KR101126102B1 - Apparatus for cutting to concentric shaped bodies - Google Patents

Abstract

PURPOSE: A multistage cutting apparatus is provided to rapidly discharge some of food materials located between inner and outer cylindrical cutting blades to the outside. CONSTITUTION: A multistage cutting apparatus(1) comprises a grip body(10), inner and outer cylindrical cutting blades(20,30), first and second discharging and pressing units(40,50), and a pressing body(60). The inner cylindrical cutting blade is coupled to the bottom of the grip body and is arranged between first and second through holes(13,15) of the grip body. The outer cylindrical cutting blade is formed outside the second through hole to be concentric with the inner cylindrical cutting blade. The first and second discharging and pressing units are movably coupled to the grip body through the first and second through holes. The bottom end of the first discharging and pressing unit is vertically moved inside the inner cylindrical cutting blade. The bottom end of the second cylindrical cutting blade is vertically moved in the space between the inner and outer cylindrical cutting blades.

Description

Multi-Stage Concentric Cutting Machine {APPARATUS FOR CUTTING TO CONCENTRIC SHAPED BODIES}

The present invention relates to a multi-stage concentric cutting device, and more particularly, various foods such as vegetables or fruits can be simultaneously cut into multi-stage concentric bodies to be combined with each other or filled with other ingredients in the inner space to be cooked. The present invention relates to a multi-stage concentric cutting device for making food in a form.

Recently, as fusion cuisine has been in the spotlight, various attempts have been made to enhance the appearance and taste at the same time by combining various ingredients in the food industry as well as the food industry.

In some fusion dishes, one of the ingredients can be dug out and inserted or filled with other ingredients. In this case, conventional cooking tools such as knives and spoons are very difficult to process into a shape suitable for the combination. However, in the case of a person who does not have a long experience in cooking or inexperienced, there is a problem that the appearance of the dish itself is reduced, rather, the appetite is reduced.

Therefore, an object of the present invention, by cutting a variety of ingredients such as vegetables or fruits in multiple stages of concentric bodies at the same time by combining them or filling the other ingredients in the inner space to be able to cook a variety of new forms of food It is to provide a multi-stage concentric cutting device.

It is another object of the present invention to provide a multi-stage concentric cutting device that allows food to be simultaneously cut into multi-stage concentric bodies to be easily discharged to the outside.

The object of the present invention described above, a sliding groove is formed in the upper surface and the first through hole is formed in communication with the sliding groove in the center, and the second through hole communicating with the sliding groove in the radially outer side of the first through hole A gripping body having a ball formed therein, an inner cylindrical cutting blade coupled to a lower surface of the gripping body and protruding downward, and arranged between the first through hole and the second through hole, and coupled to a lower surface of the gripping body; The outer cylindrical cutting blade concentrically arranged with the inner cylindrical cutting blade on the outer side of the second through hole, the lower end of which is moved within the inner cylindrical cutting blade of the holding body. A first discharge pressurizing port which is movably coupled through a first through hole, and is provided within a space between the inner cylindrical cutting blade and the outer cylindrical cutting blade; A second discharge pressurization port which is movably coupled to the second through hole of the gripping body so that the end thereof is moved to the shank, and is coupled to the sliding groove of the gripping body so as to be movable; 2 is achieved by providing a multi-stage concentric cutting device comprising a press body to which the upper end of the discharge pressure port is simultaneously coupled.

According to a preferred feature of the invention, the cross section of the inner cylindrical cutting blade and the outer cylindrical cutting blade is formed in one of circle, polygon, star and heart shape.

According to a preferred feature of the invention, the upper end of the first discharge pressure port is screwed to the pressure body, the other end of the second discharge pressure port is press-fitted to the pressure body.

