JP2013150736A - Nail clipper for preventing nail from cutting too deep - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a new nail clipper for preventing nails from cutting too deep, which can prevent nails from being cut too deep with a simple structure.SOLUTION: A nail clipper is configured that a protrusion 7 is disposed at a front part of one blade 1.

Description

  The present invention relates to nail clippers, and more particularly to a novel deep nail prevention nail clipper that prevents deep claws.

The nail clipper is generally a clip-type nail clipper that cuts a nail together with a pair of blades. When cutting a nail using this nail clipper, one blade generally called a lower blade is applied to the inside of the nail, and the other blade generally called an upper blade is directed to the one blade. The nail is cut by aligning one blade with the other blade.
Since the nail is cut by this nail clipper, when one blade is applied to the inside of the nail, if one blade is applied to the deep position of the nail and cut, it becomes a deep nail and may be painful. There has never been a nail clipper to prevent this deep nail.

  An object of the present invention is to provide a novel deep nail prevention nail clipper that can prevent deep nails with a simple structure.

Therefore, the deep nail prevention nail clipper of the present invention is characterized in that a deep nail prevention protrusion is provided in front of one of the blades.
The deep claw prevention nail clipper of the present invention is characterized in that a protrusion is provided in front of one of the blades, and a deep claw prevention cap is detachably provided on the protrusion.
Further, the deep nail prevention nail clipper of the present invention has a locking recess formed in the above-mentioned protrusion, a locking projection is provided inside the deep nail prevention cap, and the locking projection engages with the locking recess to prevent deep nail prevention. The deep claw prevention nail clipper according to the present invention is characterized in that a plurality of deep claw prevention caps differing in size from being applied to the inside of the claw. And an appropriate cap for preventing deep nails is selected and detachably attached to the protrusion.

Further, the deep nail prevention nail clipper of the present invention is provided with a protrusion that protrudes forward in front of one blade, and a protrusion for deep nail prevention that is provided with a recess that fits into this protrusion is detachably provided. It is characterized by being.
In addition, the deep nail prevention nail clipper of the present invention is provided with a plurality of deep nail prevention protrusions having different dimensions to be applied to the inside of the nail, and selecting an appropriate deep nail prevention protrusion. The protrusion is detachable.

Furthermore, the deep claw prevention nail clipper of the present invention is provided with a slider that can slide back and forth at the lower part of the base material provided with one blade at the tip, and a deep claw prevention protrusion protruding upward at the front end of the slider. It is characterized by that.
The deep nail prevention nail clipper of the present invention is characterized in that the position of the slider is adjusted to adjust the size applied to the inside of the nail of the deep nail prevention protrusion at the tip thereof. The nail clipper is characterized in that a deep nail prevention protrusion is fixed in front of the one blade.

  The deep nail prevention nail clipper of the present invention is characterized in that a deep nail prevention protrusion is provided in front of one of the blades, so when cutting the nail, the deep nail prevention protrusion is applied to the inside of the nail, There is an effect that one of the blades does not hit the deep part of the nail and the deep nail is not made.

In addition, since the deep nail prevention nail clipper of the present invention applies the deep nail prevention protrusion to the inside of the nail, there is an effect that the nail can be cut well without using a non-dominant hand.
Further, the deep nail prevention nail clipper of the present invention has an effect that the nails of both hands can be easily cut into the same length even when the woman stretches the nail to some extent and makes a nail art or the like.
In addition, the deep nail prevention nail clipper of the present invention can cut nails with peace of mind, whether it is a blind person, a handicapped person or an elderly person.

It is a perspective view which shows the preferable Example of the deep nail | claw prevention nail clipper of this invention. It is a perspective view which expands and shows the principal part of the Example shown in FIG. It is a side view of the principal part shown in FIG. It is sectional drawing of the principal part shown in FIG. A plurality of deep claw prevention caps are shown as a, b, and c. It is a perspective view which shows another Example of the deep nail | claw prevention nail clipper of this invention. It is a perspective view which expands and shows the principal part of another Example shown in FIG. It is sectional drawing of the principal part of another Example shown in FIG. A plurality of deep claw preventing protrusions are shown as a, b, and c. It is a perspective view which shows another Example of the deep nail | claw prevention nail clipper of this invention. FIG. 11 is a perspective view of a main part of the embodiment shown in FIG. It is a perspective view of the fundamental Example of the deep nail | claw prevention nail clipper of this invention. It is a perspective view which expands and shows the principal part of the basic Example shown in FIG.

The details of the invention are illustrated by the various embodiments shown in the drawings.
All of the illustrated embodiments show the most common clip-type nail clippers. The clip-type nail clipper is provided with an elongated upper member 3 which is similarly provided with an upper portion of the elongated base member 2 provided with one blade 1 called a lower blade at the tip, with the front thereof being pressed upward. The other blade 4 called the upper blade is provided at the tip.
A guide column 6 is erected at a position close to one blade 1 of the base 2, and penetrates the guide column 6 through a through hole (not shown) formed in the upper member 3.
Reference numeral 5 in the figure is an operating arm, which is similarly elongated. By pressing down the operating arm 5, the tip of the upper material 3 is pressed down, the other blade 4 is aligned with one blade 1, The nail is cut between 1 and the other blade 4.

