JP3149503U - Chewing toothbrush - Google Patents

Abstract

[PROBLEMS] To brush teeth and clean the mouth by putting it in the mouth as a toothbrush without a handle, and is easy to use for a long time at any time without being limited to the place of use. It is possible to provide a chewing toothbrush that has no handle different from a conventional toothbrush with a handle. A toothbrush without a handle that is inserted into a mouth and can be chewed, wherein the brush 3 is formed on the entire outer periphery of a flexible synthetic resin elastic body 2. In addition to three-dimensional shapes such as an elliptical shape, a ball shape, a rod shape, and a donut shape, it can also be applied to a finger sack shape, a rooster shape, and a mouthpiece shape. [Selection] Figure 1

Description

  The present invention relates to a toothbrush without a handle, which is capable of brushing teeth, cleaning the inside of the mouth, etc. by putting it in the mouth and chewing it.

  Toothbrushes commonly used in the past are provided with a handle on the brush part, and the brush part is put into the mouth and brushed with the handle held in one hand. There was a drawback that the back and the back of the wood were difficult to polish.

  Also, conventional toothbrushes are usually used in bathrooms, etc., and since toothpaste is used, brushing teeth while doing other things is unsanitary, and is sufficient for brushing teeth when busy, etc. I couldn't spend a lot of time and tended to have insufficient brushing my teeth.

In view of such a situation, what was described in patent document 1 is referred as a toothbrush without a handle developed conventionally. This device is a “toothbrush that chews and polishes”. As shown in FIG. 9, an elastic body 22 is provided at the back of a U-shaped or open U-shaped toothbrush body 21. Bristles 23 are provided from both sides of the inside of the main body 21, and by inserting such a toothbrush into the mouth and biting, the elastic main body 22 at the back of the toothbrush main body 21 polishes the tooth tip, and the inner bristle 23 can brush both sides of the teeth.
JP-A-8-24047

  The present invention has been made in view of the above circumstances, and by putting it in the mouth as a toothbrush without a handle, it is possible to brush the teeth and clean the mouth, and it is limited to the place where it is used. There is provided a toothbrush without a handle having an advantage that it can be used easily at any time for a long time.

  In order to achieve the above object, a biting toothbrush according to claim 1 of the present invention is a toothbrush without a handle that is put into a mouth and can be bitten, and has an outer periphery of a flexible synthetic resin elastic body. It is characterized in that a brush is formed.

  According to a second aspect of the present invention, in the biting toothbrush according to the first aspect, the elastic main body has a cubic shape such as an elliptical shape, a ball shape, a rod shape, or a donut shape.

  According to a third aspect of the present invention, in the toothbrush to be chewed according to the first aspect, the elastic body has a finger sack shape, and a brush is formed on the outer periphery of the finger sack shape, and the toothbrush In addition to biting in the mouth, it is characterized in that the finger can be brushed by putting the finger of the hand inside the finger sack shape.

  According to a fourth aspect of the present invention, in the toothbrush to be chewed according to the first aspect, the elastic main body has an obturator shape, and a brush is formed on an outer periphery of a portion of the obturator shape to be inserted into the mouth. And

  Further, the biting toothbrush according to claim 5 of the present invention is a toothbrush without a handle which is put into the mouth and can be bitten, and has a flexible synthetic resin elastic body having a mouthpiece shape. The brush is formed inside the shape.

  The biting toothbrush of the present invention is a toothbrush without a handle that is designed to be put in the mouth and can be bitten, and is formed by forming a brush on the outer periphery of a flexible synthetic resin elastic body. In addition to cube shapes such as shapes, rod shapes, and donut shapes, it can also be applied to finger sack shapes, rooster shapes, and mouthpiece shapes.

  According to such a chewing toothbrush according to the present invention, a tooth brushing effect can be exhibited by just putting it in the mouth and chewing, so that the teeth can be brushed without using a hand. Moreover, since it is not necessary to use toothpaste etc., it is not limited to the place to use, and it can be easily used at any time while doing other things. Further, it can be used for a long time, and the effect of brushing can be further enhanced.

  In addition to the effect as a toothbrush, the tongue and mouth can be cleaned by using a chewing toothbrush. Furthermore, saliva secretion is promoted by putting it in the mouth and chewing, which is beneficial for bacteria reduction and health maintenance. In addition, it has the effect of strengthening the muscles of the jaw by chewing for a long time using the jaw, and is also effective for preventing drowsiness and the like.

