KR200444285Y1 - An apparatus for preventing a cutting plane from sticking - Google Patents

Abstract

An apparatus for preventing cut attachment is provided. Cut piece attachment prevention device according to an embodiment of the present invention, a rubber magnet rod having an inverted triangle cross section and a long thin three-dimensional shape, the first side of the inverted triangle cross section is formed in a straight line that can be in close contact with the back of the knife body The third side is formed in a concave curve, the third surface of the three-dimensional shape is formed of a coating film coated with silver nanoparticles, the surface of the first surface of the three-dimensional shape is formed smoothly and the coating film of the third surface is rough with fine irregularities It includes a surface.

Knife, anti-stick, cutting piece

Description

An apparatus for preventing a cutting plane from sticking}

The present invention relates to a device for preventing cut attachment, and more particularly, to an apparatus for preventing a cut piece cut by a cutting device such as a knife from being attached to a cutting device.

Knives are generally used to cut solids, especially cutting devices such as kitchen knives in every home, and are essential tools for our daily lives. These kinds of knives are as diverse as the types of materials to be cut with the knives, all of which are commonly made of a knife and a scabbard, and the knife body is composed of a blade, a knife, and the back.

By the way, in the case of a kitchen knife used for a material with a high moisture content, the back of the knife body is made thin and smooth to facilitate the cutting of the material, so that a cut such as a particularly juicy food is cut at the same time. Strong surface adhesion occurred between the cut surface of the cut piece and the smooth back surface of the cleaver, and the cut piece frequently stuck to the back of the knife body.

In order to prevent such inconvenience, Korean Utility Model Registration No. 0214264 discloses a knife for forming a plurality of embossed irregularities on the back of the knife body to prevent the attachment of the cuttings. However, the above-described devised convexities are formed directly on the back of the knife body when the knife is manufactured, so that the residues of the cuttings stick to the uneven gaps, which can seriously damage hygiene, and when the unevenness is formed on both sides of the back of the knife body, Since the part contacting the cutting piece is bumpy, it hinders smooth cutting. If the unevenness is formed on one side of the back of the knife body, there is a disadvantage of separately producing the left-handed and right-handed knife for the same reason. There are disadvantages that are inefficient in the position of the child and the position of the consumer.

 In addition, Korean Utility Model Registration No. 0421338 discloses a kitchen knife equipped with an anti-stick stick on the back of the knife body. However, the above design has a fastening part on the shoulder of the knife to fix the stick to the knife, which may cause inconvenience to the user's handle due to the fastening part, the gap of the fastening part and the residue of the cut in the sticking prevention stick Sticks to the back of the knife, the weaker the attachment force sticks fixed to the back of the knife, the weaker it gets from the fastening part. If you lose or bend, there is a good chance that it will not function properly.

In addition, the above devises are provided as part of a knife or integrally with a knife, and have a disadvantage in that they can not be dedicated to another knife depending on the size and type of the knife.

The technical problem to be achieved by the present invention is to provide a secondary device for preventing the cutting piece is cut by the cutting device such as a knife attached to the cutting device.

Another technical problem to be achieved by the present invention is to provide a device for preventing the attachment of the cut pieces as described above to the knife, while providing a device that makes it easy to detach the device according to the present invention to the knife to clean the debris generated from the cuttings. Its purpose is to.

Another technical problem of the present invention is to make it easy to attach and detach the device according to the present invention to the knife to provide a function of preventing the attachment of the cut pieces to a variety of knives without being dependent on the size and type of the knife. have.

Another technical problem of the present invention is to provide a function of sterilization, antibacterial and deodorization while preventing the food cut pieces are attached to the device by applying a silver nano coating to the device according to the present invention.

The object of the present invention is not limited to the above-mentioned object, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the cut piece attachment preventing device according to an embodiment of the present invention, a rubber magnet rod having an inverted triangle cross section and a long thin solid shape, the first side of the inverted triangle cross section is in close contact with the back of the knife body The third side may be formed in a concave curve, and the third surface of the three-dimensional shape may form a coating film coated with silver nanoparticles, and the surface of the first surface of the three-dimensional shape may be smoothly formed. The coating film includes a rough surface with fine irregularities.

Specific details of other embodiments are included in the detailed description and the drawings.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in a variety of different forms, only the embodiments of the present invention to complete the disclosure of the present invention, it is common knowledge in the art It is provided to fully inform the person having the scope of the invention, which is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

Hereinafter, the present invention will be described with reference to the drawings for describing the cut piece attachment preventing device according to the embodiments of the present invention.

