WO2021015375A1

WO2021015375A1 - Safe mandoline slicer apparatus

Info

Publication number: WO2021015375A1
Application number: PCT/KR2019/095036
Authority: WO
Inventors: 김우일
Original assignee: 김우일
Priority date: 2019-07-19
Filing date: 2019-10-10
Publication date: 2021-01-28
Also published as: KR102019638B1

Abstract

Provided is a safe mandoline slicer apparatus comprising: a moving frame which is formed in a rectangular frame shape spaced apart from the ground, has an inner space formed therein, and has a vertical groove extending in the vertical direction and a movement protrusion protruding towards the inner space that are formed on inner surfaces at both sides of the moving frame, such that the moving frame moves back and forth; a mandoline slicer main body which is insertedly-mounted in the inner space, has a mandoline blade and a mandoline hole formed therein, and has a movement groove formed at both side portions thereof and having a length that is greater than a length of the movement protrusion such that the mandoline slicer main body moves back and forth with the movement protrusion inserted into the movement groove; a storage box which is coupled to a lower portion of the mandoline slicer main body and in which contents that are cut into strips and then fall are stored; and a fixing holder which is provided with a fixing plate in which a plurality of fixing pins are formed in a lower portion thereof so as to fix a target object, and with a vertical piece which is formed to extend downwards from both sides of the fixing plate and slides the moving frame by moving back and forth while pressing the fixing plate with a portion of the vertical piece inserted into the vertical groove, wherein as the size of the target object fixed to the fixing plate decreases, the vertical piece descends towards the lower side of the vertical groove, and when the vertical piece comes into contact with a bottom, the slicing process is terminated.

Description

Safety clippers

The present invention relates to a safety cutting tool, and more particularly, to a safety cutting tool that can be used quickly, conveniently and safely when cutting vegetables or fruits such as radishes, carrots, and potatoes.

Chae-knife is a kitchen utensil used to cut vegetables and fruits such as radish, carrots, potatoes, etc. into thin and long strips to a certain width and thickness, so that they can be used as food ingredients.

Generally, a chopping knife used at home is to chop objects such as vegetables or fruits on a plate made of a rectangular body in a thin and elongated shape.Users place the object on such a knife and hold the object in the front and rear direction. As you move, you will cut the sticks.

However, since the blade is exposed, there is a problem that the sharp blade is in contact with the user's hand and is injured during use, making it unsafe, inconvenient to use, and poor handling.

As a related prior art, the Republic of Korea Utility Model Publication No. 20-0251480 (published on June 9, 2001) discloses a cutting knife equipped with a horizontal blade in the discharge hole drilled in the center of the slide plate where vegetables slide. Guide bars are formed on both sides, and coupling holes formed on both sides of the bottom of the cover are inserted into the guide pins protruding inside the guide bars on both sides, and the fixing pins are protruding from the bottom of the cover to the support holes drilled in the slide plate. A portable knife is disclosed that is characterized by being inserted and fixed.

However, the above-described prior art is a lot of power and inconvenient to use because the user has to chop the stick while holding the object such as vegetables or fruits when using the knife, and the object may be separated from the knife due to the excessive force applied to the object. , The durability is poor, and there is an unsafe problem because the user's hand holding the object can be cut with the blade and hurt.

The present invention was conceived to solve all the above-described problems. After fixing the object to the fixed holder and fastening it to the moving frame, lightly press the fixed holder back and forth together with the moving frame to quickly and conveniently move the object with little force. It can be cut, and many sticks can be cut at once. As the size of the object gradually decreases while cutting the sticks, the fixed holder gradually descends and when the lower part contacts the bottom of the groove, the slicing ends, and the slicing ends and the vertical When the side is in contact with the bottom of the vertical groove, a predetermined gap is maintained between the fixing pin and the cutting knife body, so that they are not in contact with each other, so it can be used semi-permanently, and the object is prevented from being separated, and the stick can be cut without holding the object by hand. Its purpose is to provide a safety cutting tool that prevents the occurrence of safety accidents.

