JPH09206125A - Deep cutting prevention safety tool for nail clippers - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent nails from being cut to the quick by forming a guard wall along the outer side of the lower blade of nail clippers on the entire surface, providing connection pawls for performing mounting to a bearing plate on both side faces at the back and providing an evading hole for evading a shaft head. SOLUTION: A plate-like guard wall 1 provided with a spring effect is formed on the entire surface so as to be along the whole outer side of the lower blade 7 of the nail clippers, the connection pawls 2 are provided on both side faces at the back and further, the evading hole 3 for evading the shaft head 6 of the nail clippers is provided. The guard wall 1 is fitted along the outer side of the lower blade 7 positioned at the tip of the bearing plate 5 of a nail clipper main body and it is mounted to the bearing plate 5 by the connection pawls 2. As a result, the guard wall 1 is abutted to the quick on the lower side of a finger nail at the time of a nail cutting operation and the nail is cut by an upper blade 8 and the lower blade 7. Since the guard 1 is kept in the state of being abutted to the quick on the lower side of the nail during the time and pressed down by the inner side of the nail positioned right above the guard wall 1, the skin is protected.

Description

Description: TECHNICAL FIELD The present invention relates to a nail clipper / deep nail preventive safety device that prevents deep nails by being installed along the outside of a lower blade of a nail clipper and also serves as a guide. Conventional nail clippers have no guard on the lower blade, and it is difficult to trim nails because there is a high risk of deep nails.In addition, when a caregiver cuts nails for people with disabilities, etc. However, the work was also a particularly laborious one that requires a lot of nerves. The present invention has been made to eliminate the drawbacks, and it will be described with reference to the drawings.
A plate-shaped guard wall 1 having a spring effect is formed on the entire surface so as to follow the outside of the lower blade 7 of the nail clipper, and connection nails 2 are provided on both rear sides of the guard wall 1 to avoid the shaft head 6 of the nail clipper. The avoidance hole 3 (the same applies to a recess) is provided. The guard wall 1 is fitted along the outside of the lower blade 7 located at the tip of the bearing plate 5, which is the bottom of the nail clipper main body, and the coupling plate 2 is attached to the bearing plate 5 so that the fingernail clip can be performed during the nail clip operation. The lower wall is hit by the guard wall 1 and the upper blade 8 and the lower blade 7 are cut in the middle of the nail thickness, while the guard wall 1 is kept in contact with the lower meat of the nail. Since it is pushed down inside the nail located right above 1, it protects the skin and also serves as a guide, so it can be safely and easily used by infants and the elderly. As an example, (a) the avoiding hole 3 is formed in an elliptical shape, and an adjusting and fixing screw hole 10 is provided in the rear of the elliptical shape so that a female screw is cut on the bearing plate 5 for fine adjustment.

(B) A device that is directly mounted on the bearing plate 5 with a screw or the like without providing the connecting claw 2.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a side view in which the present invention is applied to a nail clipper.

FIG. 3 is a side view showing the operation of the device of the present invention.

[Explanation of symbols]

1 Guard Wall 2 Connection Claw 3 Avoidance Hole 4 Axis 5 Bearing Plate 6 Axis Head 7 Lower Blade 8 Upper Blade 9 Operating Lever 10 Fixing Screw Hole A Claw B Finger Belly (Meat)

Claims (1)

[Claims] 1. A guard wall 1 is formed on the entire surface so as to fit along the outside of a lower blade 7 of a nail clipper, and connecting pawls 2 for mounting a bearing plate 5 are provided on both rear sides of the guard wall 1 to avoid a shaft head 6. The nail clipper / deep nail preventive safety device configured as described above, which is provided with the avoidance hole 3 of FIG.