KR880004380Y1 - Wrench - Google Patents

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Publication number
KR880004380Y1
KR880004380Y1 KR2019850008712U KR850008712U KR880004380Y1 KR 880004380 Y1 KR880004380 Y1 KR 880004380Y1 KR 2019850008712 U KR2019850008712 U KR 2019850008712U KR 850008712 U KR850008712 U KR 850008712U KR 880004380 Y1 KR880004380 Y1 KR 880004380Y1
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KR
South Korea
Prior art keywords
nail
annular
head
holes
pieces
Prior art date
Application number
KR2019850008712U
Other languages
Korean (ko)
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KR870001929U (en
Inventor
이기준
Original Assignee
이기준
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이기준 filed Critical 이기준
Priority to KR2019850008712U priority Critical patent/KR880004380Y1/en
Publication of KR870001929U publication Critical patent/KR870001929U/en
Application granted granted Critical
Publication of KR880004380Y1 publication Critical patent/KR880004380Y1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/02Jaws
    • B25B7/04Jaws adjustable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/06Joints
    • B25B7/08Joints with fixed fulcrum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B7/00Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
    • B25B7/22Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

내용 없음.No content.

Description

뺀치Minus

제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.

제2도는 동 종단면도.2 is a longitudinal cross-sectional view.

제3도는 본 고안의 사용상태 일측면도.3 is a side view of the state of use of the present invention.

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

2 : 축봉 3, 3' : 두부2: shaft 3, 3 ': tofu

4, 4' : 파수부 5, 5', 8, ' : 구멍4, 4 ': guard part 5, 5', 8, ': hole

6, 6' : 환상편 6a, 6'a : 계지턱6, 6 ': annular piece 6a, 6'a: locking jaw

7, 7' : 돌기부 9, 9' : 지지편7, 7 ': protrusion 9, 9': support piece

10, 10' : 환상부 11, 11' : 핀10, 10 ': annular portion 11, 11': pin

본 고안은 뺀치에 관한 것으로 특히 적은 힘이 소모되며, 물체에 흡집이나 파손을 주지않고 못을 발취할 수 있는 뺀치에 관한 것이다.The present invention relates to a pullout, in particular a small force is consumed, and relates to a pullout that can extract nails without damaging or damaging objects.

종래의 뺀치는 파수부와 두부가 일체로 형성되있으며, 이를 사용하여 못을 발취할 시는 뺀치양 협지부에 못을 협지한 다음 파수부를 들어 올리므로서 못을 발취하도록 되어 있다.Conventional subtractives are formed integrally with the guard and the head, and when using it to extract the nail by pinching the nail and then lifted the guard to the pinched tooth squeeze.

그러나 상기 언급한 바와같이 못을 발취할 때, 뺀치 파수부가 들어 올려 짐에 따라 발취됨과 동시에, 물체에 당접된 두부 선단부는 물체 표면을 압압하에 되며, 발취력이 커짐에 따라 두부 선단부의 압압력에 의해 당접된 부분이 눌리어 흠집이 생기거나 파손되는 일이 빈번하게 발생함과 아울러, 발취력이 못에 전부 전달되지 못하게 되므로 많은 힘이 소모되었다.As mentioned above, however, when the nail is extracted, the head tip that is in contact with the object is pressed as the subtracted part is lifted, and the head tip is pressed against the surface of the object, and the pressure of the head tip is increased as the extraction force increases. As a result of the fact that the part contacted by the crush is damaged or damaged frequently, and the extraction force is not completely transmitted to the nail, which consumes a lot of power.

또한 물체가 비교적 얇은 목재일 경우에는 뺀치 두부 선단부가 닿는 부분에 가압이 집중되므로 목재가 부러지는 폐단이 있었다.In addition, when the object is a relatively thin wood, the pressure is concentrated in the area where the tip of the head is exposed, there was a closed end of the wood.

따라서 본 고안은 이러한 종래의 제반 결점과 폐단을 해소하기 위하여 안출된 것으로, 이를 첨부된 도면에 따라서 상세히 설명하면 다음과 같다.Therefore, the present invention has been devised to solve these conventional defects and closing, and will be described in detail according to the accompanying drawings as follows.

도시한 바와 같이 축봉(2)을 중심으로 회동하는 두부(3)(3')와 파수부(4)(4')로 형성된 통상의 뺀치(1)에 있어서, 양편 두부(3)(3')선단에 계지턱(6a)(6'a)이 일측에 형성되고 구멍(5)(5')이 천공된 환상편(6)(6')을 형성하고, 일측에 돌기부(7)(7')가 형성되고 중앙에 구멍(8)(8')이 천공된 지지편(9)(9')의 환상부(10)(10')를 상기 환상편(6)(6')내면에 유착되도록 일치된 구멍(5)(5')(8)(8')에 각각 핀(11)(11')를 핀삽하여서 된 것이다.As shown in the drawing, the head (3) (3 ') and the head (3) (3'), which are usually formed of a head (3) (3 ') and a wave (4) (4'), which rotate about the shaft (2). At the front end, the latching jaws 6a and 6'a are formed on one side, and the annular pieces 6 and 6 'with holes 5 and 5' are formed, and the projections 7 and 7 are formed on one side. ') Is formed and the annular portions 10, 10' of the support pieces 9, 9 'with the holes 8, 8' drilled in the center are formed on the inner surface of the annular pieces 6, 6 '. The pins 11 and 11 'are pin-inserted into the holes 5, 5', 8 and 8 'which are matched to each other.

