KR20120113951A - Scissors with rotating blade - Google Patents

Abstract

PURPOSE: A scissors having a rotary cutter is provided to cut a cut object rapidly through disc shaped rotary cutters. CONSTITUTION: A scissors(100) comprises a main body(110), an upper disc shaped rotary cutter(120), and a lower disc shaped rotary cutter(130). The main body comprises an open slit(111) and a grip portion(113). The upper and the lower disc shaped rotary cutter are coupled with the main body to be rotated and formed on first and second cutting blades respectively and projected to the open slit. The second cutting blade is crossed with the first cutting blade. The lower disc shaped rotary cutter cuts an object to be rotated.

Description

Scissors with rotary cutters {SCISSORS WITH ROTATING BLADE}

The present invention relates to a scissors for cutting a cutting object, such as paper, film, fabric, etc. More specifically, the rotation to cut the cutting object quickly and safely using only the pushing force without the scissor using the lever principle A scissors is provided with a cutter.

In general, since scissors have two cutting members having a cutting blade formed at one side and a finger insertion ring at the other side intersected with each other, and the center portion thereof is fastened with a fastening member such as a pivot pin, a lever lever is used. By means of opening and closing two scissors members formed cutting blades by means of the two blades to interlock, it refers to a mechanism for cutting the cutting object such as paper, film, fabric, and the like.

However, in the case of cutting a cutting object such as paper, film, fabric, etc. using conventional scissors, two scissors members are opened while the two fingers including the thumb are inserted into the finger insertion ring. Because it must take a long time as well as for a long time scissor had a problem that not only hurt the finger but also accumulate fatigue.

In addition, in the case of conventional scissors, since the cutting blades formed on the two scissors members are exposed as they are, especially when used by children or students, there is a safety problem that fingers or the like are cut on the cutting blades due to sub-circumference, as well as put in pockets. Carrying itself was also very uncomfortable.

Accordingly, an object of the present invention is to provide a scissors with a rotary cutter to cut a cutting object such as paper, film, fabric, etc. quickly and easily by using only a pushing force without the need of shearing two scissors members. To provide.

Another object of the present invention, because the cutting blade for cutting the cutting object such as paper, film, fabric, etc. is not exposed to the outside can be safely used by children or students as well as the rotation so that there is no inconvenience in carrying in the pocket at all A scissors is provided with a cutter.

An object of the present invention described above, the main body is formed with an open slit in the front and the holding portion in the rear, and the first cutting blade is rotatably coupled to the front upper side of the main body and protrudes into the open slit at the edge The upper disk-shaped rotary cutter is rotatably coupled to the front lower side of the main body and protrudes into the open slit at the edge thereof to form a second cutting blade that intersects the first cutting blade and is introduced through the open slit. It is achieved by providing a scissors with a rotary cutter comprising a lower disk-shaped rotary cutter for cutting the cutting object while automatically rotating with the upper disk-shaped rotary cutter by the cutting object.

According to a preferred feature of the present invention, one side of the main body is formed extending in a curved upward direction from the rear end of the open slit, the first guide step is formed to induce the cut one side of the cutting object to be discharged in the upper direction is formed On the other side of the main body, a second guide step is formed extending from the rear end of the open slit in a downward direction to guide the other side of the cutting object to be discharged downward.

According to a preferred feature of the present invention, one side of the main body is formed with a first cutting blade protection groove that the upper disc-shaped rotary cutter is replaceably seated and the other side of the body is replaceable the lower disc-shaped rotary cutter A second cutting blade protection groove is formed to be seated.

According to a preferred feature of the present invention, one side of the main body is formed with an integrated cutting blade protection groove that the upper disc-shaped rotary cutter and the lower disc-shaped rotary cutter is replaceably seated.

In addition, the object of the present invention described above, the main body is formed with an open slit in the front and the holding part in the rear, and the first cutting blade is fixed to the front upper side of the main body and protruded to the open slit at the edge is formed The upper disk-shaped fixed cutter and the second cutting blade which is rotatably coupled to the front lower side of the main body and protrudes into the open slit at the edge and intersects with the first cutting blade and is introduced through the open slit. It is also achieved by providing a scissors with a rotary cutter comprising a scissors with a rotary cutter comprising a lower disk-shaped rotary cutter for cutting the object to be automatically rotated by the object.