In addition, the above object of the present invention, the main body frame is formed in a pipe shape, the upper cap is detachably coupled to the upper portion of the main body frame and a central through hole is formed in the center, and through the central through hole of the upper cap up and down An elastic pressure port that is movably coupled, an elastic spring positioned between the upper cap and the lower end of the elastic pressure port, and the elastic pressure port to elastically bias in a downward direction, and an upper surface of the lower body of the main body frame is detachably detachable. The coupling groove to be inserted is recessed and the inner cylindrical cutting blade and the outer cylindrical cutting blade protrude concentrically on the lower surface, and the first through hole communicating with the inner space of the inner cylindrical cutting blade is formed at the center. The radially outer side of the first through hole is connected to the space between the inner cylindrical cutting blade and the outer cylindrical cutting blade. A concentric cutting cutter having a second through hole formed therein, a first discharge pressurizing port movably coupled through the first through hole of the concentric cutting cutter such that a lower end is moved within the inner cylindrical cutting blade; A second discharge pressurizing port which is movably coupled through the second through hole of the concentric cutting cutter so that a lower end is moved within the space between the inner cylindrical cutting blade and the outer cylindrical cutting blade; An upper end and an upper end of the second discharge pressurization port are simultaneously coupled, and an upper surface thereof is achieved by providing a multi-stage concentric cutting device including a press main body which is supported by the lower end of the elastic pressurization port and moves in the main body frame.

According to a preferred feature of the invention, it further comprises a grip handle protruding on one side of the body frame.

According to a preferred feature of the invention, the cross section of the inner cylindrical cutting blade and the outer cylindrical cutting blade is formed in one of circle, polygon, star and heart shape.

According to the multi-stage concentric cutting device according to the present invention, the food material is a multi-stage concentric bodies by the inner cylindrical cutting blade and the outer cylindrical cutting blade just by pressing down after being placed on the upper surface of various food materials such as vegetables or fruits. As it is cut at the same time, it is possible to combine concentric bodies of various ingredients or to fill and cook other ingredients in the inner space, thereby producing a variety of new types of food.

In addition, according to the multi-stage concentric cutting device according to the present invention, after cutting various food materials such as vegetables or fruits into the multi-stage concentric body, simply press the pressure main body manually, the inner cylindrical cutting blade by the first pressure discharge port A portion of the food material located in the inner space of the product is quickly discharged to the outside, and at the same time a portion of the food material located in the space between the inner cylindrical cutting blade and the outer cylindrical cutting blade is quickly discharged to the outside by the second pressurizing outlet. According to an embodiment, various food ingredients such as vegetables or fruits are cut into concentric bodies of multiple stages, and at the same time, the pressure main body is automatically pushed down by the elastic pressure of the elastic pressure opening, and the inner cylinder is opened by the first pressure discharge port. A part of the food material located in the inner space of the shape cutting blade is quickly discharged to the outside and at the same time by the second pressure discharge port. It has an excellent effect that the inner tubular cutting edge and the outer tubular portion of the food material located between the cutting edge area can be quickly and easily discharged to the outside.

1 is a perspective view of a multi-stage concentric cutting device according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of a multi-stage concentric cutting device according to an embodiment of the present invention.
3 and 4 are cross-sectional views illustrating the operation of the multi-stage concentric cutting device according to an embodiment of the present invention.
5 is a perspective view of a multi-stage concentric cutting device according to another embodiment of the present invention.
Figure 6 is an exploded perspective view of a multi-stage concentric cutting device according to another embodiment of the present invention.
7 and 8 are cross-sectional views illustrating the operation of the multi-stage concentric cutting device according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. , And this does not mean that the technical idea and scope of the present invention are limited.