  The biting toothbrush of the present invention is not simply put in the mouth and chewed as described above, but is put in a capsule containing a liquid having an effect of eliminating bad breath and the present invention to which such liquid adheres It is also useful for prevention of bad breath by putting a toothbrush to chew into the mouth and chewing. Moreover, by putting the biting toothbrush of the present invention into the mouth and chewing, the brush stimulates the gums to improve the blood circulation of the gums, which is also beneficial for health promotion.

  Embodiments of the present invention will be described below with reference to the drawings.

  The chewing toothbrushes 1A to 1G according to the present invention are, as shown in FIGS. 1 to 8, a chewing toothbrush without a handle that is put into the mouth and chewed, and is a flexible synthetic resin elastic body 2 having a flexibility. The brush 3 is formed on the outer periphery. However, the toothbrush 1G is a mouthpiece-shaped biting toothbrush, and the brush 3 is formed inside the mouthpiece-shaped. Hereinafter, such a chewing toothbrush will be described in detail.

  A chewing toothbrush 1A shown in FIGS. 1A to 1C has a basic shape of a chewing toothbrush according to the present invention, and a large number of brushes 3 having substantially the same length are formed on the outer periphery of an oval body 2. It is what has been. The main body 2 and the brush (hair part) 3 are manufactured in large quantities at low cost by being molded using polypropylene or the like as an elastic synthetic resin material having flexibility. However, since the present invention is designed to be chewed in the mouth, hygienic materials that are not toxic are selected, are flexible to the extent that they do not damage the mouth or tongue, etc., and can remove dirt from the teeth. It is necessary to make the material elastic so that it can be used.

  FIG. 1A shows the appearance of the above-described oval chewing toothbrush 1 </ b> A, and the brush 3 is uniformly formed on the entire outer periphery of the body 2 having a three-dimensional shape as shown. Also, as shown in FIG. 1 (b), the inside is formed as a cavity 2a, the outer skin (main body 2) is formed thin, and the brush 3 is formed on the outer periphery thereof, so that the mouth can be softly chewed. It may be. Furthermore, as shown in FIG. 1 (c), it is possible to make the mouth feel elastic in the mouth by making it filled with a flexible synthetic resin material without forming a cavity inside.

  As shown in FIG. 2, the brush (hair part) 3 of the toothbrush of the present invention includes a brush 3 a in which the bristles 4 are simply tapered, a brush 3 b having a ball shape 5 in the middle, The brush 3c having the ball shape 5 at the tip may be used, or although not shown, it may be a brush that is gentler to the gums or the like by using a rounded tip instead of being tapered. Further, a combination of these hair tips or other hair tips may be used.

  According to the biting toothbrush 1 of the present invention, it is possible to brush the teeth while doing other things in order to obtain the effect of brushing by just putting it in the mouth and chewing it. It is possible to further enhance the effect of tooth brushing. In addition to the effect as a toothbrush, the tongue and mouth can be cleaned by using the biting toothbrush of the present invention, and the jaw muscles can be strengthened by biting with the jaw. Furthermore, it is effective for preventing drowsiness. These effects can also be exhibited in the application form of the present invention described below.

  The biting toothbrush 1B of the present invention shown in FIG. 3 has a main body 2 in a ball shape and a brush 3 uniformly formed on the outer periphery thereof, and the inside is filled with a flexible synthetic resin material as shown. Although not shown, it may have a cavity inside.

  A chewing toothbrush 1C of the present invention shown in FIG. 4 has a main body 2 having a rod shape and a brush 3 uniformly formed on the outer periphery thereof, and the inside is filled with a flexible synthetic resin material as shown in the figure. In addition to the above, although not shown, it may have a cavity inside.

  The biting toothbrush 1D of the present invention shown in FIG. 5 has a main body 2 in a donut shape and a uniform brush 3 formed on the outer periphery thereof. In this case, the brush 3 is also formed in a void 6 inside the donut shape. It is. Such a chewing toothbrush 1D has a chewing feel different from that of the above-described oval chewing toothbrush 1A, a ball-shaped chewing toothbrush 1B, or a bar-shaped chewing toothbrush formed with the brush 3.