In order to solve the above problems, the present invention is made in the shape of a square frame, but is formed spaced apart from the ground, and an inner space is formed, and both side frames have longitudinal grooves in the inner side and moving protrusions protruding toward the inner space. A moving frame provided to be movable back and forth; A chasing knife body that is inserted and mounted in the internal space, a chasing knife and a chasing hole are formed, and a moving groove longer than the length of the moving protrusion is formed so as to slide back and forth with the moving protrusion inserted at both sides thereof; A storage box fastened to the lower part of the cutting knife body and storing the cut contents by falling; And a fixing plate having a plurality of fixing pins formed at the bottom so as to fix the object, and a vertical piece extending downward on both sides of the fixing plate and moving back and forth while pressing the fixing plate while partially inserted into the vertical grooves to slide the moving frame, As the size of the object fixed to the fixed plate decreases, the vertical piece descends to the lower side of the vertical groove, and then comes into contact with the floor, thereby providing a safety cutting tool including a fixed holder that ends the cutting.

According to the present invention, after fixing the object to the fixed holder and fastening it to the moving frame, lightly pressing the fixed holder back and forth together with the moving frame, so that the object can be cut quickly and conveniently with little force, and it is possible to cut many pieces at once. As the size of the object gradually decreases while cutting, the holder gradually descends and the lower part is in contact with the bottom of the groove, the slicing ends, and the slicing ends and the vertical piece is fixed when it contacts the bottom of the vertical groove. A predetermined gap is maintained between the pin and the knife body so that they are not in contact with each other, so they can be used semi-permanently, and the object is prevented from separating, and it is possible to cut the pole even if the object is not held by hand. .

1 is a perspective view of a safety scavenging device according to an embodiment of the present invention.

2A and 2B are perspective views of a moving frame according to an embodiment of the present invention.

3A is a side cross-sectional view of a cutting knife main body and a storage box according to an embodiment of the present invention, Figure 3B is a plan view of the cutting knife main body and a storage box, and Figure 3C is a perspective view of the cutting knife body and the storage box.

4A to 4C are perspective views of a fixed holder according to an embodiment of the present invention.

Figure 5 is a state diagram of a safety scavenging device according to an embodiment of the present invention.

Hereinafter, with reference to the drawings will be described in detail with respect to the specific details for carrying out the safety scavenging mechanism according to the present invention centering on the embodiments.

The safety cutting device 1 according to the present invention is a food and convenient and safe to use when thinly sliced or sliced vegetables or fruits such as radishes, carrots, and potatoes. Referring to FIG. 1, a moving frame 100 , Including the cutting knife body 200, the storage box 250, the handle bar 270 and the fixed holder 300.

Referring to Figure 2a, the moving frame 100 is made of a square frame shape and the lower end is formed spaced apart from the ground, the upper and lower sides are open, the side boot 101 is erected and installed on both sides, and both side boot frames 101 ) Between the front and rear frames 102 are connected while being erected.

An inner space 110 is formed inside the moving frame 100, the inner space 110 is equipped with a cutting knife body 200 at the top, and a moving frame 100 is provided in front and rear of the cutting knife body 200. ) The moving space 115 is formed so that it can move back and forth.

In addition, vertical grooves 120 are formed in the vertical direction in the side boot frames 101 on both sides, and the vertical grooves 120 are concave formed inside the side boot frames 101. In this case, as shown in FIG. 2B, the vertical groove 120 may have support grooves 121 newly formed on one side, the other side, or both sides.

A moving protrusion 130 protruding toward the inner space 110 and having a predetermined length is formed in the central portion of the moving frame 100 so that the moving frame 100 slides forward and backward together with the moving protrusion 130. It is equipped to be able to.

