WO2012169857A2

WO2012169857A2 - Plate cutter

Info

Publication number: WO2012169857A2
Application number: PCT/KR2012/004594
Authority: WO
Inventors: 오상근
Original assignee: Oh Sang-Keun
Priority date: 2011-06-09
Filing date: 2012-06-11
Publication date: 2012-12-13
Also published as: WO2012169857A3

Abstract

The present invention relates to a plate cutter which not only can cut a plate across the center of the plate in a quick, easy, and safe manner using only a simple pushing force without scissoring, but also can completely prevent obstacles to cutting caused by the two cut portions of the already cut panel by enabling the cut portions of the already cut panel to be separately discharged. The plate cutter according to the present invention comprises: a main body having a front portion with an open slit and a back portion with a holding part; a cutting means arranged in the main body and having a cutter blade exposed to the inside of the open slit; and separate discharge guide protrusions formed at both sides of the main body, respectively, and branched from the rear end of the open slit at both sides of the main body, respectively, so as to guide the two portions of the plate cut by the cutting means to be separately discharged.

Description

Plate cutter

The present invention relates to a plate cutter for cutting a plate, for example, paper, film, fabric, etc. More specifically, it is easy to quickly cross the center of the plate using only the pushing force without the scissor using the lever principle It relates to a plate cutter that allows you to cut the plate safely yet.

Representative tools used to cut boards such as, for example, paper, films, fabrics, and the like include knives and scissors.

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. The two cutting members are formed by cutting blades, and the two blades are engaged with each other while the blade is cut to cut a plate such as paper, film or fabric.

However, in the case of cutting a sheet of paper, film, fabric, etc. using conventional scissors, two scissors members must be opened and squeezed while two fingers including a thumb are inserted into the finger insertion ring. Therefore, not only takes a long time, but also a long time scissor had a problem that not only hurts the finger but also accumulates 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 pocket Carrying itself was also very uncomfortable.

In general, since the knife must be cut by moving the end of the cutting blade while supporting the plate to be cut on the floor, the bottom surface is damaged by the cutting blade end, and the cutting blade is exposed as it is. When used by students, there is a safety problem that the finger is cut on the cutting blade due to carelessness. In some cases, it can be used as a tool to injure a person.

Recently, we have developed various tools for cutting boards such as paper, film, fabrics, etc., away from scissors and knives, but the cutting parts are not cut smoothly. There is a problem that does not work properly.

SUMMARY OF THE INVENTION An object of the present invention is to provide a cutter for a plate, which allows cutting the plate quickly and safely across the center of the plate using only a pushing force without shearing.

Another object of the present invention is to provide a cutter for a plate material so that no cutting obstacles due to both sides of the plate material already cut are generated as both sides of the plate material already cut are discharged separately from each other.

An object of the present invention described above, the front is formed with an open slit, the rear is provided with a gripping portion, the cutting means is provided with a cutting blade mounted on the main body and exposed in the open slit, and on both sides of the main body, respectively It is achieved by providing a cutter for a plate comprising a separation discharge step is provided and branched to both sides from the rear end of the open slit to guide both sides of the plate cut by the cutting means to be discharged from each other.

According to a preferred feature of the invention, the cutting means is formed of one linear cutting member fixed to the main body so that the cutting blade is exposed to the inside of the open slit.

According to a preferred feature of the present invention, the cutting means is formed of two linear cutting members fixed to the main body so that the cutting blades intersect the inner side of the open slit.

According to a preferred feature of the present invention, the cutting means is rotatably coupled to the front top and bottom of the main body, respectively, the two disk-shaped rotary cutting member protrudes into the open slit at the edge is formed to overlap each other processing formed It is formed by forming a furnace.

According to a preferred feature of the invention, the cutting means is rotatably coupled to one side of the front upper and lower sides of the main body and the disk-shaped rotary cutting member is formed in the cutting edge protruding into the open slit and the main body, It is fixed to the other side of the front upper and lower sides and is formed as a disc-shaped fixed cutting member protrudes into the open slit at the edge and the cutting edge overlapping the cutting edge of the disc-shaped rotary cutting member.

