KR20020023289A - Spanner adjusting doubly holding part - Google Patents

Spanner adjusting doubly holding part Download PDF

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Publication number
KR20020023289A
KR20020023289A KR1020020001718A KR20020001718A KR20020023289A KR 20020023289 A KR20020023289 A KR 20020023289A KR 1020020001718 A KR1020020001718 A KR 1020020001718A KR 20020001718 A KR20020001718 A KR 20020001718A KR 20020023289 A KR20020023289 A KR 20020023289A
Authority
KR
South Korea
Prior art keywords
handle
spanner
teeth
screw
gripper
Prior art date
Application number
KR1020020001718A
Other languages
Korean (ko)
Inventor
이석현
Original Assignee
이석현
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 이석현 filed Critical 이석현
Priority to KR1020020001718A priority Critical patent/KR20020023289A/en
Publication of KR20020023289A publication Critical patent/KR20020023289A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

PURPOSE: A spanner capable of double controlling distance of a gripper is provided to easily grip an object to be rotated by double-controlling a distance of a gripper of the spanner formed with a plurality of opposed teeth. CONSTITUTION: A spanner capable of double controlling a distance of a gripper includes a gripper(8) formed with an upper/lower teeth(3,3'), a screw(7) for moving the lower teeth of the gripper to regulate a distance between the upper and lower teeth, and a handle(6') connected with an upper portion of the upper teeth of the gripper. A pin axis(2) is inserted into the upper portion of the handle. A coil spring(4) is installed in a moving space(5) between the upper portion of the handle and the screw so that the upper portion of the handle is vertically moved while supported by the spring.

Description

파지부 간격의 이중조절이 가능한 스패너{Spanner adjusting doubly holding part}Spanner adjusting doubly holding part}

본 발명은 스패너(spanner; 일명 렌치)에 관한 것으로서, 특히 스패너의 치부로 형성된 파지부의 간격을 이중으로 조절할 수 있는 스패너에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spanner, also known as a wrench, and more particularly to a spanner that can adjust the spacing of the gripping portions formed by the teeth of the spanner.

종래의 스패너 즉, 렌치(wrensh)는 볼트, 너트 또는 파이프등을 잡아서 회전코저하는 대상체의 외경의 크기에 따라 파지부(8)의 간격을 조절하기 위해서 표면에 미세한 치형이 형성된 스크류(7)의 회전에 의하여 그 스크류의 맞물린 하단치부(3)가 직선운동을 하면서 파지부(8)의 마주보는 상하단 치부(3)(3')끼리의 간격을 조절해주도록 구성되어 있어서 파지부(8)의 치부(3)(3')끼리의 간격은 반드시 평행상태로 조절이 되므로 스크류(7)의 이동에 의하여 파지부의 간격을 조절하려면 매우 정밀성을 요하므로 작동이 비능률적인 결점이 있었다.A conventional spanner, that is, a wrench (wrensh) is a screw (7) having a fine tooth formed on the surface in order to adjust the distance of the grip portion 8 in accordance with the size of the outer diameter of the object to rotate and hold the bolt, nut or pipe It is configured to adjust the distance between the upper and lower teeth (3) (3 ') facing each other of the gripping portion (8) while the linear lower teeth (3) engaged with the screw by the rotation of the gripping portion (8) Since the spacing between the teeth 3 and 3 'is necessarily adjusted in a parallel state, it is very inefficient to adjust the spacing of the gripping portion by the movement of the screw 7, so the operation is inefficient.

