KR200470625Y1

KR200470625Y1 - Toothbrush

Info

Publication number: KR200470625Y1
Application number: KR2020130006504U
Authority: KR
Inventors: 나승종
Original assignee: 나승종
Priority date: 2013-08-05
Filing date: 2013-08-05
Publication date: 2014-01-03

Abstract

Toothbrush according to an embodiment of the present invention, the grippable handle; And a head portion extending from the handle and into which the bristle for tooth cleaning is implanted, wherein the head portion includes a guide groove provided at one side of the space portion and having a space portion formed therein; A pressing part accommodated in the space part and moved along the guide groove and provided with a protrusion; And a fastening part provided on the bottom surface of the space part, and a fitting protrusion provided on the pressing part and fitted into the groove.

Description

Toothbrush {TOOTHBRUSH}

The present invention relates to a toothbrush in which the head portion is refracted, and more particularly, it is easy to remove impurities such as toothpaste solidified on the outer circumferential surface of the bristle due to not being completely removed during cleaning of food waste or bristles between the bristles after brushing. It is about a toothbrush.

In general, in order to remove food debris stuck in the teeth after ingestion of food, general toothbrushes and electric toothbrushes, which are directly brushed by the user, are widely used. General toothbrushes and powered toothbrushes are used to clean teeth by removing tartar and food debris from the tooth surface.

The general toothbrush is formed with a head portion integrally formed at the tip of the handle portion, and is used in a state where a plurality of soft bristle bristles are provided on one surface of the head portion. It is a structure that allows the head unit to vibrate or rotate by the transmission device.

The toothbrush configured as described above removes foreign substances such as food debris between the tooth surface or teeth and teeth through friction between the brush head and the tooth surface provided in the head portion by entering the head portion into the mouth while the user grips the handle. do.

However, the general toothbrush has a problem that it is difficult to easily remove small foreign substances sandwiched between the teeth and the teeth due to different tooth structure for each user is made of a flat, hard plastic material head.

In view of this, it has been disclosed in "standing toothbrush" of Korean Utility Model Registration No. 20-0354562.

The prior art of the standing toothbrush is removable bristles; And a toothbrush handle having a bottom surface on which the bristles can stand upright with respect to the support surface, and comprising a bristle exchanger to allow the bristle body to be detachable.

However, the prior art of the standing toothbrush, after brushing the teeth, food waste sandwiched between the bristles or the toothbrushes that are not completely removed when the bristles are not completely removed when they are left on the outer surface of the bristles for a long time, such as bacteria that threaten the hygiene of the bristles There is a problem of breeding.

Therefore, in order to clean the bristles, there is an urgent need for a toothbrush that can easily remove foreign matters and the like caught between the bristle outer surface or bristles.

The problem to be solved by the present invention is to freely bend the head of the toothbrush after brushing, after cleaning, the foreign matter or toothpaste components remaining in the bristles can be easily removed while maintaining the maximum separation between the plurality of bristles To provide a toothbrush.

The various tasks to be solved by the present invention are not limited to the above-mentioned tasks, and other tasks not mentioned may be clearly understood by those skilled in the art from the following description.

The head portion may be formed of a soft silicon material of an environmentally friendly plasticizer.

At least one guide groove may be formed at a predetermined interval.

At least one protrusion may be formed at the same interval as that of the guide groove.

The head portion may be refracted by the pressing portion to form a first refractive portion or a second refractive portion.

The first refraction portion may be refracted at an angle of 1 ° to 25 ° based on an imaginary central axis formed by the head portion and the handle.

The second refraction portion may be refracted at an angle of 25 ° to 45 ° based on an imaginary central axis formed by the head portion and the handle.

The pressing part may further include a tongue cleaning means having a plurality of cleaning protrusions protruding outward to remove foreign substances attached to the tongue.

The bristles may be spaced apart from each other and refracted.

The head part may be refracted downward based on a horizontal direction in which the head part and the bristles contact each other.

The details of other embodiments are included in the detailed description and drawings.

Toothbrush according to an embodiment of the technical idea of the present invention, if the brush head is freely bent after cleaning the brush after brushing, the foreign matter or toothpaste components remaining in the bristles while maintaining as much spaced between the bristles as possible There is an effect that can be easily removed.

Or, the toothbrush according to one embodiment of the technical idea of the present invention, by removing the food debris stuck in the teeth after eating the food to prevent the smell of food in the mouth and at the same time to maintain the cleanliness of the teeth to hurt the teeth There is an effect to prevent it.