Multi-stage concentric cutting device (1) according to an embodiment of the present invention, by cutting a variety of food materials (3) such as vegetables or fruits at the same time into a multi-stage concentric bodies are combined with each other or filled with other ingredients in the interior space cooking In order to be able to make a variety of new forms of food by making it possible to be quickly discharged to the outside the food material (3) simultaneously cut into a plurality of concentric bodies, as shown in Figures 1 to 4 As described above, a sliding groove 11 is recessed in an upper surface thereof, and a first through hole 13 communicating with the sliding groove 11 is formed at a central portion thereof, and a sliding groove is formed at a radially outer side of the first through hole 13. 11 and a gripping body 10 having a second through hole 15 communicating with the gripping body 10, and are coupled to a lower surface of the gripping body 10 to protrude downward and are formed with the first through hole 13 and the second through hole. Inside arranged between 15 The outer cylinder coupled to the shape cutting blade 20 and the lower surface of the gripping body 10 and protrudes downward and arranged concentrically with the inner cylindrical cutting blade 20 on the outside of the second through hole 15. The first discharge pressure port is coupled to the shape cutting blade 30 and the inner cylindrical cutting blade 20 so as to be movable through the first through hole 13 of the gripping body 10 so that the lower end is moved. 40 and a second coupled movably through the second through hole 15 of the gripping body so that the lower end is moved in the space between the inner cylindrical cutting blade 20 and the outer cylindrical cutting blade 30. It is coupled to the discharge pressure port 50 and the sliding groove 11 of the gripping body 10 so as to be movable, and the upper end of the first discharge pressure port 40 and the upper end of the second discharge pressure port 50 are simultaneously coupled. It includes a pressurized main body 60.

Here, the holding body 10 is to form a handle that can be gripped by the user by the hand, as a whole is injection molded by a synthetic resin material in a shape similar to the door handle to be wrapped with the hand.

Sliding groove 11 is formed in the upper surface of the grip body 10, this sliding groove 11 forms a space for the shangdong of the pressing body 60 to be described later and at the same time pressing body 60 By guiding the shangdong, it can be formed in a circular groove or a polygonal groove corresponding to the external shape of the pressing body (60).

A first through hole 13 is formed at the center of the gripping body 10, and the first through hole 13 allows the through connection portion 43 of the first discharge pressure port 40 to be described later to be movable. As a part to be penetrated, one end communicates with the inner space of the inner cylindrical cutting blade 20 and the other end communicates with the sliding groove 11.

A second through hole 15 is formed in the radially outer side of the first through hole 13, and the second through hole 15 has a through connection portion 53 of the second discharge pressure port 50 to be described later. As a part which can be moved through, the one end communicates with the space between the inner cylindrical cutting edge 20 and the outer cylindrical cutting edge 30, and the other end communicates with the sliding groove 11.

The inner cylindrical cutting edge 20 is coupled to the lower surface of the gripping body 10 described above to protrude downward, and the inner cylindrical cutting edge 20 has an outer cylindrical cutting edge 30 to be described later. By simultaneously cutting various food materials 3 such as vegetables or fruits into concentric bodies of multiple stages, it is arranged between the first through hole 13 and the second through hole 15.

The inner cylindrical cutting blade 20 is preferably made of stainless steel so as not to rust, the upper end is inserted into the gripping body 10 and the lower end so that various food materials 3 such as vegetables or fruits can be cut. It is desirable to be sharpened. In addition, the cross section of the inner cylindrical cutting blade 20 may be formed in various shapes such as one of a circle, a polygon, a star, and a heart shape.

The outer surface of the gripping body 10 described above is coupled to the outer cylindrical cutting blade 30 is projected in the downward direction, the outer cylindrical cutting blade 30 is the vegetable or with the inner cylindrical cutting blade 20 By simultaneously cutting various food materials 3 such as fruit into multiple stages of concentric bodies, they are arranged concentrically with the inner cylindrical cutting blade 20 on the outside of the second through hole 15.

The outer cylindrical cutting blade 30 is preferably made of stainless steel so as not to rust, the upper end is inserted into the gripping body 10 and the lower end so that various food materials (3) such as vegetables or fruits can be cut. It is desirable to be sharpened. In addition, the cross section of the outer cylindrical cutting blade 30 may be formed in various shapes such as one of a circle, a polygon, a star, and a heart shape enlarged than the cross section of the inner cylindrical cutting blade 20.

Through the first through hole 13 of the gripping body 10 described above, the first discharge pressure port 40 is coupled to the shanghai movable, and the first discharge pressure port 40 is a variety of vegetables or fruits. When cutting the food material 3, the lower end is pushed upward by a portion of the food material 3 introduced into the inner cylindrical cutting blade 20, and then pushed back downward by the pressurizing body 60 to press the inner barrel. It serves to push out a portion of the food material (3) introduced into the shape cutting blade 20 to the outside, the first lower pressure discharge end which is moved in the inner space of the actual inner cylindrical cutting blade (20) ( 41) and one end is coupled to the first lower pressure discharge end portion 41 and the other end penetrates through the first through hole 13 of the gripping main body 10 to the pressure main body 60, such as, for example, screwing. It includes a first through connecting portion 43 is coupled by a coupling method.