In addition, the object of the present invention described above, the main body is formed with an open slit in the front and the holding part in the rear, and the first cutting blade is fixed to the front lower side of the main body and protrudes into the open slit at the edge is formed A lower disk-shaped fixing cutter and a second cutting blade which is rotatably coupled to the front upper side of the main body and protrudes into the open slit at an edge thereof to intersect the first cutting blade and is introduced through the opening slit. It is also achieved by providing a scissors with a rotary cutter comprising an upper disk-shaped rotary cutter for cutting the object to be automatically rotated by the object.

In addition, the object of the present invention described above, the upper support and the lower support is formed in the front branch and the main body is provided with a gripping portion at the rear, rotatably coupled to the upper support of the main body and the first cutting blade is formed on the edge An upper disc-shaped rotary cutter and a second cutting blade rotatably coupled to the lower support of the main body and intersecting the first cutting blade are formed on the cutting object and are introduced between the first and second cutting blades. It is also achieved by providing a scissors with a rotary cutter comprising a lower circular rotary cutter for cutting the cutting object while automatically rotating with the upper circular rotary cutter.

According to a preferred feature of the present invention, one side of the main body is formed to be extended in the upper direction to be curved to guide the one side of the cutting object is discharged in the upper direction is formed, the other side of the lower A second guide step is formed extending in a curved direction to guide the other side of the cutting object to be discharged downward.

In addition, the above object of the present invention, the upper support and the lower support is formed in the front branch and the main body is provided with a gripping portion in the rear, the upper circle is fixedly coupled to the upper support of the main body and the first cutting blade is formed on the edge A plate-shaped fixed cutter and a second cutting blade rotatably coupled to the lower support of the main body and intersecting the first cutting blade are formed and are automatically cut by the cutting object introduced between the first and second cutting blades. It is also achieved by providing a scissors with a rotary cutter comprising a lower disk-shaped rotary cutter for cutting the cutting object while being rotated.

In addition, the object of the present invention described above, the upper support and the lower support is formed in the front branch and the rear is provided with a gripping portion, the lower portion is fixedly coupled to the lower support of the main body and the first cutting edge is formed on the edge A disc-shaped fixed cutter and a second cutting blade rotatably coupled to the lower support of the main body and intersecting the first cutting blade are formed on the edge, and are cut by the cutting object flowing between the first and second cutting blades. It is also achieved by scissors provided with a rotary cutter comprising an upper disk-shaped rotary cutter for cutting the cutting object while automatically rotating.

According to the scissors provided with a rotary cutter according to the present invention, the cutting object is simply moved between the first and second cutting edges intersecting the open slit or intersecting each other without the need for the scissors to open and close the two scissors members. Even if it has an excellent effect that can quickly cut the cutting object such as paper, film, fabrics.

In addition, according to the scissors provided with a rotary cutter according to the present invention, as the first guide step is formed to be curved upwardly on one side of the main body while the second guide step is formed to be curved downward on the other side of the main body At the same time as cutting, one side of the object to be cut is branched and discharged upwardly along the first guide step, and the other side of the object to be cut is branched and discharged downward along the second guide step, thereby making continuous cutting easier. In addition, there is an excellent effect that can be freely switched in the cutting direction.

In addition, according to the scissors provided with a rotary cutter according to the present invention, the first cutting blade protection groove and the second cutting blade protection groove are formed on one side and the other side of the main body, respectively, or integrated cutting edge protection groove on one side of the main body Since the first and second cutting blades formed to cut the cutting object are not exposed to the outside, they can be safely used by children or students as well as have excellent effects without any inconvenience even when carried in a pocket.

