JPH0321683Y2 - - Google Patents

Description

[Detailed description of the invention] In this nail polishing, the file surface E was made into a spherical shape as shown in FIGS. 1 and 2, and a cross-shaped groove D was provided. As shown in FIG. 2, the cross section of the groove is curved V-shaped, and its angle is small at the center and gradually increases toward the outer periphery.

A screw F is provided at the bottom of the polishing portion B, and this screw is screwed into the screw hole C shown in FIG. 8 to be used as one unit as shown in FIG. 3. In the central part, the angle of the curved groove D is small, and as shown in Figure 6, the contact points H and I between the nail G and the file surface E are large, so it is suitable for polishing large nails, and the nail G is moved outward. This allows you to polish the center of your nails as well. Since the curved groove D has a large angle on the outer circumference, there are two contact points H' between the claw G and the file surface E, as shown in FIG.
The space between I′ is small, making it suitable for polishing small nails.

When the claw is brought into contact with the curved groove D, it can be moved smoothly because the file surface E is spherical.

Since the plane direction of the nails of the thumb and other fingers is different,
It has a cross groove so that you can freely choose the polishing direction. Also, since the shape is symmetrical about the vertical and horizontal grooves, it looks beautiful, and even if you replace the ring A between the right and left fingers, the shape of the file surface E will not change, so when you replace the ring A, the shape of the file surface E will not change. It will never be the other way around. The drawback of conventional nail polishers is that they do not have a function that corresponds to the size and direction of the nails. For this reason, it was inconvenient to polish the nails of the entire finger. The ring ceremony, like a ring, must be visually pleasing, but this element was lacking.

This proposal is nearly perfect as a nail polisher, having sufficient functionality, aesthetics, and portability, and completely eliminates the imperfections of conventional nail polishers.

[Brief explanation of the drawing]

Figure 1 is a front view of polished part B, Figure 2 is a sectional view of polished part B, Figure 3 is a front view of the polished part B, Figure 4 is a side view of the polished part B, Figure 5 is a side view of the polished part B, and Figure 5 is a top view of the polished part B. Figure 6 shows the action of polishing the nail G with the groove D at the center of the file surface E, the arrows indicate reciprocating fan-shaped movement, and Figure 7 shows how the nail G is polished with the groove D at the outer periphery of the file surface E. Fig. 8 is a cross-sectional view of the ring.

Claims (1)

[Scope of utility model registration request] A cross-shaped curved groove D was added to the spherical file surface in the vertical and horizontal directions, and the cross-sectional shape of the groove was made into a curved V-shape as shown in Figure 2, and the angle was small in the center and increased toward the outer periphery. A nail polisher having a polishing part B.