KR200273710Y1 - a knife with sharpener - Google Patents

Abstract

The present invention relates to a knife provided with a knife blade, and more particularly, there is no inconvenience in finding a knife blade provided separately whenever the blade of the knife is dull by storing the knife blade inside the knife handle, and the knife is cut in the knife blade. It relates to a knife with a knife blade that can be erect the blade simply because the operating range of grinding is small, the insertion groove which can be inserted into the knife blade and knife blade steel consisting of the knife knife and knife knife to one side of the knife handle is inserted into the knife handle Is formed, the knife handle is formed with a screw line, the engaging projection formed a connection groove formed in communication with the insertion groove is formed stepped to one side of the knife handle, the coupling groove is formed so that the engaging projection is screwed The knife blade is formed on one side of the handle, the engaging projection is formed on one side of the installation groove, A packing member is installed as an installation groove, and the sheath is configured to have a connection piece formed with a connection hole on one side, and a fixed piece formed with a fixed hole on the rear surface of the coupling protrusion, so that a separate after using the knife blade By keeping it in a knife handle instead of storing it in a place, the inconvenience of having to find the knife blade every time is eliminated, and it can be easily carried in a backpack, and especially, it can be used easily in outdoor activities. By tying the fixing holes formed in the knife blades with each other, there is an effect of preventing the knife blades lost after use.

Description

{A knife with sharpener}

The present invention relates to a knife having a knife blade, and more particularly, by forming an insertion groove in which a knife blade may be provided in the knife handle, and storing the knife blade inside the knife handle separately whenever the blade of the knife becomes dull. There is no inconvenience to find the provided knife blade, and the knife is attached to a knife blade attached to the blade can be erected simply because the operating range is small to sharpen the knife blade.

In general, if you use a knife for a long time, the blade becomes dull and tough meat. Vegetables could not be cut easily and cleanly.

Whenever this happens, the blunt blade can be sharpened again by grinding it on a stick stick with sharpener and mesh.

However, in general, the blade sharpening operation of the blade is increased due to the characteristics of the material, but the blade can be sharply set up, so the size of the blade sharply increases, so the knife blade and the knife cannot be integrated.

In addition, although the knife sharpening was used in a cutting board or a separate tool, the volume of a cutting board and a separate tool is increased, and when the knife sharpening is not used, the knife sharpening is stored separately. The inconvenience of having to have a large knife blade has arisen.

As described above, the knife is large in size, installed on a cutting board and a separate tool, and always kept separate from the knife and the knife, thereby causing an uncomfortable problem of finding and using each time the knife is used, Not only is it inconvenient to equip the knife blade, there is a problem that often lose the knife knife when returning home after the activity.

The present invention has been devised to solve the above problems, the purpose of which is to remove the knife blade attached to the handle of the knife, attached to, and to reduce the operating range for sharpening the knife to sharpen the blade simply.

In addition, the object is to prevent the water from flowing in when the knife blade is stored in the knife handle.

It is also an object to prevent the knife blade from being lost when separated from the knife.

In order to achieve the above object, the present invention has a knife-shaped knife handle having a blade formed therein and an insertion groove into which a knife blade and a knife blade composed of knife blade steel can be inserted into one side of the knife handle and the knife handle. The material of the kalgal steel is diamond is electrodeposited, the knife handle is formed with a screw thread, the engaging projection formed a connection groove formed in communication with the insertion groove is stepped to one side of the knife handle, The coupling groove is inserted into the coupling protrusion is formed to be screwed to one side of the knife blade handle, the coupling protrusion is formed on one side of the installation groove, the installation member is installed in the installation groove, the sheath is connected to one side A connection piece formed with a ball is formed, and a fixing piece formed with a fixing hole in the rear surface of the coupling protrusion is formed It is characterized by.

1 is an exploded perspective view of the present invention.

2 is a cross-sectional view of the present invention.

1: knife

10: knife handle

10a: insertion groove 10b: coupling protrusion

10c: Installation groove 10d: Connection groove

11: blade

12: sheath

12a: Storage groove 12b: Connector

12c: connecting piece 12d: fixed plate

2: knife blade

21: Knife Sharpener

21a: handle projection 21b: fixing hole

21c: fixing piece 21d: coupling groove

22: Calgal Steel

3: screw thread

4: sealing member 41a: rubber ring

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

1 is an exploded perspective view of the present invention, when the configuration in detail;

The present invention can be detached and attached to the knife blade 2 to the back of the knife handle 10 of the knife 1, the blade 11 is configured to be inserted into the sheath 12.

The knife 1 is composed of a blade 11 and the knife (1) handle (10).

The blade 11 is inserted into and stored in the storage groove 12a formed in the sheath 12, the connection piece 12c having a connection hole 12b is formed on the upper surface of the sheath 12, to the right A fixing plate 12d capable of fixing the sheath 12 to the waist belt is formed to be bent.

The knife handle 10 has an insertion groove (10a) is formed to be stored in the knife blade (2) therein, the coupling projection (10b) is formed stepped step by step.

