 A KR20150026544 A KR 20150026544A KR 20160104155 A KR20160104155 A KR 20160104155A
Authority
KR
South Korea
Prior art keywords
toothbrush
head
toothbrush head
handle
teeth
Prior art date
Application number
KR1020150026544A
Other languages
Korean (ko)
Inventor
우정완
박종찬
유재호
Original Assignee
주식회사 힌트
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 힌트 filed Critical 주식회사 힌트
Priority to KR1020150026544A priority Critical patent/KR20160104155A/en
Publication of KR20160104155A publication Critical patent/KR20160104155A/en

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Classifications

    • 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
    • A46B5/0025—Brushes with elastically deformable heads that change shape during use
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/025—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups the bristles or the tufts being arranged in an angled position relative to each other
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/08—Supports or guides for bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

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  • Brushes (AREA)

Abstract

The present invention relates to a toothbrush, and more particularly to a toothbrush handle. A toothbrush head coupled to an upper portion of the toothbrush handle; And a tufted bristle tufted on one side of the toothbrush head and tilted in a lateral direction of the toothbrush head orthogonal to the longitudinal direction of the toothbrush head, wherein toothbrushes are scraped or scraped So that the foreign matter can be completely removed.

Description

Toothbrush {TOOTHBRUSH}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toothbrush, and more particularly to a toothbrush in which a plurality of bristles tilted in the left and right directions of the toothbrush in the width direction of the toothbrush are implanted.

A generally used toothbrush includes a handle and a head portion on which bristles are implanted, and the handle and the head portion are formed in one shape, and the toothbrush toothbrush brushes in a lateral direction or a longitudinal direction when wiping the toothbrush.

Patent Registration No. 1036674

Background of the Invention [0002] A toothbrush according to the prior art has bristles perpendicularly stuck to a tooth, and the vertical bristles damage the tooth or the gum by piercing the tooth or gum. Especially, the enamel is easily damaged by the vertical bristles, It causes.

Furthermore, the conventional toothbrush according to the prior art has a limitation in removing foreign matter between the teeth by using only the vertical bristles.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a brush head which is inclined in the left and right directions of the toothbrush in the width direction of the toothbrush, To provide a toothbrush that can increase the efficiency of tooth brushing by scraping or scraping it, and in particular, preventing the damage of the enamel as the bristles curl along the tooth or gum.

As a means for solving the above-mentioned problems, a toothbrush according to an embodiment of the present invention includes a toothbrush handle; A toothbrush head coupled to an upper portion of the toothbrush handle; And a plurality of bristle tufts formed on one surface of the toothbrush head and having tapered surfaces inclined in the lateral direction of the toothbrush head perpendicular to the longitudinal direction of the toothbrush head.

Wherein the cheek cap includes a left cheek cap inclined in a left direction of the toothbrush head and a right cheek cap inclined in a right direction of the toothbrush head.

The left cheek and the right cheek are alternately arranged along the longitudinal direction of the toothbrush head.

The bristle bundle further includes an upper vertical wedge provided on the upper portion of the tilted hair and perpendicular to one surface of the toothbrush head.

The bristle bundle further includes a lower vertical wedge provided at a lower portion of the tilted hair and perpendicular to one surface of the toothbrush head.

The toothbrush head is provided with two heads connected to upper portions of the toothbrush handle.

And the toothbrush head includes an elastic portion provided between the two head portions and elastically connecting the two head portions.

The resilient portion has a "V" -shaped cross-sectional shape with a pointed center at one side of the toothbrush head.

And a tip restoration pad is provided between the two head portions.

The tip restoration pad is provided to surround the elastic portion, thereby elastically connecting the two head portions together with the elastic portion.

A through hole is formed at the center of the elastic part, and the center of the tip restoration pad that surrounds the elastic part is connected through the through hole.

A flow groove is formed in a connection portion of the toothbrush head connected to the toothbrush handle, and a rear-end restoration pad is provided in the flow groove.

And the front end restoration pad and the rear end restoration pad are integrally formed.

And dividing grooves for separating the two head portions are formed on the upper portion of the toothbrush handle.

The present invention uses a toothbrush including a bundle of bristles provided with inclined cheeks inclined in the width direction of the toothbrush to completely remove foreign matter between teeth or teeth by scraping or scraping the teeth in the longitudinal direction, Depending on the location of the teeth or gums, the toothbrush head can be flexibly flexed to prevent damage to the gums, particularly enamel.