1 is a perspective view of a scissors with a rotary cutter according to a first embodiment of the present invention.
Figure 2 is a side view of the scissors with a rotary cutter according to a first embodiment of the present invention.
Figure 3 is another side view of the scissors with a rotary cutter according to a first embodiment of the present invention.
Figure 4 is a state of use of the scissors provided with a rotary cutter according to a first embodiment of the present invention.
5 is a perspective view of a scissors provided with a rotary cutter according to a second embodiment of the present invention.
Figure 6 is a state of use of the scissors provided with a rotary cutter according to a second embodiment of the present invention.
Figure 7 is a state of use of the scissors provided with a rotary cutter according to a third embodiment of the present invention.
8 is a state of use of the scissors provided with a rotary cutter according to a fourth embodiment of the present invention.
9 is a perspective view of a scissors provided with a rotary cutter according to a fifth embodiment of the present invention.
10 is a state of use of the scissors provided with a rotary cutter according to a fifth embodiment of the present invention.
11 is a state of use of the scissors provided with a rotary cutter according to a sixth embodiment of the present invention.
12 is a state of use of the scissors provided with a rotary cutter according to a seventh 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.

Scissors 100 equipped with a rotary cutter according to the first embodiment of the present invention, the cutting object can be quickly and easily cut using only a pushing force without the need for the scissors to open and close two scissors members and cutting blade As it is not exposed to the outside, not only children or students can use it safely, but also put it in a pocket so that there is no inconvenience at all, as shown in Figs. 1 to 4, the front opening slit 111 is The first cutting blade 121 is formed and the main body 110 is provided with a grip portion 113 in the rear, rotatably coupled to the front upper side of the main body 110 and protruded to the open slit 111 at the edge The upper disk-shaped rotary cutter 120 is formed, rotatably coupled to the front lower side of the main body 110 and protrudes to the open slit 111 at the edge to cross the first cutting blade 121. 2 cutting edge 123 is formed to form the lower disk to cut the cutting object (3) while being automatically rotated with the upper disk-shaped rotary cutter 120 by the cutting object (3) flowing through the open slit 111 It comprises a rotary cutter (130).

Here, the main body 110 forms the installation frame of the upper disk-shaped rotary cutter 120 and the lower disk-shaped rotary cutter 130 and at the same time to form a handle that the user grips by hand, paper, film, An opening slit 111 into which the cutting object 3, such as a fabric, is introduced for cutting is formed, and a holding part 113 is provided at the rear for holding by a user by hand.

The shape of the main body 110 is similar to the shape of the scissors, but may be formed, for example, in the shape of an animal such as an owl or other various shapes, and the main body 110 may be formed of wood, synthetic resin, ceramic, or metal. It may be manufactured or processed into various materials such as.

The upper disc-shaped rotary cutter 120 is rotatably coupled to the front upper side of the above-described main body 110, and the upper disc-shaped rotary cutter 120 is opened with the lower disc-shaped rotary cutter 130 to be described later ( By cutting the cutting object 3 while being automatically rotated by the cutting object 3 introduced through the 111, the first cutting edge 121 is formed as a disc formed by processing the first cutting edge 121, the first cutting edge 121 A part of) protrudes into the open slit 111 so as to intersect with the second cutting blade 131 of the lower disk-shaped rotary cutter 130 to be described later.

As shown, the first cutting blade 121 may be formed in a continuous ring shape over the entire edge of the upper disc-shaped rotary cutter 120, and according to an embodiment of the upper disc-shaped rotary cutter 120 It may be formed to have a circular sawtooth shape when viewed as a whole at a predetermined interval at the edge.

The upper disc-shaped rotary cutter 120 is a main body 110 by a fastening member consisting of a rivet-type nut press-fitted into the main body 110 and a pivot pin coupled to the rivet-type nut through the upper disc-shaped rotary cutter 120. It is rotatably coupled to the front upper side of the.

The upper disc-shaped rotary cutter 120 is formed of a metal material, and in some embodiments, may be formed of a ceramic material or a synthetic resin material. When the upper disc-shaped rotary cutter 120 is formed of a metal material, heat treatment or surface treatment may be performed to improve hardness.

