JP3885155B2 - One-touch nail clipper - Google Patents

Description

  The present invention relates to a nail clipper for general households where a nail is cut and finished neatly with one touch.

In conventional nail clippers, the blades are large, medium and small, and when cutting the nail, it is necessary to cut the nail several times for one finger, and it takes too much time to adjust the shape and cut too much. It may also cause deep nails.
JP2003-52444 (representative drawing)

  The conventional nail clippers described above require a single fingernail to be cut several times, and it takes too much time to adjust the shape of the finger and cut it too deeply, and so on.

  In particular, it is not easy for elderly people with poor eyes, children who have to work with people, and those who are troublesome.

  The present invention is intended to solve the problems such as the labor and uncomfortable feeling of the conventional nail clippers, and is intended to prevent the nails from being cut at once and to achieve a beautiful finish and prevention of deep nails.

The nail clipper according to claim 1, the outer frame integrally rotates with respect to the blade, and the blades, the outer frame, and the main body, which are provided in the same shape and are incorporated in the main body, The blades are relatively rotatable, and a plurality of blades and a plurality of outer frame cuts are provided inside the main body, and the outer frame integrated with the blades is rotated with respect to the main body so that the blades can be selected at the cuts of the main body. Nail clipper that can be used with a blade that is a cylindrical shape and is arranged in a claw shape that is installed along the circumference. The blade is connected by pressing the arm by the action point of the arm connected to the center of the upper part of the blade inside the main body by using the lever principle by changing the type by providing a cutting edge for inserting the same type of nail as the blade The blades on the inside and the cut edge of the outer frame are inserted into the main body and the cut edge of the outer frame by the force acting on the bottom. It is a nail clipper to cut off at once.
According to the present invention, in order to achieve the above object, the finger inserted into the cut of the main body and the nail inserted into the cut of the outer frame is cut with an inner blade with one touch to relieve the trouble of cutting many times, It can be easily used by both babies and the elderly, as well as those who are bothersome, and it has a beautiful finish and a safety guard that prevents deep nails.

The nail clipper according to claim 2 is incorporated in the main body so that the blade and the outer frame do not rotate with respect to the main body, the main body and the arm are relatively rotatable, and a plurality of blades are arranged in the main body. The outer frame has a plurality of cuts on the outside of the main body and a plurality of cuts on the outer frame arranged on the inside of the main body at the same position in the circumferential direction. The blade is a cylindrical type that is shaped by a claw mold installed along the circumference and is provided with multiple blades with different blade widths and blade shapes that have a curved cross section. Cylindrical blades that are connected by pressing the arm by the action point of the arm connected to the center of the upper part of the blade inside the main body, using the lever principle, by changing the type by providing a cut to insert the same nail A force is applied to the center of the upper part, and it is applied to the center of the blade that works downward with a smooth movement with the cylindrical outer frame. That a nail clipper expires once the cut blade and the outer frame provided with inserted nail cut the body and the outer frame transmitted is uniform force for each blade arranged more inwardly by the force. According to the present invention, it is possible to easily select an optimal position and nail when inserting a finger into a plurality of cut edges and cutting a nail by rotating the main body with an arm.

The nail clipper according to claim 3 is incorporated in the main body so that the blade and the outer frame do not rotate with respect to the main body, and fixed so that the arm does not rotate with respect to the main body. The blades that are arranged side by side and the cut edges of the outer frame that are arranged side by side are the same in the circumferential direction together with the cut edges that are arranged side by side outside the main body and the cut edges of the outer frame that are arranged side by side inside the main body. In cutting, the blade is a cylindrical shape that is shaped by a claw shape installed along the circumference and is provided with multiple blades with different blade widths and blade shapes that have a curved cross section. Cylinder blade upper center connected by pressing the arm by the action point of the arm connected to the blade upper center, utilizing the lever principle, by changing the type and making a cut to insert the same type of nail The force applied to the center of the blade that works downward with a smooth movement with the cylindrical outer frame Ri is a nail clipper expires once the cut blade and the outer frame provided with inserted nail cut the body and the outer frame transmitted is uniform force on the inside for each blade a plurality lined. According to the present invention, a nail clipper for children and the elderly, which is configured in the simplest manner and puts a finger into a plurality of cut edges of the main body to cut the nail.

