KR200337207Y1 - cutter - Google Patents
cutter Download PDFInfo
- Publication number
- KR200337207Y1 KR200337207Y1 KR20-2003-0030206U KR20030030206U KR200337207Y1 KR 200337207 Y1 KR200337207 Y1 KR 200337207Y1 KR 20030030206 U KR20030030206 U KR 20030030206U KR 200337207 Y1 KR200337207 Y1 KR 200337207Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cutter knife
- cutting
- hook
- tape measure
- knife
- Prior art date
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
- B26B29/02—Guards or sheaths for knives
- B26B29/025—Knife sheaths or scabbards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
- B26B29/06—Arrangements for guiding hand cutting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/08—Hand knives with adjustable blade; Pocket knives with sliding blade
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
본 고안은 커터칼에 관한 것으로, 특히, 합판, 석고보드와 같은 건축자재를 절단시 줄자의 걸고리를 커터칼의 걸림턱부와 홈부에 삽입시켜 안전하고도 편리하게 절단작업 할 수 있도록 함에 그 목적이 있는 것으로서, 공지의 커터칼에 있어서, 칼날이 슬라이드 이동되는 칼집의 전방 일측하단으로 걸림턱부를 돌출되도록 형성하고, 상기 칼집의 전방 일측 상단에 홈부를 일체로 형성하여서 결합된 커터칼에 관한 것으로서, 합판, 석고보드와 같은 건축자재를 절단작업시 절단작업할 길이를 눈금자를 인출시켜 확인과 동시에 잠금장치를 잠근뒤, 건축자재의 일측단에 줄자의 일측 지지대를 견고하게 접촉시킨후, 줄자의 눈금자 일측단의 걸고리를 커터칼의 칼집 전방 일측의 걸림턱부와 홈부에 삽입시켜 걸고리가 견고하게 칼날과 밀착되도록 한 다음, 줄자와 커터칼을 이동시키며 정확하고도 안전하게 절단작업을 할 수 있는 편리한 효과가 있도록 된 커터칼에 관한 것이다.The present invention relates to a cutter knife, and in particular, when cutting the building materials such as plywood and gypsum board, inserting the hook of the tape measure into the catching jaw and the groove of the cutter knife to enable safe and convenient cutting work. In the known cutter knife, the cutter blade is formed so as to protrude the engaging jaw portion to the front one side lower end of the knife sheath is slide-moving, and relates to a cutter knife coupled by forming a groove portion integrally on the front one side upper end of the sheath, When cutting construction materials such as plywood and gypsum board, draw the ruler to check the length to cut and lock the locking device at the same time, and firmly contact one side support of tape measure to one end of the construction material, and then measure the tape measure. Insert the hook at one end into the catching jaw and the groove at the front side of the cutter knife so that the hook is firmly in contact with the blade, and then the file The present invention relates to a cutter knife that moves a ruler and a cutter knife and has a convenient effect of cutting accurately and safely.
Description
본 고안은 커터칼에 관한 것으로, 특히, 칼집의 전방일측 하단에 걸림턱부와 상단에 홈부를 형성한 커터칼로서, 합판, 석고보드와 같은 건축자재를 절단작업시 줄자의 걸고리를 커터칼의 걸림턱부와 홈부에 삽입시켜 칼날과 밀착되도록 한뒤, 줄자와 커터칼을 이동시키며 정확하고도 안전하게 절단작업을 할 수 있도록 된 매우 편리한 커터칼에 관한 것이다.The present invention relates to a cutter knife, and in particular, a cutter knife formed with a hooking jaw portion and a groove portion at a lower side of the front side of the sheath, and a hook of the tape measure when cutting the construction material such as plywood and gypsum board. It is a very convenient cutter knife that can be inserted into the jaw and the groove to be in close contact with the blade, move the tape measure and cutter knife and can cut accurately and safely.