The lower disc-shaped rotary cutter 130 is rotatably coupled to the front lower side of the above-described main body 110, and the lower disc-shaped rotary cutter 130 is opened together with the upper disc-shaped rotary cutter 120. The cutting object 3 is automatically rotated by the cutting object 3 introduced through the cutting object 3, and the second cutting edge 131 is formed at the edge of a disc to be processed, and the second cutting blade 131 is formed of a disc. A part protrudes into the open slit 111 so as to intersect with the first cutting blade 121 of the upper disc-shaped rotary cutter 120.

As shown, the second cutting blade 131 may be formed in a continuous ring shape over the entire edge of the lower disc-shaped rotary cutter 130, and according to the embodiment of the lower disc-shaped rotary cutter 130 It may be formed to have a circular sawtooth shape when viewed as a whole at a predetermined interval at the edge.

The lower disc-shaped rotary cutter 130 is a main body 110 by a fastening member consisting of a rivet-type nut press-fitted into the main body 110 and a pivot pin coupled to the rivet-type nut through the lower disc-shaped rotary cutter 130. It is rotatably coupled to the front lower side of the.

The lower disc-shaped rotary cutter 130 may be formed of a metal material, and in some embodiments, may be formed of a ceramic material or a synthetic resin material. When the lower disc-shaped rotary cutter 130 is formed of a metal material, heat treatment or surface treatment may be performed to improve hardness.

In addition, a first guide step 115a is formed at one side of the aforementioned main body 110, and the first guide step 115a has an upper disc-shaped rotary cutter 120 and a lower part as shown in FIGS. 3 and 4. One side of the cutting object (3) cut by the disk-shaped rotary cutter 130 is induced to be discharged naturally in the upper direction, it is formed to be curved upward from the rear end of the open slit 111.

A second guide step 115b is formed at the other side of the main body 110, and the second guide step 115b has an upper disc-shaped rotary cutter 120 and a lower circle as shown in FIGS. 2 and 4. The other side of the cutting object (3) cut by the plate-shaped rotary cutter 130 is induced to be discharged naturally in the downward direction, it is formed to be curved downward from the rear end of the open slit 111.

In addition, a first cutting blade protection groove 117a is formed at one side of the main body 110, and the first cutting blade protection groove 117a is formed in the upper disc-shaped rotary cutter 120 having the first cutting blade 121. By encircling the circumference so that the first cutting blade 121 is not exposed to the outside, the upper disc-shaped rotary cutter 120 is replaceably seated in the first cutting blade protection groove 117a.

Although not shown in detail, a support jaw rotatably supporting one side of the upper disc-shaped rotary cutter 120 is formed on the bottom of the first cutting blade protection groove 117a to minimize rotational resistance.

A second cutting blade protection groove 117b is formed at the other side of the main body 110, and the second cutting blade protection groove 117b has a circumference of the lower disc-shaped rotary cutter 130 on which the second cutting blade 131 is formed. By enclosing the second cutting blade 131 so as not to be exposed to the outside, the lower disc-shaped rotary cutter 130 is replaceably seated in the second cutting blade protection groove 117b.

Although not shown in detail, a support jaw rotatably supporting one side of the lower disc-shaped rotary cutter 130 is formed on the bottom of the second cutting blade protection groove 117b to minimize rotational resistance.

Therefore, in the case of cutting the cutting object 3 using the scissors 100 provided with the rotary cutter according to the first embodiment of the present invention, it is necessary to perform the scissors to open and retract two scissors members as usual scissors. Without first pushing the cutting object 3 through the open slit 111 and holding the main body 110 and simply pushing forward to cross the first cutting blade 121 of the upper disc-shaped rotary cutter 120 intersecting with each other. ) And the second cutting blade 131 of the lower disk-shaped rotary cutter 130 can be easily cut the shear object.

