KR950010710B1 - Scissor - Google Patents

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Publication number
KR950010710B1
KR950010710B1 KR1019930000634A KR930000634A KR950010710B1 KR 950010710 B1 KR950010710 B1 KR 950010710B1 KR 1019930000634 A KR1019930000634 A KR 1019930000634A KR 930000634 A KR930000634 A KR 930000634A KR 950010710 B1 KR950010710 B1 KR 950010710B1
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KR
South Korea
Prior art keywords
cutting
scissors
handle
cutting knife
knives
Prior art date
Application number
KR1019930000634A
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Korean (ko)
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KR940018173A (en
Inventor
정봉옥
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정봉옥
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Publication date
Application filed by 정봉옥 filed Critical 정봉옥
Priority to KR1019930000634A priority Critical patent/KR950010710B1/en
Publication of KR940018173A publication Critical patent/KR940018173A/en
Application granted granted Critical
Publication of KR950010710B1 publication Critical patent/KR950010710B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00Hand shears; Scissors
    • B26B13/04Hand shears; Scissors with detachable blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00Hand shears; Scissors
    • B26B13/06Hand shears; Scissors characterised by the shape of the blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B13/00Hand shears; Scissors
    • B26B13/28Joints

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)

Abstract

a first cutting knife having first and second cutting edges at both sides thereof; a second cutting knife having third and fourth cutting edges at both sides thereof; a hinge shaft for fixing the first and second cutting knives; and first and second handle grabs assembled with the first and second cutting knives.

Description

가위Scissors

제1도는 본 발명의 일실시예의 분해 사시도.1 is an exploded perspective view of one embodiment of the present invention.

제2도는 본 발명의 사용상태를 도시한 일 예시도.2 is an exemplary view showing a use state of the present invention.

제3도는 본 발명의 다른 사용상태를 도시한 예시도.3 is an exemplary view showing another use state of the present invention.

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

1, 2 : 절단칼 11, 12, 21, 22 : 절단날1, 2: cutting knife 11, 12, 21, 22: cutting blade

3 : 힌지축 4, 5 : 손잡이3: hinge shaft 4, 5: handle

6 : 간격유지구 13 : 축구멍6: space | interval holding zone 13: shaft hole

14, 24, 41, 51 : 핀구멍 15 : 결합핀14, 24, 41, 51: pin hole 15: coupling pin

본 발명은 가위에 관한 것으로, 특히 두쌍의 절단날을 가지는 가위를 제공하기 위한 것이다.The present invention relates to scissors, and in particular to provide a scissors having two pairs of cutting edges.

가위는 일반적으로 힌지축에 의해 회동 가능하게 결합된 한쌍의 절단칼과, 이 절단칼의 일단에 손잡이가 결합되어 구성되는 것으로써, 이와 같은 가위는 절단날의 형상에 따라 모재의 절단면 모양이 다르게 절단된다. 즉, 절단칼이 평날인 경우에는 모재의 절단면이 직선으로 절단되고, 절단날의 형상이 파형 또는 톱니형의 경우에는 모재의 절단면이 파형과 톱니형으로 각각 절단되며, 한쌍의 절단날 중 위쪽날은 평날을 형성시키고, 아래쪽날은 성벽(城壁) 모양의 요철부로 형성시키게 되면 이발 가위인 숫가위가 되어 가위질되는 머리카락중 일부만이 절단되어 머리의 숫을 고를 수 있게 된다. 이와 같은 종래의 가위는 힌지축을 중심으로 일측단에는 절단날이 형성되고 또다른 단부에는 손잡이가 형성되어 있어 하나의 가위로 다양한 모양의 절단면을 연출할 수 없으며, 설혹 한쌍의 절단칼에 2종 이상의 절단날을 형성시킨다 하더라도 이와 같은 경우에는 가위의 절단작업 길이가 매우 짧아지게 되고 절단작업의 수행이 원할치 못한 결점이 있다.Scissors are generally composed of a pair of cutting knife that is rotatably coupled by a hinge axis, and the handle is coupled to one end of the cutting knife, such scissors have different cutting surface shape of the base material depending on the shape of the cutting blade Is cut. That is, when the cutting knife is a flat blade, the cutting surface of the base material is cut in a straight line, and when the cutting blade is in the form of a wave or tooth, the cutting surface of the base material is cut into a wave shape and a saw tooth shape, respectively, and the upper edge of the pair of cutting blades If a flat blade is formed, and the lower blade is formed with a wall-shaped irregularities, it becomes a barber scissors, so that only a part of the hair being cut can be cut and the number of hair can be selected. Such a conventional scissors has a cutting blade formed at one end of the hinge axis and a handle formed at the other end thereof to produce various shapes of cutting surface with a single scissors. Even in the case of forming the blade, in such a case, the length of the cutting operation of the scissors becomes very short, and there is an undesired defect in performing the cutting operation.