1 is a perspective view of a toothbrush according to the present invention;
2 is a front perspective view of a toothbrush head of a toothbrush in accordance with the present invention.
3 is a rear perspective view of a toothbrush head of a toothbrush in accordance with the present invention.
Figure 4 is a front view of a toothbrush head of a toothbrush in accordance with the present invention;
5 is a rear view of a toothbrush head of a toothbrush in accordance with the present invention.
6 is a side view of a toothbrush head of a toothbrush in accordance with the present invention.
7 is a plan view of a toothbrush head of a toothbrush in accordance with the present invention.
8 is a bottom plan view of a toothbrush head of a toothbrush in accordance with the present invention, with the restoration pads removed.
9 is a cross-sectional view taken along the line AA in Fig.
10 is a cross-sectional view taken along line BB of Fig.
11 is a cross-sectional view taken along line CC of Fig.
12 is a view showing a state in which teeth are swept down with a toothbrush.
13 is a view showing a state in which teeth are swept up with a toothbrush.
14 illustrates another embodiment of a toothbrush in accordance with the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

A toothbrush according to the present invention includes a toothbrush handle and a toothbrush head, wherein the toothbrush head is provided with a plurality of bristle tufts inclined leftward or rightward in the width direction of the toothbrush, that is, do. That is, the plurality of sloped slopes inclined in the left and right directions completely scrape off or scrape the teeth during tooth brushing in the longitudinal direction to completely remove the foreign substances remaining in the teeth, and particularly to prevent the gum damage while being flexed flexibly.

Hereinafter, an embodiment of a toothbrush according to the present invention will be described in detail with reference to the accompanying drawings. The toothbrush according to the present invention will be described with reference to a state in which the toothbrush is erected vertically.

1, a toothbrush 100 according to an embodiment of the present invention includes a toothbrush handle 110, a toothbrush head 120 provided on top of the toothbrush handle 110, And a bristle bundle 130 which is formed on one surface.

The toothbrush handle 110 has a bar shape. In particular, it may be formed in a curved shape to enhance gripping force.

The toothbrush head 120 is integrally connected to the top of the toothbrush handle 110, as shown in Figs. 2, 3 and 8. And an elastic portion 122 connecting the two head portions 121 and the two head portions 121.

The two head portions 121 are connected to the upper portion of the toothbrush handle 110 and are each bent about the toothbrush handle 110. That is, the two head portions 121 flexibly support the tooth or the gum while flexing according to the position of the tooth or gum during tooth brushing, thereby preventing the teeth or the gum from being damaged.

Meanwhile, the two head portions 121 are formed symmetrically in order to increase the ease of manufacture and the luxury of the market, and are made of a synthetic resin having an elastic restoring force together with the toothbrush handle 110.

The elastic portion 122 is provided between the two head portions 121 and connects the two head portions 121 to form an integral body. That is, the elastic part 122 connects the two head parts 121 and restricts the range in which the two head parts 121 are bent, and provides an elastic force to restore the original parts.

On the other hand, the resilient portion 122 has a "V" -shaped cross-sectional shape with the pointed center at one side of the toothbrush head 120 as seen in FIG. That is, the elastic portion 122 guides the two head portions 121 to be bent upward as viewed in FIG. 7, thereby preventing the two head portions 121 from being strongly pressed against the teeth or the gums.

The bristle bundle 130 is formed in the toothbrush head 120, as shown in FIGS. 4 to 7, and is provided at the center of one of the two head portions 121 and is provided in the lateral direction (as seen in FIGS. 2 and 4 And the upper and lower vertical hairs 132 and 133 provided on the upper and lower surfaces of the two head portions 121, respectively.

As shown in FIGS. 8 to 10, the beveled hair 131 includes a plurality of left bevel hair 131a inclined in the left side direction of the toothbrush head 120 and a plurality of left side bevel hair 131a inclined toward the right side of the toothbrush head 120, And includes a plurality of rightward inclined hairs 131b. 12, when the toothbrush is horizontally positioned in the direction in which the teeth 20 are arranged, when the teeth are wiped downward, the left bellows 131a scrape the teeth and the right bellows 131b ) Completely removes foreign matter between teeth or teeth by sweeping off the teeth. Conversely, referring to FIG. 13, when the user brushes the teeth in the upward direction, the right cheeks 132b scrape the teeth and the left cheeks 132a sweep to completely remove the foreign matter between the teeth or the teeth. The two head portions 121 are bent in the direction opposite to the teeth 20 when the left or right cheeks 131a or the right cheeks 132b scrape or scrape the teeth 20 and the tooth 20 or the gums 10 ).