In addition, in the case of the scissors 100 with a rotary cutter according to the first embodiment of the present invention, the first guide step 115a is formed to be curved upward in one side of the main body 110 and at the same time the main body 110 As the second guide step 115b is formed to be bent in the downward direction on the other side of the side), as shown in FIG. 4, one side of the cutting object 3 is cut along the top of the first guide step 115a. It is separated in the direction and discharged and the other side of the cutting object (3) is separated in the downward direction along the second guide step (115b) and is discharged, so that not only the continuous cutting is easier but also the switching of the cutting direction can be freely made. .

In addition, in the case of the scissors 100 with a rotary cutter according to the first embodiment of the present invention, the first cutting blade protection groove 117a and the second cutting blade protection groove on one side and the other side of the main body 110 Since the first and second cutting blades 121 and 123 for cutting the cutting object 3 are not exposed to the outside, they can be safely used by children or students as well as being carried in a pocket. There is no inconvenience at all.

Scissors 200 equipped with a rotary cutter according to a second embodiment of the present invention, the cutting object can be cut quickly and easily using only a pushing force without the need for the scissors to open and close two scissors members and cutting blade As it is not exposed to the outside, not only can children or students safely use it, but also put it in a pocket so that there is no inconvenience at all, as shown in FIGS. 5 to 6, the front slit 211 is provided in the front. The first cutting edge 221 is formed and the main body 210 is provided with a grip portion 213 at the rear, rotatably coupled to the front upper side of the main body 210 and protruded to the open slit 211 at the edge. The upper disk-shaped rotary cutter 220 is formed, rotatably coupled to the front lower side of the main body 210 and protruded into the open slit 211 at the edge to cross the first cutting blade 221. 2 cutting edge 223 is formed to form the lower disk to cut the cutting object (3) while being automatically rotated with the upper disk-shaped rotary cutter 220 by the cutting object (3) flowing through the open slit 211 It comprises a rotary cutter (230).

In the case of the scissors 200 provided with the rotary cutter according to the second embodiment of the present invention, the shape of the main body 210 has a right triangle shape having a curved vertex and an upper circle on one side of the main body 210. According to the first embodiment of the present invention described above, except that the integrated cutting edge protection groove 217 is formed to replace the plate-shaped rotary cutter 220 and the lower disc-shaped rotary cutter 230 to be interchangeably seated together. Since the configuration and effects of the scissors 100 with the rotary cutter are the same, detailed descriptions will be omitted for simplicity.

Scissors 300 equipped with a rotary cutter according to a third embodiment of the present invention, the cutting object can be quickly and easily cut using only a pushing force without the need to perform the scissors to open and close two scissors members and cutting blade As it is not exposed to the outside, not only can children or students safely use it, but also put it in a pocket so that there is no inconvenience at all. As shown in FIG. 7, an open slit 311 is formed at the front and the rear. The upper part of the main body 310 is provided with a gripping portion 313, the first cutting blade (not shown) is fixed to the front upper side of the main body 310 and protrudes to the open slit 313 at the edge Disk-shaped fixing cutter 320, rotatably coupled to the front lower side of the main body 310 and protrudes into the open slit 311 at the edge to intersect the first cutting blade (not shown) The second cutting blade 331 is formed to form a lower disk-shaped rotary cutter 330 for cutting the cutting object 3 while being automatically rotated by the cutting object (3) flowing through the open slit 311 Is done.

In the case of the scissors 300 having the rotary cutter according to the third embodiment of the present invention, the upper disc fixed cutter 320 is fixed to the front upper side of the main body 310 without being rotated and the lower disc rotary cutter ( Except for the fact that only 330 is rotated, the configuration and effects of the scissors 100 provided with the rotary cutter according to the first embodiment of the present invention described above are the same, and the detailed description will be omitted for simplicity.

