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KR19990004656U - Carter blade - Google Patents

Carter blade Download PDF

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Publication number
KR19990004656U
KR19990004656U KR2019970017854U KR19970017854U KR19990004656U KR 19990004656 U KR19990004656 U KR 19990004656U KR 2019970017854 U KR2019970017854 U KR 2019970017854U KR 19970017854 U KR19970017854 U KR 19970017854U KR 19990004656 U KR19990004656 U KR 19990004656U
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KR
South Korea
Prior art keywords
blade
blades
cut
protruding
carter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
KR2019970017854U
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Korean (ko)
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KR200159736Y1 (en
Inventor
변호평
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변호평
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Filing date
Publication date
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Priority to KR2019970017854U priority Critical patent/KR200159736Y1/en
Publication of KR19990004656U publication Critical patent/KR19990004656U/en
Application granted granted Critical
Publication of KR200159736Y1 publication Critical patent/KR200159736Y1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B9/00Blades for hand knives
    • B26B9/02Blades for hand knives characterised by the shape of the cutting edge, e.g. wavy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00Hand knives with one or more detachable blades
    • B26B5/001Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use
    • B26B5/002Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use segmented blades

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

본 고안은 카터용칼날에 관한 것으로서, 더욱 상세하게는 칼날의 형상을 톱니형상으로 돌출성형하되 그 끝단의 칼날부분을 서로 높이가 다르게 계단식으로 형성하여 절단하고자 하는 피조물 상단부에 닿는 칼날이 일차적으로 피조물을 칼날깊이만큼 절단하고 이어서 칼날의 높이가 다른 다음 칼날이 일차절단된 피조물을 더욱 깊게 절단을 할 수 있도록 칼날을 계단식으로 배열하여 칼날이 순차적으로 피조물을 절단하는 효과로 사용자가 1회의 절단작업으로 두꺼운 피조물을 쉽게 절단하도록 하는 칼날이 계단식으로 배열된 카터용칼날에 관한 것이다.The present invention relates to a blade for Carter, more specifically, the shape of the blade protrudes into a sawtooth shape, but the blades contacting the upper end of the workpiece to be cut by forming a stepped blade portion of different heights from each other is primarily the workpiece After cutting by the depth of the blade, the blades are arranged in a cascade so that the blades can be cut more deeply after the blade height is different. It is directed to a cutter blade arranged in a cascade with a blade for easily cutting a thick creature.

Description

카터용칼날Carter blade

일반적으로 카터용칼날은 일직선상의 칼날을 갖는 단일체로 구성된 것이 통상의 칼날이며, 이와같은 직선상의 칼날은 절단하고자 하는 두꺼운 피조물의 저항을 받게되므로 1회의 작업으로 쉽게 절단할 수 없는 단점을 갖고 있어 수회의 반복작업을 통해 파조물을 절단하여 왔었다. 따라서, 절단되는 피조물의 절단면이 깨끗하지 못하는 문제점과 반복작업을 하는 도중 피조물의 절단면이 이탈되는 등의 문제점이 있었다.Generally, the cutter blade is composed of a unitary body having a straight blade, and such a straight blade has a disadvantage in that it cannot be easily cut in one operation because it is subject to the resistance of the thick workpiece to be cut. It was cut through the repetition of the meeting. Therefore, there is a problem that the cut surface of the workpiece to be cut is not clean and the cut surface of the workpiece is separated during repetitive work.

한편, 종래에도 야채 또는 식품(빵, 케익, 등)을 절단 및 모양내기를 위한 것으로 일직선상의 칼날에 톱니형상과 같은 모양을 갖추게 한 것도 있었으나 이는 언급한 바와같이 부서지기 쉬운 식품 또는 야채등과 같은 부드러운 피조물을 절단 하거나 절단면에 일정한 모양내기를 위한 한정적인 용도로 사용되어 왔었기 때문에 이들 대부분은 칼날부분에 돌기형상의 톱니가 형설될 뿐 절단을 위한 칼날이 없는 것이 보통이었다.On the other hand, conventionally, for cutting and shaping vegetables or foods (bread, cakes, etc.), some of the straight blades have a tooth-like shape, but as mentioned, such as fragile foods or vegetables Since they have been used for a limited purpose to cut smooth objects or to form a constant shape on the cut surface, most of them have a projection-shaped teeth on the blade portion, and usually have no blade for cutting.

따라서, 본 고안은 상기와 같은 부드러운 피조물이 아닌 종이 또는 합성수지재와 같은 일정한 경도를 갖고 있는 피조물을 절단하고자 하는 것으로 종래와 같이 피조물을 수회에 걸쳐 반복칼질을 하여 절단할 때 발생되는 문제점을 해소하고자 안출한 것으로 칼날을 계단식으로 배열하여 피조물에 먼저 닿게되는 칼날이 일정깊이 만큼 절단을 하고 이어서 다음 칼날이 칼날깊이 만큼의 더 깊게 절단을 하도록 하여 계단식으로 배열된 칼날이 순차적으로 피조물을 통과하면서 피조물을 한번에 쉽게 절단 하도록 함과 동시에 깨끗한 피조물의 절단면을 얻을 수 있도록 하는 기술사상인 것인다.Accordingly, the present invention is intended to solve a problem that occurs when cutting the object by repeating the knife several times as in the prior art, to cut the object having a certain hardness, such as paper or synthetic resin material, rather than the soft object as described above. The cascaded blades are arranged in a cascading manner so that the blade that first touches the creature is cut to a certain depth, and then the blades are cut deeper by the depth of the blade, and the cascaded blades sequentially pass through the creature. It is a technical idea to make it easy to cut at a time and at the same time obtain a clean cut surface of the creation.