According to a preferred feature of the invention, the cutting means is rotatably coupled to one side of the front upper and lower sides of the main body and the disk-shaped rotary cutting member is formed in the cutting edge protruding into the open slit and the main body, It is fixed to the other side of the front top and bottom and is formed at the edge of the linear cutting member is formed cutting edge overlapping the cutting edge of the disk-shaped rotary cutting member.

According to a preferred feature of the invention, the separation discharge step is formed on one side of the main body and is formed to extend in an upward direction from the rear end of the open slit to guide the cut one side of the plate discharged to the upper direction A curved separate discharge stepped portion and a downward curved discharged stepped portion formed on the other side of the main body and extending downwardly from the rear end of the open slit to guide the other cut side of the plate to be discharged downward. It is formed negatively.

According to a preferred feature of the invention, the separation discharge step is formed on one side of the main body and is formed to extend in an upward direction from the rear end of the open slit to guide the cut one side of the plate discharged to the upper direction It is formed of a curved separation discharge step portion and a straight separation discharge step portion formed on the other side of the main body and extending in a straight line from the rear end of the open slit for guiding the other cut side of the plate to be discharged in a linear direction.

According to a preferred feature of the present invention, the separation discharge step is formed on one side of the main body and is formed extending in a straight line from the rear end of the open slit is a straight separation discharge end for guiding the cut side of the plate discharged in a straight direction Is formed on the other side of the jaw and the main body is formed to be curved downwardly extending from the rear end of the open slit downwardly is formed as a downward curved separation discharge step portion for guiding the other side of the cut sheet discharged downward.

According to a preferred feature of the invention, the separation discharge step is formed on one side of the main body and is formed to extend inclined upwardly from the rear end of the open slit upwardly inclined to guide the cut one side of the plate discharged upwards A separate discharge discharge stepped portion and a downwardly inclined discharge discharge stepped portion which is formed on the other side of the main body and extends downwardly from the rear end of the open slit to guide the other cut side of the plate to be discharged downward; Is formed.

According to a preferred feature of the invention, the separation discharge step is formed on one side of the main body and is formed to extend inclined upwardly from the rear end of the open slit to upwardly guide the cut one side of the plate discharged upwards It is formed of an inclined separate discharge stepped portion and a linear separated discharge stepped portion formed on the other side of the body and extending in a straight line from the rear end of the open slit to guide the other cut side of the plate to be discharged in a straight direction.

According to a preferred feature of the present invention, the separation discharge step is formed on one side of the main body and is formed extending in a straight line from the rear end of the open slit is a straight separation discharge end for guiding the cut side of the plate discharged in a straight direction It is formed of the jaw portion and the downwardly inclined separated discharge step portion formed on the other side of the main body and extending inclined downward from the rear end portion of the open slit to guide the other cut side of the plate discharged downward.

According to a preferred feature of the invention, the inclined surface is formed on the side of the separation discharge step.

According to the plate cutter according to the present invention, the plate is cut by the cutting means in which the cutting blade is positioned into the open slit by simply inserting the plate into the open slit and moving forward without cutting, and then the both sides of the main body by the separation discharge step. As it is separated and discharged, there is an excellent effect of cutting the plate quickly and easily across the center of the plate using only a pushing force.

In addition, according to the cutter for a plate according to the present invention, the cutting means is exposed only to the open slit, there is an excellent effect that the injury or safety accident by the cutting blade can be prevented in advance.

1 is a perspective view of a cutter for a sheet according to the present invention.

Figure 2 is a side view of a cutter for a sheet according to the present invention.

3 is another side view of the cutter for a sheet according to the present invention.

Figure 4 is a state of use of the cutter for sheet material according to the present invention.

5 is a perspective view of a plate cutter according to another embodiment of the present invention.

Figure 6 is a use state of the plate cutter according to another embodiment of the present invention.

7 to 10 is a schematic structural diagram of a cutter for a sheet according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to describe in detail enough to be easily carried out by those skilled in the art to which the present invention pertains. This does not mean that the technical spirit and scope of the present invention is limited.

Plate cutter (1) according to the present invention, as the two sides of the already cut plate 3 is discharged separately from each other, so that no cutting obstacles caused by both sides of the already cut plate 3 is not generated at all, simply without scissoring In order to be able to cut the plate 3 quickly and safely across the center of the plate 3 using only the pushing force, as shown in Figures 1 to 10, an open slit 11 is formed in the front And a rear end of the main body 10 having a gripping portion 13, a cutting means 20 mounted to the main body 10 and exposed to the open slit 11, and both sides of the main body 10. It is provided in each and branched to both sides from the rear end of the open slit 11 comprises a separate discharge step 30 for guiding the both sides of the plate 3 cut by the cutting means 20 to be separated and discharged from each other.