Scissors 400 equipped with a rotary cutter according to a fourth embodiment of the present invention can cut a cutting object quickly and easily using only a pushing force without the need for a scissor to open and close two scissors members and a cutting blade. As it is not exposed to the outside, not only can children or students safely use it, but there is no discomfort even when carrying it in a pocket. As shown in FIG. 8, an open slit 311 is formed at the front and the rear. The lower plate-shaped fixed cutter (3) is provided with a main body 310 is provided with a gripping portion 313, the first cutting blade 421 is fixed to the front lower side of the main body 310 and protrudes into an open slit at the edge ( 420 and a second cutting blade (not shown) which is rotatably coupled to the front upper side of the main body 410 and protrudes to an open slit 411 at the edge to intersect the first cutting blade 421. Um) is formed and includes an upper disk-shaped rotary cutter 430 for cutting the cutting object 3 while being automatically rotated by the cutting object (3) flowing through the open slit 411.

In the case of the scissors 400 having the rotary cutter according to the fourth embodiment of the present invention, the lower disc fixed cutter 420 is fixed to the front lower side of the main body 310 without being rotated, and the upper disc rotary cutter ( Except that only 430 is rotated, the configuration and effects of the scissors 100 with the rotary cutter according to the first embodiment of the present invention described above are the same, and the detailed description will be omitted for the sake of simplicity.

Scissors 500 equipped with a rotary cutter according to the fifth embodiment of the present invention are to cut the object to be cut quickly and easily by using only a pushing force without having to shear the two scissors members. 9 and 10, the upper support 511a and the lower support 511b are branched at the front, and the main body 510 is provided with a gripper 513 at the rear of the main body 510. It is rotatably coupled to the upper support (511a) and the upper disk-shaped rotary cutter 520, the first cutting edge 521 is formed on the edge and rotatably coupled to the lower support (511b) of the main body 510 The upper disc-shaped rotary cutter is formed at the edge by a cutting object 3 which is formed between the first cutting edge 521 and the second cutting edge 531 which crosses the first cutting edge 521 and is introduced between the first and second cutting edges 521 and 531. Cutting the cutting object (3) while automatically rotating with 520 It may comprise a lower disk-shaped rotary cutter 530.

In the case of the scissors 500 provided with the rotary cutter according to the fifth embodiment of the present invention, an open slit is not formed in the main body 510 and the upper support 511a and the lower support 511b are branched. The first cutting blade 521 of the upper circular rotary cutter 520 and the second cutting blade 531 of the lower circular rotary cutter 530 are exposed without being surrounded by the cutting blade protection grooves and are exposed intact. Except that there may be a problem, the configuration and effect of the scissors 100 provided with the rotary cutter according to the first embodiment of the present invention described above are the same, the detailed description will be omitted for simplicity of the specification. .

Scissors 600 equipped with a rotary cutter according to the sixth embodiment of the present invention is to enable the cutting object to be cut quickly and easily using only a pushing force without the need of shearing the two scissors members apart. 11, the upper support 611a and the lower support 611b are branched in the front and the main body 610 is provided with a grip portion 613 in the rear, the upper support of the main body (610) ( 611a) and the upper disk-shaped fixed cutter 620, which is formed on the edge of the first cutting blade (not shown), and rotatably coupled to the lower support (611b) of the body 610, The second cutting blade 631 intersecting with the first cutting blade is processed and automatically rotated by the cutting object 3 flowing between the first cutting blade (not shown) and the second cutting blade 631, thereby cutting the cutting object ( 3) lower disc-shaped rotary cutter (6) 30) is made.

In the case of the scissors 600 provided with the rotary cutter according to the sixth embodiment of the present invention, the upper disk-shaped fixed cutter 620 is fixed to the upper support 611a of the main body 610 without being rotated and the lower circle Except for the fact that only the plate-shaped rotary cutter 630 is rotated, the configuration and effect of the scissors 500 provided with the rotary cutter according to the fifth embodiment of the present invention described above are the same, and the detailed description is omitted for simplicity. Let's do it.

Scissors 700 equipped with a rotary cutter according to the seventh embodiment of the present invention is to be able to quickly cut the cutting object by using only a pushing force without the need to shear the two scissors members apart. As shown in FIG. 12, the front support 711a and the lower support 711b are branched at the front side, and a main body 710 provided with a grip part 713 at the rear side, and a lower supporter 710 of the main body 710. 711b) is fixed to the lower disk-shaped fixed cutter 720, the first cutting edge 721 is formed on the edge, and rotatably coupled to the upper support 711b of the main body 710, the first cutting edge A second cutting blade (not shown) intersecting with the blade 721 is formed and automatically rotated by the cutting object 3 flowing between the first cutting blade 721 and the second cutting blade (not shown). Upper disc-shaped rotary cutter for cutting the cutting object (3) Including a rotor 730.