  A chewing toothbrush 1E of the present invention shown in FIG. 6 has a body 2 having a rod-like shape, and the inside is formed as a cavity 8 and one end inside the cavity is opened (opening 9). The brush 3 is formed on the outer periphery of the brush, and in addition to the usage form in which the brush 3 is simply put into the mouth and chewed, a fingertip (not shown) is inserted into the internal cavity 8 from the opening 9, and the teeth are brushed with the finger By doing so, the usage method which brushes a tooth with the conventional toothbrush with a handle is also attained.

  The chewing toothbrush 1F of the present invention shown in FIG. 7 is made for an infant, and the body 2 is formed in a shabby shape so that it is not swallowed when the infant is put in the mouth, and the portion is put in the mouth. The brush 3 is provided on the outer periphery of the main body 2 and has a shape in which a large-diameter collar 10 is formed at the end of the main body 2 and a gripping portion 11 is formed at the central end.

  As described above, the present invention can be applied as a toothbrush having various forms, but the brush 3 is not provided on the outer periphery of the main body 2, but the brush 3 is placed inside the main body 2 as in the present embodiment. The present invention can also be applied to a chewing toothbrush 1G provided. That is, as shown in FIG. 8, the flexible synthetic resin elastic body 2 has a mouthpiece shape, and is formed so that the brushes 3 on both sides face each other on the inner side 12 of the mouthpiece shape. The material of the main body 2 and the brush 3 are the same as in the above embodiment. According to such a mouthpiece-shaped chewing toothbrush 1G, it is possible to brush the back and front of the teeth simultaneously with the teeth sandwiched between the brushes 3 formed on both sides of the inner side 12.

  The chewing toothbrush of the present invention can be brushed in the mouth as a toothbrush without a handle to chew the teeth and clean the mouth, and is not limited to the place where it is used. It can be used as a chewing toothbrush that can be used for hours.

(A) is an external view of the oval chewing toothbrush of Example 1 by this invention, (b) or (c) is sectional drawing of two forms inside. It is the elements on larger scale which show the structure of the brush of the chewing toothbrush by this invention. It is an external view of the ball-shaped chewing toothbrush of Example 2 by this invention. It is an external view of the stick-shaped biting toothbrush of Example 3 by this invention. It is an external view of the doughnut-shaped biting toothbrush of Example 4 by this invention. It is an external view of the toothbrushing toothbrush of Example 5 by this invention. It is an external view of the toothbrush of the pacifier shape of Example 6 by this invention. It is an external view of the mouthpiece-shaped biting toothbrush of Example 7 by this invention. It is a perspective view regarding the toothbrush of patent document 1. FIG.

Explanation of symbols

1A Oval-shaped chewing toothbrush 1B Ball-shaped chewing toothbrush 1C Rod-shaped chewing toothbrush 1D Donut-shaped chewing toothbrush 1E Finger-sucking chewing toothbrush 1F Pacifier-shaped chewing toothbrush 1G Mouthpiece-shaped chewing toothbrush 2 Main body 2a Cavity 3a Hair Tapered brush 3b Brush 3c having a ball shape in the middle Brush 4 having a ball shape at the tip 4 Bristles 5 Ball shape 6 Space 7 Internal space 8 Cavity 9 Opening 10 鍔 11 Grip 12 Inside

Claims (5)

A chewing toothbrush that is a chewing toothbrush that has no handle and is configured to be chewed in a mouth, wherein the brush is formed on the outer periphery of a flexible synthetic resin elastic body. The chewing toothbrush according to claim 1, wherein the elastic body has a cubic shape such as an elliptical shape, a ball shape, a rod shape, or a donut shape. The elastic body is a toothbrush having a finger sack shape, and a brush is formed on the outer periphery of the finger sack shape. The chewing toothbrush according to claim 1, wherein the teeth can be brushed by inserting a finger. The biting toothbrush according to claim 1, wherein the elastic main body has a shabby shape, and a brush is formed on an outer periphery of a portion to be inserted into the mouth of the shabby shape. A toothbrush without a handle that can be chewed in the mouth, characterized in that a flexible synthetic resin elastic body is formed into a mouthpiece shape, and a brush is formed inside the mouthpiece shape. Chewing toothbrush.

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