Through the second through hole 15 of the gripping body 10 described above, the second discharge pressure port 50 is coupled to the shanghai movable, and the second discharge pressure port 50 is a variety of vegetables or fruits. At the time of cutting the food material 3, the lower end is pushed upward by a portion of the food material 3 introduced into the space between the inner cylindrical cutting blade 20 and the outer cylindrical cutting blade 30, and then pressurized body 60. It is pushed back to the lower by the pressing of the inner cylindrical cutting blade 20 and the outer cylindrical cutting blade 30 to push the part of the food material (3) introduced into the space to the outside to discharge the outside, the actual inner The second lower end pressurized discharge end 51 and the one end is coupled to the second lower end pressurized discharge end 51 in the space between the cylindrical cutting blade 20 and the outer cylindrical cutting blade 30, the other end is Through the second through hole 15 of the gripping body 10 to press the body 60, such as for example press-fitting Includes a second through connector 53 coupled by various coupling methods.

The pressing body 60 is coupled to the sliding groove 11 of the gripping body 10 so as to be movable. The pressing body 60 has a first through-connecting portion 43 of the first discharge pressure port 40. As the upper end of the and the upper end of the second through-connection portion 53 of the second discharge pressure port 50 is simultaneously coupled, the pressing body 60 is the first press when cutting various food ingredients 3, such as vegetables or fruits Interlocked with the discharge port 40 and the second pressure discharge port 50, the upper portion in the sliding groove 11 is raised, and moved downward in the sliding groove 11 by the manual pressure by the user, the first pressure discharge port ( 40 and the second pressurizing outlet 50 serve to discharge the food material 3 cut into concentric bodies by the inner cylindrical cutting blade 20 and the outer cylindrical cutting blade 30 to the outside.

Although the pressure main body 60 may be detachably coupled to the first through connecting portion 43 of the first discharge pressure port 40 and the second through connecting portion 53 of the second discharge pressure port 50, an embodiment According to the present invention, the first through connecting portion 43 of the first discharge pressure port 40 and the second through connecting portion 53 of the second discharge pressure port 50 may be integrally formed by joining or the like so as to operate as one component after assembly. It may be fixedly coupled.

Therefore, the multi-stage concentric cutting device 1 according to an embodiment of the present invention is located on the upper surface of various food materials 3 such as vegetables or fruits, and then simply presses down on the gripping body 10 to cut the inner cylindrical shape. As the food material 3 is simultaneously cut into multiple stages of concentric bodies by the 20 and the outer cylindrical cutting blade 30, the concentric bodies of various ingredients can be combined with each other or other ingredients can be filled and cooked in the inner space. By doing so, you can create a variety of new types of food.

In addition, after the various food ingredients 3, such as vegetables or fruits, are cut into multiple concentric bodies, the inner cylindrical cutting blade 20 is pushed by the first pressurizing outlet 40 only by manually pressing the press main body 60. A portion of the food material (3) located in the inner space of the quickly discharged to the outside and at the same time in the space between the inner cylindrical cutting blade 20 and the outer cylindrical cutting blade 30 by the second pressure discharge port (50) A portion of the positioned food material 3 can be quickly discharged to the outside.