Here, the main body 10 forms the installation frame of the cutting means 20 and at the same time forms a handle that the user grips by hand, and the front plate 3 such as paper, film, fabric, etc. is introduced for cutting. An open slit 11 is formed, and a rear gripping portion 13 is provided for holding by a user by hand.

The shape of the main body 10 may be formed in an elongated elliptical flat shape as shown in FIGS. 1 to 4, and may be formed similarly to the shape of scissors as shown in FIGS. 5 to 6. For example, it may be formed in the shape of an animal such as an owl or other various shapes.

In addition, the body 10 may be manufactured by being processed or molded from various materials such as wood, synthetic resin, ceramic, or metal.

The main body 10 is equipped with a cutting means 20, the cutting means 20 is to actually cut the plate 3 entered through the open slit 11, which is exposed in the open slit 11 A cutting blade is provided.

As shown in FIGS. 1 to 4, the cutting means 20 is a combination of two linear cutting members 21 fixed to the main body 10 so that the cutting blades intersect the inner side of the open slit 11. 5, 6 and 8, the cutting blades rotatably coupled to the front top and bottom sides of the main body 11 and protruded to the open slit 11 at the edges thereof overlap each other. It may be formed by a combination of two disk-shaped rotary cutting member 23 is formed, respectively, as shown in Figure 7, fixed to the main body 10 so that the cutting blade is exposed to the inside of the open slit 11 It may be formed of one linear cutting member 21, as shown in Figure 9, rotatably coupled to one side of the front upper and lower sides of the main body 10 and protrudes to the open slit 11 at the edge A disk-shaped rotary cutting member 23 in which a cutting blade is formed, Disk-shaped fixed cutting member fixedly coupled to the other side of the front top and bottom of the sieve 10 and protruded to the edge of the open slit 11 to form a cutting blade overlapping the cutting blade of the disk-shaped rotary cutting member 23 ( 25 may be formed in a combination, and as shown in FIG. 10, a cutting blade rotatably coupled to one side of the front top and bottom sides of the main body 10 and protruding from the edge to the open slit 11 is formed. It is also formed by the combination of the plate-shaped rotary cutting member 23 and the linear cutting member 21 fixedly coupled to the other side of the front upper and lower sides of the main body 10 and overlapping the cutting edge of the disc-shaped rotary cutting member 23 at the edge. In addition, it may be formed of a combination of the cutting member of various other forms.

Among these, in the case where the cutting means 20 is formed of a combination of two disc-shaped rotary cutting members 23, an electric unit such as a gear transmission unit or a belt transmission unit (not shown), a low-speed electric motor (not shown) ) Or as the reduction gear integrated electric motor (not shown) is additionally installed, when one disk rotation cutting member 23 is driven manually or automatically, the other disk rotation cutting member 23 is also It may also be implemented to be rotated in the opposite direction by the electric unit together.

Here, the manual rotational drive of the disc-shaped rotary cutting member 23 is a method of manually rotating or driving the drive wheel protruding to one side of the main body 10 and the drive rotation is connected to the disc-shaped rotary cutting member 23 By moving the main body 10 on the upper side of the main body 10, a method of rotating the drive wheel which is protruded to one side of the disc-shaped rotary cutting member 23 and driven by the frictional force with the bottom surface can be applied. In order to rotationally drive the plate-shaped rotary cutting member 23, an electric switch for selectively controlling the rotation of the low-speed electric motor or the all-in-one reduction motor should be installed in the main body 10, and the power source is supplied to the low-speed electric motor or the all-in-one reduction motor. Batteries (not shown) for providing the same should also be installed in the body (10).

Separate side discharge step 30 is provided at both sides of the above-described main body 10, which separate discharge step 30 is introduced into the open slit 11 of the plate 3 cut by the cutting means 20 The two sides are guided to be separated and discharged from each other after being cut, and are branched to both sides from the rear end of the open slit 11.