In the case of the scissors 700 provided with a rotary cutter according to the seventh embodiment of the present invention, the lower disc-shaped fixed cutter 720 is fixed to the upper support 711a of the main body 710 without being rotated, Except for the fact that only the plate-shaped rotary cutter 630 is rotated, the configuration and effect of the scissors 500 provided with the rotary cutter according to the fifth embodiment of the present invention described above are the same, and the detailed description is omitted for simplicity. Let's do it.

100: scissors provided with a rotary cutter according to the first embodiment of the present invention
110:
111: open slit
113: gripper
115a: first guide step
115b: second guide step
117a: first cutting blade protection groove
117b: second cutting blade protection groove
120: upper disk rotary cutter
121: first cutting blade
130: lower disk rotary cutter
131: second cutting blade
200: scissors provided with a rotary cutter according to a second embodiment of the present invention
300: scissors provided with a rotary cutter according to a third embodiment of the present invention
400: scissors provided with a rotary cutter according to a fourth embodiment of the present invention
500: scissors provided with a rotary cutter according to a fifth embodiment of the present invention
600: scissors provided with a rotary cutter according to a sixth embodiment of the present invention
700: scissors provided with a rotary cutter according to a seventh embodiment of the present invention

Claims (16)

An open slit is formed in the front and the main body is provided with a gripping portion at the rear;
An upper disc-shaped rotary cutter rotatably coupled to the front upper side of the main body and having a first cutting blade protruded to the open slit at an edge thereof; And
The upper disc is formed by a cutting object that is rotatably coupled to the front lower side of the main body and protrudes into the open slit at the edge thereof and intersects with the first cutting edge and is introduced through the open slit. Scissors with a rotary cutter comprising a; a lower disk-shaped rotary cutter for cutting the cutting object while automatically rotating with the rotary cutter. The method according to claim 1,
One side of the main body is formed extending from the rear end of the open slit to the upper direction to guide the first guide step for guiding the cut one side of the cutting object is discharged in the upper direction, the other side of the main body is open Scissors with a rotary cutter characterized in that the second guide step is formed extending from the rear end of the slit in the downward direction to guide the other side of the cutting object is discharged in the downward direction. The method according to claim 1,
One side of the main body is formed with a first cutting blade protection groove that the upper disc-shaped rotary cutter is replaceably seated, and the other side of the body is a second cutting edge protection that the lower disc-shaped rotary cutter is replaceably seated Scissors with a rotary cutter, characterized in that the groove is formed. The method according to claim 1,
Scissors with a rotary cutter characterized in that the integrated cutting edge protection groove is formed on one side of the main body is the upper disc-shaped rotary cutter and the lower disc-shaped rotary cutter is replaceably seated. An open slit is formed in the front and the main body is provided with a gripping portion at the rear;
An upper disc-shaped fixed cutter fixedly installed at the front upper side of the main body, and having a first cutting blade projecting to the open slit at the edge thereof; And
The second cutting blade which is rotatably coupled to the front lower side of the main body and protrudes into the open slit at the edge thereof and intersects with the first cutting blade is automatically rotated by the cutting object introduced through the open slit. Scissors with a rotary cutter comprising a; lower disc-shaped rotary cutter for cutting the object to be cut. The method according to claim 5,
One side of the main body is formed extending from the rear end of the open slit to the upper direction to guide the first guide step for guiding the cut one side of the cutting object is discharged in the upper direction, the other side of the main body is open Scissors with a rotary cutter characterized in that the second guide step is formed extending from the rear end of the slit in the downward direction to guide the other side of the cutting object is discharged in the downward direction. The method according to claim 5,
One side of the main body is formed with a first cutting blade protection groove that the upper disc-shaped fixed cutter is replaceably seated coupled to the other side of the body is the second cutting edge protection that the lower disc-shaped rotary cutter is replaceably seated Scissors with a rotary cutter, characterized in that the groove is formed. An open slit is formed in the front and the main body is provided with a gripping portion at the rear;
