KR200237822Y1 - Grinder of a scissors and a knife - Google Patents

Abstract

The present invention is to fix a plurality of hemispherical grinding plate on one side of the main body, the fixing rod is provided with a support that is fixed and slide by a screw, so that blades such as scissors and knives with different angles of blades can be easily changed by one grinding. Not only can it be used for grinding, but also because of this, it is about cutting scissors and blades so that anyone can easily use dull knife or scissors blades for long periods of use. It can be achieved by inserting the lower end of the plurality of semi-circular plate to the incision groove and fixed with a set screw, and inserting the support having the incision groove from the hole side of the main body to the outside of the main body by fixing the support to the main body with the adjustment screw It is devised.

Description

Grinder of a scissors and a knife}

The present invention relates to scissors and blade grinding, which allows the blade and the blade to be ground at different angles.

In particular, it relates to scissors and blade grinding that makes it possible to easily grind a blade or blade that has been blunted for a long period of time with a single grinder.

Generally, knives used in homes and restaurants are used to grind blades dipped into sharpeners or cylindrical strings to make them easy to cut the desired material.

However, the conventional blade grinder as described above can be used by holding a grindstone or a cylindrical string in the hand, or regardless of whether the blade is moved upright by moving the knife while the grindstone or cylindrical string is fixed. Since it was possible to stand the blade, housewives who use the knife mainly in the kitchen had a problem that can not easily use the blade to stand up.

Recently, in order to solve the above problems, a knife grinder has been developed and used so that anyone can easily change the blade by fixing a grindstone or a cylindrical string at a constant angle. Since it was a problem that had to use only a knife suitable for the angle.

In particular, in the past, the above-described knife sharpening has been developed and used in various ways, but in the case of scissors having a larger blade angle than a knife, there is no sharpening blade to use a separate sharpening blade. There was a problem to buy.

Therefore, an object of the present invention is to fix a plurality of hemispherical grinding plate on one side of the main body, and the fixing rod is provided with a support that is fixed and slide by a screw, so that blades such as scissors and knives having different blade angles Not only can be used to grind easily, but because of this, it provides scissors and blade grinders that anyone can easily grind and use a blade or a blade that has become dull during long-term use.

1 is a perspective view of a grind according to the present invention

2 is an exploded perspective view of the present invention

Figure 3 is a longitudinal cross-sectional view showing a state of grinding the blade of a small angle by the present invention

Figure 4 is a longitudinal cross-sectional view showing a state of grinding the blade of a large angle by the present invention

Explanation of symbols on the main parts of the drawings

1: body 2: hole

3, 4, 12, 13: incision groove 5, 6: cutting plate

7, 8: set screw 10: support stand

11: support surface 14, 15: adjusting screw

20: knife 21: scissors

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Incision grooves (3) and (4) are formed in one side of the main body (1) in which the holes (2) are formed so that they can be stored by walking, and a plurality of semicircular grinding plates (5) and (6) in the incision grooves (3) and (4). And a lower end of the main body 1, which is fixed by fixing screws 7 and 8, and having a cutout groove 12 and 13 out of the main body 1 from the hole 2 side of the main body 1; ) Is to fix the support 10 to the main body 1 with the adjustment screws (14, 15).

At this time, the support 10 can loosen the adjustment screws 14 and 15 and adjust the position of the support 10 from the outside of the main body 1 to the left or right to cut the blade blade 20 or scissors 21. Make sure

The present invention configured as described above has the knife 20 or the scissors 21 on the support surface 11 of the support 10 in a state where the support 10 is fixed to the main body 1 with the adjustment screws 14 and 15. If the sides are in close contact with each other and the knife 20 or the scissors 21 are reciprocated at right angles to the cutting plates 5 and 6, the blades of the knife 20 or the scissors 21 having different angles can be simply ground. It is.

That is, when grinding the knife 20 having a small angle of the blade, loosen the adjusting screws 14 and 15 as shown in FIG. 3 and move the support 10 toward the hole 2 of the main body 1. Adjust the angle between the support surface 11 of the (10) and the semi-circular plate (5) (6) to be smaller, and then tighten the adjustment screws (14) (15) to the support (10) in the adjusted position To 1).

After adjusting the position of the support 10 in this way, while inserting the knife 20 between the support 10 and the grinding plate (5) 6 while keeping the side of the knife 20 in close contact with the support surface (11) When the knife 20 is reciprocated so as to be orthogonal to the grinding plates 5 and 6, the blades can be simply cut in accordance with the angle between the support surface 11 and the hemispherical grinding plates 5 and 6.

On the other hand, when cutting the blade of the scissors 21, the blade angle is large, unlike the blade, as shown in Figure 4 loosen the adjustment screws (14) and (15), the support plate (10) to the grinding plate (5) (6 Move to the cutting grooves 12 and 13 of the support 10 so as to be inserted into the cutting plates 12 and 13, and then tighten the adjustment screws 14 and 15 to support the support 10. 1) the angle between the support surface 11 of the support (10) and the grinding plate (5) (6) becomes large, so that the scissors (21) while keeping the side of the scissors 21 in close contact with the support surface (11) The blades 21 between the support 10 and the grinding plates 5 and 6 to reciprocate the scissors 21 to be orthogonal to the grinding plates 5 and 6. It can be.

As described above, the present invention secures a plurality of hemispherical grinding plates on one side of the main body, and the fixing rod includes a support that is fixed and slided by screws, so that blades such as scissors and knives having different blade angles are separated into one. Not only can be easily used to grind, but this also provides an effect that anyone can easily grind and use a blade or blade that has been blunted over long periods of time.

Claims (2)

Incision grooves (3) and (4) are formed in one side of the main body (1) in which the holes (2) are formed so that they can be stored by walking, and a plurality of semicircular grinding plates (5) and (6) in the incision grooves (3) and (4). And a lower end of the main body 1, which is fixed by fixing screws 7 and 8, and having a cutout groove 12 and 13 out of the main body 1 from the hole 2 side of the main body 1; Shear and blade grinding, characterized in that the insert is configured to fix the support (10) to the main body (1) by adjusting screws (14) (15). The method according to claim 1, The support 10 is loosened the adjustment screws 14, 15 and adjust the position of the support 10 to the left and right from the outside of the main body 1 blades of different blades 20 or scissors 21 blades different angles Scissors and blade grinding, characterized in that it is configured to go.