As described above, the inclined hair 131 can scrape off or scrape the teeth or the teeth in the longitudinal direction to completely remove foreign matter.

2 and 4, the left and right cheeks 131a and 131b of the toothbrush head 120 are alternately arranged along the lower and upper directions, Scrape off or scrape off, so that the foreign matter can be removed more stably.

In the meantime, although not shown in the drawings of the present invention, the left side inclined hair 131a may be formed on the tip of the toothbrush head 120 and the right side inclined hair 131b may be arranged on the rear end, have.

The bristle bundle 130 further includes an upper vertical wick 132 formed on the upper wick 131 in a direction perpendicular to one surface of the toothbrush head 120 as viewed in FIG. Scratch the inside of the forearm to remove foreign matter.

4, the lower bristle tuft 130 further includes a lower bristle tuft 133 vertically formed in the direction of one surface of the toothbrush head 120 as viewed in FIG. 4 below the bristle tufts 131, Scrape the inside of the molar to remove foreign matter.

That is, the bristle tuft 130 is formed with the inclined hair 131 on the center of the head 121 and the upper and lower vertical hair 132 and 133 are put on the upper and lower parts of the head 121, So that it can be scratched and rubbed between the teeth as well as inside and outside.

A dividing groove 111 for dividing the tip of the toothbrush handle 110 is formed in the toothbrush handle 110 between the two head parts 121. That is, the dividing groove 111 is formed in the direction of the toothbrush handle 110 So that the upper portion of the toothbrush handle 110 is guided to be bent by being interlocked with the two head portions 121. The dividing groove 111 serves to extend the length of the connecting portion of the two head portions 121 connected to the tip of the toothbrush handle 110 so that the two head portions 121 can be guided to be bent more flexibly have.

The head restoration pad 140 restores the head 121 together with the elastic part 122 between the two head parts 121. The head restoration pad 140 restores the two head parts 121, The restoring force of the head 121 is increased, and foreign matter is prevented from being stacked between the two head portions 121. [

The coupling portion of the toothbrush handle 110 and the head portion 121 is formed with a pivotal groove 121a to be connected in a ring shape and a pivotal restoration pad 150 is formed in the pivotal groove 121a.

In other words, the connection part of the head part 121 connected to the tip of the toothbrush handle 110 is reduced in thickness through the pivotal groove 121a to increase the flexibility, while the tip restoration pad 140 is included in the pivotal groove 121a to increase the restoring force .

Here, the tip restoration pad 140 and the rear end restoration pad 150 are integrally formed, so that the ease of manufacture can be obtained.

A through hole 122a is formed at the center of the elastic part 122 to penetrate from the front surface to the back surface of the toothbrush head 10. The through hole 122a is formed in the front surface and the back surface of the elastic part 122, The coupling strength of the tip restoration pad 140 can be increased while the tip end restoration pad 140 is connected.

Hereinafter, the operation of the toothbrush of the present invention will be described.

First, as shown in Figs. 12 and 13, the user 10 brushes the teeth 11 of the user 10 in the longitudinal direction while holding the toothbrush handle 110 of the toothbrush 100.

At this time, when the teeth are brushed in the longitudinal direction, the inclined hair 131 on the head 121 of the toothbrush head 120 scratches or scrapes the teeth to remove foreign matter. That is, as shown in FIG. 12, when the user holds his / her teeth in the downward direction, the left side slope 131a scratches the teeth and the right side slope 131b sweeps away the teeth 20. As shown in FIG. 13, The left side inclined hair 131a sweeps the tooth 20 and the right side inclined hair 131b scrapes the tooth 20 when brushing the hair in the upward direction. The toothbrush can completely remove the foreign matter between the teeth 20 or the teeth 20 through such repetitive operation.

In addition, foreign substances on the inside of the teeth can be scratched and removed through the vertical wicks 132 and 133 provided on the upper and lower portions of the head 121.

Here, the toothbrush head 120 is composed of two head parts 121 and flexibly flexes according to the pressure applied to the teeth or the gums. Particularly, the dividing grooves 111 formed at the tip of the toothbrush handle 110, It is possible to remarkably prevent tooth or gum damage by increasing the warpage of the tooth 121.

