KR20120045141A - Cutter having double-cut - Google Patents

Abstract

PURPOSE: A cutter for double cutting is provided to cut thick paper or large volume bands with a wide cutter and to cut fishing string or strings with a narrow cutter. CONSTITUTION: A cutter for double cutting(200) is received inside a cutter case(100) and is slidingly operated by a moving unit(300). The cutter is cut by a cutting unit(400) at certain lengths. A bag cutting slit(1) is formed in one side of the cutter case in a cutter moving direction. A bag is inserted in the bag cutting slit to be cut because the cutting blade of the cutter is exposed through the bag cutting slit.

Description

Cutter Knife formed to enable double cutters {C Having Having Double-Cut}

The present invention relates to a cutter knife formed to enable a double cutter to safely and easily take the contents by inserting the top of the bag such as a postal envelope or pouch or plastic pack to maintain a constant cutting direction.

Conventional cutter knife is used for cutting for opening a bag such as a pouch or plastic pack containing a liquid such as juice or Chinese medicine, the cutter knife 200 is completely exposed to the outside of the knife interior (100) As bag cutting works, the contents cannot be taken safely.

That is, in this case, since the cutting operation of the bag is made in space and the cutter blade 200 is not precisely moved in the direction to be cut, it is missed, so it is easy to cut the hand if careless, and also the unwanted position of the bag. Is cut off and the possibility of the contents leaking out is high.

Therefore, the cutter knife of the present invention is capable of cutting by inserting the upper end of the bag into the knife compartment when the cutter knife is stored inside the knife enclosure when cutting the envelope or bag. The purpose is to provide a function that can safely and easily take the contents of the liquid added to the cutter knife.

In a known cutter knife which is moved forward and backward by a moving means and cuts by a predetermined length by a cutting means, it is orthogonal to the moving direction of the cutting knife toward any one side of the knife inner box. The present invention relates to a cutter knife in which an encapsulation cutting means is formed, wherein an encapsulation cutting groove is formed so that the cutting edge of the cutting knife is exposed to the inner end opened in the direction to be inserted to cut the encapsulation.

The cutter knife of the present invention has a double cutting is furnished to have an effect that can easily and safely cut the bag containing the contents of the liquid.

The cutter knife can be formed with a wide or narrow one, which can effectively break bulky strings or thick paper.

Narrow ones have the effect of quickly and neatly breaking things like fishing or rope.

1 is an external perspective view showing a first embodiment of the present invention.
2 is an exploded perspective view of the present 1;
3 is a reference diagram of a state of cutting a bag using the present invention.
Figure 4 is an external perspective view of a conventional cutter knife.
5 is an application of an external perspective view of a conventional cutter knife
Figure 6 is an application of an external perspective view of a conventional cutter knife 2

The present invention is formed with a moving rail 101 having a concave-convex groove (101a) on one surface of the knife built-in box 100 formed in a zigzag shape, the cutting line (incision) at a predetermined interval inside the knife built-in box (100) The rod-shaped cutter knife 200 having the 200a formed therein is accommodated by the cutter knife 200 at intervals of the uneven groove 101a of the moving rail 101 by the moving means 300 fixed to the rear end of the cutter knife 200. To the front and rear of the knife cabinet 100 to allow entry into and out of the knife cabinet 100, and the tip of the cutter knife 200 is inserted into the rear end of the knife cabinet 100 and broken by pressure. Cutting means 400 having a cutting groove 400a for cutting the cutter knife 200 by cutting is detachably coupled to cut the cutter knife 200 blunt or damaged by repeated use. In a known cutter knife, the cutter knife 200 toward any one side of the knife housing 100 It is characterized in that to form a bag cutting holes (1) to be cut so that by inserting the bags by ever the same direction and is open in the opening direction which is perpendicular to the inner end to the blade exposure of the knife 200.

In addition, the inlet of the bag cutting groove (1) is to have a form that opens to the outside to facilitate the insertion of the bag, wherein the knife built-in box 100 is formed in the cutter knife of the present invention When made of plastic, the inlet of the bag cutting groove (1) is molded to have a form that is bent outwardly, as shown in Figure 2, if the knife inner box 100 is made of a metal bag cutting groove ( It can be formed by bending the inlet of 1) to have a form that is inclined outward.

Therefore, when cutting the bag, the cutter knife 200 is not exposed to the outside of the knife housing 100, the cutting operation is made in a state that is stored inside, thereby preventing the risk of cutting hands, of course, It is possible to prevent the leakage of the contents by precise cutting in the direction to be cut.

100: knife built-in 200: cutter knife
300: moving means 400: cutting means

Claims (1)

The cutter knife 200 accommodated inside the knife inner box 100 operates up and down in a slide type by the moving means 300 and is known to be used by cutting by a predetermined length by the cutting means 400. In the cutter knife, it is formed in the same direction as the moving direction of the cutter knife 200 in any one side of the knife housing 100, the blade of the cutter knife 200 is exposed to the inner end is inserted to cut the bag Cutter knife formed to enable a double cutter, characterized in that the bag cutting groove (1) is formed to be.

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