도 1은 본 고안의 구성을 도시한 전체 사시도.1 is an overall perspective view showing the configuration of the present invention.

도 2는 본 고안의 작용상태를 도시한 개략도.Figure 2 is a schematic diagram showing the operating state of the present invention.

도 3은 본 고안의 다른 실시상태를 도시한 사시도.Figure 3 is a perspective view showing another embodiment of the present invention.

도 4는 본 고안의 칼날 각도를 좁게 예각으로 실시한 다른 실시상태도.Figure 4 is another embodiment of the present invention carried out with a narrow angle of the blade angle of the present invention.

도 5는 본 고안의 칼날 각도를 넓게 둔각으로 실시한 다른 실시상태도.Figure 5 is another embodiment of the present invention carried out at an obtuse angle wide blade angle of the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1. 카터용칼날2. 칼날Carter blade 2. knife

2a,2b,∼2n. 돌출칼날3. 절취선2a, 2b,-2n. Protruding blade 3. Perforation

4. 연결부4. Connection

본 고안의 구성과 작용효과를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다. 본 고안은 첨부된 도면 도 1에서 도시한 바와같이 일반적인 카터용칼날(1)과 같이 칼날(2)이 마모되었을 때 마모된 칼날을 절취하는 절취선(3)이 구비된 카터용칼날(1)에 있어서, 칼날(2)을 구성하는 칼날부위에 계단식으로 돌출되게 다수의 돌출칼날(2a,2b,∼2n)을 형성하되, 돌출칼날(2a)과 돌출칼날(2n) 사이에는 서로 높이가 다르며 사용용도에 따라 날의 수를 자유롭게 구성하도록 하고, 장기간 사용으로 인한 마모된 돌출칼날(2n)을 제거하기 용이하게 절취선(3)을 따라 한 구간으로 구분되어 반복되게 성형하는 것이 바람직하다.Referring to the configuration and the effect of the present invention in detail with the accompanying drawings as follows. The present invention, as shown in Figure 1 attached to the cutter blade (1) with a cutting line (3) for cutting the worn blade when the blade (2) is worn, such as a general Carter blade (1) In order to form a plurality of protruding blades (2a, 2b, 2n) so as to protrude stepwise on the blade portion constituting the blade (2), between the protruding blade (2a) and the protruding blade (2n) is used with different heights It is preferable to form the number of the blades freely according to the use, and to be divided repeatedly into one section along the perforation line 3 so as to easily remove the worn protruding blades 2n due to long-term use.

한편, 첨부된 도면 도 3 내지 도 4에서 도시한 바와같이 칼날(2)을 계단식으로 돌출되게 성형할 시 필연적으로 돌출칼날(2n)사이에는 V홈과 같은 연결부(4)가 형성되나, 계단식으로 돌출되는 돌출칼날(2n)의 강도를 높여주거나 돌출칼날(2n)사이의 간격조절을 위해서 연결부(4)를 라운딩 또는 평탄면으로 형성할 수도 있으며, 절단하고자 하는 피조물에 따라 돌출칼날(2n)의 각도(θ)를 예각 또는 둔각으로 형성할 수도 있는 것이다.On the other hand, as shown in Figures 3 to 4 accompanying drawings when forming the blade (2) to protrude stepwise inevitably between the protruding blade (2n) is formed a connection portion 4, such as a V groove, stepwise In order to increase the strength of the protruding blades 2n or to adjust the gap between the protruding blades 2n, the connecting portion 4 may be formed in a rounded or flat surface, depending on the object to be cut, The angle θ may be formed at an acute angle or an obtuse angle.

이상과 같은 본 고안의 작용효과를 상술하면 첨부된 도면 도 3에서와 같이 절단 하고자 하는 피조물에 카터용칼날(1)을 일정 경사로 기울인 상태로 절단을 하면 피조물에 제일 먼저 닿게되는 돌출된 칼날(2a),(2b)이 일정깊이로 먼저 절단을 하고나면 순차적으로 이어지는 제2의, 제 3의 칼날(2n)이 피조물의 나머지 부분을 차례로 절단을 하는 효과로 카터용칼날(1)에 무리한 힘을 가하지 않고도 경도높은 피조물을 쉽게 절단할 수 있는 유용한 작용효과가 있는 것이다.Detailed description of the effect of the present invention as described in the accompanying drawings, as shown in Figure 3 attached to the object to be cut to the cutter blade (1) protruding blade that comes in contact with the first object when the cutting inclined at a certain inclination (2a) ), (2b) first cuts to a certain depth, and the second and third blades 2n successively cut the remaining portions of the creation in order to exert excessive force on the cutter blade 1. There is a useful effect that can easily cut the hardness of the workpiece without adding.