일반적으로 합판, 석고보드와 같은 건축자재를 절단작업시 절단작업할 길이를 줄자의 눈금자를 인출시켜 잠금장치를 잠근후, 건축자재의 일측단에 줄자의 일측 지지대를 견고하게 접촉 시킨다음, 줄자에서 인출된 눈금자의 일측단 걸고리를 엄지손가락으로 누름과 동시에 커터칼을 잡은 상태로 고정시키며 줄자와 커터칼을 이동시켜가며 건축자재를 절단작업하거나, 상기 걸고리의 하단 내측을 엄지손가락으로 잡아 눈금자를 비틀어지게 한 상태로 나머지 손가락으로 커터칼을 잡은뒤, 줄자와 커터칼을 이동시키며 절단작업을 하였는데, 두가지 방법 모두 자세가 불안정하고 정확히 절단되지 못하는 폐단이 발생함은 물론, 걸고리와 커터칼에 손이 견고하게 밀착되지 못해 절단작업에 힘이 많이 들고, 또 절단작업중 부상이 발생하는 등 많은 문제점 등이 있었다.In general, when cutting construction materials such as plywood and gypsum board, draw the ruler of the tape measure to the length of the cutting work, lock the locking device, and then firmly contact one side of the tape support with one end of the construction material. While pressing the hook on one end of the ruler with the thumb and holding the cutter knife in a fixed state, moving the tape measure and the cutter knife to cut the construction materials, or twisting the ruler by holding the lower end of the hook with the thumb. After holding the cutter knife with the rest of the fingers and cutting the tape and the cutter knife, cutting was performed. Both methods result in an unstable posture and a closed end that cannot be cut accurately. Many problems such as hard working and cutting work, and injury during cutting work There was.
본 고안은 상기와 같은 종래의 문제점 등을 해결하기 위하여 안출한 것으로서, 본 고안의 목적은 합판, 석고보드와 같은 건축자재를 절단시 줄자의 걸고리를 커터칼의 걸림턱부와 홈부에 삽입시켜 안전하고도 편리하게 절단작업 할 수 있도록 함에 그 목적이 있는 것으로서, 공지의 커터칼에 있어서, 칼날이 슬라이드 이동되는 칼집의 전방 일측하단으로 걸림턱부를 돌출되도록 형성하고, 상기 칼집의 전방 일측 상단에 홈부를 일체로 형성하여서 결합된 커터칼에 관한 것으로서, 합판, 석고보드와 같은 건축자재를 절단작업시 절단작업할 길이를 눈금자를 인출시켜 확인과 동시에 잠금장치를 잠근뒤, 건축자재의 일측단에 줄자의 일측 지지대를 견고하게 접촉시킨후, 줄자의 눈금자 일측단의 걸고리를 커터칼의 칼집 전방 일측의 걸림턱부와 홈부에 삽입시켜 걸고리가 견고하게 칼날과 밀착되도록 한 다음, 줄자와 커터칼을 이동시키며 정확하고도 안전하게 절단작업을 할 수 있는 편리한 효과가 있도록 된 커터칼에 관한 고안인 것이다.The present invention has been devised to solve the conventional problems as described above, the object of the present invention is to insert a hook of the tape measure when cutting the building materials such as plywood, gypsum board, and the safety and safety In order to be able to conveniently cut work, the purpose is, in the known cutter knife, the blade is formed so as to protrude the locking jaw to the lower side of the front side of the front of the sheath slide slide, the groove portion on the front one side upper end of the sheath Cutter knife is formed integrally and combined, and when cutting the building materials such as plywood and gypsum board, draw the ruler to check the length of the cutting work, lock the locking device at the same time and check the tape on one end of the building material. After firmly contacting one side of the support, insert the hook of one end of the tape measure ruler into the catching jaw and the groove of the front side of the cutter knife. It was a hanging loop is firmly designed on the blade and was so close, and then a knife handy so that effects can be cutting jobs accurately and safely moves a tape measure and knife.
