JPS5823285Y2 - electric nail clipper - Google Patents

Description

[Detailed Description of the Invention] This invention relates to an electric nail clipper, and aims to provide an electric nail clipper that does not require careful attention to the direction in which the nails are being cut and does not have to worry about cutting the nails too deeply.

Conventional nail clippers have sharp edges that are dangerous, and the edges must be polished with a file-like object.

Furthermore, conventional electric nail clippers are known that have a grinder that is rotated by a motor, but although this only rotates in a fixed direction, there is a difference in the direction in which the nails are cut and the direction in which the grinder rotates. The problem was that the nails could break.

This drawback was particularly likely to occur when cutting the nails of children and the like.

The electric nail clipper of this invention eliminates these drawbacks, and one embodiment of the invention will be described below with reference to the drawings.

In FIGS. 1 to 4 showing an embodiment of the present invention, a removable lid 2 is attached to the upper surface of a case body 1. As shown in FIGS.

A drive unit is housed inside this case body 1,
For example, this driving section rotatably supports an intermediate portion of a vibrating rod 4 having a magnetic body 3 at its lower end, has its upper end protrude through the upper surface of the case body 1, and has springs on both sides of the lower end of the shaft bearing. 5 and 5', and an electromagnet 6 is provided opposite to the magnetic body 3.

A support 8 elastically supported by a coil spring 17 surrounding the drive rod 4 is fixed to the upper end of the drive rod 4, and coarse and fine file portions 9 and 9' are formed on both sides of the support 8. Furthermore, slide regulating protrusions 10 are provided protruding from the upper end and both shoulders, and the above-mentioned supports 8 are provided on both side walls in the longitudinal direction.
A movable body 13 is attached, which has a small hole 12 for fitting into a small protrusion 11 protruding from the movable body 13.

7 is an E-ring for preventing the movable body 13 from being removed.

This movable body 13 is housed in the lid 2 so as to be slidable longitudinally back and forth, and has protrusions 10 provided at the upper end and both shoulders in contact with the upper surface and upper side surfaces of the lid 2.

Each protrusion 10 is connected to the lid 2 and the movable body 13, especially its file portion 9,
9' is kept constant to prevent damage to the lid 2 or the movable body 13, and to create a gap for the shavings of the nails to fall into the lid 2.

Windows 14 are provided on both sides of the lid 2 corresponding to the movable file portions 9, 9', and the lower end of the window 14 is engaged with the tip of a finger and the fingernail is placed on the file portion 9. By changing the direction of your fingertips while polishing, you can safely cut your nails.

At this time, the shavings fall into the lid 2 through the gap between the lid 2 and the file portion 9 and are accommodated therein.

Reference numeral 15 denotes an elastic protrusion that fits into a locking hole 16 formed in the side surface of the lid 2 to attach the lid 2 to the case body 1, and holds its base on the case body 1. has been done.

In the present invention, the file portions 9, 9' are formed by pasting sandpaper on the movable body 13 or by spraying and fixing diamond sand on the surface coated with a rubber adhesive.

Further, the protrusion 10 is integrally molded with the movable body 13 from engineering plastic with excellent wear resistance, and its shape is not limited to the waveform shown, but it is preferably discontinuous.

FIG. 5 shows another embodiment, in which the movable body 21 has concave coarse and fine file portions 22, 22'.

This concave file portion 22, 22' allows the cut end of the nail to be rounded.

Since the electric nail clipper of the present invention is constructed as described above, no matter which direction the nail clipper is applied to the nail for grinding, no excessive force is applied to the nail and there is no risk of damaging the nail.

In addition, by placing your fingertips on the window 14 provided in the lid 2 and cutting the nails, it is possible to prevent the nails from becoming too deep, so it can be used safely even for young children.

Furthermore, a protrusion 10 is formed on the movable body 13, and the movable body 1 is formed inside the lid 2.
3 is housed in a slidable manner, so the lid 2 is removable.
Even if the fitting is somewhat loose, the distance between the movable body 13 and the lid 2 is constant, so there is no need to worry about deepening, and the shavings are also stored in the lid 2, so the surrounding area can be kept clean.

Since a pair of coarse and fine file portions 9 and 9' are provided on both sides, after the pawls have been roughly ground, the movable body 13 can be finished polished without having to be replaced.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing one embodiment of the electric nail clipper of the present invention, Fig. 2 is a sectional view thereof, Fig. 3 is a perspective view showing an example of a movable body, Fig. 4 is a sectional view thereof, and Fig. 5 The figure is a sectional view showing another example of the movable body. 1... Case body, 2... Lid, 4...
... Drive rod, 9... File part, 10...
... protrusion, 13... movable body, 14...
·window.

Claims (2)

[Scope of utility model registration request] (1) A vibrating drive rod 4 whose tip protrudes above the case body 1, and a movable body 13 that is attached to the drive rod 4 and has a pair of coarse and fine file portions 9 and 9' formed on both sides, respectively.
The movable body 13 is provided inside the movable body 13 so as to be slidable in the longitudinal direction, and has a lid 2 detachably attached to the case body 1, and a window 14 corresponding to the file portions 9, 9' on the side surface of the movable body 13. The electric nail clipper is characterized in that the lid 2 is provided with a slide regulating protrusion 10 protruding from the upper surface and both shoulders of the movable body 13. (2) The electric nail clipper according to claim 1, in which the protrusions 10 contact the inner surface of the lid 2 discontinuously.