KR102574305B1 - Nail clippers - Google Patents

Abstract

The present invention applies an improved diagonal jaw blade rather than a uniformly curved shape as in the past, and utilizes it based on a differentiated configuration by easily selecting the existing jaw blade and the diagonal jaw blade according to the user's purpose and enabling multi-purpose use It relates to a rotary blade replaceable nail clipper (100) that can be used selectively, maximizing convenience or efficiency in use due to ease of handling, use, maintenance, and maintenance as well as inducing value maximization. A handle 10 having an inclination; A support 20 extending to a length corresponding to the handle; A jaw blade member 30 that incises fingernails or toenails by the lever principle below the support; A connection pin 40 that integrates the handle and the jaw blade member at the top and bottom of the support, and controls the gap between the jaw blade members by pressing the handle, and the jaw blade members 30 are based on different radii of curvature. As a result, one end is composed of a diagonal blade portion 31 of a shape extending in an oblique shape compared to the other end.

Description

Optional rotary blade replaceable nail clippers{Nail clippers}

The present invention advances the technical idea related to nail clippers, and more specifically, applies an improved jaw blade in an oblique shape rather than a uniformly curved shape as in the past, and easily selects an existing jaw blade and an oblique jaw blade according to the user's purpose. It is a rotary blade replacement type that can be used selectively, maximizing convenience or efficiency in use due to ease of handling, use, maintenance, and repair, as well as inducing maximization of utilization value based on a differentiated configuration. It's about nail clippers.

In general, a nail clipper is a tool for cutting fingernails or toenails to an appropriate length, and has become one of the essential household items in daily life. Everyone grows fingernails or toenails after a certain period of time. If you miss the time to cut them, not only does it look unhygienic in appearance, but it is actually not hygienic for the human body.

These nail clippers are distinguished from toenail clippers because the size and thickness of the cutting area are different, and it is unsanitary when used for common use. As a result, in order to use nail clippers when cutting nails and toenail clippers when cutting toenails, it is inconvenient to have two different devices.

In addition, when several people rotate and use one nail clipper or toenail clipper in a public place, there is a sanitary problem because the device is not properly managed, and side effects such as hepatitis C or AIDS transmission may occur.

Even in the case of periodic management, since the existing nail clipper body and blade are integrally combined, the nail clipper itself must be replaced with a new one, resulting in poor economic feasibility.

Registered Utility Model Publication No. 20-0489409 "Nail clipper with detachable blade"

The present invention was created in order to actively solve the above problems, and it is an object to be solved to provide a nail clipper that simultaneously satisfies a general shape cutting blade and an oblique blade.

In addition, another object of the present invention is to provide a nail clipper that actively guarantees convenience in use by operating a predetermined jaw blade member in which a cutting blade unit and an oblique blade unit are integrated by horizontal sliding and rotational movements.

In order to achieve the above problem, the configuration of the rotary blade replaceable nail clipper 100 that can be used selectively proposed in the present invention is as follows.

The rotary blade replaceable nail clipper 100 includes a handle 10 bent to one side and having a set inclination; A support 20 extending to a length corresponding to the handle; A jaw blade member 30 that incises fingernails or toenails by the lever principle below the support; A connection pin 40 that integrates the handle and the jaw blade member at the top and bottom of the support, and controls the gap between the jaw blade members by pressing the handle, and the jaw blade members 30 are based on different radii of curvature. It is characterized in that one end is composed of a diagonal blade portion 31 of a shape extending in an oblique shape compared to the other end.

In addition, the jaw blade member 30 is characterized in that the incision blade portion 32 curved with the same curvature radius and the diagonal blade portion 31 curved with the mutually different curvature radii are integrated.

In addition, in the jaw blade member 30, the cutting blade portion 32 curved with the same radius of curvature and the diagonal blade portion 31 curved with a different radius of curvature can be selectively connected to the connecting pin 40. ) It is characterized in that the rotational movement is ensured after the slide position is varied in the longitudinal direction in the lower direction.

In addition, the jaw blade member 30 includes an upper lever 31-1 and a lower lever 31-2 that are vertically formed in lengths and shapes corresponding to each other; Diagonal blades 31 curved with different radii of curvature at the tips of the upper and lower levers; an upper lever (32-1) and a lower lever (32-2) formed corresponding to the upper and lower levers and integrated into a U-shape at each end of the upper and lower levers; Incision blades 32 curved with the same radius of curvature at the tips of the upper and lower levers; Accommodating portion 33 allowing the horizontal sliding movement of the jaw blade member in a state where the connecting pin 40 is interposed as it penetrates the center of the upper and lower levers and the upper and lower levers vertically and is pierced in the longitudinal direction; composed of characterized by

In addition, the accommodating portion 33 is characterized in that an insertion hole A is further formed at the end adjacent to the diagonal blade portion 31 and the cutting blade portion 32, respectively, for restraining interposition of the connecting pin 40.