본 발명은 상기한 바와같은 종래 스패너의 결점을 개선하여 스크류(7)에 의한 파지부(8)의 간격 조절은 물론이고 핸들과 연결전 상단 치부에 핀축을 설치하므로써 그것을 중심으로상단 치부를 핸들에 의해 상하유동시켜 상단치부(3)을 경사지게 기우려서 대상회전체를 파지할 수(잡아줄 수)있게되고 상기 스크류(7)에 의해서는 파지부 간격을 대략 조절한 다음 상단치부(3)를 핀축을 중심으로 핸들에 의해서 기우려 잡아주므로서 정밀하게 스크류를 조절하지 않아도 쉽게 대상회전체를 파지할 수 있는 스패너를 제공코저하는 것으로서 이를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.The present invention improves the deficiencies of the conventional spanner as described above, as well as adjusting the gap of the gripping portion 8 by the screw 7 as well as installing the pin shaft on the upper tooth before the connection with the handle. By moving up and down by tilting the upper teeth 3 inclined, the target rotating body can be gripped (grabbed), and the screw 7 roughly adjusts the gap between the grips and then pins the upper teeth 3. It will be described in detail with reference to the accompanying drawings as to provide a spanner that can easily grip the target rotating body without adjusting the screw precisely while holding by the handle around the axis as follows.

도 1 은 본 발명 스패너의 전체 사시도.1 is an overall perspective view of the spanner of the present invention.

*도면중 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 스패너 본체 2 : 핀축1: spanner body 2: pin shaft

3,3': 상하단 치부 4 : 코일스프링3,3 ': upper and lower teeth 4: coil spring

5 : 유동공간 6 : 핸들상단5: Flow space 6: Top of handle

6': 핸들6 ': handle

상하단 치부(3)(3')로 파지부(8)를 이루고 표면에 미세한 치차가 형성된 스크류(7)의 회전에 의하여 회전운동을 직선운동으로 바꾸어 파지부(8)의 하단치부(3)를 이동시키므로써 상하치부(3)(3')간의 간격이 조절되도록하고, 상기 상단치부(3')는 핸들(6')의 상단(6)과 연결한 것으로된 스패너 본체(1)에 있어서, 상기 핸들(6')의 상단(6)을 핀축(2)으로 회전가능하게 축착하고 상기 스크류(7)상부와 핸들상단(6)사이의 유동공간(5)에 코일스프링(4)을 내삽시켜 핸들(6')을 핀축(2)을 중심으로 상하 작동시 상기 유동공간(5)에서 핸들의 상단이 스프링(4)에 의해서 지지되면서 승강되어 상기 상단치부(3')의 외단을 경사지게 벌렸다 오므렸다하도록 구성된 것이다.The lower end portion 3 of the grip portion 8 is changed to a linear movement by rotating the screw 7 which forms the grip portion 8 with upper and lower teeth 3 and 3 'and a fine tooth is formed on the surface. In the spanner main body 1 in which the space | interval between upper and lower tooth parts 3 and 3 'is adjusted, and the upper tooth part 3' is connected with the upper end 6 of the handle 6 ', The upper end 6 of the handle 6 'is rotatably compressed with the pin shaft 2, and the coil spring 4 is inserted into the flow space 5 between the upper part of the screw 7 and the upper end 6 of the handle 6'. When the handle 6 'is operated up and down about the pin shaft 2, the upper end of the handle is lifted up and supported by the spring 4 in the flow space 5 so as to incline and open the outer end of the upper tooth 3'. It is configured to.

이상과 같이 구성되는 본 발명 파지부 간격의 이중조절이 가능한 스패너는 볼트나 너트 또는 파이프등 파지하고져하는 대상회전체를 파지하고져 할때 일단은 스크류(7)를 회전시켜 하단치부(3)를 대상의 적절한 간격으로 조절한 후 더욱 정밀하게 치부(3)(3')간의 간격을 조절하기 위해서는 핸들(6')을 잡고 핀축(2)을 중심으로 하부로 눌러주게되면 핸들(6')쪽 상단(6)이 핀축(2)을 중심으로 하향되면서 상단치부(3')는 상승되게되어 일정한 간격까지는 파지부(8)의 상단치부(3')의 외단이 상승되면서 치부(3)(3')간의 간격을 정밀하게 조절하여 파지대상회전체를 쉽게파지할 수가 있게 되므로 파지가 쉬워지게 된다.The spanner capable of double adjustment of the gripping portion spacing of the present invention configured as described above is intended to target the lower tooth portion 3 by rotating the screw 7 when gripping a target rotating body to be gripped, such as a bolt, nut or pipe. To adjust the distance between teeth 3 (3 ') more precisely after adjusting to the proper interval of, hold the handle (6') and press down on the pin shaft (2). (6) is lowered about the pin shaft (2), the upper teeth (3 ') is raised, the outer end of the upper teeth (3') of the gripping portion (8) up to a certain interval as the teeth (3) (3 ' By precisely adjusting the distance between the), it is easy to grip the rotating object to be gripped, so that the gripping becomes easy.