It will be appreciated that various embodiments of the technical idea of the present invention may provide various effects not specifically mentioned.

1 is a plan view illustrating a toothbrush according to an embodiment of the inventive concept.
Figure 2 is a bottom view showing the head portion in the toothbrush according to an embodiment of the present invention.
3 is a cross-sectional view taken along line AA of FIG. 2 in a toothbrush according to an embodiment of the inventive concept;
4 is a cross-sectional view taken along line BB of FIG. 2 in a toothbrush according to an embodiment of the inventive concept;
5 to 9 is a view for explaining a method of using a toothbrush according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that this disclosure will be thorough and complete, and will fully convey the concept of this invention to those skilled in the art. In the drawings, the thicknesses of layers and regions are exaggerated for clarity.

The terms first, second, etc. may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may be referred to as a first component.

Terms such as top, bottom, top, bottom, or top, bottom, etc. are used to distinguish relative positions in components. For example, in the case of naming the upper part of the figure as upper part and the lower part as lower part in the drawings for convenience, the upper part may be named lower part and the lower part may be named upper part without departing from the right range of the present invention .

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be construed as ideal or overly formal in meaning unless explicitly defined in the present application Do not.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the bristle head structure and the toothbrush according to an embodiment of the present invention.

1 is a plan view showing a toothbrush according to an embodiment of the technical idea of the present invention, Figure 2 is a bottom view showing the head portion in the toothbrush according to an embodiment of the technical idea of the present invention, Figure 3 2 is a cross-sectional view seen from line AA of FIG. 2 in the toothbrush according to an embodiment of the present invention, FIG. 4 is a cross-sectional view seen from line BB of FIG. 2 from the toothbrush according to an embodiment of the present invention; FIGS. 9 is a view for explaining a method of using a toothbrush according to an embodiment of the present invention.

1 to 4, the toothbrush 10 according to an embodiment of the inventive concept of the present invention is gripped with a handle 300, and extends from the handle 300 so that the bristle for washing the tooth 200 is planted. It includes a head portion 100 that is.

The handle 300 may be provided to allow a user to easily brush their teeth by holding the toothbrush 10. In one embodiment of the technical idea of the present invention the configuration of the handle 300 is a known technique, detailed description of the handle 300 will be omitted in order to clarify the gist of the present invention.

The head part 100 may have a space 110 formed therein, may be formed of a soft silicon material of an environmentally friendly plasticizer, and may be gently refracted. The head portion 100 may be provided with a guide groove 111 on the opposite side to which the bristle 200 is planted. The guide groove 111 may be provided with at least one spaced apart. The head part 100 may include a pressing part 120, a fastening part 130, a first refractive part 140, and a second refractive part 150.

The pressing part 120 is formed in a thin rectangular plate shape, the protrusion 121 is moved along the guide groove 111 on one side, the protrusion 121 protrudes out of the guide groove 111. It may be provided to be. The pressing part 120 is provided with a tongue washing means 123 capable of removing foreign substances on the tongue on one side, and the pressing part 120 may be reciprocated in the space 110.

The tongue washing means 123 is provided with a plurality of washing protrusions (123a) spaced apart from each other at regular or unspecified intervals, it may be formed in a round shape so as to easily remove foreign substances, such as on the tongue. The washing protrusion 123a may be formed of silicon of a river maid material having an antibacterial effect.

The fastening part 130 is provided with fitting projections 130b on one side and the other side of the pressing part 120, and the fitting projections 130 to allow the fitting projections 130b to be fitted to the head part 100. The groove 130a may be provided at the same position as 130b). The fastening part 130 may be configured such that the pressing part 120 is fitted and fixed to the head part 100.

The first refractive portion 140 is the bristles 200 based on the central axis (P) (that is, the virtual shaft formed by the head portion 100 and the handle 300) by the pressing portion 120 Bend in the opposite direction). The first refractive portion 140 may be bent at an angle of 1 ° to 25 ° with respect to the central axis P of the first inclined angle a.

The second refractive portion 150 extends with the first refractive portion 140 in a direction opposite to the bristles 200 with respect to the central axis P, and the second inclination angle b is the central axis ( It can be refracted at an angle of 25 ° to 45 ° with respect to P).

In the toothbrush according to an embodiment of the present invention, the first and second refractive parts 140 and 150 may be configured to have different inclination angles, respectively, between the bristles 200 and the bristles 200. Can be easily cleaned.

Hereinafter, with reference to the accompanying drawings illustrating a method of operating a toothbrush according to an embodiment of the present invention.