The coupling protrusion 10b is formed in a cylindrical shape, a connection groove 10d formed in communication with the insertion groove (not shown) is formed, and a thread line 3 is formed on an outer circumferential surface thereof, and the coupling protrusion 10b is formed. And a rubber ring 41a which is a sealing member 4 at a portion where the knife handle 10 is connected, and the size of the rubber ring 41a is formed to cover a stepped surface.

The knife blade (2) is composed of a knife blade steel 22 for sharpening the sharpened blade 11 and the knife blade handle 21 that can hold the knife blade steel 22 by hand.

The knife blade handle 21 is formed in a cylindrical shape, the knife blade steel 22 is provided on one side, the handle projection (21a) is stepped to the other side is formed.

A coupling groove 21d is formed on the stepped surface of the handle protrusion 21a, and the coupling groove 21d is formed to be screwed into the coupling protrusion 10b, and a fixing hole is formed at the other end thereof. The fixing piece 21c forming the 21b is formed to connect the connecting hole 12b formed in the fixing hole 21b and the sheath 12 with each other by a string, so that the knife blade 2 has the knife holder ( 21) can be prevented from being lost even if they are separated.

The kalgal steel 22 is formed in a cylindrical shape, the tip is formed in a conical shape, the material is formed of a material in which diamond particles are electrodeposited.

Because, conventionally used material of the kalgal steel 22 is the operation range for grinding the blade 11 to the kalgal steel 22 using a rod-shaped knife or a sharpener, the machined vertical eye (mesh) can only be increased By not present, the size of the calgal steel 22 was inevitably large.

However, the present invention is formed of a material in which the diamond particles are electrodeposited with the material of the kalgal steel 22, thereby forming the kalgal steel 22 having a high hardness and high wear resistance of the diamond without the directionality, Even if the size and length of (22) are reduced, the blade 11 can be sharpened.

2 is a cross-sectional view of the present invention, and described in detail;

When the coupling protrusion 10b formed in the knife handle 10 is inserted into the coupling groove 21d formed in the knife holder 21, the knife blade 22 is inserted into the insertion groove 10a, and the mutually By being coupled with a screw thread 3, the knife blade 2 is stored in the knife 1, and in use, the loosened strand 3 is loosened and the knife blade 2 is simply detached from the knife 1 when used. You can use it.

Therefore, the storage and use of the knife blade (2) is made together with the knife (1), it can be easily stored and used, it is also possible to carry easily.

In addition, it is possible to easily sharpen the blade 11, which is easily blunt even if the operating range of diamond electrodeposited and polished to the knife galley 22 is small.

In addition, an installation groove 10c is formed in the coupling protrusion 10b connected to the knife handle 10, and the rubber ring 41a is inserted into the installation groove 10c, whereby the knife blade 2 is Even if it is dropped in water while being stored in the knife 1, the water cannot come into contact with the Kalgal steel 22, thereby preventing corrosion.

As described above, the present invention has an insertion groove into which a diamond blade is electrodeposited to be inserted into the handle of the knife, and the knife handle and the knife blade are formed to be detached and attached by screwing, so as to polish the blade. It can be made small and easy to grind, and it is not stored in a separate place after using the knife blade, and stored in the knife handle, eliminating the inconvenience of having to find the knife blade every time it is used. In particular, it can be easily used in outdoor activities, and by tying the connection hole formed in the sheath and the fixing hole formed in the knife blade with each other, there is an effect of preventing the knife blade is lost after use.

In addition, a sealing member is installed in the coupling protrusion formed on the knife handle, the knife blade is stored in the knife, so that water does not contact the knife knife steel even if dropped in water, thereby preventing corrosion of the knife knife steel used It has the effect of extending the life.

Claims (4)

In the knife 1 consisting of a knife handle 10 formed with a blade 11, Insertion groove (10a) that can be inserted into the knife blade (21) and the knife blade (2) consisting of knife blade steel 21 and the knife blade 22 to one side of the knife blade 12 is inserted into the knife blade (10) Is formed, the material of the kalgal steel 22 is a knife with a knife blade, characterized in that the diamond is electrodeposited. The knife handle (10) of claim 1, wherein the screw handle (10) is provided with a screw thread (3), and the engaging protrusion (10b) having a connection groove (10d) formed in communication with the insertion groove (10a) is the knife (1). Stepped to one side of the handle 10, the knife is attached to the knife blade, characterized in that the coupling groove (21d) formed to be screwed into the coupling protrusion (10b) is formed on one side of the knife blade handle (21) . The knife according to claim 1, wherein the coupling protrusion (10b), the installation groove (10c) is formed on one side, the packing member (4) is installed in the installation groove (10c). According to claim 1, The sheath 12, the connecting piece 12c is formed with a connection hole 12b on one side is formed, the fixed piece (21b) formed a fixed hole (21b) on the rear of the knife handle 21 ( 21c) knife is attached, characterized in that formed.