3A to 3C, the cutting knife body 200 is inserted and mounted in the inner space 110 of the moving frame 100, and the moving grooves 210 are recessed inwardly on both sides in the longitudinal direction. The moving protrusion 130 is inserted into the moving groove 210, and the moving groove 210 is formed longer than the length of the moving protrusion 130 so that the moving protrusion 130 is moved to the moving groove 210 ), it is possible to slide back and forth from the inside, and according to the movement of the moving protrusion 130, the moving frame 100 connected to the moving protrusion 130 also slides back and forth.

In addition, the cutting knife body 200 has a cutting knife 201 for slicing an object A such as vegetables or fruits, and the cutting knife 201 is mounted slightly higher than the upper surface on which the object A is slid. As a result, the object A can be horizontally cut to a predetermined thickness, and the object A is formed in a diagonal shape with a predetermined inclination so as to have an optimum shear angle when cutting the object A. A chaehole 202 through which the cut object A is discharged is formed in the vicinity of the shaving knife 201.

The storage box 250 is made of a transparent material, is fastened to the lower portion of the cutting knife body 200, and the cut contents are dropped and stored inside.

In one embodiment, the cutting knife body 200 and the storage box 250 may be detachably fastened by a fastening means like a lid and a body of an airtight container.

In another embodiment, a storage drawer 253 is installed inside the storage box 250, and a drawer protrusion 252 provided in a longitudinal direction on an inner surface of the storage box 250 is formed to protrude inward, In the storage drawer 253, a locking protrusion 254 is formed to protrude outward so that the locking protrusion 254 slides above the drawer protrusion 252 so that it can be inserted and withdrawn. Therefore, the slices cut by the cutting knife 201 fall into the storage drawer 253 and are stored and then withdrawn through the outlet 105 formed in the storage box 250 to conveniently collect the sliced contents. The drawer 253 can be easily mounted by pushing it back into the storage box 250.

In addition, the handle bar 270 is connected to the lower portion of the storage box 250 and protrudes or extends toward both sides, and the user grabs the handle bar 270 with one hand when slicing the storage box 270. It fixes the cutting knife body 200 fastened with. At this time, since the handle bars 270 are protruding from both sides, right-handed as well as left-handed people can easily be used.

4A to 4C, the fixing holder 300 is for use in order to reciprocate the moving frame 100 while fixing the object A such as vegetables or fruits and fastened to the moving frame 100. As a result, a fixing plate 310 arranged in a horizontal direction is provided, a plurality of fixing pins 311 are formed under the fixing plate 310, and the fixing pins 311 are inserted into the object A to be fixed.

In addition, vertical pieces 320 are formed extending in a vertical direction toward the lower side on both sides of the fixing plate 310, and the vertical pieces 320 are inserted and fastened into the vertical grooves 120 of the moving frame 100.

At this time, the vertical groove 120 may have a single or a plurality of support grooves 121 formed in a vertical direction on one side, the other side, or both sides, and the vertical piece 320 is formed on one side, the other side, or both sides. A single or a plurality of support protrusions 321 may be formed in a vertical direction, and when the fixing holder 300 is fastened to the moving frame 100 with the support protrusion 321 inserted into the support groove 121 During the reciprocating movement of the moving frame 100, it is possible to prevent the fixed holder 300 from moving or leaving.

In addition, in the fixing holder 300, a handle 330 serving as a handle may be formed on an upper portion of the fixing plate 310 to protrude upward, and a plurality of gripping grooves 331 may be recessed in the handle 330. have. However, since the handle 330 only needs to be able to apply a predetermined force by the user holding the fixed holder 300, there is no restriction on the shape of the handle 330.