A lower disk-shaped fixed cutter fixedly installed at the front lower side of the main body and having a first cutting blade protruding from the open slit at the edge thereof; And
The second cutting blade which is rotatably coupled to the front upper side of the main body and protrudes into the open slit at the edge thereof and intersects with the first cutting blade is automatically rotated by the cutting object introduced through the open slit. Scissors provided with a rotary cutter comprising a; upper disc-shaped rotary cutter for cutting the object to be cut. The method according to claim 8,
One side of the main body is formed extending from the rear end of the open slit to the upper direction to guide the first guide step for guiding the cut one side of the cutting object is discharged in the upper direction, the other side of the main body is open Scissors with a rotary cutter characterized in that the second guide step is formed extending from the rear end of the slit in the downward direction to guide the other side of the cutting object is discharged in the downward direction. The method according to claim 8,
One side of the main body is formed with a first cutting blade protection groove that the upper disc-shaped rotary cutter is replaceably seated coupled, the other side of the body is a second cutting edge protection that the lower disc-shaped fixed cutter is interchangeably seated Scissors with a rotary cutter, characterized in that the groove is formed. A main body having a front support and a lower support branched at a front side thereof, and a gripper at a rear side thereof;
An upper disc-shaped rotary cutter rotatably coupled to the upper support of the main body and having a first cutting blade formed on an edge thereof; And
The upper disc-shaped rotary cutter is rotatably coupled to the lower support of the main body, and a second cutting edge intersecting the first cutting edge is formed at an edge thereof, and is cut by an object to be introduced between the first and second cutting edges. Scissors provided with a rotary cutter comprising a; lower disk-shaped rotary cutter for cutting the cutting object while automatically rotating with. The method of claim 11,
A first guide step is formed on one side of the main body to be bent upwardly to guide the cut one side of the cutting object is discharged in the upper direction, and the other side of the main body is formed to be bent downwardly Scissors provided with a rotary cutter, characterized in that the second guide step is formed to guide the other side of the cutting object is discharged in the downward direction. A main body having a front support and a lower support branched at a front side thereof, and a gripper at a rear side thereof;
An upper disc-shaped fixed cutter fixedly coupled to an upper support of the main body and having a first cutting blade formed on an edge thereof; And
The cutting object is rotatably coupled to the lower support of the main body, and a cutting edge is formed at the edge thereof to cross the first cutting edge and is automatically rotated by the cutting object introduced between the first and second cutting edges. Scissors provided with a rotary cutter comprising a; lower disk-shaped rotary cutter for cutting. The method according to claim 13,
A first guide step is formed on one side of the main body to be bent upwardly to guide the cut one side of the cutting object is discharged in the upper direction, and the other side of the main body is formed to be bent downwardly Scissors provided with a rotary cutter, characterized in that the second guide step is formed to guide the other side of the cutting object is discharged in the downward direction. A main body having a front support and a lower support branched at a front side thereof, and a gripper at a rear side thereof;
A lower disk-shaped fixed cutter fixedly coupled to the lower support of the main body and having a first cutting blade formed on the edge thereof; And
The cutting object is rotatably coupled to the lower support of the main body, and a cutting edge is formed at the edge thereof to cross the first cutting edge and is automatically rotated by the cutting object introduced between the first and second cutting edges. Scissors provided with a rotary cutter comprising a; upper disc-shaped rotary cutter for cutting. The method according to claim 15,
A first guide step is formed on one side of the main body to be bent upwardly to guide the cut one side of the cutting object is discharged in the upper direction, and the other side of the main body is formed to be bent downwardly Scissors provided with a rotary cutter, characterized in that the second guide step is formed to guide the other side of the cutting object is discharged in the downward direction.

Images