JPH06305U - Electric nail sharpener - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention aims to provide an electric nail sharpener that can easily and safely cut the nails of a limb by an elderly person, a physically handicapped person, or a child. It is a thing. [Structure] An electric nail sharpener characterized in that a grinding member for sharpening a nail and a driving means for rotating the grinding member are provided inside, and a safety guide portion into which a finger nail can be inserted is provided on a front surface. vessel.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an electric claw sharpener capable of grinding and polishing a claw by an electric rotary grinding member.

[0002]

[Prior art]

 Conventionally, a widely used nail clipper is one in which two blades are provided at one end of two leaf springs, and one of the leaf springs is in contact with a fulcrum of a lever to make two blades. I used a nail clipper to cut the nails by allowing them to work together.

[0003]

[Problems to be solved by the device]

 However, when the above-mentioned conventional nail clippers are used, it is dangerous to cut the nails with the blade too deeply, or it may cause cuts. Cutting nails was difficult and inconvenient. The present invention aims to solve the above-mentioned drawbacks and to provide an electric nail sharpener that can easily and safely cut the nails of hands and feet even for the elderly, disabled and children.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention comprises a grinding member for grinding a nail and a driving means for rotating the grinding member inside, and a safety guide capable of inserting a finger nail is provided on the front surface. It is characterized by that.

[0005]

[Action]

 Put your finger on the outside of the safety guide provided on the front to prevent the finger from moving, insert the nail into the safety guide, and make the tip of the nail contact the grinding surface.If the switch is turned on, the grinding surface will rotate. Then, the nail is gradually ground and polished by the ground surface, and the powder of the polished nail is accumulated inside. At this time, if you press the belly of your finger hard against the safety guide, the nail will be inserted deeply inside, so the nail will be greatly grounded. Can be ground a little. By appropriately moving the angle and direction between the nail and the ground surface, the location of the nail to be polished can be changed, and the tip of the nail can be formed in an arbitrary shape.

[0006]

【Example】

 An embodiment of the electric nail sharpener according to the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 1 is a cylindrical main body having a safety guide portion 2 at the tip thereof. The DC motor 4 as a driving means is fixed to the partition wall 7. A shaft 5 and a shaft 6 of the motor 4 are directed forward coaxially with the main body, and a disk-shaped file or a grinding file 3 is attached to the tip of the shaft 6 so that a grindstone can be attached to and removed from the front. It is fixed toward.

Further, inside the main body 1, one lead wire 8 of the motor 4 is soldered to the electric terminal 10 on the front inner surface, and the other lead wire 9 is passed through a hole formed in the partition wall 7 to form the partition wall 7. It is soldered to the electric terminal 11 attached to the rear surface of the. A dry battery 13 whose side surface is supported by an annular support member 12 is brought into contact with the electric terminal 11, and a free end of a coil spring 15 made of a conductor attached inside the rear lid 14 is brought into contact with the electric terminal 11. , The coil spring 15 is pressure-contacted by closing the rear lid 14, and one end of the coil spring 15 is projected from the inside of the rear lid 14 by the hole 16 provided on the side surface to connect to the conductor band 17 extending forward. Has been done.

Further, an opening 18 is provided at one position on the central side surface of the main body 1, and a switch 19 is fitted into the opening 18, and the switch 19 has an electric terminal 20 on the inner surface and slides forward. If so, electric current is induced between the electric terminal 20 to which the lead wire 9 of the motor 4 is connected and the conductor band 17, and sliding backward causes the electric terminal 20 and the induction band 17 to separate.

At the front end of the main body 1, a cover 21 is screwed to cover the circumferential surface of the grinding member 3, and a safety guide portion 2 formed by cutting out a tip for inserting a nail is provided. The fingerboard is integrally formed with the cover by projecting forward so as to form a recess corresponding to the curved shape of the belly. Further, a hole is provided in the center of the inside to form a partition wall 22 through which the shaft 5 and the shaft 6 of the motor 4 pass. This is an accumulation part for capturing and accumulating the polished nail powder, and is for preventing the abrasive powder 3 from scattering the nail powder around.

As another embodiment, as shown in FIG. 2, the structure in which a grinding member for grinding a claw and a driving means for rotating the grinding member are provided inside is the same as that of the first embodiment. In the figure, parts having the same functions as those in the case of the first embodiment are designated by the same reference numerals. A hole into which a finger is inserted is cut out on one surface of the cover 21, an insertion hole 23 is provided, and a claw is applied to a grinding member for grinding.

[0011]

[Effect of device]

 As described above, according to the electric nail sharpener of the present invention, the nail is trimmed and ground from the tip of the nail by the grinding surface instead of cutting the nail from the middle with the blade, so that the nail is adjusted to a desired length. With it can be smoothed. Further, since the grinding member is rotated by the internal driving means to grind and polish the nail, the tip of the nail can be quickly and easily adjusted. Further, according to the present invention, since the finger is only brought into contact with the safety guide and the tip of the nail is brought into contact with the grinding surface, the fingertip is not damaged, and it can be easily and safely used by the aged, disabled and children. Can be done.

[Brief description of drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention.

FIG. 2 is a sectional view showing another embodiment.

[Explanation of symbols]

 1 main body 2 safety guide part 3 grinding member 4 motor 5 shaft 6 axis 7 partition wall 8 lead wire 9 lead wire 10 electric terminal 11 electric terminal 12 support member 13 dry battery 14 back lid 15 coil spring 16 hole 17 conductor band 18 opening 19 switch 20 Electrical terminal 21 Cover 22 Bulkhead 23 Insertion hole

Claims (1)

[Scope of utility model registration request] 1. An electric motor comprising: a grinding member for sharpening a nail and a driving means for rotating the grinding member, and a safety guide portion into which a finger nail can be inserted. Nail sharpener.