On the other hand, the support 20 is characterized in that the step 20-1 is further formed on both sides of the front end where the connection pin 40 is located to guide or restrain both sides of the jaw blade member 30.

According to the present invention composed of the above configuration, it is effective because it is possible to select and use the diagonally improved diagonal blade and the general shape cutting blade in a form that meets the user's purpose, and the shape in which the diagonal blade and the cutting blade are integrated It is effective because it can secure superior use value compared to the existing one by applying the jaw blade member in a structure or mechanism differentiated from the existing one.

In addition, the present invention can be used more efficiently when removing rather large fingernails or toenails due to the slanted blade with an extended slope in one direction, and can be used in various ways when fine parts or precise incisions are needed. Since the mixed use of the blade and the cutting blade is guaranteed by the rotational movement based on the movement of the slide position, it is more effective because convenience or efficiency in use is maximized due to ease of handling, use, maintenance, and repair.

1 is a perspective view of a nail clipper constructed according to a preferred embodiment of the present invention.
Figure 2 is an exploded perspective view of a main part of Figure 1;
Figure 3 is a perspective view showing in detail the support proposed in the present invention.
4 is a plan view showing in detail the jaw blade member proposed in the present invention.
5 to 7 are plan views sequentially illustrating exemplary embodiments of the jaw blade member proposed in the present invention.

Hereinafter, with reference to the accompanying drawings, the configuration of the present invention and the resulting actions and effects will be collectively described.

Advantages and features of the present invention, and methods for achieving them, will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, and may be implemented in a variety of different forms, and only the present embodiments make the disclosure of the present invention complete, and common knowledge in the art to which the present invention belongs. It is provided to completely inform the person who has the scope of the invention, and the present invention is only defined by the scope of the claims. And like reference numerals designate like elements throughout the specification.

The present invention advances the technical idea related to nail clippers.

Above all, the present invention is based on a differentiated configuration by applying an improved diagonal jaw blade rather than a uniformly curved shape as in the past, as well as enabling multi-purpose use by easily selecting the existing jaw blade and the diagonal jaw blade according to the user's purpose Note that it is related to a rotary blade replaceable nail clipper 100 that can be used selectively, which not only induces maximization of utilization value, but also maximizes convenience or efficiency in use due to ease of handling, use, maintenance, and repair.

As shown in FIGS. 1 to 7, the multipurpose nail clipper 100 proposed in the present invention is formed by bending to one side and having a set slope; and a support 20 extending to a length corresponding to the handle. ); And, the jaw blade member 30 that cuts the fingernail or toenail by the principle of leverage below the support; and, the handle and the jaw blade member are integrated at the top and bottom of the support, respectively, and the gap between the jaw blade members is controlled by pressing by the handle. It includes; a connecting pin 40 to be.

At this time, the main part of the jaw blade member 30 is composed of oblique blade parts 31 having one end extending in an oblique shape compared to the other end based on different radii of curvature.

As is well known, the present invention proposes a nail clipper 100 of a new type in which the incision blade 32 of the general shape and the oblique blade 31 of the diagonal shape are simultaneously satisfied, which is divided into nail clippers and toenail clippers. In addition to eliminating the existing problems, it is also possible to solve the disadvantages that it was not easy to remove fingernails or toenails due to inaccessibility with conventional tools.

To this end, the jaw blade member 30 is characterized in that the incision blade portion 32 curved with the same curvature radius and the diagonal blade portion 31 curved with the mutually different curvature radii are integrated.

That is, according to the present invention, convenience in use can be positively guaranteed by simultaneously operating the predetermined jaw blade member 30 in which the cutting blade 32 and the diagonal blade 31 are integrated by horizontal sliding and rotational movements.

As shown in the drawing, the oblique blade part 31 may have a shape in which the inclination is further extended in a specific direction, and such a shape may be provided as a structure curved in one direction while applying different radii of curvature rather than the same diameter.

After all, since the end of the diagonal blade part 31 is somewhat elongated, it enables easy incision even in a small or difficult-to-access area.

In addition, in the jaw blade member 30, the cutting blade portion 32 curved with the same radius of curvature and the diagonal blade portion 31 curved with a different radius of curvature can be selectively connected to the connecting pin 40. ) After changing the slide position in the longitudinal direction from the bottom, the rotational movement is ensured.