Multi-stage concentric cutting device (1 ') according to another embodiment of the present invention, by cutting a variety of food materials (3) such as vegetables or fruit into a plurality of concentric bodies at the same time to combine with each other or to fill other ingredients in the interior space By making it possible to cook a variety of new forms of food by being able to cook and to allow the food material (3) simultaneously cut into multiple concentric bodies to be discharged to the outside easily, shown in Figures 5 to 8 As it will be, the main body frame 110 is formed in a pipe shape, the upper cap 120 and the upper cap 120 is detachably coupled to the upper portion of the main body frame 110 and the central through-hole 121 is formed in the center The elastic pressure port 130 is coupled between the upper and lower ends of the upper cap 120 and the elastic pressure port 130 and the elastic pressure port 130 is coupled to the shanghai through the central through hole 121 of Elastic in direction The elastic spring 140 to be eared, and the upper surface is recessed to form a coupling groove 151 to be detachably inserted into the lower portion of the body frame 110, the lower surface of the inner cylindrical cutting blade 153 and the outer tube The shape cutting edge 155 is protruded concentrically and at the center is formed a first through hole 157 communicating with the inner space of the inner cylindrical cutting edge 153 and the radially outer side of the first through hole 157. In the inner cylindrical cutting blade 153 and the inner cylindrical cutting blade 153 is formed a concentric cutting cutter 150, the second through-hole 159 communicating with the space between the outer cylindrical cutting blade 155, the inner cylindrical cutting blade 153 The first discharge pressure port 160 and the inner cylindrical cutting blade 153 and the outer cylindrical shape that is coupled to the lower through the first through hole 157 of the concentric cutting cutter 150 so as to be movable Pipe the second through hole of the concentric cutting cutter 150 so that the lower end is moved in the space between the cutting blades (155) The second discharge pressure port 170 and the upper end of the first discharge pressure port 160 and the upper end of the second discharge pressure port 170 are coupled at the same time and the upper surface is the elastic pressure port 130 It is supported by the lower end of the body frame 110 includes a pressing body 180 which is moved in and out.

Here, the main body frame 110 forms an inner space for shangdong and guidance of the lower end of the pressure main body 180 and the elastic pressure port 130 interlocked with each other, and is formed in a pipe shape having a circular or polygonal cross section as a whole. do.

The upper cap 120 is detachably coupled to an upper portion of the above-described main body frame 110, and the upper cap 120 is coupled to an open upper end of the main body frame 110 so as to be described later. At the same time to prevent the departure and at the same time to form the upper surface of the elastic spring 140 to be described later, the central through-hole 121 through which the central portion of the elastic pressure port 130 is penetrated.

The upper cap 120 is preferably screwed to the upper portion of the body frame 110, for this purpose male threads are formed on the upper outer peripheral surface of the body frame 110 and female threads are formed on the inner peripheral surface of the upper cap 120.

The elastic pressure port 130 is coupled to the upper and lower movable through the central through-hole 121 of the upper cap 120 is movable up and down, the elastic pressure port 130 is the bottom of the body frame under the support of the elastic spring 140 The upper and lower ends of the central portion penetrating through the central through-hole 121 of the upper cap 120 to push the discharge pressure port 170 to be described later, while always moving within the pressure 110 to the bottom. Each has an enlarged shape.

The elastic spring 140 is positioned between the upper cap 120 and the lower end of the elastic pressure port 130, the elastic spring 140 is fixed to the upper portion of the main frame 110, the upper cap 120 By the elastic pressure port 130 to the elastic bias in the downward direction to the elastic pressure port 130 serves to generate an elastic force to always push the discharge pressure port 170 to the lower side, the conventional coil spring Is formed.

The concentric cutting cutter 150 is detachably coupled to the lower portion of the body frame 110 described above, and the concentric cutting cutter 150 is a combination of the inner cylindrical cutting blade 153 and the outer cylindrical cutting blade 155. By cutting various food materials (3) such as vegetables or fruits at the same time into a plurality of concentric bodies at the same time, the upper surface of the main body frame 110, the lower portion of the coupling groove 151 is inserted and detachably inserted recessed The inner cylindrical cutting blade 153 and the outer cylindrical cutting blade 155 protruding concentrically on the lower surface and the first through hole 157 communicating with the inner space of the inner cylindrical cutting blade 153 at the center. The second through hole 159 is formed on the radially outer side of the first through hole 157 and communicates with a space between the inner cylindrical cutting edge 153 and the outer cylindrical cutting edge 155.

The inner cylindrical cutting blade 153 and the outer cylindrical cutting blade 155 is preferably made of stainless steel so as not to rust, the bottom is sharply processed so that various food materials (3) such as vegetables or fruits can be cut. It is desirable to be. In addition, the cross section of the inner cylindrical cutting blade 153 and the outer cylindrical cutting blade 155 may be formed in various shapes such as one of concentric circles, concentric polygons, concentric stars and concentric heart shapes.

