JP3182902U - Toothbrush with tongue coating remover - Google Patents

Abstract

There is provided a toothbrush with a tongue coating remover that does not bother the replacement and storage of tools when removing tongue coating after tooth brushing.
A cylindrical projection 6 or a cylindrical projection and a conical projection 5a, 5b or a squeegee portion 7 and a conical projection or a combination of the above for contacting the surface of the tongue and scraping tongue moss, each of which is a fixed ratio The tongue coating remover 4 formed by arranging in the above is provided on either the back surface of the pedestal portion 2 on which the brush 3 on the upper portion of the toothbrush is planted or the side surface of the handle portion 11 on the lower portion of the toothbrush.
[Selection] Figure 1

Description

  The present invention relates to a toothbrush with a tongue coating remover that can safely and easily remove tongue coating that is a white or brown film attached to the surface of the tongue.

  On the surface of the human tongue, there are protrusions called lingual papillae (filamentous nipples, saddle-shaped nipples, entangled nipples, foliate nipples), especially on the walls of the deep groove that surrounds the entangled nipples and foliate nipples. A certain miso is developed. A white or brown film may be formed on the surface of the tongue due to epithelial cells, lymphocytes, or food residue, and this film is called tongue coating.

  If this tongue coating is left as it is, the taste will be lost and it will cause bad breath and decay, so it is removed using a spatula or brush. In the case of the spatula, since it is made of bamboo, metal, or hard resin, sometimes it is pressed too hard and may damage the tongue, which is problematic in terms of safety. There is also a problem that it is difficult to use in the deep part of the tongue. For this reason, the utility model registration No. 3112294, the utility model registration No. 3164878 and the utility model registration No. 3180559 by the applicant of the present application are all in contact with the surface of the tongue in the name “developed tongue coating remover”. A brush part formed with a large number of conical protrusions or conical protrusions and cylindrical protrusions for scraping tongue coating, and a brush holding part formed with a squeegee part on the back surface or on the front side to attach or insert the brush part; A tongue coating remover composed of a neck and a handle was proposed.

Utility model registration No. 312294 Utility model registration No. 3164878 Utility model registration No. 3180559

  The tongue coating remover in the above device uses an elastomer resin as a material, and the brush portion for scraping tongue coating is provided with a plurality of conical projections or a plurality of conical projections and a cylindrical projection, and the tongue coating scraped by the brush portion is squeegeeed. It can be removed at the part.

  However, the tongue coating remover has only a function of removing tongue coating. For this reason, when tongue coating is taken after brushing, the tongue coating remover is used instead of the toothbrush, which causes troublesome replacement and storage of the device.

  The present invention has been made to solve the above-mentioned problems, and a toothbrush with a tongue coating remover that eliminates the trouble of exchanging and storing tools when removing tongue coating after brushing teeth. The purpose is to provide.

  In order to solve the above problems, the toothbrush with tongue coating remover of the present invention has a conical projection and a cylindrical projection at a certain ratio, which are in contact with the surface of the tongue and scrape the tongue coating. A tongue coating remover formed by arranging protrusions and conical protrusions in this order, and having a squeegee portion for removing tongue coating on the upper end of the array, the back of the pedestal portion where the brush on the top of the toothbrush is planted or the lower portion of the toothbrush It comprises and comprises in one place of the side of the handle | pattern part.

  Convex band-shaped guard portions are formed at both end portions of the side surface where the conical protrusions, cylindrical protrusions, conical protrusions and squeegee portions are arrayed so that the array is substantially hidden when viewed from the side surface.

  The conical protrusion, the cylindrical protrusion, and the squeegee part constituting the tongue coating remover are formed of an elastomer resin, and the guard part is formed integrally with the elastomer resin or formed integrally with a pedestal part in which a brush is planted.

  When using the toothbrush with tongue coating remover of the present invention, when removing tongue coating after performing normal toothbrushing, the tongue coating remover or toothbrush provided on the back of the pedestal portion where the brush is implanted by turning the toothbrush over Since tongue coating can be removed with the tongue coating remover provided on the side of the handle part upside down, there is no need to replace the tool, and the toothbrush removal tool is provided on the toothbrush, so it is also necessary to store it separately It has a great effect that it can be used conveniently without any inconvenience.

