KR20000017919U - The blade of Knife for Cutter - Google Patents
The blade of Knife for Cutter Download PDFInfo
- Publication number
- KR20000017919U KR20000017919U KR2019990003619U KR19990003619U KR20000017919U KR 20000017919 U KR20000017919 U KR 20000017919U KR 2019990003619 U KR2019990003619 U KR 2019990003619U KR 19990003619 U KR19990003619 U KR 19990003619U KR 20000017919 U KR20000017919 U KR 20000017919U
- Authority
- KR
- South Korea
- Prior art keywords
- blade
- blades
- sheath
- inclination angle
- cutting guide
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B9/00—Blades for hand knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B5/00—Hand knives with one or more detachable blades
- B26B5/001—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use
- B26B5/002—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use segmented blades
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
- Knives (AREA)
Abstract
본 고안은 주로 종이 등의 피절단물을 절단하는데 사용되는 커터용 칼날에 관한 것으로서, 칼집(3)에 장치되어 은폐된 후 칼집(3)의 밀대(301)에 의해 끝부의 경사각(101)이 칼집(3) 외부로 돌출되어 사용되는 칼날(1) 일측부에 날부(102)를 형성하며 칼날(1) 면에는 끝부의 경사각(101)과 평행한 경사절단안내선(201)을 일렬로 다수개 등간격 형성하여 여러개의 작은칼날(2)이 생기도록 하는것에 있어서, 칼날(1) 양측에 날부(102)(102')를 형성하고 또한 상기의 칼날(1)면에는 경사절단안내선(201)(202)을 지그재그형태로 형성하여 양쪽날부(102)(102')를 용이하게 사용할수 있고 수명이 오래가는 칼날(1)과 작은칼날(2)을 얻을수 있도록 한 것이다.The present invention mainly relates to a cutter blade used to cut a cutting object such as paper, the inclination angle 101 of the end by the push rod 301 of the sheath (3) after being installed and concealed in the sheath (3) A blade 102 is formed at one side of the blade 1 that protrudes to the outside of the sheath 3, and a plurality of inclined cutting guide lines 201 parallel to the inclination angle 101 of the tip are arranged in a row on the blade 1 surface. In forming a plurality of small blades (2) at equal intervals, blades (102) (102 ') are formed on both sides of the blade (1), and inclined cutting guide lines (201) on the blade (1) surface. 202 is formed in a zigzag shape so that both blade portions 102 and 102 'can be easily used and the blade 1 and the small blade 2, which have a long life, can be obtained.
Description
본 고안은 주로 종이 절단 등에 사용되는 문구용 커터의 칼날을 개량한것으로서 이를 좀더 상세히 설명하자면 칼날 양측에 날부를 형성하고 칼날 면에는 경사절단안내선을 지그재그형으로 형성하므로서 양쪽날부를 용이하게 사용할수 있고 수명이 오래가는 칼날과 작은칼날을 얻을수 있도록 한 것이다.The present invention is an improvement of the blade of the stationery cutter mainly used for cutting paper. To explain this in more detail, the blades are formed on both sides of the blade, and the inclined cutting guides are formed in the blade surface in a zigzag shape so that both blades can be easily used. Longer blades and smaller blades are to be obtained.
현재까지 사용되어오고 있는 문구용 커터의 칼날는 한쪽부분에 날부가 형성되면서 끝부가 경사지게되고 칼날 면에는 끝부의 경사각과 같은 각으로되는 경사절단안내선을 일렬로 평행되게 다수개가 등간격 형성하여 작은 작은칼날들이 여러개 형성되도록 한 다음 끝부 경사각의 상사점 즉, 날부와 경사각이 만나는 교차점은 스크랩등을 할 때 종이 절단용으로 많이 사용하고 날부는 전기선의 외피 탈피등에 사용하고 있다.The blades of stationery cutters, which have been used up to now, have small blades on one side, with the blades being inclined at one end, and the slanted cutting guides at the same angle as the angle of inclination of the tips in parallel. After forming a plurality of them, the top dead center of the inclination angle of the tip, that is, the intersection point where the blades and the inclination angle meet, is used for cutting paper when scraping, and the blade is used for stripping the outer surface of the electric wire.
