JPH0435603A - Nail clipper and nail clipper receiving case - Google Patents

Abstract

PURPOSE:To provide a pinless mechanism by providing a key-like bent locking piece on a projection of a lower blade, an engaging piece provided with a hole fitting on the locking piece and connecting a lever bar connected vertically pivotably to an upper blade. CONSTITUTION:The base ends Y of upper and lower blades 3, 1 are lap jointed, a projection 2 is erected on the front end of the lower blade 1 and the upper blade 3 is provided in the position corresponding to the projection 2 with a guide hole 4. A lever bar 5 is composed of an inclined part 53, parallel part 54 and engaging piece 51, and the inclined part 53 is provided in the rear end with a stopper 7. The projection 2 is provided with a key-like bent locking piece 21, and the engaging piece 51 is provided with a hole 52. The locking piece 21 is connected to the engaging piece 51 by the lever bar 5 pivotable vertically. The pinless mechanism reduces the number of parts, simplifies the shape and lightens the weight. Also, a cylindrical body as a part opened at the inserting side receives nearly the whole of a nail clipper to provide a nail clipper receiving case provided with a notch 6 which can be regulated by the stopper 7.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a nail clipper with a pinless mechanism and a storage case for the nail clipper.

[Conventional technology]

As shown in Fig. 8, this type of conventional nail clipper has a vertical support (pin) d provided at the tips of the upper and lower blades a and b, and a lever C is pivotally supported on this support d. .

[Problem to be solved by the invention]

However, since conventional nail clippers use pin-shaped supports, there are problems in that the number of parts required during assembly increases and the work process becomes complicated.

In addition, as for the method of cutting nails, in the case of manicure etc., trimming is done according to one's preference, but nail clippers that meet this condition are not commercially available. There is.

However, there is a problem in that the nippers themselves are large, making them inconvenient to carry.

In addition, there is a problem in that it is difficult to perform fine trimming such as square cuts with conventional nail clippers. Therefore, the present invention has been devised in view of the above-mentioned problems of the conventional technology. The purpose is to provide

[Means to solve the problem]

In order to achieve the above-mentioned object, in the nail clipper of the present invention, the base end Y is overlapped, the protrusion 2 is erected at the tip of the lower blade 1, and the upper blade 3 is provided with a protrusion 2 that is approximately parallel to the protrusion 2. Upper and lower blades 1.3 with guide holes 4 provided at the same position, and a stopper 6 at the rear end.
, a parallel part 54 parallel to the upper blade 3, and an engaging piece 51 bent toward the protrusion 2 and connected to the protrusion 2 via the guide hole 4 so as to be rotatable in the vertical direction. It is made up of a lever lever 5.

Further, the protrusion 2 is provided with a locking piece 21 bent into a lock shape,
The engaging piece 51 is provided with a hole 52 into which the locking piece 21 is fitted, and the lever lever 5 connects the locking piece 21 and the engaging piece 51 so as to be rotatable in the vertical direction. In addition, the storage case for nail clippers is a cylindrical body whose insertion side is open, and when inserting the nail clippers, the inclined part 54 of the lever lever 5 is guided, and when the stopper 7 reaches the end, the nail clippers are inserted into the cylindrical body. The notch 6 is cut in the axial direction so that almost the entire notch is housed and can be regulated.

[For production]

The lever lever 5 for the nail clipper is inclined so that it can always cut the nail, and after positioning the nail between the upper and lower cutting blades in this state, when the inclined part 53 of the lever lever 5 is pushed down. Nails are cut off.

When storing the nail clipper A in the storage case B, insert the nail clipper A into the storage case storage case B in such a manner that the cutting blade part of the nail clipper A is in front and guide the inclined part 53 with the notch 6, and When the stopper 7 reaches the end of the nail clipper 6, the nail clipper A stops and the movement of the nail clipper A is restricted.

Conversely, when removing the nail clipper A from the storage case B, the nail clipper A can be easily taken out from the storage case by moving the stopper 7 toward the insertion opening.

〔Example〕

Examples will be described with reference to the drawings.