Through the first through hole 157 of the concentric cutting cutter 150 described above, the first discharge pressure port 160 is coupled to be movable. The first discharge pressure port 160 may be a vegetable or fruit. When cutting the various food ingredients 3, the lower end is pushed upward by a part of the food ingredient 3 introduced into the inner cylindrical cutting blade 153, and then pushed downward by the pressurizing body 180 to the inside. The first lower pressure discharge end portion that serves to push a portion of the food material (3) introduced into the cylindrical cutting blade 153 to the outside, and is moved in the inner space of the actual inner cylindrical cutting blade (153). And, one end is coupled to the first lower pressure discharge end portion and the other end penetrates through the first through hole 157 of the concentric cutting cutter 150 by a variety of coupling methods such as, for example, screwed to the pressure body 180 It includes a first through connection is coupled.

Through the second through hole 159 of the concentric cutting cutter 150 described above, the second discharge pressing hole 170 is coupled to the shanghai movable. The second discharge pressing hole 170 may be a vegetable or a fruit. At the time of cutting the various food ingredients 3, the lower end is pushed upward by a part of the food material 3 introduced into the space between the inner cylindrical cutting blade 153 and the outer cylindrical cutting blade 155, and then pressurized body ( It is pushed back to the lower by the pressure of 180 to serve to push out a portion of the food material (3) introduced into the space between the inner cylindrical cutting blade 153 and the outer cylindrical cutting blade 155 to the outside. The second lower pressurized discharge end is moved in and out of the space between the actual inner cylindrical cutting blade 153 and the outer cylindrical cutting blade 155, and one end is coupled to the second lower pressurized discharge end and the other end is concentrically cut. For example, the pressing body 180 penetrates through the second through hole 159 of the cutter 150. It includes a second through connection coupled by a variety of coupling methods such as fish press fitting.

The upper end of the first discharge pressure port (160) and the upper end of the second discharge pressure port (170) are simultaneously coupled to the pressure main body 180, the pressure main body 180 is a variety of food materials such as vegetables or fruits (3 ) In the cutting of the main frame (110) is interlocked with the first pressurizing outlet (160) and the second pressurizing outlet (170) to the upper portion in the body frame (110), and by the elastic pressing by the elastic pressing port (130). The food material is concentrically cut by the inner cylindrical cutting blade 153 and the outer cylindrical cutting blade 155 by interlocking the first pressure discharge port 160 and the second pressure discharge port 170 while being moved downward in the 110. (3) It serves to discharge to the outside.

The pressure body 180 may be detachably coupled to the upper end of the first discharge pressure port 160 and the upper end of the second discharge pressure port 170, but according to the embodiment, the joints may be operated as one component after assembly. By the upper end of the first discharge pressure port 160 and the upper end of the second discharge pressure port 170 may be fixed integrally.

In addition, one side of the main body frame 110 may be coupled to the grip handle 190 is formed to protrude, the grip handle 190 is gripped when using the multi-stage concentric cutting device (1 ') according to another embodiment of the present invention. To facilitate the multi-stage concentric cutting device 1 'according to another embodiment of the present invention by the grip handle 190 as a whole has a shape similar to a gun or a power drill.

Therefore, the upper end of the concentric cutting cutter 150 of the multi-stage concentric cutting device 1 'according to another embodiment of the present invention in the state of holding the grip handle 190, such as vegetables or fruits (3) As the food material 3 is simultaneously cut into multiple stages of concentric bodies by the inner cylindrical cutting blade 153 and the outer cylindrical cutting blade 155 of the concentric cutting cutter 150 just by pressing down after being placed on the surface. By combining the concentric bodies of various ingredients or filling and cooking other ingredients in the inner space, a variety of new types of food can be made.

