JP3045133U - Cutting board with whetstone - Google Patents

Abstract

(57) [Summary] [Problem] During cooking using a kitchen knife on a cutting board, the knife attached to the cutting board can easily sharpen the kitchen knife at any time on the spot, and always sharpen the kitchen knife. Keep good. SOLUTION: A grindstone 2 is attached to one of right and left corners along a long side of a rectangular cutting board 1, or both corners, or a central part of a long side, and the cutting board 1 and the grinding stone 2 A cutting board with a whetstone whose tips are rounded so that the cut surfaces at both ends are equal and almost semi-circular, and both ends are aligned so as not to be uneven.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a cutting board used in a kitchen or a kitchen.

[0002]

[Prior art]

 Conventionally, when performing kitchen knives in the kitchen or kitchen, a cutting board is used as a base. Most of these chopping boards have a rectangular shape, and are often made of a single piece of wooden board with a certain thickness. Recently, plastic chopping boards have been widely used in place of wood.

[0003]

[Problems to be solved by the invention]

 As mentioned in the background of the prior art, a knife is used to cut ingredients such as vegetables, meat or fish on this cutting board.If the knife does not cut, replace it with another knife or use a conventional grindstone. It was inevitable and inconvenient to sharpen a kitchen knife during cooking without taking out and sharpening a kitchen knife, or taking out a simple sharpening tool and sharpening it.

The present invention has been made in view of such inconvenience of the prior art, and a purpose thereof is to provide a cutting board that can easily sharpen a kitchen knife at any time during cooking. It is intended to provide.

[0005]

[Means for solving the invention]

 In order to achieve the above object, the cutting board in the present invention is provided at one or both corners of the conventional rectangular wooden board or the plastic cutting board at the long side, at both corners, or at the upper side. A small piece of whetstone is attached to one location in the center.

In order to make the knife easy to sharpen from any angle, the tip of the grinding wheel attached to the cutting board is rounded so that the cutting surface of the tip of the grinding stone is almost semicircular.

Further, the cutting board and the tip of the grinding wheel are aligned, and the tip of the cutting board is similarly rounded to match the roundness of the grinding wheel.

The grinding stone may be bonded to the cutting board with an adhesive, or may be cut into a groove and fitted.

Further, the grindstone itself may be a natural grindstone or an artificial grindstone.

[0010]

[Embodiment of the invention]

 An embodiment of the invention will be described with reference to the drawings. In Fig. 1, Fig. 2 and Fig. 3, the cutting board 1 is a rectangular wooden board or a plastic cutting board which has been used in the past, and it is either left or right along this long side. The grindstone 2 is attached to one corner, to both corners, or to a central portion of the upper side.

In each of the above drawings, the tips of the cutting board 1 and the grindstone 2 are aligned without irregularities, and the cut surfaces at both ends are the same and have a substantially semicircular shape.

The cutting board 1 and the grindstone 2 may be joined by an adhesive as shown in FIG. 4, or may be cut into grooves as shown in FIG.

[0013]

[Effect of the invention]

 Since the present invention is configured as described above, the following effects can be obtained.

By attaching a grindstone to the cutting board, the knife can be easily sharpened on the spot every time during the work of the kitchen knife, so that the dish can always be cooked in a sharp condition.

By making the tip of the whetstone round, it is possible to easily sharpen the whetstone because the whetstone has no corner no matter which angle the knife is applied to the whetstone.

By making the tip of the long side of the cutting board to which the grinding stone is attached the same roundness as the tip of the grinding stone, the knife can be easily sharpened without being disturbed by the corners of the cutting board.

When sharpening a blade with a grindstone, sharpening water is required, but since the kitchen and the cooking place are also water places, there is no need to pay attention to the preparation of the sharpening water or the place for placing the grindstone.

Since the grindstone is already mounted on a firm base, such as a cutting board, the knife can be easily sharpened with one hand without shaking the grindstone.

In the case of FIG. 1 according to the present invention, since the front and back surfaces of the cutting board are symmetrical, by using the back surface as a front surface, a left-handed person has the same effect as a right-handed person.

[Brief description of the drawings]

FIG. 1 is a perspective view of a cutting board with a grinding wheel having a grinding stone attached to the right corner of the cutting board.

FIG. 2 is a perspective view of a cutting board with a grindstone having grindstones attached to both left and right corners of the cutting board.

FIG. 3 is a perspective view of a cutting board with a grindstone having a grindstone attached to the center of the upper side of the cutting board.

FIG. 4 is a cross-sectional view in which a grindstone is bonded to a cutting board with an adhesive.

FIG. 5 is a sectional view in which a grindstone is fixed by cutting a groove in a cutting board.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cutting board 2 Whetstone 3 Adhesive

Claims (1)

[Utility model registration claims] 1. A grindstone (2) is attached to one or both corners along the long side of the cutting board (1), or to both corners, or to a central portion of the long side. 1)
A cutting board with a grindstone in which the tips are rounded so that the cut surfaces at the tip of the whetstone and the whetstone (2) are both equal and substantially semicircular, and both tips are aligned.