이에 본 발명은 하나의 가위에 최소한 2종류 이상의 형상을 가지는 가위날을 형성시킬 수 있도록 한 것으로서, 힌지축을 중심으로 좌우양측에 각각 한쌍씩의 절단칼을 형성시키며, 두쌍의 절단칼의 중심부 즉, 힌지축부위에 손잡이를 회동 가능하게 결합시키되, 손잡이를 좌우양측의 절단칼 중 임의의 한족에 선택적으로 결합할 수 있게 한 것인바, 이와 같은 본 발명을 첨부된 도면에 의하여 설명하면 다음과 같다. 첨부된 도면 제1도 내지 제3도에 도시된 바와 같이 축구멍(13)의 양측단에 각각 다른 형상을 가지는 절단날(11, 12)을 형성시킨 절단칼(1)과 역시 축구멍(23) 양측단에 다른 형상을 이루는 각각의 절단날(21, 22)이 형성된 다른 절단칼(2)을 형성시키고, 각각의 축구멍(13, 23)에 힌지축(3)을 삽입하여 절단칼(1, 2)을 회동 가능하게 결합시키며, 각각의 절단칼(1, 2) 중심부 외측에 손잡이(4, 5)가 결합되는 핀구멍(14, 24)을 형성시키고, 손잡이(4, 5)의 선단에도 핀구멍(41, 51)을 형성시켜 각각의 핀구멍내로 결합핀(15, 25)을 삽입하여 손잡이(4, 5)가 좌우로 선회가능하게 구성시킨 것으로, 각 손잡이(4, 5)의 선단부는 힌지축(3)의 양측단부면에 항상 접촉된 상태를 유지하여 힌지축(3)이 축구멍(13, 23)으로부터 이탈되는 경우는 발생하지 않는 것이다. 절단칼(1, 2)에 절단날을 형성시킴에 있어서는 첨부된 도면에 도시된 바와 같이 절단날(11, 12, 21, 22)을 평날과 톱니날로 형성시킬수도 있고 기타 필요한 형태의 칼날로 형성시킬 수 있음은 물론이다. 또한 첨부된 도면에는 절단칼(1, 2)을 형성시킴에 있어서 평판체를 절곡하여 형성시킨 실시예가 도시되어 있으나, 절단칼(1, 2)은 이를 주물로 형성시킬 수 있음은 물론이며, 합성수지로 형성시키되, 칼날부위만 금속으로 끼워 형성시킬수도 있다.Accordingly, the present invention is to enable to form a scissors blade having at least two types of shapes in one scissors, and to form a pair of cutting knives on each of the left and right sides around the hinge axis, that is, the center of the two cutting knives, The hinge is rotatably coupled to the handle portion, but the handle is to be selectively coupled to any one of the left and right cutting knives of both sides, as described in the accompanying drawings, the present invention as follows. As shown in FIGS. 1 to 3, the cutting knife 1 and the shaft hole 23 having the cutting blades 11 and 12 having different shapes on both side ends of the shaft hole 13, respectively. Different cutting blades 2 having different cutting edges 21 and 22 having different shapes are formed at both ends, and the hinge shafts 3 are inserted into the respective shaft holes 13 and 23 to cut the cutting blades ( 1 and 2 are rotatably coupled, and the pin holes 14 and 24 to which the handles 4 and 5 are coupled are formed outside the centers of the respective cutting knives 1 and 2, and the handles 4 and 5 Pin holes 41 and 51 are also formed at the tip, and the engaging pins 15 and 25 are inserted into the respective pin holes so that the handles 4 and 5 can be pivoted left and right. The front end of the hinge shaft 3 is always kept in contact with both end surfaces of the hinge shaft 3, so that the hinge shaft 3 is not separated from the shaft holes 13 and 23. In forming the cutting blades on the cutting knives 1 and 2, the cutting blades 11, 12, 21, and 22 may be formed as flat blades and saw blades as shown in the accompanying drawings, or may be formed by other necessary shapes Of course you can. In addition, in the accompanying drawings, an embodiment in which the plate is formed by bending the plate in forming the cutting knives 1 and 2 is shown, but the cutting knives 1 and 2 may be formed of a casting, as well as synthetic resin It is also possible to form, but only the blade portion can be formed by inserting the metal.

두개의 절단칼(1, 2)을 그 중심부위에서 힌지축(3)으로 축설함에 있어서 평판체를 절곡하여 절단칼(1, 2)을 형성시킬 경우 적당한 간격유지구(6)를 개재시킬 필요가 있다.In arranging the two cutting knives 1 and 2 with the hinge shaft 3 on the center thereof, when the flat plate is bent to form the cutting knives 1 and 2, it is necessary to interpose an appropriate spacing holder 6. There is.

