KR930002606Y1 - Cutter - Google Patents

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Publication number
KR930002606Y1
KR930002606Y1 KR2019910006762U KR910006762U KR930002606Y1 KR 930002606 Y1 KR930002606 Y1 KR 930002606Y1 KR 2019910006762 U KR2019910006762 U KR 2019910006762U KR 910006762 U KR910006762 U KR 910006762U KR 930002606 Y1 KR930002606 Y1 KR 930002606Y1
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KR
South Korea
Prior art keywords
cutting blade
holder
groove
cutting
lower body
Prior art date
Application number
KR2019910006762U
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Korean (ko)
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KR920021097U (en
Inventor
김석훈
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김석훈
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Application filed by 김석훈 filed Critical 김석훈
Priority to KR2019910006762U priority Critical patent/KR930002606Y1/en
Publication of KR920021097U publication Critical patent/KR920021097U/en
Application granted granted Critical
Publication of KR930002606Y1 publication Critical patent/KR930002606Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B3/00Hand knives with fixed blades
    • B26B3/08Hand knives with fixed blades specially adapted for cutting cardboard, or wall, floor, or like covering materials

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Abstract

내용 없음.No content.

Description

바닥재 이음부 절단기Flooring joint cutting machine

제1도는 본 고안에 따른 절단기의 분해사시도.1 is an exploded perspective view of a cutter according to the present invention.

제2도는 본 고안에 따른 절단기의 사용상태도.2 is a state of use of the cutter according to the present invention.

제3도는 본 고안에 따른 절단기의 단면구조도.3 is a cross-sectional view of the cutter according to the present invention.

제4도는 본 고안에 따른 절단기의 저면도.4 is a bottom view of the cutter according to the present invention.

제5도는 제2도의 a-a선 단면도.5 is a cross-sectional view taken along the line a-a of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 몸체 la : 공구보관홈1: Body la: Tool storage groove

1b : 안착홈 2 : 고정부재1b: mounting groove 2: fixing member

3 : 절단날 4 : 홀더3: cutting blade 4: holder

4a : 끼움홈 5 : 고정볼트4a: fitting groove 5: fixing bolt

6 : 조정볼트 7 : 하부체6: adjusting bolt 7: lower body

7a : 장홈 7b : 걸림턱7a: Long groove 7b: Hanging jaw

8 : 탄성부재8: elastic member

본 고안은 소정의 바닥면에 펼쳐 깔아놓은 바닥재의 이음부 절단기에 관한 것으로, 특히, 용이하고, 정확하게 바닥재 이음부를 절단처리토록 개발된 바닥재 이음부 절단기에 관한것이다.The present invention relates to a bottom part joint cutter of a floor material spread on a predetermined floor surface, and more particularly, to a floor joint part cutter developed to easily and accurately cut a floor joint part.

일반적으로 표면에 소정의 무늬가 표현된 여러장의 합성수지 바닥재를 바닥면에 깔아주게 되는데, 이때, 바닥재 상호간의 이음부위에서 무늬를 일정하게 맞추기 위해서는 불필요한 바닥재 이음부위를 절단수단을 이용하여 절단하면서 작업을 실시 하였는바, 그러나 종래의 경우, 바닥재 이음부를 절단하는 수단으로는 대체로 가위 또는 칼등을 이용하여 바닥재 이음부를 절단 작업하였으나 이와같은 바닥재 이음부 절단방법은 절단상태가 굴곡지면서 부정확하게 작업완료후 이음부가 확실하게 표시 되어지며, 절단 작업시 자동 별도의 수단을 구비하여야함으로 불편함등 작업상에 여러결점이 있었다.In general, a plurality of synthetic resin flooring material with a predetermined pattern on the surface is laid on the floor surface. At this time, in order to uniformly match the pattern at the joints of the flooring materials, unnecessary floor material joints are cut by cutting means. However, in the conventional case, as a means of cutting the floor joints, the floor joints were cut by using scissors or a knife. However, the method of cutting the floor joints inaccurately cuts the joints after the work is completed incorrectly. It is clearly marked, and there are several defects in the work such as inconvenience due to the automatic separate means for cutting work.

따라서 본 고안은 상기와 같은 종래의 결점을 해소시키기 위해서 안출된 것으로 바닥재를 상호 겹쳐놓은 상태에서, 이음부를 용이하고 정확하게 절단처리할 수 있는 바닥재 이음부 절단기를 제공하는데 그 목적이 있는것이다.Accordingly, the present invention has been made to solve the above-mentioned drawbacks, and the object of the present invention is to provide a flooring joint cutter that can easily and accurately cut the joints in a state in which the floorings are overlapped with each other.

