JP2002034658A - Toothbrush shaped like deformed mouthpiece consisting of a pair of toothbrushes for upper tooth and for lower tooth - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a environment to brush teeth at places or in situations where we couldn't brush teeth, such as when we are watching TV, while laying down, or we are using personal computers, as a supplement to an existing method of brushing teeth, and to enable to brush teeth while doing something else. SOLUTION: Two toothbrushes, one for upper teeth and the other for lower teeth, which are shaped like a deformed mouthpiece are made. Both toothbrushes, one for upper teeth and the other for lower teeth, have the same structure and the following distinctions and shapes: The toothbrush has a brush inside. An escape to ensure drainage of saliva and airflow is made at a part where front teeth touch. An occlusal surface juts out inward to make it round. A main body is slightly bended up and down and is shaped as it is entirely undulated. The environment to brush teeth continuously is realized because the distinctive shape enables the toothbrush to expand and contract according to the force applied at the time of biting and to obtain repulsive force from the deformed shapes. We brush out teeth by fitting each of them to upper and lower teeth and moving them. Since each toothbrush has a shape to produce enough repulsive force, only one toothbrush can be used if necessary.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a toothbrush for brushing teeth with two independent deformed mouthpiece-shaped special brushes for upper teeth and lower teeth.

[0002]

2. Description of the Related Art Conventional general toothbrushes can only brush in a fixed style. In addition, the place where you brush your teeth is also limited because the splash may scatter from the mouth and stain the surroundings. Therefore, brushing teeth for a long time is painful.

[0003]

[Problems to be Solved by the Invention] In this invention, the entire upper and lower teeth are covered with two toothbrushes and the mouth is moved to brush the teeth. This provides an environment where you can brush your teeth without suffering for a long time, and as a supplement to brushing by conventional methods, brushing in conditions and places that were difficult until now Is to make it possible.

[0004]

A brush-like material, such as a moldable rubber having a brush implanted on its surface, is curved up and down with respect to the occlusal surface of the tooth, with the brush being on the inside. It is molded into a mouthpiece and is used as a toothbrush.

The toothbrush has the same structure in the upper and lower parts, and has the following features and shapes. Only one pair for upper teeth and lower teeth only. The inside must be brush-like. There should be a part of the anterior teeth that is missing the cylinder to discharge saliva and air flow. The occlusal surface must be rounded inward. The main body is slightly curved up and down and has a wavy shape as a whole. Due to these factors, the toothbrush expands and contracts due to the adjustment of the engaging force and obtains the repulsive force due to its shape,
Realize an environment where you can brush your teeth continuously.

When brushing the teeth, the toothbrush is inserted into the upper and lower teeth, respectively, and the opening is moved. At this time, the teeth are completely covered with the brush, so that the teeth can be brushed no matter in which direction the mouth is moved unless the movement of the teeth and the movement of the brush match at all.

[0007]

According to the present toothbrush, since the toothbrush brushes the teeth so as to envelop the entire teeth, there is no remaining brush. Further, since there is no splash from the mouth, there is not much restriction on the location, and since both hands can be used, the user can brush his / her teeth in a relatively free posture. You will be able to brush your teeth while watching TV, cleaning and, in short, doing something. In addition, since this toothbrush is divided into two parts, breathing difficulty when wearing it, fatigue due to unnatural movement of the mouth are alleviated, and brushing for a long time does not suffer. In addition, this toothbrush can also be used independently as needed.

[0008]

[Brief description of the drawings]

This toothbrush is a set of two, but since it has the same structure both up and down, only the drawing of the toothbrush dedicated to the upper teeth is shown.

FIG. 1 is a plan view of the present invention as viewed from directly above, omitting the expression of an inner brush.

FIG. 2 is a cross-sectional view of the present invention in which the ab cross section is viewed from the direction of an arrow.

FIG. 3 is a perspective view of the present invention in which the expression of an inner brush is omitted.

[Brief description of reference numerals]

1 Toothbrush body 2 Rounded occlusal surface 3 Part where cylinder is missing. The shape of the hollow part is not particular. 4 brushed inside

Claims (1)

[Claims] 1. A pair of upper and lower deformed mouthpiece toothbrushes, each of which is assigned to a toothbrush for brushing only upper teeth and a toothbrush for brushing only lower teeth.