JP3213723U - Toothbrush flocking structure - Google Patents

Abstract

[PROBLEMS] A hair bundle in the shape of "8" cleans the dirt between teeth, removes food waste and plaque, and at the same time, the inner side becomes longer and the outer side gradually becomes shorter The toothbrush's flocking structure prevents the occurrence of pain by allowing the bristles to be continuous on the tooth surface and completely brushing the teeth one by one, further reducing the burden of force from the hair bundles that the gums receive I will provide a. SOLUTION: The hair transplantation part is composed of two rows of flocks, and the two rows of hairs planted there are close to each other in the upper distance, and the lower distance is separated to form an “eight” shape. Yes. Further, in the hair cutting (cutting), each hair bundle is longer on the inner side and gradually becomes shorter toward the outer side. [Selection] Figure 2

Description

The present invention relates to the structure of a toothbrush, and in particular, when brushing teeth, the hair bundle in the flock can be cleaned to the back of the teeth, removing food waste and plaque cleanly, and the gums. The present invention relates to a structure of a toothbrush that can reduce the burden of force from a hair bundle that is received when brushing teeth and that can avoid the generation of pain.

  There are many types of commercially available toothbrushes, and some of them appeal to the handle characteristics suitable for ergonomics, the design of the flocked portion, the material of the hair bundle, and the like. Among these, in order to enhance the cleaning effect, there is also a type in which the hair bundles of the flocked portion are arranged in “a plurality of bundles” (FIG. 1). However, the toothbrush having such a structure tends to be thought to be able to be polished without using force during use or to completely remove food waste and the like. However, if too much force is applied, it is possible that the quality will be damaged or the gums will be overstimulated and injured. As a result, the tip of the toothbrush will open and break, and the teeth will be damaged, all of which are caused by human factors.

  In addition, the number of hair bundles can cause other problems. The more the hair bundle, the more likely it is to be considered that the cleaning effect is better, but when you look at the movement when brushing teeth with a toothbrush, the toothbrush brushes the tooth row because the tooth row forms a gentle curve Sometimes, only the middle part of the flocked portion of the flocked portion is in contact with the tooth without the whole hair bundle being in contact with the tooth surface. Therefore, the arrangement of the extra hair bundles rather creates a space where food waste and dirt are caught, and does not contribute to the cleaning function.

This invention makes it a subject to provide the toothbrush which has the structure of the flocking part which solves the problem in the conventional toothbrush.

  In order to solve the above-mentioned problem, the structure of the flocked portion of the toothbrush of the present invention is such that the flocked portion is composed of two rows of flocks, and the two rows of flocks planted there are opposed to each other in the form of a pair. By having a structure that becomes deep and cleansed between teeth, you can remove food waste and plaque, and also reduce the burden of force from the hair bundle that the gums receive when brushing your teeth. It is characterized in that the occurrence of

  Furthermore, in order to solve the above-mentioned problem, the structure of the flocked portion of the toothbrush of the present invention has a shape of “eight” in which the bristles of two pairs of toothbrushes are close to each other in the upper distance and lower in the lower distance. Further, the length of the hair is shortened as each hair bundle goes from the inside to the outside.

  Furthermore, in order to solve the above-mentioned problem, the structure of the flocked portion of the toothbrush of the present invention is such that the hair bundle arranged in the shape of “eight” enters deeply between the teeth and removes food waste and plaque. It is characterized by that.

  Furthermore, in order to solve the above-mentioned problem, the structure of the flocked portion of the toothbrush of the present invention can polish the tooth surface continuously by the structure in which each hair bundle becomes shorter as it goes from the inside to the outside, The teeth are thoroughly cleaned one by one.

  Furthermore, in order to solve the above-mentioned problem, since the structure of the flocked portion of the toothbrush of the present invention has a structure in which the hair bundle of the flocked portion is implanted in two rows and the hair bundles are opposed to each other in a pair shape, The hair bundle concentrates on the teeth and can be washed, and it does not put extra force on the tooth surface, reduces the load of the hair bundle that the gums receive, and avoids the occurrence of pain. To do.

  Furthermore, in order to solve the above-mentioned problem, the structure of the flocked portion of the toothbrush of the present invention is characterized in that each hair bundle of the flocked portion is arranged in the shape of a “mountain”.

  Furthermore, in order to solve the above problems, the structure of the flocked portion of the toothbrush of the present invention is characterized in that the bristles of the flocked portion are arranged in one row.

It is the figure which showed the structure of the conventional toothbrush. It is the figure (1) which showed the structure of this invention. It is the figure (2) which showed the structure of this invention. It is the figure which showed the example which has the structure of the toothbrush of this invention. It is the figure (1) which showed the other form of this invention. It is the figure (2) which showed the other form of this invention.

The structure of the flocked portion of the toothbrush of the present invention will be described with reference to FIGS. 1 and 2.
In the present invention, the hair bundle 1 has two rows of fiber bundles arranged in pairs in the flocked portion 2, and the hair bundles 1 of the hair bundle 1 are close to each other in the upper distance and the lower distance from each other. ", And the length of the hairs becomes shorter as each bundle of hairs goes from the inside to the outside (Fig. 3).

  When brushing teeth using a toothbrush having such a structure, the toothbrush is moved up and down to clean the teeth, and at the same time, the bristles 1 arranged in the shape of the “eight” of the flocked portion 2 are deeper than the teeth. You can get in between your teeth and remove food waste and plaque. Furthermore, the structure of the hair bundle which becomes gradually shorter as each hair bundle 1 goes from the inside to the outside can continuously polish the tooth surface. In other words, when the hair at the tip is no longer in contact with the tooth due to the movement of toothpaste, the next hair comes in contact, and the next hair comes in contact as well. It has become. In this way, the surface of each tooth is brushed from one tooth to the next so that it can be washed completely cleanly.

  Since the hairbrush 1 of the toothbrush of the present invention has only two rows of flocks, when brushing teeth using this, the speed of moving the hand is naturally reduced and the force is weakened. Therefore, it is possible to prevent the quality from being damaged by excessive force, and when the gingiva is brushed, the burden of excessive force transmitted from the hair bundle 1 can be reduced, and the pain and damage to the teeth due to excessive stimulation can be reduced. And it can avoid that the waste of food etc. remain in the hair transplant part 2 by the hair | bristle bundle planted densely.

  Moreover, the hair | bristle bundle 1 planted by the hair transplant part 2 can also be arranged in 1 row (FIG. 5). Further, the hair bundle 1 can be changed to a “mountain” shape of “longer middle fiber and shorter fibers on both sides” (FIG. 6).

1 hair bundle
2 flocking parts

Claims (3)

The flocked portions are distributed in two rows, and the two rows of flocks that are flocked to each other have a pair-like structure, and among these, the hair bundles arranged in pairs in the flocked portion are above The shape of the “eight” shape with a close distance and a lower distance is formed, and the length of the hair is shortened as each hair bundle goes from the inside to the outside. When doing this, the eight-shaped hair bundle penetrates deeply between the teeth to clean the teeth and remove food debris and plaque, and at the same time the hair bundle moves from the inside to the outside. The shortened length of the structure allows the surface of the tooth to be cleaned continuously, allowing each tooth to be thoroughly cleaned and the force from the hair bundle that the gums receive when brushing their teeth. Toothbrush flocking, which can reduce the burden on the body and avoid the occurrence of pain Structure of. The structure of the hair transplant part of a toothbrush according to claim 1, wherein each hair bundle arranged in the hair transplant part is arranged in a shape of a "mountain". 2. The structure of the flocked portion of the toothbrush according to claim 1, wherein the bristles arranged in the flocked portion are distributed in one row.