JP2009066369A - Electric nail file - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve problems that, when shortening nails, the nails are cut with scissors or nipper-shaped or cutting-nipper type nail clippers and smoothed with a file, the method requires two steps and children, the elderly and persons who are no good at using them often pare nails to the quick or injured, some products have dispersion prevention functions, however, those are not perfect and cutting chips and nail powder are dispersed and spilled. <P>SOLUTION: As shown in Figure 2, a motor 4 is rotated by a battery 2 to finely reciprocate a file 7 at a high speed and cut nails. The file 7 is formed into an arcuate shape for easily shaping the nails and into a groove shape for preventing its easy separation from the nail. The groove shape enables the chamfering at the same time. The filed nail powder is sucked by a fan 8 attached to the motor 4, passed through a filter 12 and accumulated in a nail powder chamber 11. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a nail clipper and a nail sharpener for driving a motor with a battery and thereby reciprocating the heel at a high speed to scrape the nail.

  In the past, nails were cut with scissors, nippers, or cut-off nails, and finished with a hook.

Some of them use a battery to drive a motor to rotate the disc cage and scrape the nails.
Patent Publication No. Hei 10-201525 Patent Publication No. Hei 8-126517 Utility Model Release 6-79413 Registered Utility Model No. 3022833

  Conventionally, it has been two times of trouble of nail cutting and hooking. Many children and the elderly couldn't use them well, and they also had deep nails and injuries.

  Some of the cut nails were prevented from scattering, but they were not perfect and scattered or spilled.

  Using a motor to rotate the disc cage and scraping the claws is difficult to round off, and it is troublesome to take the corners of the cut surface (chamfering).

  Change the rotation of the electric motor to a reciprocating motion and sharpen the nail with the tip of the tip.

  The surface of the heel or the like is formed in a circular concave shape so that the shape of the nail is easy to finish, and the groove is formed so that the nail is not easily detached from the heel or the like and can be chamfered.

  The nail powder shaved with the scissors is sucked with a fan, filtered with a filter, and stored in the nail powder chamber.

  Almost no force is required to cut the rod to move the rod with an electric motor. In addition, the wrinkles are arc-shaped and have grooves, so that it is difficult for a person who has difficulty with conventional nail cutting and wrinkling to easily come off the nail.

  Because it doesn't use a sharp blade, it won't hurt and it won't cause deep nails.

  The nail powder shaved with a scissors is sucked with a fan, filtered with a filter, stored in the nail powder chamber, and collected nail powder can be discarded as appropriate.

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

  FIG. 1 relates to a first embodiment of the present invention, FIG. 1 is an overall external view, FIG. 2 is a sectional view thereof, and FIG. 3 is an enlarged view of a collar portion.

  As shown in FIG. 2, when 3 switches are turned on, 4 motors rotate with 2 batteries. If it is changed to a reciprocating motion with 5 wheels and 6 connecting rods, 7 鑢 reciprocates at high speed.

  7 鑢 has an arc shape and a groove on the inside for easy adjustment of the shape of the nail. For this reason, it is difficult for the 7 heels to come off the nails and it can be chamfered at the same time.

  The scraped nail powder is sucked by 8 fans attached to 4 motors, passes through 9 ducts, enters the 11 nail powder chamber, and is stored by the 12 filter.

  Shown in the embodiment

The present invention can be used for finishing side surfaces of a wood block, a metal plate, a plastic plate and the like in a curved shape.
It can be used as a mini-massage device by replacing the tip with a brush or rubber. If you put an eraser, it will be an electric eraser.

1 is an overall external view of the present invention. It is sectional drawing of FIG. It is the side view and top view which expanded the collar part of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, Case 2, Battery 3, Switch 4, Motor 5, Wheel 6, Connecting rod 7, 防止 8, Fan 9, Duct 10, Backflow prevention valve 11, Nail powder chamber 12, Filter 13, Nail powder chamber lid

Claims (3)

  An electric nail sharpener characterized by changing the rotation of the motor with a battery to reciprocating movement with a wheel and a connecting rod, and cutting a nail by attaching a scissors to the tip of the connecting rod.   The ridges and the like have a concave shape so that the nails can be finished in a circular shape, and have a groove shape so that the folds and the like do not easily come off the nails. Therefore, the electric nail sharpener according to claim 1, wherein the electric nail sharpener is easy to use and finishes round and smoothly at the tip of the nail.   Parts such as ridges at the tip can be replaced when worn. 2. The electric nail sharpener according to claim 1, wherein the electric nail sharpener can be replaced with one having a large arc, one having a small arc, a flat one, or a brush according to preference of the shape of the nail.

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