도 1 은 본 고안의 사시도1 is a perspective view of the present invention
도 2 는 본 고안의 A - A 선 단면도2 is a cross-sectional view taken along line A-A of the present invention
도 3 은 본 고안에 줄자의 걸고리를 삽입한 상태의 단면예시도Figure 3 is an exemplary cross-sectional view of the tape measure hook inserted into the present invention
도 4 는 본 고안에 줄자의 걸고리가 삽입된 상태의 사시도4 is a perspective view of a tape measure hook inserted into the present invention
도 5 는 작업상태를 보인 예시도5 is an exemplary view showing a working state
〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
1 : 커터칼 10 : 칼날 20 : 칼집DESCRIPTION OF SYMBOLS 1: Cutter knife 10: Blade 20: Sheath
21 : 걸림턱부 22 : 홈부21: engaging jaw 22: groove
공지의 커터칼에 있어서, 칼날(10)이 슬라이드 이동되는 칼집(20)의 전방 일측하단으로 걸림턱부(21)를 돌출되도록 형성하고, 상기 칼집(20)의 전방일측 상단에 홈부(22)를 일체로 형성하여서 결합된 커터칼(1)의 구성이다.In the known cutter knife, the blade 10 is formed so as to protrude the locking jaw portion 21 to the front one lower end of the sheath 20, which slides, and the groove portion 22 is formed at the upper end of the front one side of the sheath 20. It is the structure of the cutter knife 1 integrally formed and joined.
미설명 부호 " 100 " 은 줄자이고, " 110 " 은 지지대이며, " 200 " 은 눈금자이고, " 300 " 은 걸고리 이며, " 400 " 은 합판, 석고보드 등의 건축자재이다.Reference numeral "100" is a tape measure, "110" is a support, "200" is a ruler, "300" is a hook, "400" is a building material such as plywood, gypsum board.
이와 같이 구성된 본 고안 커터칼(1)은 사무실이나 각종 산업현장 등에서 절단작업을 할 수 있는 도구로서, 특히, 합판, 석고보드 등의 건축자재(400)를 절단작업시 사용되는 것으로, 칼날(10)이 슬라이드 이동되는 칼집(20)의 전방 일측 상, 하단으로 각각 홈부(22)와 걸림턱부(21)를 약간 돌출되도록 형성한 커터칼(1)로서, 합판, 석고보드등의 건축자재(400)를 절단작업시 먼저 줄자(100)의 전면 중단에 설치된 눈금자 잠금장치를 상측으로 밀어올린후 눈금자(200)의 일측단의 걸고리(300)를 잡고 눈금자(200)를 인출 시켜줌과 동시에 작업할 길이를 확인한뒤 잠금장치를 내려 눈금자(200)를 고정시킨뒤, 합판, 석고보드등의 건축자재(400)의 일측단에 줄자(100)의 일측 지지대(110)를 견고하게 접촉시킨후, 줄자(100)의 눈금자(200) 일측단에 형성된 걸고리(300)를 커터칼(1)의 칼집(20) 전방 일측의 상, 하단에 형성된 홈부(22)와 걸림턱부(21)에 상기 걸고리(300)를 삽입 결합시켜주어 걸고리(300)가 칼날(10)과 밀착되도록 해준 다음, 칼날(10)을 인출시킨후, 줄자(100)와 커터칼(1)을 각각 양손으로 잡고 유동없이 이동시켜가며 도 5 에서 보는 바와 같이 안전하고도 정확하게 절단작업을 하도록 된 고안인 것이다.The cutter knife 1 of the present invention configured as described above is a tool capable of cutting work in an office or various industrial sites, and the like. In particular, the cutting blade 10 is used for cutting construction materials 400 such as plywood and gypsum board. ) Is a cutter knife (1) formed so as to slightly project the groove portion 22 and the locking jaw portion 21 to the front and one side of the front side of the sheath 20, which slide is moved, building materials such as plywood, plasterboard (400) ) When cutting work, first push the ruler lock device installed on the front stop of the tape measure 100 upwards and then grasp the hook 300 at one end of the ruler 200 and draw out the ruler 200 and work at the same time. After confirming that the locking device is lowered down to fix the ruler 200, and firmly contact one side support 110 of the tape measure 100 to one end of the building material 400, such as plywood, gypsum board, tape measure ( Hook 300 formed on one side end of the ruler 200 of the cutter 100 of the cutter knife (100) Sheath 20 inserts the hook 300 into the groove portion 22 and the locking jaw portion 21 formed on the upper and lower sides of the front side so that the hook 300 is in close contact with the blade 10, and then the blade ( After taking out 10), the tape measure 100 and the cutter knife 1 are respectively held by both hands and move without flow, and are designed to cut safely and accurately as shown in FIG. 5.