본 발명 스패너는 파지부(8)의 마주보는 치부(3)(3')간의 간격을 이중으로 조절할 수가 있어서 정밀을 요하지 않고도 쉽게 파지할 대상회전체를 쉽게 파지할 수 있는 효과가 있다.The spanner of the present invention can easily adjust the distance between the facing teeth 3, 3 'of the gripping portion 8 to easily grip the target rotating body to be easily gripped without requiring precision.

Claims (1)

상하단 치부(3)(3')로 파지부(8)를 이루고 표면에 미세한 치차가 형성된 스크류(7)의 회전에 의하여 회전운동을 직선운동으로 바꾸어 파지부(8)의 하단치부(3)를 이동시키므로써 상하치부(3)(3')간의 간격이 조절되도록하고, 상기 상단치부(3')는 핸들(6')의 상단(6)과 연결한 것으로된 스패너 본체(1)에 있어서, 상기 핸들(6')의 상단(6)을 핀축(2)으로 회전가능하게 축착하고 상기 스크류(7)상부와 핸들상단(6)사이의 유동공간(5)에 코일스프링(4)을 내삽시켜 핸들(6')을 핀축(2)을 중심으로 상하 작동시 상기 유동공간(5)에서 핸들의 상단이 스프링(4)에 의해서 지지되면서 승강되어 상기 상단치부(3')의 외단을 경사지게 벌렸다 오므렸다하도록 구성함을 특징으로하는 파지부 간격의 이중조절이 가능한 스패너.The lower end portion 3 of the grip portion 8 is changed to a linear movement by rotating the screw 7 which forms the grip portion 8 with upper and lower teeth 3 and 3 'and a fine tooth is formed on the surface. In the spanner main body 1 in which the space | interval between upper and lower tooth parts 3 and 3 'is adjusted, and the upper tooth part 3' is connected with the upper end 6 of the handle 6 ', The upper end 6 of the handle 6 'is rotatably compressed with the pin shaft 2, and the coil spring 4 is inserted into the flow space 5 between the upper part of the screw 7 and the upper end 6 of the handle 6'. When the handle 6 'is operated up and down about the pin shaft 2, the upper end of the handle is lifted up and supported by the spring 4 in the flow space 5 so as to incline and open the outer end of the upper tooth 3'. Spanner double adjustable of the gripping intervals, characterized in that configured to.
KR1020020001718A 2002-01-11 2002-01-11 Spanner adjusting doubly holding part KR20020023289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020001718A KR20020023289A (en) 2002-01-11 2002-01-11 Spanner adjusting doubly holding part

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KR1020020001718A KR20020023289A (en) 2002-01-11 2002-01-11 Spanner adjusting doubly holding part

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190003883A (en) * 2017-06-30 2019-01-10 현대위아 주식회사 Tool for adjusting gap

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340280A (en) * 1989-07-07 1991-02-21 Konica Corp Disk housing case
JPH11300631A (en) * 1998-04-23 1999-11-02 Top Kogyo Kk Vertical wrench

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340280A (en) * 1989-07-07 1991-02-21 Konica Corp Disk housing case
JPH11300631A (en) * 1998-04-23 1999-11-02 Top Kogyo Kk Vertical wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190003883A (en) * 2017-06-30 2019-01-10 현대위아 주식회사 Tool for adjusting gap

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