JP4012452B2 - tweezers - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to tweezers for sandwiching granular sandwiches such as beads and jewelry.
[0002]
[Prior art and problems to be solved by the invention]
Making original accessories, such as rings and bracelets with various designs, rings and bracelets by threading granular beads of various colors, shapes and sizes, is becoming popular.
[0003]
By the way, when threading these granular beads, tweezers are generally used because picking small beads by hand and threading them, but the surface of the beads is actually very Because it is easy to slip, it is said that it is easy to slip if it is not used to handling. (If you drop it, the surface will naturally be damaged, and the more expensive it is fatal.)
[0004]
Therefore, a tweezer dedicated to beads (hereinafter referred to as a conventional example) has been proposed in which the beads can be clamped so as not to slide down, and this conventional example is a hemisphere like an oma at the tip of each of the opposing tip clamping parts. A hemispherical portion is formed between the hemispherical portions so that the beads can be sandwiched between the left and right sides.
[0005]
Since this conventional example has a structure that can be sandwiched so as to cover the beads as described above, it is possible to prevent the sandwiched beads from sliding down as much as possible, but on the other hand, the beads are hemispherical. If it is smaller than the part, the bead rattles in the hemispherical part, the pinching action is not exhibited, and the bead is hidden and cannot be seen, and it is impossible to pass the thread through the threading hole formed in the bead. Become. In this case, several conventional examples having a hemispherical portion corresponding to the size of the beads must be prepared and used, which is extremely troublesome.
[0006]
The present applicant has focused on the above-mentioned problems and has developed an epoch-making tweezer with extremely high commercial value.
[0007]
[Means for Solving the Problems]
The gist of the present invention will be described with reference to the accompanying drawings.
[0008]
A pair of sandwiching portions 1 and 2 facing the front end portion are provided so as to be freely contactable and separable, and tweezers are provided with sandwiching flat surfaces 1A and 2A on the opposing inner surfaces 1a and 2a of the sandwiching portions 1 and 2, respectively. The sandwiched flat surfaces 1A and 2A are provided with recesses 4 and 5 for engaging the granular sandwiched object 3 such as beads or jewels. The recesses 4 and 5 are formed in a substantially circular shape in plan view, and the sandwiched flat surfaces 1A and 2A. is shaped to pressurized et concave curvature are those according to the tweezers, characterized in Tei Rukoto.
[0009]
2. The tweezers according to claim 1, wherein the granular sandwich 3 is a bead having a threading hole 3a.
[0010]
The tweezers according to any one of claims 1 and 2, wherein the tweezer main body 6 comprises a pair of long stainless steel plates 6A and 6B connected to each other. It is.
[0011]
4. The tweezers according to claim 3, wherein the long plate members 6A and 6B are related to tweezers characterized in that base end portions are joined and connected.
[0012]
[Action and effect of the invention]
In the present invention, the sandwiched parts 3 such as beads and jewelry can be sandwiched by bringing the opposing sandwiching parts 1 and 2 close to each other.
[0013]
By the way, the concave portions 4 and 5 are formed in the opposing inner surfaces 1a and 2a of the sandwiching portions 1 and 2, respectively. Can be pinched.
[0014]
Therefore, for example, even a granular sandwich 3 such as a bead or jewel having a smooth surface can be sandwiched satisfactorily.
[0015]
As described above, the present invention exhibits an epoch-making action and effect that has not been achieved so far, and has extremely high commercial value.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
The drawings illustrate one embodiment of the present invention and are described below.
[0017]
Reference numeral 3 is a bead as a granular sandwich, 3a is a threading hole, and 7 is a thread (Tegs).
[0018]
The present embodiment is a tweezers provided with a pair of sandwiching portions 1 and 2 facing the tip portion so as to be able to come into contact with and away from each other. 4 and 5 are formed. In the present embodiment, the granular sandwich is illustrated with the beads 3 being illustrated, but the present invention is not limited to the beads, and any structure that exhibits the characteristics of the present embodiment may be adopted as appropriate.
[0019]
Specifically, as shown in FIGS. 1 and 2, a pair of long stainless steel plates 6 </ b> A and 6 </ b> B are connected to form a tweezer body 6.
[0020]
Each of the long plate members 6A and 6B is configured as sandwiching portions 1 and 2 for sandwiching the granular sandwiched article 3 with the base end portions bonded and connected to each other, and the distal end portions thereof being sharpened. .
[0021]