Referring to FIG. 5, in order to use the safety scavenging device 1 of the present invention described above, when the fixing holder 300 fixing the object A to the fixing pin 311 is fastened to the moving frame 100, the object ( A) is seated on the upper surface of the cutting knife main body 200, and only a part of the vertical piece 320 is inserted into the vertical groove 120 to be ready for work. In such a state of preparation for work, when the user holds the handle bar 270 with one hand to fix the cutting knife body 200, and slides the fixing holder 300 back and forth while pressing the fixing plate 310 with the other hand, the fixing holder ( The moving frame 100 fastened to 300 is also moved back and forth by the moving protrusion 130 guided by the moving groove 210 of the cutting knife body 200, and the object A is also the upper part of the cutting knife body 200 The size of the object (A) gradually decreases as it is cut by the knife 201 while sliding the surface, and accordingly, the vertical piece 320 gradually descends into the lower side of the vertical groove 120 as shown in FIG. When is in contact with the bottom of the vertical groove 120, the fixed holder 300 stops without further descending, thereby ending the chopping operation for the object (A).

At this time, when the chopping operation is finished and the vertical piece 320 is in contact with the bottom of the vertical groove 120, it is designed to maintain a predetermined gap between the fixing pin 311 and the upper surface of the cutting knife body 200. Since they are in a non-contact state, they can be used semi-permanently without being damaged.

In this way, when the chopping operation is finished, the cutting body 200 and the storage box 250 are separated or the storage drawer 253 mounted inside the storage box 250 is withdrawn to collect the cut contents.

In the end, the safety cutting mechanism 1 according to the present invention fixes the object to the fixed holder and fastens it to the moving frame, then lightly presses the fixed holder back and forth together with the moving frame, and can cut the object quickly and conveniently with little force. It is possible to cut out many sticks at once. As the size of the object gradually decreases while cutting the sticks, the fixed holder gradually descends and when the lower part contacts the bottom of the groove, the slicing ends, and the slicing ends, and the vertical side becomes vertical. When it comes into contact with the bottom of the groove, a predetermined gap is maintained between the fixing pin and the cutting knife body, so it is not in contact with each other, so it can be used semi-permanently, and the object is prevented from being separated, and the pole can be cut without holding the object. Is prevented from occurring.

In the present invention, the above embodiments are merely examples, and the present invention is not limited thereto. Anything that has substantially the same configuration as the technical idea described in the claims of the present invention and achieves the same operation and effects is included in the technical scope of the present invention.

The safety cutting tool according to the present invention can cut objects quickly and conveniently with little force, can cut many sticks at once, can be used semi-permanently, prevents the object from being separated, and prevents the occurrence of safety accidents. Therefore, it has industrial applicability.

Claims

A movable frame formed in a rectangular frame shape, spaced apart from the ground, and an inner space formed inside, and both side frames are provided with longitudinal grooves on the inside and moving protrusions protruding toward the inner space to be moved back and forth;

A chasing knife body that is inserted and mounted in the internal space, a chasing knife and a chasing hole are formed, and a moving groove longer than the length of the moving protrusion is formed so as to slide back and forth with the moving protrusion inserted at both sides thereof;

A storage box fastened to the lower part of the cutting knife body and storing the cut contents by falling; And

A fixing plate with a plurality of fixing pins formed at the bottom to fix the object, and a vertical piece that extends downward on both sides of the fixing plate and moves it back and forth while pressing the fixing plate while partially inserted into the vertical groove to slide the moving frame. As the size of the object fixed to the object decreases, the vertical piece descends to the lower side of the vertical groove, and then comes into contact with the floor to terminate the cutting.
The method of claim 1,

The safety cutting tool further comprises a handle bar connected to the lower part of the storage box and protruding to both sides, and holding the hand held by a user to fix the cutting knife main body and the storage box.
The method of claim 1,

When the cutting is finished and the vertical piece is in contact with the bottom of the vertical groove, it is provided so that a predetermined gap is maintained between the fixing pin and the upper surface of the cutting body so that they do not contact each other.
The method of claim 1,

The vertical groove has a support groove formed on one side or the other side in a vertical direction,

The vertical piece has a support protrusion formed on one side or the other side in a vertical direction, and is inserted into the support groove.
The method of claim 1,

The storage box is a safety cutting tool, characterized in that the storage drawer is formed to be withdrawn from the inside so that the cut contents can be stored and collected.