1 is a perspective view showing a cut piece attachment preventing device according to an embodiment of the present invention, Figure 2 is a vertical cross-sectional view showing a cut piece attachment preventing device according to a preferred embodiment of the present invention.

Cut piece attachment preventing device according to an embodiment of the present invention is a rubber magnet rod having an inverted triangle cross section and a long thin solid shape, the first side 201 of the inverted triangle cross section is a straight line that can be in close contact with the back of the knife body And the third side 203 is formed in a concave curve, and the third surface 103 of the three-dimensional shape forms a coating film 211 coated with silver nanoparticles, and the surface of the first surface 101 of the three-dimensional shape is The coating film 211 of the third surface 103 is smoothly formed and includes a rough surface having fine unevenness.

The present invention is formed as a rubber magnet having the shape of a long rod having an inverted triangular cross section as shown in FIG. The shape can be easily formed by injecting the molten rubber magnet through the injection method, by forming the coating film 211 of the silver nanoparticles on the third surface 103 as a next process can easily produce the present invention at a low cost There is an advantage. In addition, since the rubber magnet can be easily cut with a cutting device such as scissors, the size and shape of the knife that the user wants to use the long stick-shaped cut prevention device, the size, shape and other physical characteristics of the cutting material to be cut Depending on the length of the cut can be used. In addition, since the rubber magnet is easily bent, the location and shape of the knife to be used by the user, the size, shape and other physical characteristics of the cutting material to be cut, and the location suitable for the knife to be used according to the habit of using the knife by the user It can be attached and used in an appropriate shape.

The first surface 101 is a surface which directly contacts the rear surface of the knife body and functions to strongly fix the cut piece attachment preventing device between the knife bodies, and should be formed as a smooth surface having a straight cross section 201. At this time, since the body of the cut piece attachment device is formed of a rubber magnet having strong magnetism, it can be strongly attached to the back of the knife body formed of iron.

Since the third surface 103 is a surface through which the cut piece cut from the blade is pushed up from below, the boundary jaw of the knife body and the cut piece attachment preventing device is formed as small as possible, and the cut piece is prevented from being attached to the third face. It should be formed as a face having the shape of a concave cross section 203 in order to do so.

In addition, it is preferable that the third surface 103 forms a silver nano coating film 211 that can provide functions of sterilization, antibacterial and deodorization as the cut pieces directly contact each other. Silver nano is a compound word of silver (Ag) and nano (Nano) as a technology for producing silver as a nano-size ultra-fine particles can use the silver nano technology to achieve the above hygienic purpose. In addition, the surface of the coating film 211 is preferably formed as a rough surface having a fine concavo-convex to prevent the cut piece is attached.

Figure 3 is a view showing an example of using a cut piece attachment prevention device attached to the back of the knife body according to an embodiment of the present invention.

In order to cut the cut 321, a cut piece attachment preventing device 311 is attached to a knife composed of a knife body and a handle 301. The cut piece attachment preventing device 311 is attached to the back 302 of the body of the knife in consideration of the habit of using the user's hand and knife mainly used by the user. The cutting piece 322 cut using the knife slides past the blade and passes over the third surface 103 of the cutting piece attachment preventing device 311, and passes through the upper end of the third surface 103. It will fall off without being attached to the knife.

Those skilled in the art to which the present invention pertains will understand that the present invention can be embodied in other specific forms without changing the technical spirit or essential features. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive. The scope of the present invention is represented by the scope of the claims to be described later rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts are included in the scope of the invention. Should be interpreted.

1 is a perspective view showing a cut piece attachment preventing device according to an embodiment of the present invention.

Figure 2 is a vertical cross-sectional view showing a cut piece attachment preventing device according to an embodiment of the present invention.

Figure 3 is a view showing an example of using a cut piece attachment prevention device attached to the back of the knife body according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

101: first page 102: second page

103: third page 201: first side

202: second side 203: third side

211: coating film 302: the back of the knife body

321: cutting 322: cutting

Claims (1)

Rubber magnet rod having an inverted triangle cross section and a long thin solid shape, The first side of the inverted triangle cross section is formed in a straight line that can be in close contact with the back of the knife body and the third side is formed in a concave curve, The third surface of the three-dimensional shape is formed with a coating film coated with silver nano particles, The surface of the first surface of the three-dimensional shape is smoothly formed, and the coating film of the third surface is formed of a cut piece adhesion prevention device is formed of a rough surface with fine irregularities.

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