이상에서와 같이 본 고안 커터칼(1)은 절단작업시 사용되는 공지의 커터칼에 있어서, 칼날(10)이 슬라이드 이동되는 칼집(20)의 전방일측 상, 하단에 홈부(22)와 걸림턱부(21)를 돌출되게 형성한 것으로, 합판, 석고보드 등의 건축자재(400)의 절단작업시 도 4 에서와 같이 인출된 줄자(100)의 눈금자(200) 일측에 형성된 걸고리(300)를 커터칼(1)의 걸림턱부(21)와 홈부(22)에 삽입 결합시켜주면 유동없이 걸고리(300)가 견고하게 칼날(10)과 밀착 고정되도록 한뒤, 칼날(10)을 인출시킨 다음, 도 5 에서 보는 바와 같이 줄자(100)와 커터칼(1)을 양손으로 각각 잡고 이동시켜 가며 유동발생없이 안전하고도 정확하게 절단작업을 하는 것으로 매우 편리한 효과가 있는 것으로, 종래처럼 절단작업시 걸고리와 커터칼을 불안하게 잡고 힘들게 절단하지 않고, 걸고리(300)와 커터칼(1)이 견고하게 삽입 밀착된 상태로 안전하고 간편하게 작업할 수 있는 매우 실용적인 고안인 것이다.As described above, the subject innovation cutter knife 1 is a well-known cutter knife used in a cutting operation, and the groove part 22 and the locking jaw at the front one side and the bottom of the sheath 20 in which the blade 10 is slid. 21 is formed to protrude, the cutting hook 300 formed on one side of the ruler 200 of the tape measure 100 drawn out as shown in Figure 4 during the cutting operation of the building material 400, such as plywood, gypsum board Inserting and engaging the engaging jaw portion 21 and the groove portion 22 of the knife 1, so that the hook 300 is firmly fixed and fixed to the blade 10 without flow, after pulling out the blade 10, Figure 5 As shown in the tape measure 100 and the cutter knife (1) by holding each hand with both hands to move safely and accurately cutting work without the occurrence of flow, which has a very convenient effect, the hook and cutter knife during the cutting work as in the prior art Unstable to hold, without cutting hard, hook 300 and cutter knife (1) is a very practical design that can be safely and simply worked in a tightly inserted state.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR20-2003-0030206U KR200337207Y1 (en) | 2003-09-24 | 2003-09-24 | cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR20-2003-0030206U KR200337207Y1 (en) | 2003-09-24 | 2003-09-24 | cutter |
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KR200337207Y1 true KR200337207Y1 (en) | 2003-12-31 |
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ID=49421760
Family Applications (1)
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KR20-2003-0030206U KR200337207Y1 (en) | 2003-09-24 | 2003-09-24 | cutter |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020014239A1 (en) * | 2018-07-09 | 2020-01-16 | Milwaukee Electric Tool Corporation | Utility knife with tape hook recess |
WO2021155464A1 (en) * | 2020-02-07 | 2021-08-12 | Giles Vincent Leon | Drywall knife |
US11498199B2 (en) | 2018-07-09 | 2022-11-15 | Milwaukee Electric Tool Corporation | Utility knife with tape hook recess |
-
2003
- 2003-09-24 KR KR20-2003-0030206U patent/KR200337207Y1/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020014239A1 (en) * | 2018-07-09 | 2020-01-16 | Milwaukee Electric Tool Corporation | Utility knife with tape hook recess |
CN112469540A (en) * | 2018-07-09 | 2021-03-09 | 米沃奇电动工具公司 | Art designing knife with concave part of tape hook |
US11498199B2 (en) | 2018-07-09 | 2022-11-15 | Milwaukee Electric Tool Corporation | Utility knife with tape hook recess |
WO2021155464A1 (en) * | 2020-02-07 | 2021-08-12 | Giles Vincent Leon | Drywall knife |
US11433560B2 (en) | 2020-02-07 | 2022-09-06 | Vincent Leon Giles | Drywall knife |
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Date | Code | Title | Description |
---|---|---|---|
REGI | Registration of establishment | ||
T201 | Request for technology evaluation of utility model | ||
EXTG | Extinguishment | ||
T601 | Decision on revocation of utility model registration |