일면에 형성된 공구보관홈(la), 안착홈(1b)이 일체로 되고 파지가 편리한 형상으로 제작된 몸체(1)와, 상기 몸체안착홈(1b)에 고정부재(2)로 유동가능케 안착 고정되며, 절단날(3)이 끼워지는 꺼움홈(4a)과 절단날(3)을 유동방지케 잡아주는 고정볼트(5)가 구티된 절단날 고정수단인 홀더(4)와, 상기 몸체(1) 하면에 조정볼트(6) 또는 매개로 체결되며, 장홈(7a) 및 걸림턱(7b)을 갖는 안내수단인 하부체(7)와, 상기 몸체(1)외 후방을 상하로 관통하여 양단이 각각 홀더(4) 및 하부체(7) 후방에 탄지되어진 탄성부재(8)로 조합된 구성을 갖는다.The tool storage groove (la) formed on one surface (la), the seating groove (1b) is integrated into the body (1) and the body seating groove (1b) and the body seating groove (1b) made of a convenient gripping shape fixed to the seat The holder 4, which is a cutting blade fixing means, which has a gut groove 4a into which the cutting blade 3 is fitted, and a fixing bolt 5 to hold the cutting blade 3 to prevent flow, and the body 1 It is fastened to the lower surface by adjusting bolt 6 or a medium, the lower body 7 which is a guide means having a long groove (7a) and the locking jaw (7b) and the body (1) outside the rear and up and down both ends are Each has a configuration in which the elastic members 8 supported on the back of the holder 4 and the lower body 7 are combined.

여기서 고정부재(2)는 몸체(1)일측에서 홀더(4)를 관통하여, 몸체 (1)에 고정되어진다. 미설명부호 9는 바닥재, 10은 공구인 것이다.Here, the fixing member 2 penetrates the holder 4 from one side of the body 1 and is fixed to the body 1. Reference numeral 9 is a flooring material, 10 is a tool.

이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.

소정의 바닥면에 깔리는 합성수지재 바닥재(9) 상호간의 이용부위에서 바닥재표면에 인쇄된 소정의 무늬를 일정하게 맞추기 위해 바닥재(9) 불필요한 이음부위를 절단하는 절단수단 구조로 본 고안이 적용된것, 즉, 몸체(1)와, 절단날(3)이 전방에 고정되는 절단날 고정수단인 홀더(4)와, 조정볼트(6)에 의해 좌, 우 유동되는 안내수단인 하부체(7)와, 상기 홀더(4)와 하부체(7) 후방에 탄지되어진 탄성부재(8)로 조합구성된 절단기를 채용하여 실시하면 도면 제2도에 도시된 바와같이 바닥면에 바닥재(9)를 겹쳐지게 깔아놓은 상태에서 양바닥재의 무늬가 일치되게끔 바닥재 이음부를 절단 작업하고자 할 경우, 먼저, 작업자는 바닥재(9) 상호간의 이음부에서 무늬를 일정하게 맞춘상태에서 절단기 홀더(4)의 끼움홈(4a)에 고정된 절단날(3)과 하부체(7)의 걸림턱(7b)사이의 거리를 상호겹쳐진 바닥재(9) 이음부위의 불필요한 부위, 즉, 절단부위(a)의 폭(ℓ)과 동일하게 하기위해 하부체(7)의 위치를 조작한 다음(조작방법은 다음에 설명되어있음) 하부체(7)의 걸림턱(7b)을 위에 올려진 바닥재(9)의 가장자리부위(b)에 밀착시키면, 절단날(3)은 정확하게 절단부위에 위치되어진다. 이상태에서 작업자가 절단기의 몸체(1)를 잡고 화살표 “L”방향으로 누르면서 이동시키면 절단날(3)에 의해 겹쳐진 바닥재(9)가 절단되어지며, 이때, 절단기는 하부체(7)의 걸림턱(7b)이 바닥재(9)의 가장자리부위(b)에 밀착 안내되므로 미소한 오차및 굴곡도 없이 정확하게 절단할 수 있는것이다.The present invention is applied as a cutting means structure for cutting unnecessary joints of the flooring material (9) in order to consistently match a predetermined pattern printed on the surface of the flooring material at the mutual use areas of the synthetic resin flooring material (9) laid on a predetermined floor surface. That is, the body 1, the holder 4, which is a cutting blade fixing means for fixing the cutting blade 3 to the front, and the lower body 7, which is a guide means that is moved left and right by the adjusting bolt 6, By adopting a cutter composed of a combination of the elastic member 8 supported on the back of the holder 4 and the lower body 7, the flooring material 9 is laid on the bottom surface as shown in FIG. 2. When the floor joints are to be cut so that the patterns of both floor materials are matched in the laid state, first, the operator inserts the grooves 4a of the cutter holder 4 in a state where the patterns are uniformly aligned at the joints between the floor materials 9. Engaging jaw (7b) of the cutting blade (3) and the lower body (7) fixed to the The position of the lower body 7 is manipulated in order to make the distance between the overlapping portion of the floor material 9 equal to the unnecessary part of the joint, that is, the width l of the cutting part a (the operation method is as follows. As described), when the locking jaw 7b of the lower body 7 is brought into close contact with the edge portion b of the flooring material 9 placed thereon, the cutting blade 3 is accurately positioned at the cutting portion. In this state, when the operator grabs the body 1 of the cutter and moves it while pressing in the direction of the arrow “L”, the flooring material 9 overlapped by the cutting blade 3 is cut, and the cutter is caught by the lower body 7. (7b) is guided closely to the edge (b) of the flooring material (9) is to be able to cut accurately without minute errors and bending.