In addition, various food ingredients 3, such as vegetables or fruits, are cut into multiple concentric bodies, and at the same time, the upper end of the pressure main body 180 is automatically driven by the elastic pressure of the elastic pressure port 130 by the elastic force of the elastic spring 140. While being pressed down by the first pressurizing outlet 160, a portion of the food material 3 located in the inner space of the inner cylindrical cutting blade 153 is quickly discharged to the outside and at the same time the second pressurizing outlet 170. The portion of the food material 3 located in the space between the inner cylindrical cutting blade 153 and the outer cylindrical cutting blade 155 can be quickly discharged to the outside.

1, 1 ': multi-stage concentric cutting device according to the present invention
3: food ingredients
10: gripping body
20: inner cylindrical cutting blade
30: outer cylindrical cutting blade
40: first discharge pressure port
50: second discharge pressure port
60: pressurized body
110: main frame
120: upper cap
130: elastic pressure port
140: elastic spring
150: concentric cutting cutter
153: inner cylindrical cutting blade
155: outer cylindrical cutting blade
160: first discharge pressure port
170: second discharge pressure port
180: pressurized body
190: grip handle

Claims (6)

A gripping body having a sliding groove formed in an upper surface thereof, and having a first through hole communicating with the sliding groove at a center thereof, and a second through hole communicating with the sliding groove at a radially outer side of the first through hole;
An inner cylindrical cutting blade coupled to a lower surface of the gripping body and protruding downward and arranged between the first through hole and the second through hole;
An outer cylindrical cutting blade coupled to a lower surface of the gripping body and protruding downward and arranged concentrically with the inner cylindrical cutting blade on an outer side of the second through hole;
A first discharge pressurizing port which is movably coupled through the first through hole of the gripping body so that a lower end thereof is moved within the inner cylindrical cutting blade;
A second discharge pressurizing port which is movably coupled through a second through hole of the gripping body so that a lower end is moved in the space between the inner cylindrical cutting blade and the outer cylindrical cutting blade; And
And a pressurized body coupled to the sliding groove of the gripping body so that the upper end of the first discharge pressure port and the upper end of the second discharge pressure port are simultaneously coupled to each other. The method according to claim 1,
Cross-section of the inner cylindrical cutting blade and the outer cylindrical cutting blade is a multi-stage concentric cutting device, characterized in that formed in one of a circle, polygon, star and heart shape. The method according to claim 1 or 2,
The upper end of the first discharge pressure port is screwed to the pressure main body, the other end of the second discharge pressure port is a multi-stage concentric cutting device, characterized in that the press-fitted to the pressure body. Body frame formed in a pipe shape;
An upper cap detachably coupled to an upper portion of the main body frame and having a central through hole formed at a center thereof;
An elastic pressing hole coupled to the shank through the central through hole of the upper cap;
An elastic spring positioned between the upper cap and a lower end of the elastic pressure opening to allow the elastic pressure opening to elastically bias downward;
The upper surface is recessed to form a coupling groove in which the lower portion of the main body frame is detachably inserted, and the inner surface of the inner cylindrical cutting blade and the outer cylindrical cutting blade protrude concentrically and the inner cylindrical cutting blade at the center. A concentric cutting cutter formed with a first through hole communicating with an inner space of the second through hole communicating with a space between the inner cylindrical cutting blade and the outer cylindrical cutting blade at a radially outer side of the first through hole;
A first discharge pressurizing port which is movably coupled through the first through hole of the concentric cutting cutter such that a lower end is moved within the inner cylindrical cutting blade;
A second discharge pressurizing port which is movably coupled through a second through hole of the concentric cutting cutter so that a lower end is moved within the space between the inner cylindrical cutting blade and the outer cylindrical cutting blade; And
The upper end of the first discharge pressure port and the upper end of the second discharge pressure port is coupled at the same time, the upper surface is a multi-stage concentric cutting device including a pressurized body which is supported by the lower end of the elastic pressure port is moved in the body frame. The method of claim 4,
Multi-stage concentric cutting device characterized in that it further comprises a grip handle protruding on one side of the body frame. The method according to claim 4 or 5,
Cross-section of the inner cylindrical cutting blade and the outer cylindrical cutting blade is a multi-stage concentric cutting device, characterized in that formed in one of a circle, polygon, star and heart shape.

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