KR200288987Y1 - The machine which can clean between teeth - Google Patents

Abstract

Until now, the devised dental floss was inserted between teeth, and the dental floss was manually reciprocated and the debris between teeth was buried and wiped.Because it is too inconvenient, it is easy and quick to clean the dental floss by using a mechanical device. to be. In addition, the floss automatically reciprocates, so if the user only has to hold the floss between the teeth, the floss enters between the teeth much more easily than the manual operation. The user only needs to stick the floss sandwiched between the teeth evenly on the tooth wall, which makes cleaning the teeth much more efficient than manual operation.

Description

{THE MACHINE WHICH CAN CLEAN BETWEEN TEETH}

The present invention relates to a machine for automatically wiping between teeth.

In the past, the floss was tied to the fingers of both hands and manually wiped the teeth, so it takes a lot of time to wash in the washroom, mainly because it is wiped in the room was difficult to work with toothpaste. Also, because it was manual, it was troublesome and inconvenient, so it was not cleaned frequently and was not cleaned.

It is fast because it uses mechanical devices, so you can work in the washroom. Therefore, toothpaste can be used, so before you brush your teeth, put the toothpaste in your mouth, chew, and let the toothpaste pass between your teeth. Due to the lubrication effect of toothpaste and the reciprocating motion of the floss, the floss easily enters between the teeth just by waiting for the floss to be held between the teeth. have. Also, because toothpaste is used, clean it well. When you're done, pull the floss out of your teeth (it's as easy as you put it in) and repeat the same process between the rest of your teeth. Once your teeth are clean, rinse your mouth with water, then squeeze the toothpaste into your mouth and brush your teeth. You can't compare with when you brush your teeth, which makes you feel refreshed.

1 is a view of the internal structure of the machine with the lid open.

Figure 2 (A) is a view from above of the appearance of the machine.

Fig. 2B is a view of the appearance of the machine as seen from the side.

3 is an enlarged view of a cross section of a guide pipe;

※ Explanation of codes for main parts of drawing

1: rotating disc coaxially connected with the last reduction gear

2: key welded to one end of circumference of rotating disk

3: scotch york

4: Scotch York's Home

5: Scotch York's rod shaft

6: hole for inserting the dental floss installed at the rod shaft

7: Slip mechanism that slides on the rod shaft to hold the dental floss tight

8: Bearing to help the rod shaft to slide left and right

9: It is fixed on the machine wall and it bends the floss smoothly,

Guide pipe to help slip without friction

10: middle part of the floss inserted in the teeth

11: end of the dental floss that has passed through the dental floss hole of the rod shaft

12: Space where electric motor and reduction gear devices are located

13: cross section of guide pipe

14: Open part of the guide pipe cross section for easy dental floss

15: cross section of the floss in the guide pipe

16: wall of the machine

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

First, the rotational speed of an electric motor (not shown) is reduced by using a deceleration device. At this time, the ergonomic design is decelerated to the most optimal floss reciprocating speed. The axis of the last reduction gear and the axis of rotation disc 1 are the same axis (therefore the rotation disc 1 and the last reduction gear are a mass), and the Scotch yoke mechanism device 3 is the simplest The rotary motion is changed to the reciprocating motion of the Scotch yoke rod shaft 5. Rotating disc (1) The pin (2) welded to a point on the circumference (similarly, the rotatable disc (1) and the pin (2) are also in one piece) fits into the groove (4) of the scotch yoke and thus slides on the scotch yoke. The shaft 5 is reciprocated left and right. The rod shaft 5 of the scotch yoke is integrally welded to the groove 4 of the scotch yoke, so that the groove 4 of the scotch yoke and the rod shaft 5 of the scotch yoke are also one piece. When the sliding mechanism 7 is pushed up after the end 11 of the dental floss is inserted, the contact portion between the rod shaft 5 and the sliding mechanism 7 is slightly inclined and is tightly tightened by the wedge effect. ) Does not have to worry about loosening itself.

The floss also enters the guide pipe 9 easily through the open part (open part) 14 of the guide pape cross section 13 and reciprocates while sliding in the guide pipe 9 without friction in a smoothly bent state. do. The middle part of the floss (10) is sandwiched between the teeth to scrape debris from the tooth wall. The electric motor and the reduction gear devices are placed in the space 12 below the rotating disc.

Toothbrushes are brushed up to the point where they are not in contact with each other, so it feels refreshing, so they are frequently cleaned and tooth decay is prevented. Toothpaste and mechanical effects are much easier, faster and cleaner than manual cleaning.

Claims (5)

A device for wiping teeth between teeth, which has been manually reciprocating between teeth and is automatically reciprocated by an electric motor. The rotational speed of the electric motor is decelerated by the reduction gear, the axis of the last reduction gear is connected with the axis of the rotating disc 1, and the pin 2 on the rotating disc 1 slides in the groove 4 of the scotch yoke. The rod shaft 5 of the scotch yoke reciprocates left and right, and both ends of the rod shaft 5 are provided with holes 6 for fitting a dental floss, and both ends of the rod shaft 5 are sliding mechanisms 7. And a dental floss which is slidably supported in the hole (6) slips in a bent state without friction by the guide pipe (9). The method of claim 2, A dental floss hole (6) makes it easy to insert the dental floss. After inserting the dental floss, if the contact surface pushes up the inclined sliding mechanism (7), it is tightened by the wedge effect so that the dental floss cannot come out. Wiping machine. The method of claim 2, A machine for smoothing the floss by the guide pipe (9) and wiping between teeth characterized by slipping while reciprocating in the guide pipe (9) without friction. The method of claim 4, wherein Partial section (14) of the guide pipe cross section is opened so that the dental floss can be easily inserted into the guide pipe (9) through this section.