5 to 9 is a view showing a sequence in which the toothbrush according to an embodiment of the present invention.

For reference, reference numerals not shown in FIGS. 5 to 9 refer to FIGS. 1 to 4.

First, referring to FIGS. 5 and 9, after the user finishes brushing, the protrusion 121 provided in the pressing part 120 in one direction along the guide groove 111 to remove foreign substances remaining between the toothbrushes. Move it. The pressing part 120 moved along the guide groove 111 is fitted into and fixed to the groove 130a provided on the other side while the fitting protrusion 121 which is fitted into one groove 130a is separated from the pressing groove 120a. The unit 120 is brought out from the space 110 of the head unit 100.

Subsequently, as shown in FIG. 7, when the user presses the pressing part 120 in the direction of an arrow (ie, the direction opposite to the direction in which the bristles 200 are planted in the head part 100), the first pressing part 120 is pressed. One refractive portion 140 is bent while being refracted. In addition, when the pressing force is increased by pressing the pressing part 120 and presses with a larger force, the second refraction part 150 is bent and bent, and the bristles 200 and the bristle 200 are spaced apart from each other. Thus, the user can easily remove the foreign matter stuck between the bristle 200 and the bristle 200.

Referring to FIG. 8, in the toothbrush 10 according to an embodiment of the inventive concept, the head part 100 is formed of a soft silicon material of an eco-friendly plasticizer, thereby easily refracting the bristles 200. Debris can be easily removed. In addition, the bristles 200 in the center of the toothpaste is a lot of refraction one by one, each of the bristle 200 on both sides except the central portion of the bristle 200 may be refracted.

In addition, referring to Figure 9, in the toothbrush 10 according to an embodiment of the technical idea of the present invention, the head portion 100 is formed of a soft silicon material of an environmentally friendly plasticizer X (that is, the head portion 100 ) And the brush head 200 may be bent downward based on the horizontal direction in contact with the bristles 200 to completely remove foreign substances or impurities of the toothpaste.

Therefore, the toothbrush 10 according to an embodiment of the inventive concept is freely refracted by washing the head portion 100 of the toothbrush 10 after brushing the teeth between the plurality of bristles 200 as possible The impurities of the foreign matter or toothpaste remaining in the bristles 200 may be easily removed while being spaced apart.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the above teachings. It will be understood that the invention may be practiced. It is therefore to be understood that one embodiment described above is illustrative in all aspects and not restrictive.

10; Toothbrush 100; Head portion
110; Space 111; Guide groove
120; Pressing part 121; spin
123; Tongue cleaning means 123a; Washing turning
130; Fastening portion 130a; home
130b; Fitting 140; First refraction
150; A second refractive portion 200; Brush head
300; Handle P; Center axis
a; First inclination angle b; Second inclination

Claims

Grippable handles; And
It extends from the handle includes a head portion that is implanted in the bristle for washing teeth,
Wherein:
A space portion formed therein and a guide groove provided at one side of the space portion;
A pressing part which is accommodated in the space part and reciprocates along the guide groove, and has protrusions spaced apart from each other to remove foreign substances on the tongue; And
It includes a groove provided on the bottom surface of the space portion, and a fastening portion provided on the pressing portion, the fitting protrusion is fitted to the groove,
The pressing part removes the foreign matter attached to the tongue on the outer surface in the direction in which the bristles are formed, and includes a tongue cleaning means provided with a rounded number of washing protrusions protruding outwards,
And the pressing portion presses in one direction to form the first or second refractive portion having different inclination angles of the head portion.

The method of claim 1,
Toothbrush characterized in that the head portion is formed of a soft silicone material of an environmentally friendly plasticizer.

The method of claim 1,
Toothbrush is characterized in that at least one guide groove is formed at a predetermined interval apart.

The method of claim 1,
Toothbrush is characterized in that formed at least one or more at the same interval as the interval of the guide groove.

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The method of claim 1,
The first refraction toothbrush, characterized in that the first inclination angle is refracted at an angle of 1 ° ~ 25 ° with respect to the virtual central axis formed by the head and the handle.

The method of claim 1,
The second refractive portion toothbrush, characterized in that the second inclination angle is refracted at an angle of 25 ° ~ 45 ° with respect to the virtual central axis formed by the head portion and the handle.

delete

The method of claim 1,
The brush head is spaced apart from each other, the toothbrush, characterized in that the refraction.

The method of claim 1,
Toothbrush is characterized in that the head portion is refracted in the downward direction relative to the horizontal direction in contact with the head bristle.