KR200287703Y1 - tooth bruch - Google Patents

Abstract

The present invention uses a brush head that is rotated by a micro motor to brush teeth (tooth cleaning)

As a conventional electric toothbrush, conventional electric toothbrushes have only a rotational movement of the bristles regardless of the grain (direction) of the tooth.

This can lead to damage to the teeth as well as damage to the gums, which can damage the health of the teeth and gums.

There is a possibility that it was inconvenient for anyone to use easily, and this design of the small battery

The gear unit rotates at the speed of the small powerful motor by the power source.

Reduce the volume and increase the rotational force

Rotational movement coincides with the grain (direction) of the teeth to increase the cleaning effect of the teeth and

It has the function to remove foreign objects neatly, and the rotation direction can be changed according to the position of the teeth.

By attaching a selector switch, it is possible to brush teeth regardless of the position of teeth.

The cover is installed inside the mouth so that the brush head does not touch it.

It has a removable structure and can be replaced when the bristles are worn out.

The present invention also allows you to choose the size and strength of the brush head to match the characteristics of children and adults

Anyone can brush their teeth simply, surely and easily

It is easy to manage

Description

Electric Toothbrush Improves Dental Health {tooth bruch}

The present invention to brush the teeth using a brush head rotating by a small motor

As an electric toothbrush, you can easily brush your teeth.

It is possible to reliably remove foreign substances between teeth,

We can prevent in advance

Conventional toothbrushes require a lot of effort and time to brush the tooth structure

It takes a lot of the general public brushing in a direction almost perpendicular to the direction of the teeth

The gums are often injured and foreign objects caught between the teeth have contributed to the development of tooth decay.

The conventional electric toothbrush of the improved method has only the rotational movement of the brush head irrespective of the grain (direction) of the tooth.

This can lead to damage to the teeth as well as damage to the gums, which can damage the health of the teeth and gums.

There was a possibility that it was inconvenient for anyone to use easily

An object of the present invention is to solve many problems of the prior art and the appearance of the teeth and the direction of the tooth

It is easy and effortless by cleaning the teeth by the brush head which rotates accordingly

It is to maintain dental health by removing foreign substances caught between teeth neatly

The present invention is to maintain gum health by the soft brush head massage the gums

The invention is due to scaling, which should be done periodically with a complete wash with a rotating bristles

Reduce time spent and expense

1 is a front view of an electric toothbrush

2 is a plan view of the electric toothbrush

Figure 3 is a left side view of the electric toothbrush bristles

Figure 4 is a detailed view of the brush head and the toothbrush rotation axis

Figure 5 is a detailed view of the right side rotating portion

6 is an explanatory diagram when brushing front teeth

7 is an explanatory diagram when brushing the inner teeth (molar) teeth

8 is a detailed view of an operation switch

9 is a detailed view of the toothbrush toothpaste supply

<Description of the code for the main part of the drawing>

1: brush head 2: cover 3: oil seal (retainer)

4: bearing 5: toothbrush body 6: toothbrush rotary shaft

7: bearing 8: gear device 9: motor

10: operation switch 11: battery 12: battery inlet cover 13: toothpaste insertion hole

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Figures 1, 2 and 3 show the overall structure of the electric toothbrush.

Figures 4, 5 and 8 show the details of key parts.

Figures 6 and 7 illustrate the effects of brushing teeth.

Figure 1 shows that the circular bristle (1) is operated by the on / off and direction switch (10) by the battery (11).

When the small motor 9 rotates, the rotational force is transmitted to the gear device 8 to decelerate at an appropriate speed.

The main rotary shaft 6 is rotated and the cylindrical bristle 1 mounted on the rotary shaft 6 is rotated to enable brushing.

The cover (2) for protecting the gum on the opposite side of the tooth is installed as a structure when detachable

The upper bearing (4) and lower bearing (7) are built in to smooth the rotation.

An oil seal (3) is attached to the upper side to prevent water from entering the body (5)

It consists of a body (5) for the overall configuration and a lower lid (12) for battery insertion

The present invention can adjust the rotation speed of the bristles and can adjust the size of the bristles, etc.

In addition, the present invention has a structure that can supply the toothpaste inside the bristle (1) to the circumferential surface

Give the hole 13 at regular intervals, and when you brush your teeth, the toothpaste inside will be supplied little by little by centrifugal force.

It is possible to use it. Even if you use a small amount of toothpaste, a lot of foam is generated.

I made you feel good

As such, the present invention can easily brush teeth in a manner suitable for tooth structure during tooth cleaning (brushing teeth).

Prevents tooth wear and gum disease caused by incorrect brushing

The massage effect to keep the gums healthy and the foreign matter between the teeth

It is an excellent invention that prevents tooth decay in advance and enables perfect tooth cleaning in a short time.

Claims (1)

Circular bristle 1 is operated by on / off and direction switch 10 by battery 11 When the small motor 9 rotates, the rotational force is transmitted to the gear device 8 to decelerate at an appropriate speed. The main rotary shaft 6 is rotated and the cylindrical bristle 1 mounted on the rotary shaft 6 is rotated to enable brushing. The cover (2) for protecting the gum on the opposite side of the tooth is installed as a structure when detachable The upper bearing (4) and lower bearing (7) are built in to smooth the rotation. An oil seal (3) is attached to the upper side to prevent water from entering the body (5) Body (5) and battery compartment lower cover for overall configuration Electric Toothbrush Improves Dental Health