  The best mode for carrying out the present invention will be described with reference to the drawings. FIG. 1 is an external view of an embodiment of a toothbrush with a tongue coating remover of the present invention, (a) is a front view of the tongue coating remover, and (b) is a side view.

  The toothbrush with tongue coating remover of the present invention has a conical projection 5a, 5b and a cylindrical projection 6 for contacting the surface of the tongue to scrape tongue coating, and a conical projection 5a, a cylindrical projection from above at a certain rate. 6, a conical protrusion 5b arranged in this order, and the tongue coating remover 4 in which the squeegee portion 7 for removing tongue coating is formed at the upper end of the arrangement is a base portion in which the brush 3 above the toothbrush 1 is planted 2 on the back surface of the toothbrush 1 or the side surface of the handle 11 at the bottom of the toothbrush 1. The figure shows a state in which the tongue coating remover 4 is provided on the back surface of the pedestal 2 where the brush 3 on the upper part of the toothbrush 1 is planted, but on the side surface (dotted line C in FIG. 1) of the handle 11 below the toothbrush 1. When it comprises, the shape of the tongue coating removal tool 4 is formed according to the shape of the handle portion 11. Further, the crescent-shaped convex portion side of the squeegee portion 7 is formed toward the arrangement side of the conical protrusions 5 a and 5 b and the cylindrical protrusion 6.

  2 is a cross-sectional side view taken along the line AA in FIG. 1, and conical protrusions 5a and 5b, a cylindrical protrusion 6 and a squeegee part 6 are arranged on the back surface of the pedestal part 2 on which the brush 3 above the toothbrush 1 is planted. The state where the constructed tongue coating removing tool 4 is fixed is shown. The fixing method may be any method such as adhesion or welding.

  FIGS. 3A and 3B are diagrams showing various arrangement states of the squeegee portion, where FIG. 3A shows a single arrangement, and FIG. 3B shows a three arrangement state. FIG. 1 shows a state in which two squeegee portions 7 are arranged, and it is preferable to arrange one or several squeegee parts in this way. The arrangement shape and the number of the conical protrusions 5a, the cylindrical protrusions 6, and the conical protrusions 5b may be appropriately set according to the number and shape of the squeegee portions 7.

  4A and 4B are diagrams showing various planar shapes of the squeegee portion. FIG. 4A shows a half-moon shape, and FIG. 4B shows a shape close to a circular shape. In FIG. 1, the squeegee portion 7 shows a crescent shape, and it is preferable that the squeegee portion 7 has a crescent shape or a substantially circular shape. Further, (c) is a circular shape of the squeegee portion 7. This is a derivative shape of (b), and the arrangement state in this case is as shown in (c) of FIG.

  FIG. 5 is a view showing various cross-sectional shapes of the squeegee portion. (A) has shown the shape which formed the back part inclination part 9 which has the gentle gentle inclination in the back of the front inclination part 8 contact | abutted with the surface of a tongue. (B) is a shape in which a rounded convex part is formed behind the front inclined part 8 that contacts the surface of the tongue, and the rear inclined part 9 having a gentler inclination than (a) is formed behind the convex part. Show. 4C shows the cross-sectional shape of FIG. 4C, and a front inclined portion 8 that contacts the surface of the tongue is formed on the entire circumference of the squeegee portion 7. FIG. The front inclined portion 8 is slightly inclined so as not to have a resistance against the tongue, but the angle is not particularly limited.

  Further, convex band-shaped guard portions 10 that are substantially hidden from view when viewed from the side surface are provided at both end portions of the side surface where the conical protrusion 5a, the cylindrical protrusion 6, the conical protrusion 5b, and the squeegee portion 7 are arranged. Form. The guard portion 10 is used to prevent the cylindrical protrusion 6 and the squeegee portion 7 from coming into contact with the oral cavity and damaging the mucous membrane, particularly when brushing the brush 3 in the direction BB in FIG. Is.

