JP3005961U - Kitchen knife - Google Patents

Abstract

(57) [Summary] [Object] An object of the present invention is to provide a kitchen knife in which uneven portions are formed on one or both sides of a smooth metal surface adjacent to a blade, and food pieces do not adhere thereto. The present invention relates to a kitchen knife used for cutting various foods, in which the groove 12 and the convex portion 13 are blades 1.
Since one or both sides of the smooth metal surface 11 close to 0 are formed in a slanted pattern in a striped pattern, finely chopped food pieces do not adhere to the smooth metal surface 11
The contact surface between the shredded food pieces and the shredded food pieces is minimal, allowing air flow so that the shredded food pieces do not stick to the knife.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a kitchen knife used for chopping various kinds of food such as vegetables, meat and tofu in a kitchen.

[0002]

[Prior art]

 Conventional knives are formed by grinding and polishing the lower edge of a smooth metal surface, and while cutting food, cut food pieces adhere to the smooth metal surface after passing through the blade, so use it. It is difficult for a person to find the exact position of the food and the blade, and there is a risk of cutting the finger. Especially in the case of a large amount of water, moisture will cause an adhesive force between the smooth metal surface and the cut food piece, which will further increase the risk.

[0003]

[Problems to be solved by the device]

 It is an object of the present invention to provide a kitchen knife in which uneven portions are formed on one or both sides of a smooth metal surface close to a blade, and food pieces do not adhere to the knife.

[0004]

[Action]

 According to the invention, the concave groove portion 12 and the convex portion 3 are formed in a slanting pattern in a striped pattern on the smooth metal surface 11 close to the blade 10, so that the finely chopped food piece and the smooth metal surface 11 are formed. The contact surface with the finely chopped food pieces is minimal even if it contains a large amount of water between and, the air passes through the concave groove 12 between the convex portion 13 and the finely chopped food. The piece does not adhere to the smooth metal surface 11.

[0005]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In FIG. 1, a side view of a kitchen knife according to the present invention is shown. The concave groove portion 12 and the convex portion 13 are formed on the smooth metal surface of the kitchen knife 10 in a striped pattern.

FIG. 2 shows a kitchen knife of the first embodiment according to the present invention, in which the concave groove portion 12 and the convex portion 13 are corrugated only on one surface of the smooth metal surface 11. FIG. 3 shows a kitchen knife according to a second embodiment of the present invention, in which a concave groove portion 12 and a convex portion 13 are formed on both surfaces of a smooth metal surface 11. FIG. 4 shows a kitchen knife according to a fourth embodiment of the present invention, in which protrusions 14 are continuously and repeatedly formed only on one surface of a smooth metal surface 11.

FIG. 5 shows a kitchen knife according to a fourth embodiment of the present invention, in which protrusions 14 and 15 are continuously and repeatedly formed on both surfaces of a smooth metal surface 11.

[0008]

[Effect of device]

 According to the kitchen knife of the present invention described above, the concave groove portion 12 and the convex portion 3 are formed in a slanting pattern in a striped pattern on the smooth metal surface 11 close to the blade 10 and thus are finely chopped. Even if a large amount of water is contained between the food piece and the smooth metal surface 11, the contact surface with the finely chopped food piece becomes the minimum, and the air passes through the concave groove portion 12 between the convex portion 13 and , Therefore, the finely chopped food pieces do not stick to the smooth metal surface 11. Therefore, it is easy to find the exact position of the blade 10 and the food to be finely chopped.

[Brief description of drawings]

FIG. 1 is a side view showing an embodiment of a kitchen knife according to the present invention.

2 is a view of a first embodiment of a kitchen knife according to the present invention, and FIG.
Sectional view taken along the line AA of FIG.

3 is a drawing of a second embodiment of the kitchen knife according to the present invention, and FIG.
Sectional view taken along the line AA of FIG.

4 is a drawing of a third embodiment of the kitchen knife according to the present invention, and FIG.
Sectional view taken along the line AA of FIG.

FIG. 5 is a view of a kitchen knife according to a fifth embodiment of the present invention, and FIG.
Sectional view taken along the line AA of FIG.

[Explanation of symbols]

 10 ... Blade 11 ... Metal Surface 12 ... Recessed Groove 13 ... Convex

Claims (3)

[Scope of utility model registration request] 1. A kitchen knife, characterized in that concave grooves 12 and convex portions 13 are formed to be inclined in a striped pattern on a smooth metal surface 11 near a blade 10. 2. The kitchen knife according to claim 1, wherein the concave groove portion 1
A kitchen knife characterized in that 2 and the convex portion 13 are formed in a wavy shape on the smooth metal surface. 3. The kitchen knife according to claim 1, wherein the protrusion 1 is provided.
4. A kitchen knife characterized in that 4 or protrusions 14 and 15 are continuously and repeatedly formed on one side or both sides of the smooth metal surface.