The nail clipper according to claim 4 is rounded by the nail clipper according to any one of claims 1 to 3, wherein the nail clipped in the tray provided on the lower surface portion is collected and a file is provided on the curved portion. It is a nail clipper with a deep nail prevention guard that makes it easy to sharpen nails and has safety features at the cut end. According to the present invention, the nail residue is collected in the tray, so that it is easy to clean after nail cutting and the nail can be shaved by the file of the curved part, so that the unevenness of the toe can be eliminated and the safety of the deep nail etc. Nail clipper equipped with a deep nail prevention guard at the cut end.

As described above, the nail clipper of the present invention cuts the nail with one touch, can be easily used from children to the elderly, and the nail is cut into a beautiful shape.
The nail length and nail width can be selected according to your preference. The nail-shaped blades can be selected according to your preference depending on the type, such as a square shape or rounded shape. Can suggest nail clippers that can be done easily.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

FIG. 1 is a plan view. In this one-touch nail clipper, blades with a claw shape and a curved cross section are placed side by side by changing the blade width and blade shape. It is a nail clipper that can cut the blade at once.
In FIG. 1, T <b> 1 is configured with a gap that allows a nail to enter after considering safety at the cut end. In addition, it is easy to put a nail into the cut edge, and it is configured with a curve similar to a blade that does not flatten the nail when cutting.

  In FIG. 2, T2 is a deep nail prevention guard equipped at each incision. A nail is inserted into the incision according to the type according to the nail width, and a finger is lightly set on the deep nail prevention guard.

  In addition, by using a transparent color material near the cut end and nail tray, the distance between the nail and the blade and the amount of nail residue can be visually confirmed.

  By using an elastic material for the T2 deep nail prevention guard, it is possible to stabilize the shape of various fingers and finely adjust the height of the nail hairline after setting it.

When the TA in FIG. 2 is lightly pressed, the TT connecting the arm and the main body is a fulcrum according to the principle of leverage, and the TF connected to the upper center of the TB inside the TD inside the main body is the operating point, and the cylindrical TB A force is applied to the center of the upper part, and the force applied to the center of the TB that moves downward with a smooth movement with the cylindrical TD transmits a uniform force to each of the arranged TBs. The nail of TB and TD provided on the inside cuts the nail cleanly into the shape of the blade with one touch, making it easy to use from children to elderly people with poor eyes, and TA is pushed back Therefore, the TE return force works and the TA returns smoothly.

FIG. 3 shows that the blade and outer frame are incorporated in the main body so as not to rotate with respect to the main body, and the main body and the arm are relatively rotatable. The cut edge is located at the same position in the circumferential direction along with multiple cut lines arranged outside the main body and multiple external frame cut lines inside the main body. On the other hand, the outer frame integrally rotates, and is provided in the same shape as each other. These blades incorporated in the main body, the outer frame, and the main body are relatively rotatable. It is a nail clipper that can rotate the frame and select the blade at the cut edge outside the main body. TK in FIG. 3 is a replacement blade in which the shape of the blade is changed from a rounded shape to an angular shape. You can choose according to your preference. The type 1 of FIG. 1 and the type 3 of FIG.

  T1 in FIG. 1 is a cut end equipped with a deep nail prevention guard, which can be adjusted so that the nail is finished short when the finger is placed on T2 and the nail is cut, and the nail is finished long by cutting the finger away from the cut end.

  The cut nail residue does not scatter around and falls down and collects on the saucer. Remove the saucer and put it in the trash can (Fig. 2, T3).

  The TC in Fig. 2 is a file provided on the curved part of the TA, and is ideal for cleaning rounded nails.

Type 2 in FIG. A, B, C, and D are incorporated in the main body so that the blade and outer frame do not rotate with respect to the main body, the main body and the arm are relatively rotatable, and the main body has TA and TA ′ connected inside. Rotate to select multiple blades with different blade widths at multiple cut edges and cut the nail at a time.

Figure 3 Type 2. For E, F, G, and H, the outer frame integrally rotates with respect to the blades, and these blades incorporated in the main body, the outer frame, and the main body are relatively rotatable, and a plurality of them are arranged. The blades with different blade widths and the outer frame can be rotated so that the blades can be selected at the cut end of the main body and cut at once.

Both type 1 in Fig. 1 and type 3 in Fig. 4 are incorporated in the main body so that the blade and outer frame do not rotate with respect to the main body, and are fixed so that the arm does not rotate with respect to the main body, and nail clipper cut at once .