  The conical protrusions 5a and 5b, the cylindrical protrusion 6 and the squeegee part 7 constituting the tongue coating remover 4 are formed of an elastomer resin, and the guard part 10 is molded integrally with the elastomer resin or the brush 3 is implanted. The pedestal portion 2 is molded integrally. As the elastomer resin, for example, synthetic rubber, polyisobutylene, polyethylene, polyester and the like are suitable, but not particularly limited.

  Further, the conical protrusions 5a and 5b and the cylindrical protrusion 6 constituting the tongue coating remover 4 have a diameter of about 0.5 to 2 mm and a length of about 2 to 3 mm. The conical protrusions 5a and 5b and the cylinder The distance from the projection 6 is about 0.5 to 2 mm, and the height of the squeegee portion 7 is about 1 to 3 mm. The arrangement shape of the conical protrusions 5a and 5b and the cylindrical protrusion 6 is not limited to the illustrated shape and may be arbitrary. In addition, it is preferable that the cylindrical protrusion 6 be formed so that its base portion is slightly thicker than the front end surface because it can be easily removed from the mold.

  FIG. 6 is a state diagram in which tongue coating is removed by the tongue coating remover of the toothbrush with tongue coating removal tool of the present invention. When removing tongue coating after brushing, the toothbrush 1 is turned over and the tongue coating remover 4 is applied to the surface of the tongue 12 and moved forward. At this time, the conical portions of the conical protrusions 5a and 5b formed on the tongue coating remover 4 smoothly abut on the tongue 12, and the cylindrical corner of the cylindrical protrusion 6 surely abuts on the tongue 12 to give a feeling of pressure. Therefore, the tongue coating adhering to the surface of the tongue 12 can be reliably scraped off, and the tongue coating scraped off by the squeegee portion 7 can be removed.

It is an external view of one Example of a toothbrush with a tongue coating removal tool of this invention. It is an AA cross section side view in FIG. It is the figure which showed the various arrangement | positioning states of a squeegee part. It is the figure which showed the various planar shapes of the squeegee part. It is the figure which showed various cross-sectional shapes of the squeegee part. It is a state figure which is removing tongue coating with the tongue coating remover of the toothbrush with tongue coating removal tool of the present invention.

DESCRIPTION OF SYMBOLS 1 Toothbrush 2 Base part 3 Brush 4 Tongue removal tool 5a Conical protrusion 5b Conical protrusion 6 Cylindrical protrusion 7 Squeegee part 8 Front inclined part 9 Rear inclined part 10 Guard part 11 Handle part 12 Tongue

  In order to solve the above problems, in the toothbrush with tongue coating remover of the present invention, a cylindrical projection or a cylindrical projection and a cone projection or a squeegee portion and a cone projection for contacting the surface of the tongue and scraping the tongue coating A tongue coating remover formed by combining the above and arranging them at a fixed ratio is provided on either the back surface of the pedestal portion where the brush on the upper part of the toothbrush is planted or the side surface of the handle part on the lower part of the toothbrush. .

  Convex band-shaped guard portions are formed at both end portions of the side surface where the cylindrical protrusion, the conical protrusion, and the squeegee portion are arranged.

  In the figure, the conical protrusions 5a and 5b and the cylindrical protrusion 6 for contacting the tongue surface and scraping the tongue coating are arranged at a constant rate from the upper part with the conical protrusion 5a, the cylindrical protrusion 6 and the cone. A tongue coating remover 4 having a squeegee 7 for removing tongue coating on the upper end of the array is formed in the order of the protrusions 5b, and the back surface of the pedestal portion 2 on which the brush 3 on the toothbrush 1 is planted. Or it comprises and comprises in any one place of the side surface of the handle | pattern part 11 of the toothbrush 1 lower part. The figure shows a state in which the tongue coating remover 4 is provided on the back surface of the pedestal 2 where the brush 3 on the upper part of the toothbrush 1 is planted, but on the side surface (dotted line C in FIG. 1) of the handle 11 below the toothbrush 1. When it comprises, the shape of the tongue coating removal tool 4 is formed according to the shape of the handle portion 11. In addition, since there are various shapes of the handle portion 11, the side surface referred to here indicates all the surfaces surrounding the outer periphery. Further, the crescent-shaped convex portion side of the squeegee portion 7 is formed toward the arrangement side of the conical protrusions 5 a and 5 b and the cylindrical protrusion 6.