  12 and 13 show the most basic embodiment of the deep nail prevention nail clipper according to the present invention. In this embodiment, the base material 2 is further extended forward from the one blade 1 at the tip of the base material 2, and a deep claw preventing projection 7 is integrally fixed to the extension. This deep claw preventing projection 7 is provided with a slight dimension away from one tooth. That is, when the nail is cut by this nail clipper, the deep nail prevention protrusion 7 hits the inside of the nail, so that one blade does not hit the deep position of the nail and the deep nail is not made.

1 to 5 show preferred embodiments of the deep nail prevention nail clipper according to the present invention. In this embodiment, the base material 2 is further extended forward from one blade at the tip of the base material 2, a protrusion 8 is provided on the extension, and a deep claw prevention cap 9 is detachably provided on the protrusion 8. is there.
A locking recess 10 is formed on the surface of the protrusion 8, and a locking projection 11 is provided inside the deep claw prevention cap 9. The locking projection 11 engages with the locking recess 10, and the deep claw prevention cap 9 Is difficult to come off from the protrusion 8.
The deep claw prevention cap 9 is prepared by preparing a plurality of deep claw prevention caps 9 having different thicknesses as shown by a, b and c in FIG. The nail cutting position can be adjusted.

FIGS. 6 to 9 show another embodiment of the deep nail prevention nail clipper according to the present invention. In this embodiment, a protrusion 12 protruding forward is provided at the front end of one blade at the tip of the base material 2, and a deep nail prevention protrusion 14 having a recess 13 fitted to the protrusion 12 on the protrusion 12. Is detachably provided.
As shown in FIGS. 9a, 9b and 9c, the deep claw preventing protrusions 14 are provided with a plurality of deep claw preventing protrusions 14 having different depth dimensions, and these deep claw preventing protrusions 14 are provided. 14 is selected to be detachable from the protrusion 12. That is, the cutting position of the nail can be adjusted by selecting and using the deep nail prevention protrusion 14.

  10 and 11 show still another embodiment of the deep nail prevention nail clipper according to the present invention. In this embodiment, a slider 15 that is slidable back and forth is provided at the lower part of the substrate 2, and a deep claw preventing protrusion 16 that protrudes upward is provided at the tip of the slider 15. As shown by the dotted line in FIG. 11, the position of the deep claw preventing protrusion 16 is determined by the back and forth movement of the slider 15, and the claw cutting position can be adjusted.

DESCRIPTION OF SYMBOLS 1 One blade 2 Base material 3 Upper material 4 The other blade 5 Operation arm 6 Guide pillar 7 Deep claw prevention protrusion 8 Protrusion 9 Deep claw prevention cap 10 Locking recess 11 Locking protrusion 12 Projection 13 Concave 14 Deep claw prevention Projection 15 Slider 16 Projection for deep claw prevention

Claims (9)

A nail clipper for preventing deep claws, wherein a protrusion for preventing deep claws is provided in front of one of the blades. The nail clipper for deep claw prevention according to claim 1, wherein a protrusion is provided in front of one of the blades, and a cap for preventing deep claw is detachably provided on the protrusion. A locking recess is formed in the projection, a locking projection is provided inside the deep claw prevention cap, the locking projection engages with the locking recess, and the deep claw prevention cap is difficult to come off from the projection. The nail clipper for deep nail prevention according to claim 2, wherein the nail clipper is provided. A plurality of deep claw prevention caps having different dimensions to be applied to the inside of the claw are prepared for the deep claw prevention cap, and an appropriate deep claw prevention cap is selected and detachably attached to the protrusion. The nail clipper for deep nail prevention according to claim 2 or 3. A protrusion for protruding forward is provided in front of one of the blades, and a deep claw preventing protrusion having a recess for fitting to the protrusion is detachably provided on the protrusion. Nail clippers for preventing deep nails described in 1. A plurality of deep claw prevention protrusions having different dimensions to be applied to the inside of the claw are prepared on the deep claw prevention protrusion, and an appropriate deep claw prevention protrusion is selected and detachable from the protrusion. The nail clipper for preventing deep nails according to claim 5. The above-mentioned claim 1, wherein a slider that is slidable back and forth is provided at a lower portion of a base material provided with one blade at the tip, and a deep claw preventing protrusion protruding upward is provided at the front end of the slider. Nail clipper for preventing deep nails as described. The nail clipper for deep claw prevention according to claim 7, wherein the position of the slider is adjusted to adjust the size applied to the inside of the claw of the deep claw prevention protrusion at the tip of the slider. 2. The nail clipper for deep claw prevention according to claim 1, wherein a protrusion for preventing deep claw is fixedly provided in front of the one blade.

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