그러나 절단칼(1, 2)을 주물로 형성시킨다던지, 합성수지로 형성시킬 경우에는 절단칼(1, 2)의 축설부위를 두껍게 형성시키므로서 이와 같은 간격유지구(6)의 기재 필요성을 소거할 수도 있다.However, when the cutting knives 1 and 2 are formed of castings or synthetic resins, it is possible to eliminate the necessity of description of the spacing holder 6 by forming the thickening portions of the cutting knives 1 and 2, respectively. It may be.

손잡이(4, 5)와 절단칼(1, 2)의 결합은 완강하여야 하며 덜렁 덜렁하게 결합되는 것은 바람직하지 아니하다. 이와 같이 완강한 결합을 위하여는 절단칼(1, 2)과 손잡이(4, 5)를 나사결합시킬수 있으나 첨부된 도면에 도시된 바와 같이 절단칼(1, 2)에 끼움구멍(7)을 형성시키고 손잡이(4, 5)에 끼움돌기(71)를 형성시킬 수도 있다.The combination of the handles 4 and 5 and the cutting knives 1 and 2 should be stiff and it is not desirable to be loosely coupled. In this way, the cutting knife (1, 2) and the handle (4, 5) can be screwed for a rigid coupling, but as shown in the accompanying drawings to form a fitting hole (7) in the cutting knife (1, 2) And the fitting protrusions 71 may be formed on the handles 4 and 5.

이와 같이 구성된 본 발명은 손잡이(4, 5)를 회동시켜 좌우 임의측 절단날에 형성된 끼움구멍(7)에 손잡이(4, 5)의 끼움돌기(71)가 억지끼움되게 결합하여 임의 절단날을 가진 기위로 사용할 수 있게 된다. 따라서, 하나의 가위를 2개이상의 기능을 가진 가위로 사용할 수 있게 되는 효과가 있다.The present invention configured as described above rotates the handles 4 and 5 so as to force the fitting protrusions 71 of the handles 4 and 5 to the fitting holes 7 formed on the left and right arbitrary cutting blades so as to force the arbitrary cutting blades. It can be used as a hold. Therefore, there is an effect that one scissors can be used as a scissors having two or more functions.

특히 본 발명의 가위를 학습용 가위로서 적절히 사용될 수 있으며 구성의 특이성으로 인하여 사용자로 하여금 흥미를 향상시킬 수 있게 하는 효과가 있다.In particular, the scissors of the present invention can be suitably used as a learning scissors, and due to the specificity of the configuration, there is an effect of enabling the user to improve interest.

Claims (3)

양측에 절단날(11, 12)을 형성시킨 절단칼(1)과, 역시 양측에 절단날(21, 22)을 형성시킨 절단칼(2)을 힌지축(3)으로 축설하고, 각 절단칼(1, 2)에 손잡이(4, 5)를 결합하여서 된 것을 특징으로 하는 가위.The cutting knife 1 which formed the cutting blades 11 and 12 on both sides, and the cutting knife 2 which also formed the cutting blades 21 and 22 on both sides are piled up by the hinge shaft 3, and each cutting knife Scissors, characterized in that by combining the handle (4, 5) to (1, 2). 제1항에 있어서, 힌지축(3)에 간격유지구(6)을 삽입개재시킨 것을 특징으로 하는 가위.2. Scissors according to claim 1, characterized in that a gap holder (6) is interposed between the hinge shaft (3). 제1항 또는 제2항에 있어서, 손잡이(4, 5)가 각 절단칼(1, 2)의 일측에 형성된 핀구멍(14, 24)과 결합핀(15, 25)에 의해 회동가능하게 결합되고, 회동되는 손잡이(4, 5)의 끼움돌기(71)가 절단칼(1, 2)에 형성된 끼움구멍(7)에 억지끼움되게 구성시킨 것을 특징으로 하는 가위.The handle (4) according to claim 1 or 2, the handle (4, 5) is rotatably coupled by the pin holes (14, 24) and coupling pins (15, 25) formed on one side of each cutting knife (1, 2) And the fitting protrusions 71 of the handles 4 and 5 to be rotated so as to be inserted into the fitting holes 7 formed in the cutting knives 1 and 2.
KR1019930000634A 1993-01-19 1993-01-19 Scissor KR950010710B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930000634A KR950010710B1 (en) 1993-01-19 1993-01-19 Scissor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930000634A KR950010710B1 (en) 1993-01-19 1993-01-19 Scissor

Publications (2)

Publication Number Publication Date
KR940018173A KR940018173A (en) 1994-08-16
KR950010710B1 true KR950010710B1 (en) 1995-09-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930000634A KR950010710B1 (en) 1993-01-19 1993-01-19 Scissor

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Publication number Publication date
KR940018173A (en) 1994-08-16

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