  2 is a cross-sectional side view taken along the line AA in FIG. 1, and conical protrusions 5a and 5b, a cylindrical protrusion 6 and a squeegee part 7 are arranged on the back surface of the pedestal part 2 on which the brush 3 on the upper part of the toothbrush 1 is planted. The state where the constructed tongue coating removing tool 4 is fixed is shown. The fixing method may be any method such as adhesion or welding. The cylindrical projection 6 may have any shape of a tube having a hollow inside in addition to the columnar shape as illustrated.

  FIGS. 3A and 3B are views showing various arrangement states of the squeegee portion, where FIG. 3A shows a single arrangement, and FIG. FIG. 1 shows a state in which two squeegee portions 7 are arranged, and it is preferable to arrange one or several squeegee parts in this way. The arrangement shape and the number of the conical protrusions 5a, the cylindrical protrusions 6, and the conical protrusions 5b may be appropriately set according to the number and shape of the squeegee portions 7. FIG. 7 shows another embodiment of the tongue coating remover of the toothbrush with tongue coating remover of the present invention. FIG. 7A shows a circular squeegee portion 7 and conical protrusions 5 arranged in front of the squeegee portion 7. (B) is formed by arranging a cylindrical protrusion 6 and a conical protrusion 5 in front of the cylindrical protrusion 6. The shape is a suitable arrangement when the base 2 of the toothbrush is small. In (b), the conical protrusion 5 may be replaced with the cylindrical protrusion 6, and all may be replaced with the cylindrical protrusion 6.

  In addition, convex band-shaped guard portions 10 are formed at both end portions of the side surface where the conical protrusion 5a, the cylindrical protrusion 6, the conical protrusion 5b, and the squeegee portion 7 are arranged. The guard portion 10 is used to prevent the cylindrical protrusion 6 and the squeegee portion 7 from coming into contact with the oral cavity and damaging the mucous membrane, particularly when brushing the brush 3 in the direction BB in FIG. Is.

  Further, the conical protrusions 5a and 5b and the cylindrical protrusion 6 constituting the tongue coating remover 4 have a diameter of about 1 to 3 mm and a length of about 1 to 3 mm. The conical protrusions 5a and 5b and the cylindrical protrusion 6 6 is about 1 to 3 mm, and the height of the squeegee portion 7 is about 1 to 3 mm. The arrangement shape of the conical protrusions 5a and 5b and the cylindrical protrusion 6 is not limited to the illustrated shape and may be arbitrary.

It is an external view of one Example of a toothbrush with a tongue coating removal tool of this invention. It is an AA cross section side view in FIG. It is the figure which showed the various arrangement | positioning states of a squeegee part. It is the figure which showed the various planar shapes of the squeegee part. It is the figure which showed various cross-sectional shapes of the squeegee part. It is a state figure which is removing tongue coating with the tongue coating remover of the toothbrush with tongue coating removal tool of the present invention. It is another Example figure of the tongue coating remover of the toothbrush with a tongue coating remover of this invention.

Claims (3)

  Conical protrusions and cylindrical protrusions for contacting tongue surface and scraping tongue coating are formed by arranging conical protrusions, cylindrical protrusions, and conical protrusions in this order at a fixed ratio, and the upper end of the array The tongue coating remover having a squeegee part for removing tongue coating on the part is provided on either the back of the pedestal part where the brush on the upper part of the toothbrush is planted or the side of the handle part on the lower part of the toothbrush. Characteristic toothbrush with tongue coating remover.   Convex band-shaped guard portions are formed on both end portions of the side surface where the conical protrusion, cylindrical protrusion, conical protrusion and squeegee portion are arranged, so that the arrangement is substantially hidden when viewed from the side surface. The toothbrush with a tongue coating remover according to claim 1.   The conical protrusions, cylindrical protrusions and squeegee parts that make up the tongue coating remover are made of elastomer resin, and the guard part is molded integrally with the elastomer resin or molded with the pedestal part where the brush is planted. The toothbrush with tongue coating remover according to claim 1 or 2, which is characterized.

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