그러나 이는 교차점과 날부중에 어는 한부분이 마모되게 되면 절단경사선을 절단하여 사용중인 작은칼날을 폐기처분하고 차기의 작은 칼날을 사용하여왔으므로 작은 칼날의 낭비가 컸던 문제점이 있었고 또한 교차점의 마모율이 날부 마모율보다 높기 때문에 종이등의 피절단물을 조금만 절단하게 되면 교차점이 마모되어 피절단물의 절단효율이 떨어졌고 이를 해결하기 위해서는 작은칼날을 교체해주하므로 이 또한 작은칼날의 낭비에 일조를 하였을 뿐 만아니라 교차점의 마모로 인해 작은칼날을 교체 할 때 마모되지 않은 날부도 동시 폐기 되어야하는 폐단도 있었다.However, when one of the freezing point of the intersection and the blade is worn out, the cutting inclination line is cut off to dispose of the small blade in use and the next small blade has been used, so there was a problem that the waste of the small blade was large. Since cutting edges are higher than the blade wear rate, cutting a small piece of paper, etc., results in abrasion of the intersection point, which reduces cutting efficiency of the cutting edge. To solve this problem, small blades are replaced, which also contributes to waste of small blades. However, due to the wear of the crossing point, there was also a need to simultaneously discard the unworn blade when replacing the small blade.
본 고안은 위와같은 종래의 문제점들을 한꺼번에 해결하기 위해 경사절단선을 지그재그형으로 형성한 칼날를 고안한것인데 이를 첨부된 도면과 함께 더욱더 상세히 설명하면 다음과 같다.The present invention devised a blade formed in a zig-zag inclined cutting line to solve the above conventional problems all at once, which will be described in more detail with the accompanying drawings as follows.
도 1은 본 고안의 칼날 평면 예시도1 is a plan view of the blade of the present invention
도 2는 본 고안의 요부 확대도2 is an enlarged view of main parts of the present invention
도 3은 본 고안의 또 다른 예시도Figure 3 is another illustration of the present invention
도 4는 본 고안의 또 다른 예시도4 is another exemplary view of the present invention
도 5는 도 3의 또 다른 예시도5 is another exemplary view of FIG.
도 6은 본 고안이 장치된 칼집 평면 예시도이다.Figure 6 is an illustration of a sheath plane is equipped with the subject innovation.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1,1' : 칼날 101 : 경사각1,1 ': blade 101: angle of inclination
102,102' : 날부 2 : 작은칼날102,102 ': Blade 2: Small Blade
201,202 : 경사절단안내선 203,204 : 교차점201,202: Slope cutting guide 203,204: Intersection
3 : 칼집 301 : 밀대3: sheath 301: push rod
칼집(3)에 장치되어 은폐된 후 칼집(3)의 밀대(301)에 의해 끝부의 경사각(101)이 칼집(3) 외부로 돌출되어 사용되는 칼날(1) 일측부에 날부(102)를 형성하며 칼날(1) 면에는 끝부의 경사각(101)과 평행한 경사절단안내선(201)을 일렬로 다수개 등간격 형성하여 여러개의 작은칼날(2)이 생기도록 하는것에 있어서, 칼날(1) 양측에 날부(102)(102')를 형성하고 또한 상기의 칼날(1)의 경사각(101)과 경사절단안내선(201)을 수평으로 형성하고 상기의 칼날(1)(1')면에는 경사절단안내선(201)(202)을 지그재그형태로 형성하여서된 것이다.The blade 102 is provided on one side of the blade 1 that is inclined by the pusher 301 of the sheath 3 so as to be concealed and installed in the sheath 3 so as to protrude out of the sheath 3. To form a plurality of equally spaced inclined cutting guide line 201 parallel to the inclination angle 101 of the end in a line to form a plurality of small blades (2), the blade (1) The blades 102 and 102 'are formed on both sides, and the inclination angle 101 and the inclined cutting guide line 201 of the blade 1 are formed horizontally, and the blades 1 and 1' are inclined. The cutting guide lines 201 and 202 are formed in a zigzag form.
이와같이 된 본 고안은 칼날(1)(1') 양측에 날부(102)(102')가 형성되어 있으므로 날부(102)(102')를 양방으로 번갈아가며 사용 할수 있으며 또한 경사절단안내선(201)(202)이 칼날(1)(1') 면에 지그재그형태로 형성되어 경사각(101)의 교차점(203)(204)이 양측에 형성되기 때문에 종이 절단시에 일측 교차점(203)이 마모되게 되면 경사각(101)과 상대방향으로 형성된 경사절단안내선(202)을 이용하여 마모가된 교차점(203)을 제거해주면 상대방에 또 다른 교차점(204)이 생기게 되고 이를 이용하여 계속적인 종이 절단을 실시할수 있으며 그리고 양측 교차점(203)(204)을 교체하여 이용할 때 날부(102)(102')도 양방으로 사용 할수있다.The present invention is thus blades (1) (1 ') blades 102, 102' are formed on both sides, so the blades (102, 102 ') can be used alternately in both directions, and inclined cutting guide line (201) 202 is formed in a zigzag shape on the blade (1) (1 ') surface, the intersection 203, 204 of the inclination angle 101 is formed on both sides, so that one side intersection 203 is worn during paper cutting By removing the worn intersection 203 using the inclination angle 101 and the inclined cutting guide 202 formed in the opposite direction, another cross point 204 is formed on the other side, and continuous paper cutting can be performed by using this. And the blades 102, 102 'can also be used in both directions when using by replacing both sides of the intersection (203, 204).