본 고안의 다른 실시예에서 예시한 바와같이 계단식으로 돌출되는 칼날(2)을 작업용도 또는 절단하고자 하는 피조물의 경도에 따라 여러 가지로 변화시켜 성형하므로서 용도에 맞는 카터용칼날(1)을 용이하게 제작할 수 있으며, 특히 성형되는 칼날(2)의 수를 조정하거나 재질을 초경합금으로 대체하여 산업용 및 각종 공작기계의 절단용 칼날에 응용할 수 있는 매우 유용한 것이다.As exemplified in another embodiment of the present invention, the cutter blade (2) protruding stepwise is changed in various ways according to the work purpose or the hardness of the workpiece to be cut, thereby easily forming the cutter blade (1) suitable for the purpose. It can be produced, in particular by adjusting the number of blades (2) to be molded or by replacing the material with cemented carbide is very useful to be applied to cutting blades for industrial and various machine tools.

본 고안은 카터용칼날에 관한 것으로서, 더욱 상세하게는 칼날의 형상을 톱니형상으로 돌출성형하되 그 끝단의 칼날부분을 서로 높이가 다르게 계단식으로 형성하여 절단하고자 하는 피조물 상단부에 닿는 칼날이 일차적으로 피조물을 칼날깊이만큼 절단하고 이어서 칼날의 높이가 다른 다음 칼날이 일차절단된 피조물을 더욱 깊게 절단을 할 수 있도록 칼날을 계단식으로 배열하여 칼날이 순차적으로 피조물을 절단하는 효과로 사용자가 1회의 절단작업으로 두꺼운 피조물을 쉽게 절단하도록 하는 칼날이 계단식으로 배열된 카터용칼날에 관한 것이다.The present invention relates to a blade for Carter, more specifically, the shape of the blade protrudes into a sawtooth shape, but the blades contacting the upper end of the workpiece to be cut by forming a stepped blade portion of different heights from each other is primarily the workpiece After cutting by the depth of the blade, the blades are arranged in a cascade so that the blades can be cut more deeply after the blade height is different. It is directed to a cutter blade arranged in a cascade with a blade for easily cutting a thick creature.

Claims (3)

통상의 카터용칼날(1)과 같이 칼날(2)이 마모되었을 때 마모된 칼날을 절취하는 절취선(3)이 구비된 카터용칼날(1)에 있어서, 칼날(2)을 구성하는 칼날부위에 계단식으로 돌출되게 다수의 돌출칼날(2a,2b,∼2n)을 성형함과, 마모된 돌출칼날(2n)을 제거하기 용이하게 절취선(3)을 따라 한 구간으로 구분되어 반복되게 성형한 것을 특징으로 하는 카터용칼날.In the cutter blade 1 which comprises the cutting line 3 which cuts off the worn blade when the blade 2 wears like the normal cutter blade 1, it is provided in the blade part which comprises the blade 2 Forming a plurality of protruding blades (2a, 2b, 2n) to protrude stepwise, it is divided into a section along the cut line (3) to easily remove the worn protruding blade (2n) is characterized in that repeated molding Carter blade made with. 제 1 항에 있어서,The method of claim 1, 돌출칼날(2n) 사이의 연결부(4)를 라운딩 및 평탄부로 성형하여 돌출칼날(2n)의 사이간격을 유지하도록 하는 것을 특징으로 하는 카터용칼날.Carter blade, characterized in that for forming the connecting portion (4) between the protruding blade (2n) to round and flat parts to maintain the interval between the protruding blade (2n). 제 1 항에 있어서,The method of claim 1, 돌출칼날(2n)의 각도(θ)를 예각 및 둔각으로 성형하는 것을 특징으로 하는 카터용칼날.Carter blade, characterized in that for forming the angle (θ) of the protruding blade (2n) acute and obtuse angle.
KR2019970017854U 1997-07-07 1997-07-07 Blade for cutter Expired - Fee Related KR200159736Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970017854U KR200159736Y1 (en) 1997-07-07 1997-07-07 Blade for cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970017854U KR200159736Y1 (en) 1997-07-07 1997-07-07 Blade for cutter

Publications (2)

Publication Number Publication Date
KR19990004656U true KR19990004656U (en) 1999-02-05
KR200159736Y1 KR200159736Y1 (en) 1999-11-01

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Family Applications (1)

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KR2019970017854U Expired - Fee Related KR200159736Y1 (en) 1997-07-07 1997-07-07 Blade for cutter

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109500919A (en) * 2018-12-25 2019-03-22 江苏国能合金科技有限公司 Amorphous thin ribbon scratch tape rolls up broken volume machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109500919A (en) * 2018-12-25 2019-03-22 江苏国能合金科技有限公司 Amorphous thin ribbon scratch tape rolls up broken volume machine

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Publication number Publication date
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Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20020804

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000