KR20210001132U - Cutter Scissor - Google Patents

Abstract

The present invention relates to a cutter scissors, a handle 111 having a coupling groove having a cross section of a "c" shape connected to the "["-shaped main body 110, a protrusion inserted into the through hole of the scissors blade 120 And a slider 121 having, a scissors blade 120 having a through hole connected to the protrusion of the slider 121, and a cover 130 for blocking a lower portion of the coupling groove.

Description

Cutter Scissor

The present invention relates to a cutter scissors, and more particularly, a pair of "["-shaped main bodies that fix the scissors blade by replacing the blade of the scissors with a cutter blade, and a through hole rotatably in a state where the bodies cross each other. It relates to a cutter-scissors comprising a slider for exiting the fastened rotary shaft and the scissors blade attached to the handle, a binding groove of the scissors blade located under the handle, and a cover for blocking the binding groove.

In general, scissors are provided with a pair of handles to which a cutting blade is attached and a rotating shaft to which a through hole is rotatably fastened in a state in which the body crosses each other.

On the other hand, as a prior art of the cutter scissors, Korean Patent Publication No. 2019960033751 (Patent Document 1) and Korean Patent Publication No. 2004010710000 (Patent Document 2) have been disclosed.

Patent Document 1 is scissors that can be easily replaced with different types of scissors.

It is about a scissors that allows the blades to be separated and joined together.

Patent Document 2 has a body of scissors and a scissors blade so that it is easy to separate and couple by a separate fastening means, so that when the scissors blade becomes dull due to long-term use, the fastening means can be disassembled so that the scissors blade can be replaced quickly. It's about a scissors.

At this time, Patent Document 1 has a point in which it is inconvenient to carry the spare blade because there is no container to store the blade, and the replacement blade is thick, so that a lot of resources are required to manufacture the spare blade, resulting in a waste of resources. In addition, the production cost is wasted because the cutting blade has to be newly manufactured.

In addition, Patent Document 2 is similar to the cutter scissors of the present inventor in that the replacement blade is replaced with a cutter blade, but when the user does not use the scissors because it is inconvenient to have a lot of hands to replace the blade and the blade cannot be inserted. There is a risk of injury by mistake, and as above, a cutter blade used as a scissors must be newly manufactured, resulting in waste of manpower and resources.

In solving the above-described problems, the object of the present invention is to save manpower and resources and make it easier to replace the scissors blade, because it is not necessary to manufacture a new scissors blade by replacing the scissors blade with a commercially available cutter blade. It guarantees convenience, increases work efficiency, and shortens work time.

In the cutter scissors according to an embodiment of the present invention, when the cutter blade instead of the scissors becomes dull or is stained with a sticky viscous liquid, the scissors blade and the slider connected to the scissors blade are separated through a binding groove attached to the handle, and then an extra scissors blade. It is characterized in that it is mounted on the slider and inserted into the binding groove to close it with a cover, and the slider is pushed upward so that the scissors blade comes out of the main body.

As described above, the cutter scissors according to the present invention can be replaced with a new blade by separating the blade fixed to the slider through the lower part of the binding groove when the blade becomes dull or the blade is covered with a sticky viscous liquid. As a result, the problem is solved by minimizing the point that occurs when the entire conventional scissors are discarded, thereby saving resources and reducing waste, and since there is no need to sharpen the blade, it is possible to save time while increasing work efficiency and productivity. It has the effect of providing convenience to the user because it can be replaced.

In addition, since the shear blade used by the scissors uses a commercially available cutter blade, it does not waste resources and manpower to create a new blade, so it has the effect of reducing product manufacturing capital and inserting the blade into the handle. The blade does not come out so that when the scissors are not in use, they are not accidentally injured, so safety is also highly effective.

1 is a perspective view of the use of the subject innovation.
Figure 2 is an unused plan view of the present invention.
3 is a plan view of the use of the subject innovation.

In the present invention, the accompanying drawings may be shown as exaggerated expressions for the sake of discrimination and clarity from the prior art, and for the convenience of grasping the technology. In addition, terms to be described later are terms defined in consideration of functions in the present invention, and may vary according to the intention or custom of users and operators, so the definition of these terms should be made based on the technical contents throughout the present specification. will be. On the other hand, the embodiments are only exemplary matters of the constituent elements presented in the claims of the present invention, do not limit the scope of the present invention, and the scope of the rights should be interpreted based on the technical idea throughout the specification of the present invention. .

The present invention crosses a pair of handles 111 connected to the main body 110 for fixing the cutter blade 120 and is fixed with a hinge 140, which is a rotating shaft, and is held in the hand and accommodated in the handle 111 through the slider 121. After pushing the cutter blade 120 upward and removing it, cut the desired object, and if the cutter blade 120 becomes dull or has a sticky viscous liquid, remove the cover 140 at the bottom of the handle 111, and then slide ( The cutter blade 120 fixed to 121) is pulled out along with the slider 121 to the lower part of the binding groove and separated, and a new cutter blade 120 is mounted on the slider 121 and put into the handle 111 again. After closing the cover 140, the slider 121 is pushed upward and used again as the scissors 100. In addition, when not in use, the slider 121 is pushed down for the user's safety and stored in the handle 111.

100: cutter scissors
110: scissors body
111: handle
120: scissors blade
121: slider
130: cover
140: hinge

Claims (1)

In the scissors that a pair of the main body 110 is rotatably fixed by a hinge 140 and cuts a predetermined object by holding a handle 111 formed at one end,

It is provided in a pair so that the upper/lower part is intersected by the hinge 140 so that the contacting part is rotatably fixed, and has a "c"-shaped cross-section connected to the "["-shaped main body 110 and connected to one side. A handle 111 having a binding groove formed with a binding protrusion;
A slider 121 having a protrusion connected to the through hole of the scissors blade;
A scissors blade 120 having a through hole inserted into and connected to the protrusion of the slider 121;
A cover 130 for blocking the binding groove having a cross section of the "C"shape;
The slider 121 and the scissors blade 120 are inserted into the handle 111 in a state in which the slider 121 and the scissors blade 120 are connected to each other in the main body in which a portion that is folded across and folded by the hinge 140 is rotatably fixed, and is inserted into the handle 111 under the binding groove Cutter scissors, characterized in that the cover 130 is attached.

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