As shown in FIGS. 5 and 6, the separation discharge step 30 is formed on one side of the main body 10 and extends from the rear end of the open slit 11 upwardly to form a plate 3. Is formed on the other side of the main body 10 and is formed to be bent in a downward direction from the rear end of the open slit 11 It may be formed of a combination of the downwardly curved type separate discharge step portion 33 for guiding the other end cut of the plate 3 to be discharged in the downward direction, as shown in Figure 7, formed on one side of the main body 10 And extending upwardly from the rear end of the open slit 11 so as to be bent upwardly to separate the one side of the plate 3 so as to be discharged in the upward direction. Formed at the other side of the rear end of the open slit 11 It may be formed of a combination of the linear separation discharge stepping portion 35 which is formed extending in a straight line to guide the other side of the cut sheet 3 is discharged in a straight direction, as shown in Figure 8, the main body 10 It is formed on one side of the straight and extending in a straight line from the rear end of the open slit 11 to form a straight separation discharge step portion 35 for guiding the cut side of the plate 3 to be discharged in a straight direction, and formed on the other side of the main body And extending downwardly from the rear end of the open slit 11 so as to be bent in the downward direction so that the other cut side of the plate 3 is discharged downward. have.

In addition, the separation discharge step 30, as shown in Figures 1 to 4, is formed on one side of the main body 10 and extending inclined upward from the rear end of the open slit 11 of the plate 3 An upwardly inclined separate discharge step portion 37 for guiding the cut one side to be discharged upwardly, and formed on the other side of the main body 10 and extending inclined downward from the rear end of the open slit 11. It may be formed of a combination of the downward inclination type separate discharge step portion 39 for guiding the other end cut off 10 is discharged in a downward direction, as shown in Figure 9, is formed on one side of the main body 10 An upwardly inclined separate discharge step portion 37 which is formed to be inclined upwardly from the rear end of the open slit 11 so as to be discharged in an upward direction from one side of the plate 3, and the other side of the main body 10. Formed at the rear end of the open slit 11 It may be formed in a combination of the straight separation discharge stepping portion 35 which is formed extending in a straight line to guide the other side of the plate 3 to be discharged in a straight direction, as shown in Figure 10, the main body 10 Formed on one side of and extending in a straight line from the rear end of the open slit 11, the linear separation discharge stepping portion 35 for guiding the cut one side of the plate 3 to be discharged in a linear direction, and the body 10 of It is formed on the other side and is formed to extend inclined downward from the rear end of the open slit 11 in the combination of the downwardly inclined separate discharge step portion 39 for guiding the other cut side of the plate 10 is discharged in the downward direction. It may be formed.

In addition, the inclined surface (30a) is preferably formed on the side of the separation discharge step 30, the inclined surface (30a) is introduced into the open slit 11 of the plate 3 cut by the cutting means (20) Both sides are to prevent the cutting obstacles are caught by the separation discharge step 30 itself, so that both sides of the cut plate 3 is naturally separated to both sides through the discharge discharge step 30 to be discharged.

Therefore, in the case of cutting the plate 3 using the plate cutter 1 according to the present invention, the plate 3 is simply slit open without the need for the scissors to open and close two scissors members as in the case of ordinary scissors. The plate 3 can be quickly and easily pressed by the cutting means 20 of various forms in which the cutting blade is exposed in the open slit 11 by simply pushing through and holding the main body 10 and simply pushing it forward. Can be cut.

In addition, in the case of the plate cutter 1 according to the present invention, since the separate discharge stepped jaw 30 of various forms are provided on both sides of the main body 10, the plate 3 is simultaneously cut off. By separating and discharging one side and the other side, 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 plate cutter 1 according to the present invention, the cutting blade of the cutting means 20 for cutting the plate 3 is exposed only to the open slit 11 and is exposed to the outside of the main body 10. Not only can it be safely used by children and students, but it is also inconvenient to carry it in your pocket.

Plate cutter according to the present invention can be used as a cutter for stationery or other essential commodities or plate cutting work, such as stationery, according to the safe and quick cutting of a plate, such as paper, film, fabric, etc. in place of conventional scissors.