도면중 미설명 부호(9a)(9'a)는 지지편(9)(9')의 일측면을 나타낸 것이고, (12)(12')는 협지부이며, (N)는 못이고, (B)는 목재, 또는 못(N)이 박혀 있는 물체를 도시한 것이다.In the figure, reference numerals 9a and 9'a indicate one side surfaces of the support pieces 9 and 9 ', (12) and 12' are sandwich portions, (N) is nails, and ( B) shows an object embedded with wood or nails (N).

이와같이 구성된 본 고안의 사용은 제3도에 도시된 바와 같이 물체(B)에 박혀 있는 못(N)두부를 뺀치(1)의 협지부(12)(12')로 협지한 다음, 파지한 파수부(4)(4')를 위로 들어 올리면 지지편(9)(9')은 물체(B)표면에 밀착된 상태로 머물러 있게 되고, 이와 아울러 선단에 환상편(6)(6')이 일체로 형성된 양측 두부(3)(3')은 협지부(12)(12')에 못(N)을 협지한 상태로 회동하므로서 못(N)이 발취되는 것이다.The use of the present invention configured as described above allows the nail (N) head embedded in the object (B) to be sandwiched by the clamping portions (12) and (12 ') of the subtracted portion (1), as shown in FIG. Lifting the upper portion (4) (4 '), the support pieces (9) (9') remain in close contact with the surface of the object (B), and at the same time the annular pieces (6) (6 ') Both heads (3) (3 ') formed integrally rotates in the state in which the nail (N) is pinched in the clamping portion (12) (12') is the nail (N) is extracted.

상기에서 못(N)이 발취될때 파수부(4)(4')가 회전되므로서 발생된 발취력은 지지편(9)(9')은 일면 (9a)(9'a)전체가 물체(N)표면에 밀착되어 있으므로, 못(N)이 완전 발취될 때까지 물체(B)표면에 아무런 손상을 주지않게 된다.In the above, when the nail N is extracted, the extraction force generated by the rotation of the wave 4 and 4 'is supported by the support pieces 9 and 9' on one surface 9a and 9'a. N) Because it is in close contact with the surface, it does not damage the surface of the object B until the nail N is completely extracted.

또한 뺀치(1) 협지부(12)(12')에 협지된 못(N)에 파수부(4)(4')의 회전에서 발생된 발취력이 정확히 전달하게되므로 파수부(4)(4')의 회전에 의한 발취력에 힘이 적게 소모된다.In addition, since the extraction force generated in the rotation of the waver 4 and 4 'is accurately transmitted to the nail N held by the gripping portion 12 and 12', the waver 4 and 4 Less power is consumed by the force of extraction by ')' rotation.

그리고, 환상편(6)(6')일측에 형성되어 있는 계지턱(6a)(6'a)에 지지편(9)(9')의 돌기부(7)(7')가 계지되어 파수부(4)(4')가 일방향으로만 회전할 수 있게 되있다.Then, the projections 7 and 7 'of the support pieces 9 and 9' are latched on the locking jaws 6a and 6'a formed on one side of the annular piece 6, 6 '. (4) (4 ') can only rotate in one direction.

이상에서와 같이 본 고안에 의하면 물체(B)에 흠집이나 파손 또는 절단 등의 손상을 주지 않고도 적은 힘으로 못(N)을 물체(B)에 발취할 수 있는 것이다.As described above, according to the present invention, the nail N can be extracted to the object B with a small force without damaging the object B such as scratching, damage, or cutting.

특히 고가의 물품에 박혀있는 못(N)을 발취할 때 더욱 효과적으로 사용할 수 있다.In particular, it can be used more effectively when extracting the nail (N) embedded in an expensive article.

또한 고장이 발생할 우려가 없는 간단한 구조로 구성되있어 염가로 제공할 수 있음과 아울러 반영구적으로 사용할 수 있는 매우 유용한 고안이다.In addition, it is a very useful design that can be used at a semi-permanent use as it can be provided at a low cost because it is composed of a simple structure that does not cause a failure.

Claims (1)

축봉(2)을 중심으로 회동하는 두부(3)93')와 파수부(4)(4')로 구성된 통상의 것에 있어서, 양편 두부(3)(3') 선단에 계지턱(4)(4')이 일측에 형성되고 구멍(5)(5')이 천공된 환상편(6)(6')을 형설하고, 일측에 돌기부(7)(7')가 형성되고 중앙에 구멍(8)(8')이 천공된 지지편(9)(9')의 환상부(10)(10')를 상기 환상편(6)(6') 내면에 유착되도록 일치된 구멍(5)(5')(8)(8')에 각각 핀(11)(11')를 핀삽하여서 된 것을 특징으로 하는 뺀치.In the conventional configuration consisting of the head (3) 93 'pivoting around the shaft (2) and the wave 4 (4'), the locking jaw (4) ( 4 ') is formed at one side, and annular pieces 6 and 6' formed with holes 5 and 5 'are formed, and projections 7 and 7' are formed at one side and holes 8 are formed at the center. Holes (5) (5) coincided with the annular portions (10) (10 ') of the support pieces (9) (9') perforated by the (8 ') to the inner surfaces of the annular pieces (6) (6'). Minus, characterized in that the pin (11) (11 ') is pin-inserted into the (8), (8') respectively.
KR2019850008712U 1985-07-11 1985-07-11 Wrench KR880004380Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850008712U KR880004380Y1 (en) 1985-07-11 1985-07-11 Wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850008712U KR880004380Y1 (en) 1985-07-11 1985-07-11 Wrench

Publications (2)

Publication Number Publication Date
KR870001929U KR870001929U (en) 1987-03-13
KR880004380Y1 true KR880004380Y1 (en) 1988-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850008712U KR880004380Y1 (en) 1985-07-11 1985-07-11 Wrench

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KR (1) KR880004380Y1 (en)

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Publication number Publication date
KR870001929U (en) 1987-03-13

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