1 is a type 1 nail clipper, AA is a top surface of the main body, BB is a cross section of the main body, CC is a drawing of the blade, and DD is a front view of the cut end. FIG. 2 is an enlarged view. 3 is a type 2 rotary nail clipper AA is the upper surface of the main body B-B is a cross-sectional view of the main body CC is a drawing under the blade DD is a front view of the cut end . HH is a cut front view. 4 is a type 3 nail clipper, AA is the upper surface of the main body, BB is a cross section of the main body, CC is a drawing under the blade, and DD is a front view of the cut end.

Explanation of symbols

T1 Cut T2 Deep claw prevention guard TA Upper arm TA 'Lower arm TB Blade TK Replacement blade T3 Claw saucer TC Curved file TD Outer frame surrounding blade TE Resilient TT Support point TF Action point

Claims (4)

The blade is provided with an outer frame, and the blade moves smoothly up and down inside the outer frame. The outer frame integrally rotates with respect to the blade, and these blades are provided in the same shape and incorporated in the main body. The blade, outer frame, and main body are rotatable relative to each other. A plurality of blades and a plurality of outer frame cuts are provided inside the main body, and the outer frame integrated with the blade is rotated with respect to the main body. The blades can be selected at the cut end of the main body, and the blades are cylindrical and are arranged in a claw shape installed along the circumference, and a plurality of different blade widths and blade shapes with curved sections are arranged. The blade also has a cut edge for inserting the same type of claw as the blade on the outer frame, and it can be changed according to the type, using the lever principle, providing a fulcrum and action point on the arm and installing it at the top of the main body When the arm is pressed by the action point of the arm connected to the center of the upper part of the blade inside the main body, Nail clipper expires at a time by cutting the outer frame of the cut provided the inserted nail cut body and the outer frame to the inside. The blade is provided with an outer frame, and the blade moves smoothly up and down inside the outer frame. The blade and outer frame are installed in the same shape so that they do not rotate with respect to the main body. It is possible to rotate, and multiple blades and multiple outer frame cutouts are provided inside the main body, multiple cutouts are provided outside the main body, and the same position in the circumferential direction is provided together with multiple outer frame cutouts inside the main body. The nail clipper allows the blade to be selected at the cut end of the main body by rotating the main body, and the blade is a cylindrical shape and is formed into a nail shape that is installed along the circumference. A blade with multiple blades arranged side by side, and a cut edge for inserting the same type of claw as the blade is also provided on the outer frame, and it can be changed according to the type. The action point of the arm that is installed on the upper part of the main body and connected to the center of the upper part of the blade inside the main body When the arm is pressed, a force is applied to the center of the upper part of the connected cylindrical blades, and the force applied to the center of the blades acting downward by the smooth movement with the cylindrical outer frame is transmitted to each of the multiple blades arranged side by side. A nail clipper that can be cut at once with a blade provided inside the main body and the cut edge of the outer frame and the cut edge of the outer frame. The blade is provided with an outer frame, which is a blade that moves smoothly up and down with the inner edge of the outer frame, and is provided in the same shape as each other. It is fixed so that it does not rotate, with multiple blades and multiple outer frame cuts inside the main unit, multiple cuts arranged outside the main unit, and multiple outer frame lines inside the main unit. A nail clipper that is in the same position in the circumferential direction along with the cut end, and the blade can be selected at the cut end of the main body. The blade is a cylindrical type and is cut into a claw shape that is installed along the circumference. With multiple blades arranged in width and blade shape, similarly, a cut opening for inserting the same type of claw as the blade is also provided on the outer frame, and it can be changed according to type, using the lever principle, An action point is provided, and each of the fulcrum and action point is located at the top of the main body. When the arm is pressed by the action of the arm connected to the center of the blade upper part inside the main body, a force is applied to the center of the upper part of the connected cylindrical blade, and the blade acting downward by a smooth movement with the cylindrical outer frame A nail clipper that cuts at a time with a blade provided on the inside of the main body and the cut edge of the outer frame and the cut edge of the outer frame, with an equal force transmitted to each of the plurality of blades arranged by the force applied to the center. The nail | claw which cut | disconnected the rounded nail | claw by making it so that the nail | claw cut | disconnected in the saucer provided in the lower surface part may accumulate, and providing a file in a curve part, and the deep claw prevention guard in consideration of safety were provided in the cut end. To nail clippers according to any one of 3.

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