Further, the long plate members 6A and 6B are configured such that the sandwiched portions 1 and 2 closed by the elasticity of the material are opened.
[0022]
Further, clamping portions 1 and 2, respectively facing the inner surface 1a, clamping the flat surfaces 1A, 2A in the counter inner surface 1a, a surface or et concave curved recesses 5 and 6 of 2a are formed in the 2a. Therefore, when the granular sandwiched article 3 is sandwiched, a part of the surface of the granular sandwiched article 3 falls into and engages with the recesses 5 and 6.
[0023]
Each of the recesses 4 and 5 is set to a depth at which substantially half of the granular sandwich 3 is not immersed when the granular sandwich 3 is sandwiched, and the granular sandwich 3 is sandwiched without rattling. The size is set. Therefore, when the beads as the granular sandwich 3 are sandwiched, the beads 3 are not lost, and the threading operation can be satisfactorily performed without blocking the threading holes 3a of the beads 3. Become.
[0024]
Further, the recesses 5 and 6 are formed in a substantially circular shape in plan view. This is because the recesses 5 and 6 are formed in a concavely curved shape, so that the granular sandwiched object is shaped according to the shape of the granular sandwiched object 3. This is a configuration for obtaining a good clamping state without damaging 3 (see FIGS. 4 and 5).
[0025]
Since the present embodiment is configured as described above, the sandwiched parts 3 can be sandwiched by bringing the opposing sandwiching parts 1 and 2 close to each other. Concave portions 4 and 5 are formed in the opposed inner surfaces 1 a and 2 a of the sandwiching portions 1 and 2, respectively, and the recessed portions 4 and 5 are engaged with the granular sandwiched object 3, thereby firmly sandwiching the granular sandwiched product 3. can do.
[0026]
Therefore, according to the present embodiment, for example, even a granular sandwich 3 such as a bead or a jewel having a smooth surface can be clamped satisfactorily, and the recesses 4 and 5 for locking the granular sandwich 3 are provided. Since the sharp sandwiching parts 1 and 2 are provided, the targeted granular sandwich 3 can be sandwiched quickly and surely without sliding, and both the large granular sandwich 3 and the small granular sandwich 3 It can be clamped well and is very convenient.
[0027]
Further, in the present embodiment, each of the concave portions 4 and 5 is set to a depth at which substantially half of the granular sandwiched article 3 is not immersed when the granular sandwiched article 3 is sandwiched, and the granular sandwiched article 3 is rattled. Since the size is set so as to be pinched, when the granular pinched object 3 is pinched, the granular pinched object 3 will not be invisible, and the threading hole 3a of the bead 3 will be blocked. There is no such thing and threading can be performed satisfactorily.
[0028]
This example also, because utilizing the counter inner surface 1a, a surface or et concave curved recesses 4,5 of 2a as a recess 4,5, rather intended to protrude from the surface, and without damaging the granular sandwich product 3 It can be securely clamped and can also be used as a normal tweezer.
[0029]
Further, in this embodiment, since the concave portions 4 and 5 are formed in a substantially circular shape in plan view, the concave portions 4 and 5 can be reliably clamped without being damaged corresponding to the shape of the granular sandwiched article 3.
[0030]
Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an embodiment.
FIG. 2 is a perspective view showing the present embodiment.
FIG. 3 is a plan sectional view for explaining a main part according to the embodiment.
FIG. 4 is a plan sectional view for explaining a main part according to the embodiment.
FIG. 5 is a plan sectional view for explaining a main part according to the present embodiment.
FIG. 6 is an explanatory diagram of a use state of the present embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Clamping part 1A Clamping flat surface 1a Opposite inner surface 2 Clamping part 2A Clamping flat surface 2a Opposite inner surface 3 Granular pinching thing 3a Threading hole 4 Recessed part 5 Recessed part 6 Tweezers main body 6A Long board material 6B Long board material

Claims (4)

A pair of sandwiching portions opposed to the distal end portion are provided so as to be freely contactable and separable, and a tweezers in which a sandwiching flat surface is provided on the opposing inner surface of each sandwiching portion, and the sandwiching flat surface has a granular shape such as beads or jewelry recess is provided to lock the sandwich product, tweezers the recess, characterized in Tei Rukoto is shaped to the sandwiching flat surface or et concave curved in the substantially circular shape in plan view.   2. The tweezers according to claim 1, wherein the granular sandwich is a bead having a threading hole.   The tweezers according to any one of claims 1 and 2, wherein the tweezers main body is configured by connecting a pair of long stainless steel plates.   4. The tweezers according to claim 3, wherein the long plate members are joined together by joining base ends.

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