5 to 7 show the above-described embodiments sequentially and in detail. As shown in the drawings, when the replacement of the jaw blade member is required, the entire jaw blade member is slided out from the bottom of the support to the front, and then the corresponding jaw blade member is rotated. Change the position before and after the member. That is, changing the position of the front and back of the jaw blade member means that the user selects the one to be used among the slanted blade member or the cutting blade member, and such selection can be easily achieved by sliding and rotating movements of the jaw blade member.

In particular, the jaw blade member 30 includes an upper lever 31-1 and a lower lever 31-2 formed up and down in length and shape corresponding to each other; and curved with different curvature radii at the tips of the upper and lower levers. Diagonal blade portion 31; and formed corresponding to the upper and lower levers, the upper lever 32-1 and the lower lever 32-2 which are integrated after being curved in a U shape at each end of the upper and lower levers; And, the cut blade portion 32 curved with the same radius of curvature at the tip of the upper and lower levers; And, the connection pin 40 as it penetrates the center of the upper and lower levers and the upper and lower levers in the longitudinal direction and is perforated in the longitudinal direction. In this interposed state, the receiving portion 33 permits the horizontal slide movement of the jaw blade member;

In addition, the accommodating portion 33 includes an insertion hole A further formed at an end adjacent to the diagonal blade portion 31 and the cutting blade portion 32, respectively, for restraining interposition of the connecting pin 40. In this regard, as shown in FIG. 4, the shape and size of the insertion hole can be applied in various ways, but a structure capable of retracting and controlling the position of the connection pin is sufficient.

On the other hand, as shown in FIG. 3, the support 20 further forms steps 20-1 on both sides of the front end where the connecting pin 40 is located to guide or constrain both sides of the jaw member 30. it is desirable

The stepped 20-1 is provided in a stepped shape as shown in the drawing in order to firmly fix the jaw blade member whose position is changed by the user's selection below the support, so that it can be kept in airtight contact with both sides of the jaw blade member. .

According to the present invention composed of the above-described configuration, it is effective because it is possible to select and use the diagonally improved diagonal blade and the general shape cutting blade in a form that meets the user's purpose, and the shape in which the diagonal blade and the cutting blade are integrated It is effective because it can secure superior use value compared to the existing one by applying the jaw blade member in a structure or mechanism differentiated from the existing one.

In addition, the present invention can be used more efficiently when removing rather large fingernails or toenails due to the slanted blade with an extended slope in one direction, and can be used in various ways when fine parts or precise incisions are needed. Since the mixed use of the blade and the cutting blade is guaranteed by the rotational movement based on the movement of the slide position, it is more effective because convenience or efficiency in use is maximized due to ease of handling, use, maintenance, and repair.

10. Handle
20. Supports
30. Jaw blade member
40. Connection pin
A. Insertion hole
100. Nail Clippers

Claims (5)

A handle 10 bent to one side and having a set inclination; and a support 20 extending to a length corresponding to the handle; and a jaw blade member 30 that cuts fingernails or toenails under the support by the principle of leverage. and a connecting pin 40 that integrates the handle and the jaw blade member at the top and bottom of the support, respectively, and controls the gap between the jaw blade members by pressing the handle, and the jaw blade members 30 have different curvatures from each other. In the nail clipper including an oblique blade part 31 having a shape in which one end extends in an oblique shape relative to the other end based on the radius,
The jaw blade member 30 includes an upper lever 31-1 and a lower lever 31-2 formed up and down in length and shape corresponding to each other; and oblique lines curved with different radii of curvature at the tips of the upper and lower levers. The blade portion 31; And, the upper lever 32-1 and the lower lever 32-2 formed to correspond to the upper and lower levers, curved in a U shape at each end of the upper and lower levers and integrated therewith; , Incision blades 32 curved with the same radius of curvature at the tip of the upper and lower levers; and, as they penetrate vertically through the centers of the upper and lower levers and the upper and lower levers in the longitudinal direction, the connecting pin 40 In the interposed state, a receiving portion 33 allowing the horizontal sliding movement of the jaw blade member; includes,
The support 20 further forms a step 20-1 on both sides of the front end where the connection pin 40 is located to guide or restrain both sides of the jaw blade member 30, and a rotary blade capable of selective use. Replaceable nail clippers.
delete delete delete According to claim 1,
The accommodating portion 33 includes an insertion hole A further formed at the end adjacent to the oblique blade portion 31 and the cutting blade portion 32, respectively, for restraining interposition of the connecting pin 40. A rotary type that can be used selectively. Replaceable blade nail clippers.

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