In FIGS. 1 to 7, the nail clipper A is roughly composed of a lower blade 1, an upper blade 3, and a lever 5, and the upper and lower blades 1.3 are each provided with a cutting blade 11.31. .

The base ends Y of the upper and lower blades 1 and 3 are stacked, a projection 2 is erected at the tip of the lower blade 1, and a guide hole 4 is provided in the upper blade 3 at approximately the same position as the projection 2. There is.

The lever 5 has an inclined portion 53, a parallel portion 54, and an engaging piece 51.
A stopper 6 is provided at the rear end of the inclined portion 53 that is inclined at a constant angle.

Further, a horizontal portion 54 continuous with the inclined portion 53 is a part of the upper blade 3.
is placed almost parallel to the top surface of the

An engagement piece 51 bent toward the protrusion 2 is provided at the tip of the parallel portion 54, and the engagement piece 51 is connected to the protrusion 2 via the guide hole 4 so as to be rotatable in the vertical direction. There is.

Further, the protrusion 2 is provided with a locking piece 21 bent into a lock shape, and the engaging piece 51 has a hole 52 into which the locking piece 21 is fitted.
The locking piece 21 and the engaging piece 51 are connected to each other so that the lever 5 can rotate freely in the vertical direction. Note that the locking piece 21 is preferably provided in the axial direction of the lower blade 1.

Further, the cutting blade 31 of the upper blade 3 and the cutting blade 22 of the lower blade 1 are formed in an arc shape as shown in FIG. 5, or as shown in FIG. The blade is formed linearly and narrowly to allow for fine trimming.

The storage case A for nail clippers is open on the insertion side of the nail clippers A, and is formed into a cylindrical body with a diameter and length that almost fits the entire nail clipper A. When the nail clipper A is inserted, the sloped part 54 of the lever lever 5 is guided, and when the stopper 7 reaches the end, almost the entire nail clipper is stored. It has been made possible to regulate it.

〔Effect of the invention〕

Since the present invention is configured as described above, it produces the effects described below.

Because it has a pinless mechanism, the number of parts is reduced, the shape is simple, and it is lightweight.
Manufacturing has also become easier.

In addition, the cutting blades of the upper and lower blades are designed to allow fine trimming such as square cuts, which is extremely convenient when doing manicures, and allows for smooth nail shaping.
Moreover, the product is lightweight and convenient to carry.

Furthermore, the nail clippers can be stored and taken out from the storage case smoothly and are easy to operate, and the nail clippers are safe because they are not exposed from the storage case.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a nail clipper and storage case according to the present invention;
Fig. 2 is a perspective view of the storage case, Fig. 3 is a right side view of the nail clipper, Fig. 4 is a sectional view taken along line C-C in Fig. 1, Fig. 5.6 is a plan view of the nail clipper, and Fig. 8 2 is a sectional view taken along the line DD in FIG. 2, and FIG. 9 is a side view of the conventional example. Applicant Tenstar Development Co., Ltd.

Claims (1)

[Scope of Claims] [1] The proximal end Y is attached, a projection 2 is erected at the tip of the lower blade 1, and a guide hole 4 is provided in the upper blade 3 at approximately the same position as the projection 2. The upper and lower blades 1 and 3 are bent toward the protrusion 2 side, the inclined part 53 having a stopper 6 at the rear end, the parallel part 54 parallel to the upper blade 3, and the upper and lower blades are attached to the protrusion 2 through the guide hole 4. A nail clipper consisting of a lever lever 5 constituted by an engaging piece 51 rotatably connected in a direction. [2] The protrusion 2 is provided with a locking piece 21 bent into a key shape, and the engaging piece 51 is provided with a hole 52 into which the locking piece 21 is fitted, so that the locking piece 21 and the engaging piece 51 are connected. The nail clipper according to claim 1, wherein the lever 5 is connected to be rotatable in the vertical direction. [3] When inserting the nail clipper into the cylindrical body with the insertion side open, guide the sloped part 54 of the lever 5, and when the stopper 7 reaches the end, almost the entire nail clipper is stored. A storage case for nail clippers, which is provided with a notch 6 in the axial direction that can be regulated.