On the other hand, the two head portions 121 are prevented from being excessively bent by the elastic portion 122, the tip restoration pad 140 and the rear end restoration pad 150, and automatically restored to the original position when the toothbrush is released from the tooth So that the efficiency of brushing can be improved.

In addition, when the front teeth of the teeth are completed, foreign substances can be removed by scraping the inside of the teeth using the vertical wicks 132 and 133 formed at the tip and the rear end of the head 121.

Hereinafter, in describing another embodiment of the present invention, the same reference numerals are used for components having the same configurations and functions as those of the above-described embodiments, and redundant explanations are omitted.

14 is a view showing another embodiment of a toothbrush according to the present invention.

The toothbrush 100 'according to the present embodiment includes a toothbrush handle 110', a toothbrush head 120 'coupled to the tip of the toothbrush handle 110', and a toothbrush head 120 ' And a bristle bundle 130 'bristled on one side of the bristle bundle 130'.

Here, the bristle bundle 130 'includes a tilting knee 131' that is inclined in a lateral direction of the toothbrush head 120 'perpendicular to the longitudinal direction of the toothbrush head 120', and a toothbrush 130 ' And a vertical vertical hair 132 ', 133' from one side of the head 120 '.

That is, the toothbrush 100 'according to the present embodiment includes a bristle bundle 130 (130') in which a vertical hair 132 ', a serpentine hair 131' and a vertical hair 133 'are sequentially formed on one surface of the toothbrush head 120' ') To simplify the structure and reduce the unit cost.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

110: Toothbrush handle
120: toothbrush head
121:
122:
130: A bundle of bristles
131:
132, 133: vertical mo
140: tip restoration pad
150: rear restoration pad

Claims (14)

Toothbrush handle;
A toothbrush head coupled to an upper portion of the toothbrush handle; And
And a bristle tuft having bristles tapered in a lateral direction of the toothbrush head, the brush bristle tufts being formed on one side of the toothbrush head and orthogonal to the longitudinal direction of the toothbrush head. The method according to claim 1,
Wherein the cheek cap includes a left cheek cap that is inclined in a left direction of the toothbrush head and a right cheek cap that is inclined in a right direction of the toothbrush head. The method of claim 2,
Wherein the left cheek and the right cheek are alternately arranged along the longitudinal direction of the toothbrush head. The method according to claim 1,
Wherein the bristle bundle further comprises an upper vertical wedge on an upper portion of the tilted hair and perpendicular to one surface of the toothbrush head. The method according to claim 1,
Wherein the bristle bundle further comprises a lower vertical wedge provided below the tilted hair and perpendicular to one surface of the toothbrush head. The method according to claim 1,
Wherein the toothbrush head is provided with two head portions each connected to an upper portion of the toothbrush handle. The method of claim 6,
Wherein the toothbrush head includes an elastic portion provided between the two head portions and elastically connecting the two head portions. The method of claim 7,
≪ / RTI > wherein the resilient portion has a "V" shaped cross-sectional shape with a pointed center at one side of the toothbrush head. The method of claim 7,
And a tip restoration pad is provided between the two head portions. The method of claim 9,
Wherein the tip restoration pad is provided to surround the elastic portion to elastically connect the two head portions together with the elastic portion. The method of claim 10,
A through hole is formed at the center of the elastic portion,
And a center of the tip restoration pad surrounding the elastic portion is connected through the through hole. The method of claim 9,
A flow groove is formed in a connection portion of the toothbrush head connected to the toothbrush handle,
Wherein the flow grooves are provided with a rear end restoration pad. The method of claim 12,
Wherein the tip restoration pad and the back rest pad are integrally formed. The method of claim 6,
And a dividing groove for separating the two head portions is formed on an upper portion of the toothbrush handle.
KR1020150026544A 2015-02-25 2015-02-25 Toothbrush KR20160104155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150026544A KR20160104155A (en) 2015-02-25 2015-02-25 Toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150026544A KR20160104155A (en) 2015-02-25 2015-02-25 Toothbrush

Publications (1)

Publication Number Publication Date
KR20160104155A true KR20160104155A (en) 2016-09-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150026544A KR20160104155A (en) 2015-02-25 2015-02-25 Toothbrush

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110403341A (en) * 2019-08-23 2019-11-05 刘刚 The toothbrush of two brush finish of ansa type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110403341A (en) * 2019-08-23 2019-11-05 刘刚 The toothbrush of two brush finish of ansa type

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