상기와 같이 바닥재가 절단되는 과정에서 바닥면이 균일하지 못하고 울퉁불퉁할 경우, 그 상태가 절단날(3)을 통해 홀더(4)에 전달되는데, 이때, 몸체(1)의 후방을 상하로 관통한 탄성부재(8)의 양단이 홀더(4)와 하부체(7)에 탄지되어 있으므로 홀더(4)는 고정부재(2)를 중심축으로 바닥면 상태에 따라 신축작용을 한다.When the bottom surface is not uniform and bumpy in the process of cutting the flooring as described above, the state is transmitted to the holder 4 through the cutting blade 3, in which the rear of the body 1 penetrates up and down Since both ends of the elastic member 8 are supported by the holder 4 and the lower body 7, the holder 4 expands and contracts with the fixing member 2 in accordance with the bottom surface state.

즉, 바닥면이 기준면보다 약간 볼곡한 부위에서는 절단날(3)의 위치가 상향되어김에 따라 홀더(4)의 후방이 탄성부재(8)를 수축시키면서 하향이동되고, 바닥면이 기준면보다 오목한 부위에서는 탄성부재(8)의 탄력에 의해 홀더(4)의 후방이 고정부재(2)를 축으로 상향이동되므로 절단날(3)의 끝이 하향이동되어진다. 이에따라 작업중에 바닥면에 의해 절단날(30)이 파손되는 것을 방지할 수 있다.That is, in a portion where the bottom surface is slightly curved than the reference surface, as the position of the cutting blade 3 is upward, the rear of the holder 4 moves downward while contracting the elastic member 8, and the bottom surface is concave than the reference surface. In the back of the holder 4 by the elasticity of the elastic member 8 is moved upwardly to the axis of the fixing member 2, the end of the cutting blade 3 is moved downward. Accordingly, the cutting blade 30 can be prevented from being broken by the bottom surface during the operation.

한편, 하부체(7)의 이동조작 방식은 다음과 같다.On the other hand, the movement operation method of the lower body 7 is as follows.

먼저, 소정의 공구(랜치등)(10)를 이용하여 장홈(7a)을 통해 몸체(1)에 체결된 조정볼트(6)를 하부체(7)가 유동되게끔 풀어준 상태에서 절단부위(a)의 폭(ℓ)과 동일하게 하부체걸림턱(7b)과 절단날(3) 사이의 거리를 조작한다음 다시 소정의 도구를 이용하여 조정볼트(6)를 조여주면 된다.First, using a predetermined tool (ranch, etc.) 10, the cutting portion (6) in the state in which the lower body (7) to loosen the adjusting bolt 6 fastened to the body (1) through the long groove 7a In the same manner as the width l, the distance between the lower body engaging jaw 7b and the cutting blade 3 may be manipulated, and then the tightening bolt 6 may be tightened again using a predetermined tool.