따라서 본 고안은 상기한 바와 같이 날부(102)(102')를 칼날(1)(1') 양쪽에 형성하여 번갈아가며 사용할수 있으므로 칼날(1)(1')의 날부(102)(102')사용이 용이한 칼날(1)(1')을 얻을수 있는 이점과 동시에 수명이 오래가는 칼날(1)(1')을 얻을수 있으며 또한 경사절단안내선(201)(202)을 칼날(1)(1') 면에 지지그재그 형태로 형성하므로서 종이등의 피절단물을 절단하는 절단용 교차점(203)(204)을 하나의 작은칼날(2)에 양측으로 형성할수 있기 때문에 작은칼날(2)의 활용도를 높일수 있을 뿐만 아니라 작은칼날(2)의 수명도 연장시킬수 있는 경제적인 장점을 가진 유용한 고안인 것이다.Therefore, the present invention can be used alternately by forming the blades 102, 102 'on both sides of the blades 1, 1' as described above, so that the blades 102, 102 'of the blades 1, 1'. In addition to the advantages of obtaining an easy-to-use blade (1) (1 '), it is possible to obtain a blade (1) (1') that has a long service life, and also to the inclined cutting guides (201) (202). 1 ') The cutting edges 203 and 204 for cutting the cutting object such as paper can be formed on both sides of one small blade 2 by forming a supporting zigzag shape on the surface. It is a useful design with an economic advantage that can not only increase the utilization, but also extend the life of the small blade (2).
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990003619U KR20000017919U (en) | 1999-03-04 | 1999-03-04 | The blade of Knife for Cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990003619U KR20000017919U (en) | 1999-03-04 | 1999-03-04 | The blade of Knife for Cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000017919U true KR20000017919U (en) | 2000-10-05 |
Family
ID=54760153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990003619U KR20000017919U (en) | 1999-03-04 | 1999-03-04 | The blade of Knife for Cutter |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000017919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010079057A (en) * | 2001-06-09 | 2001-08-22 | 김재원 | Auto medicine wrapping paper millennium blade |
| KR102485756B1 (en) * | 2022-05-04 | 2023-01-06 | 김영진 | Knife for papering |
| KR102578369B1 (en) * | 2023-01-25 | 2023-09-13 | 김익태 | Cutting means for papering that induces stable cutting |
-
1999
- 1999-03-04 KR KR2019990003619U patent/KR20000017919U/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010079057A (en) * | 2001-06-09 | 2001-08-22 | 김재원 | Auto medicine wrapping paper millennium blade |
| KR102485756B1 (en) * | 2022-05-04 | 2023-01-06 | 김영진 | Knife for papering |
| KR102578369B1 (en) * | 2023-01-25 | 2023-09-13 | 김익태 | Cutting means for papering that induces stable cutting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2446564C (en) | Roofing utility blade for roofing knife | |
| CA2296258C (en) | Knife section having breakage holes | |
| CN1425539A (en) | Haircut clippers blade unit having hair cleaning structure blade | |
| WO2001064405A3 (en) | Shaving razor and blade unit with improved guard | |
| EP1970206A3 (en) | Thermal printer and cutter | |
| WO2001064404A3 (en) | Shaving razor and blade unit with improved guard | |
| US20120079728A1 (en) | Saw blade, knife and saw | |
| CN100377848C (en) | An etching blade of electric shaver | |
| JP3780024B2 (en) | Hole cutter | |
| KR20000017919U (en) | The blade of Knife for Cutter | |
| RU99120073A (en) | SAFE SHAVERS | |
| KR860700015A (en) | Improvement of the blade of the cutter | |
| DK1030763T3 (en) | Ribbon or reciprocating knife | |
| GB2113137A (en) | Knives | |
| CN206048307U (en) | A kind of PVC floor cuts saw blade | |
| CN204430304U (en) | A kind of digital cuttings | |
| GB2126065A (en) | Cutter bar | |
| US20030136007A1 (en) | Hedge cutter | |
| EP0220362B1 (en) | Knives | |
| MXPA04005082A (en) | Outer cutter blade for electric shaver, and electric shaver. | |
| CN210352055U (en) | Stubble-cleaning knife, stubble-cleaning machine and harvester | |
| CN219724535U (en) | Chip breaking scraper of slab continuous casting scraper type burr machine | |
| GB2216380A (en) | Cutter blade for reaping cutters of harvesting machines | |
| CN210444783U (en) | Stubble cleaning blade, stubble cleaning machine and harvester | |
| KR100720745B1 (en) | Milling cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |