JP2000004931A - Nail clipper equipped with guard preventing cutting nail to the quick and facilitating smooth nail cutting in arc along with arc of finger tip - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a nail to be cut smoothly along the arc of the finger tip by arranging the upper end of the frame of a nail chip stopper case almost equal to the tip end of a lower blade at both end sides of the lower blade to attach the tip end of the lower blade enabled to be exposed and hidden in contact with the upper end of the frame to constitute a guard for preventing the nail for being cut to the quick. SOLUTION: The frame 2 of a nail chip stopper case 9 is tightly attached to the front face and both side faces of a lower blade to constitute the guard 1. When a nail is to be cut, the guard 1 and a guard 1b whose tip end 12 of a blade is equipped inside and a blade part 5 is protruded forward abut on the border of nail on the finger tip to prevent the blade of the nail clipper is prevented from getting deep inside the nail to prevent cutting to the quick, By lightly pressing the guards 1, 1b onto the border of a nail, the nail can be smoothly cut off in an arc along the arc face on the finger tip even a user does not carefully confirm the position of the blade every time.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nail clipper.

[0002]

2. Description of the Related Art When cutting nails with a conventional nail clipper, there is a drawback that the nail is excessively cut or a deep nail is formed unless one carefully checks the position of the blade and carefully cuts. It is difficult to cut smoothly and neatly.

[0003]

When a nail is cut, a deep nail prevention guard provided on the lower blade of the nail clipper is applied to the edge of the nail at the fingertip to prevent the blade from digging deep into the nail, and the nail is cut too much. And deep nail prevention, and lightly pressing the deep nail prevention guard against the fingertip allows the nail to smoothly move along the arc surface of the fingertip without carefully checking the position of the nail clipper blade. It can be cut smoothly, and it does not stand sharp after the nail is cut.

[0004]

Means for Solving the Problems In Fig. 1.2.5, the frame 2 of the nail clipper stopper case 9 is placed on the front and both sides of the lower blade of the nail clipper, and the upper end 4 of the frame is lowered. The tip 3 of the lower blade is aligned substantially equal to the tip 3 of the blade, and the tip 3 of the lower blade is freely attached to and comes into contact with the upper end 4 of the frame body to form the deep claw prevention guard 1. FIG. 3.4.6. At this time, the frame 2 of the nail clipper stopper case 9 is in front of the lower blade, and the upper end 4a of the frame is attached to the tip 3 of the lower blade.
The front edge of the bottom frame 2 which constitutes the deep nail prevention guard 1a and which constitutes the deep nail prevention guard 1a, is provided so that the tip 3 of the lower blade is attached above and below the upper end 4a of the frame so as to freely enter and exit. Cuts 6 are provided on both sides of. In FIG. 8.9, the tip 12 of the nail clipper is 1 mm
The blade portion 5 provided about 1.5 mm inward and protruding forward forms the deep claw prevention guard 1b.

[0005]

When a nail is cut, a deep nail prevention guard 1.1a, which is formed by the frame 2 of the nail clipper stopper case 9, and a tip 12 of the blade are provided inward, and the deep nail with the blade portion 5 protruding forward. The prevention guard 1b hits a fingernail when cutting a nail, prevents the nail clipper blade from penetrating deep into the nail, prevents overcutting of the nail and prevents deep nailing, and prevents a deep nail prevention 1.1a.
Alternatively, lightly press 1b against the fingernail hairline to check the position of the nail clipper blade and carefully cut the nail along the arc surface of the fingertip without having to cut it carefully. Can be cut into pieces. In FIG. 7, when cutting the nail, the lower blade is pulled upward by the action of the nail clipper lever 10, and the tip 3 of the lower blade is 1 mm to 1 mm from the upper end 4 of the frame of the deep nail prevention guard 1. The nail 7 can be cut without any trouble by the upward and downward movement 7 of about 5 mm, and the upward and downward movement 7 of the lower blade is the same as in the nail clipper shown in FIG. When the nail 7 is cut with a short nail clipper 7 in which the upper edge 7 of the lower blade 3 enters and exits, cuts 6 are provided on both sides of the bottom of the frame 2 constituting the deep nail prevention guard 1a in FIG. When the blade is released from the stopper case 9 and bites into the claw, the frame 2 constituting the deep claw prevention guard 1a is easily bent downward, so that the claw can be cut without any trouble. In FIG. 8.9, the tip 12 of the nail clipper is 1 m from the blade 5.
m to 1.5 mm inward, and lightly pressing the blade part 5 protruding to the front against the fingertip to prevent the deep nail prevention guard 1.1a. Similarly, the nail can be cut smoothly along the arc surface of the fingertip.

[0006]

DESCRIPTION OF THE DRAWINGS Referring to the drawings, FIG.
Nail clip stopper The frame 2 of the case 9 is attached to the front surface and both side surfaces of the lower blade in close contact with each other. The deep nail prevention guard 1 is shown in FIG. 3.4.6. Deep claw prevention guard 1 with frame 2 of case 9 closely attached
a. Deep nail prevention guard 1.1a
The upper end 4.4a of the frame is provided substantially in line with the tip 3 of the lower blade, and the tip 3 of the lower blade in FIG. 3. Upper end of frame (or 1a) (Or 4a), the ingress and egress 7 of the tip 3 of the lower blade are kept free, and the frame 2 of the stopper case 9 is closely attached. When the lever of the nail clipper shown in FIG. 7 is pressed down, in the case of a short nail clipper with the access 7 of the lower blade, notches 6 are provided on both sides of the frame 2 constituting the deep nail prevention guard 1a at the bottom of the nail clipper in FIG. The front part is released from the stopper case 9 and is made of a flexible member such as plastic.
When cutting the nail, the frame 2 of the nail clipper stopper case 9
The tip of the lower blade easily bends downward as much as it bites into the claw,
You can cut your nails without any difficulty. In FIG. 8.9, the blade tip 12 is provided about 1 mm inward from the blade part 5, and the blade part 5 protruding forward forms the deep claw prevention guard 1b. Stopper case 9 that constitutes the deep nail prevention guard 1.1a
The thickness of the frame 2 is suitably about 1 mm to 1.5 mm. Or 1b hits the fingernail hairline, prevents the blade of the nail clipper from penetrating deep into the nail, prevents overcutting of the nail and prevents deep nailing, and prevents deep nail prevention guard 1.1a. Alternatively, by lightly pressing 1b along the arc surface of the fingertip, it is possible to cut smoothly and neatly into an arc so that there is no need to apply a file after cutting the nail.

[0007]

When the nail is cut, the guard for preventing deep nails 1.1a.
Or, 1b hits the fingernail hairline, prevents the nail clipper blade from penetrating deep into the nail, prevents overcutting or deep nailing, and in the unlikely event that the nail bed is damaged. Also, without having to check the position of the nail clipper blade one by one and carefully
By lightly pressing the deep nail prevention guard 1.1a or 1b against the fingertip, the nail can be smoothly and smoothly cut along the arc surface of the fingertip in an arc shape, and the file after the cut nail is not required. After cutting, it can be cut quickly and cleanly without being sharp. In addition, even when the nail is slightly extended, the nail can be easily and smoothly cut in an arc shape, so that the nail can be easily maintained and the nail can always be kept clean. Furthermore, when cutting the nails of infants and children, a deep nail prevention guard 1.1a. Or, 1b is particularly safe, and the nail clipper can be smoothly and safely performed. In addition, the elderly can safely handle nail clippers.

[Brief description of the drawings]

FIG. 1 is a plan view of a nail clipper in which a frame of a nail clipper stopper case is provided in close contact with a front surface and both side surfaces of a lower blade to constitute a deep nail prevention guard 1;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a side view of a nail clipper in which a frame of a nail clipper stopper case is provided in close contact with a front surface of a lower blade to constitute a deep nail prevention guard 1a.

FIG. 4 is a bottom view of FIG. 3;

FIG. 5 is a front view of FIG. 1;

FIG. 6 is a front view of FIG. 3;

FIG. 7 is a side view of the lower blade coming in and out from the upper end of the frame of the deep nail prevention guard due to the movement of the nail clipper lever.

FIG. 8 is a plan view of a nail clipper in which the tip of the blade of the nail clipper is provided inwardly of the blade portion to constitute a deep nail prevention guard 1b.

FIG. 9 is a side view of FIG. 8;

[Explanation of symbols]

 1.1a. 1b. Deep nail prevention guard 2 Nail clipper stopper case frame 2 Nail clipper stopper case frame 3 Tip of lower blade 4.4a Upper end of frame 5 Blade 6 Cut 7 Lower blade access 8 Nail clipper 9 Nail clipper stopper case 10 Lever 11 Lever shaft 12 Tip of blade

Claims (5)

[Claims] 1. The frame 2 of the nail clipper stopper case 9 is
3. At the front of the lower blade of the nail clipper, the tip 3 of the lower blade is at the upper end of the frame.
Above 4a, it is attached so that it can come in and out freely, and the nail can be cut in an arc shape along the arc surface of the fingertip. The deep nail is prevented by the frame 2 of the nail clipper stopper case 9, which prevents the deep nail. A nail clipper with a deep nail prevention guard, which constitutes a guard. 2. The frame 2 of the nail clipper stopper case 9 is
The upper end 4 of the frame is aligned substantially equal to the tip 3 of the lower blade on the front side and both side surfaces of the lower blade of the nail clipper.
The nail clipper with a deep nail prevention guard according to claim 1, characterized in that the nail clipper is provided with a deep nail prevention guard that is attached to the upper part so as to freely come in and out freely. 3. The frame 2 of the nail clipper stopper case 9 is
On the front of the lower blade of the nail clipper, attach the upper end 4a of the frame to the tip 3 of the lower blade.
2. The deep claw prevention guard 1a according to claim 1, wherein the tip 3 of the lower blade is freely attached to and comes in close contact with the upper end 4a of the frame body above and below the upper end 4a. Nail clipper with deep nail prevention guard. 4. The frame 2 of the nail clipper stopper case 9 is
On the front surface of the lower blade of the nail clipper, the upper end 4a of the frame is aligned substantially equal to the tip 3 of the lower blade, and the tip 3 of the lower blade is attached so as to freely come in and out above the upper end 4a of the frame, The notch 6 is provided on both sides of the bottom of the frame 2 constituting the deep claw prevention guard 1a, and the front claw is separated from the stopper case 9 to constitute the deep claw prevention guard 1a.
Nail clipper with deep nail prevention guard described in. 5. The tip 12 of the blade of the nail clipper is 1 m from the blade 5.
Approximately 1.5 mm to 1.5 mm inside, guard 1b
A nail clipper with a deep nail prevention guard.