한편, 몸체(1)의 일면에는 도면 제5도에 도시된 바와같이 공구 보관홈(la)이 형성되어 있으므로 작업후 소정의 공구(10)를 끼워 보관할수 있어 분실된 염려가 없으며, 또 공구를 이탈시킬 경우에는 공구의 일측을 화살표 K 방향으로 눌러주면 공구타측이 몸체보다 돌출되므로 작업자는 간편하게 이탈시켜 사용할수 있다.On the other hand, since one side of the body (1) is formed with a tool storage groove (la) as shown in Figure 5, it can be stored after inserting a predetermined tool 10 after operation, there is no worry of lost, and In case of detachment, if one side of the tool is pressed in the direction of arrow K, the other side of the tool protrudes from the body, so the operator can easily detach it and use it.

또한, 절단날(3)은 절단날 고정수단인 홀더(4)의 끼움홈(4a)에 고정볼트(5)를 매개로 견고하게 고정되어 있으며, 작업후(절단기를 사용하지 않을때)에는 고정볼트(5)를 해체시켜 절단날(3)을 홀더(4) 내측으로 완전히 집어넣은 상태에서 고정볼트(5)를 조여주면 절단날(3)은 고정볼트(5)에 걸려 전방으로 이탈되지 않게된다.In addition, the cutting blade 3 is firmly fixed to the fitting groove 4a of the holder 4, which is the cutting blade fixing means, by the fixing bolt 5, and fixed after the work (when not using the cutting machine). When the bolt 5 is dismantled and the fixing bolt 5 is tightened while the cutting blade 3 is completely inserted into the holder 4, the cutting blade 3 is caught by the fixing bolt 5 so as not to be separated from the front. do.

이에따라 절단날의 보관이 용이할 뿐만아니라 절단날에 대한 위험성을 해결할 수 있다.This not only facilitates the storage of the cutting blade but also solves the risk for the cutting blade.

이상에서 본 바와같이 본 고안은 몸체, 절단날 고정수단인 홀더, 안내수단인 하부체, 탄성부재가 조합구성된 절단기를 채용하여 사용함으로서, 바닥재의 이음부를 용이하고 편리하게 절단처리할 수 있고, 최초에 설정한 절단부위를 어긋나지 않고 정확하게 절단할 수 있어 작업홈 바닥재 이음선의 표시가 잘 나타나지 않는등 작업상에 여러 장점이 있다.As seen from the above, the present invention employs a cutter which comprises a body, a holder for cutting blade fixing means, a lower body for guiding means, and an elastic member, so that the joints of the flooring material can be easily and conveniently cut and processed. The cutting part can be cut accurately without shifting the cutting part, and there are various advantages in the work such as the display of the working groove flooring line is hardly displayed.

Claims (1)

공구보관홈(la), 안착홈(1b)이 일체로 형성구비된 몸체(1)와, 상기 몸체안착홈에 고정부재(2)를 매개로 유동가능케 안착고정되며, 절단날(3)이 끼워지는 끼움홈(4a)과 절단날을 유동방지케 잡아주는 고정볼트(5)가 구비된 절단날 고정수단인 홀더(4)와, 상기 몸체(1)의 하면에 조정볼트(6)를 매개로 체결되며, 장홈(7a) 및 걸림턱(7b)을 갖는 안내수단인 하부체(7)와, 상기 몸체(1) 후방을 관통하여 양단이 각각 홀더(4) 및 하부체(7)에 탄지되어진 탄성부재(8)로 조합구성된것을 특징으로 하는 바닥재 이음부 절단기.The tool storage groove (la), the seating groove (1b) is integrally formed with the body (1) and the seating fixed to the flowable through the fixing member (2) to the body seating groove, the cutting blade (3) is fitted The holder 4, which is a cutting blade fixing means provided with a clamping groove 4a and a fixing bolt 5 for preventing the cutting blade from flowing, and an adjustment bolt 6 on the lower surface of the body 1 through a medium. It is fastened, the lower body 7 which is a guide means having a long groove (7a) and the locking step (7b), and both ends through the back of the body (1) is supported on the holder (4) and the lower body (7), respectively Flooring joint cutter, characterized in that composed of an elastic member (8).
KR2019910006762U 1991-05-13 1991-05-13 Cutter KR930002606Y1 (en)

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KR2019910006762U KR930002606Y1 (en) 1991-05-13 1991-05-13 Cutter

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Application Number Priority Date Filing Date Title
KR2019910006762U KR930002606Y1 (en) 1991-05-13 1991-05-13 Cutter

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KR920021097U KR920021097U (en) 1992-12-18
KR930002606Y1 true KR930002606Y1 (en) 1993-05-17

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