Claims

An open slit is formed in the front and the main body is provided with a gripping portion at the rear;

Cutting means mounted to the main body and provided with a cutting blade exposed in the open slit: And

Plate separators provided on both sides of the main body and separated from the rear end of the open slit to both sides to guide the two sides of the plate cut by the cutting means so as to separate and discharge each other.
The method according to claim 1, wherein the cutting means,

And a linear cutting member fixed to the main body so that the cutting blade is exposed to the inside of the open slit.
The method according to claim 1, wherein the cutting means,

Plate cutter, characterized in that formed with two linear cutting member fixed to the main body so that the cutting blade intersects the inside of the open slit.
The method according to claim 1, wherein the cutting means,

Plates cutters, characterized in that formed by two disk-shaped rotary cutting member is rotatably coupled to the front upper and lower sides of the main body and protruded to the open slit and overlapped with each other to form a cutting blade overlapping each other.
The method according to claim 1, wherein the cutting means,

The disk-shaped rotary cutting member is rotatably coupled to one side of the front top and bottom of the main body and the cutting edge protruding into the open slit on the edge, and fixedly coupled to the other side of the front top and bottom of the main body and the edge A plate cutter, characterized in that formed by a disc-shaped fixed cutting member protruding into an open slit and a cutting edge overlapping the cutting edge of the disc-shaped rotary cutting member.
The method according to claim 1, wherein the cutting means,

The disk-shaped rotary cutting member is rotatably coupled to one side of the front top and bottom of the main body and the cutting edge protruding into the open slit on the edge, and fixedly coupled to the other side of the front top and bottom of the main body and the edge A plate cutter, characterized in that the cutting blade overlapping the cutting blade of the disc-shaped rotary cutting member is formed of a linear cutting member formed.
The method of claim 1, wherein the separation discharge step,

Is formed on one side of the main body and extending from the rear end of the open slit extending in the upward direction to guide the curved one side of the cut-out side of the plate discharged in the upper direction, and the other side of the main body It is formed and extended to be curved in a downward direction from the rear end of the open slit plate cutter, characterized in that formed as a downwardly curved type separate discharge step portion for guiding the other cut side of the plate discharged downward.
The method of claim 1, wherein the separation discharge step,

Is formed on one side of the main body and extending from the rear end of the open slit extending in the upward direction to guide the curved one side of the cut-out side of the plate discharged in the upper direction, and the other side of the main body It is formed and extending in a straight line from the rear end of the open slit plate cutter characterized in that it is formed of a straight separation discharge step portion for guiding the other end of the cut sheet is discharged in a linear direction.
The method of claim 1, wherein the separation discharge step is

A straight separation discharge step portion formed at one side of the main body and extending in a straight line from the rear end of the open slit to guide the cut one side of the plate to be discharged in a straight direction; and formed at the other side of the main body and the open slit. Plate cutter, characterized in that it is formed extending downwardly bent from the rear end of the downward curved separation discharge step portion for guiding the other side of the cut to be discharged in the downward direction.
The method of claim 1, wherein the separation discharge step is

Is formed on one side of the main body and is formed to be inclined upwardly from the rear end of the open slit upwardly separated type discharge discharge step portion for guiding the cut one side of the plate discharged in the upper direction, and formed on the other side of the main body And extending downwardly from the rear end of the open slit to be inclined downward to form a downwardly inclined separate discharge stepped portion for guiding the other cut side of the plate to be discharged downward.
The method of claim 1, wherein the separation discharge step,

Is formed on one side of the main body and is formed to be inclined upwardly from the rear end of the open slit upwardly separated type discharge discharge step portion for guiding the cut one side of the plate discharged in the upper direction, and the other side of the main body It is formed and extending in a straight line from the rear end of the open slit plate cutter characterized in that it is formed of a straight separation discharge step portion for guiding the other end of the cut sheet is discharged in a linear direction.
The method of claim 1, wherein the separation discharge step,

Is formed on one side of the main body and is formed extending in a straight line from the rear end of the open slit, the straight separation discharge step portion for guiding the cut one side of the plate to be discharged in a straight direction, formed on the other side of the main body of the open slit Plate cutter, characterized in that formed by extending downward from the rear end to be inclined downwardly discharging step portion for guiding the other side of the cut to be discharged in the downward direction.
The method according to any one of claims 1 to 12,

Plate cutter, characterized in that the inclined surface is formed on the side of the separation discharge step.