KR910002404Y1 - Fixing device using the l lever - Google Patents

Fixing device using the l lever Download PDF

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Publication number
KR910002404Y1
KR910002404Y1 KR2019880012867U KR880012867U KR910002404Y1 KR 910002404 Y1 KR910002404 Y1 KR 910002404Y1 KR 2019880012867 U KR2019880012867 U KR 2019880012867U KR 880012867 U KR880012867 U KR 880012867U KR 910002404 Y1 KR910002404 Y1 KR 910002404Y1
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KR
South Korea
Prior art keywords
lever
shaped
auxiliary lever
auxiliary
holder
Prior art date
Application number
KR2019880012867U
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Korean (ko)
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KR900005135U (en
Inventor
최삼랑
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최삼랑
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Priority to KR2019880012867U priority Critical patent/KR910002404Y1/en
Publication of KR900005135U publication Critical patent/KR900005135U/en
Application granted granted Critical
Publication of KR910002404Y1 publication Critical patent/KR910002404Y1/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
    • B25B15/00Screwdrivers
    • B25B15/02Screwdrivers operated by rotating the handle

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

내용 없음.No content.

Description

L자형 레버가 설치된 조임구Tightening port with L-shaped lever

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

제2도는 제1도의 A-A선 조임 종단면 확대도.2 is an enlarged longitudinal cross-sectional view of the line A-A tightening of FIG.

제3도는 사용상태도.3 is a state of use.

제4도는 종래의 +자형 조임구의 형상도.4 is a shape diagram of a conventional + -shaped fastener.

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

1 : 홀다 2 : 보조레버1: Hold 2: auxiliary lever

3 :연결공 4 : 안내홈3: connector 4: guide groove

5 : 볼트나착공 6 : 안내고정돌기5: bolts and holes 6: guide fixing protrusion

본 고안은 나착 및 나해가 빈번하면서도 공간이 좁은 부위에 체결하여 별도의 렌치나 스패너가 필요없이도 기기의 부품 또는 기구를 용이하게 조이고 풀수 있도록 L자형 레버가 설치된 조임구에 관한 것이다.The present invention relates to a fastener that is installed with an L-shaped lever so that fastening and loosening are frequently fastened to a narrow space and can be easily tightened and loosened without the need for a separate wrench or spanner.

종래에도 제4도와 같이 렌치나 스패너가 필요없이도 너트를 조이고 풀수 있도록 너트(11) 머리부에-자형 레버(12)를 유설하여 좁은 공간에서도 조임구에 설치된 -자형레버(12)를 이동시켜 가면서 기기의 부품 또는 기구를 간편하게 고정시킬수가 있는 +자형 조임구가 안출된 바 있었으나, 이와같은 방식의 조임구는 레버(12)의 360° 회전이 불가할시에는 레버를 반바퀴 회전시킨 다음 타방향으로 레버(12)를 일일이 이동시켜 가면서 조임구를 회전시켜야 하는 번거로움과, 그로인한 작업능률의 저하를 가져오게 되는 조임수단상의 문제점이 있었다.Conventionally, as shown in FIG. 4, the head-shaped lever 12 is installed at the head of the nut 11 so that the nut can be tightened and loosened without the need for a wrench or a spanner. Although a + -shaped clamping hole has been conceived to easily fix a part or a device of the device, this type of clamping device rotates the lever half a turn and then moves in the other direction when the lever 12 cannot be rotated 360 °. While moving the lever 12 one by one, there is a problem in the hassle to rotate the tightening tool, resulting in a decrease in work efficiency.

본 고안은 상기와 같은 종래의 +자형 조임구가 갖는 제결함을 감안하여 너트머리부에 L자형 레버를 회전가능토록 삽설 고정하여 360°이동 불가시 레버를 상하좌우 회전이동 시켜가면서 간편하게 너트를 조이거나 풀수 있도록 안출한 것으로, 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention is made by inserting and fixing the L-shaped lever to the nut head to be rotatable in view of the deficiency of the conventional + -shaped fastener as described above, while simply tightening the nut while moving the lever up, down, left, and right by 360 °. In order to solve this problem, the present invention will be described in detail with reference to the accompanying drawings.

회전용 보조레버를 갖는 기기 또는 기구용 조임구를 구성함에 있어서, 연결동(3)이 천설된 홀다(1) 머리부에 안내홈(4)이 환설된 L자형 레버(2)를 삽설하고, 상기 홀다(1)의 볼트나착공(5) 선단 중앙부를 펀칭하여 안내 고정돌기(6)를 형성시켜 보조레버(2)를 회전자재토록 고정한 것으로, 도면중 미설명부호 : 8은 홀다(1)의 연결공(3)에서 레버(2)의 회전이 용이하도록 삽설한 부시이다.In constructing a fastener for a device or appliance having an auxiliary lever for rotation, an L-shaped lever 2 having a guide groove 4 installed therein is inserted into the head of the holder 1 on which the connecting cavity 3 is laid. The auxiliary screw 2 is fixed to the rotating material by punching the central portion of the tip of the bolt 1 and the hole 5 of the holder 1 to form the guide fixing protrusion 6. It is a bush inserted in the connecting hole 3 of the lever 2 to facilitate the rotation.

이와같이 구성된 본 고안의 작용효과를 설명하면, 제2도와 같이 펀칭에 의하여 형성된 안내고정돌기(6)가 보조레버(2)에 형성된 안내홈(4)에 삽지되므로써 보조레버(2)는 홀다(1)에 삽설 고정되어 보조레버(2)의 이탈이 방지되는 것으로, 제3도와 같이 기기의 동체(8)에 보조레버(2)가 걸려 홀다(1)의 360°회전이 불가할 경우에는 레버(2)를 돌려 홀다(1)를 반바퀴 회전시킨 다음 아래쪽을 향하고 있는 L자형 보조레버(2)를 위쪽으로 회전이동시켜 다시 레버(2)를 오른쪽으로 돌리게 되면 레버(2)의 이동위치가 마치 H자 모형을 그리면서 홀다(1)를 조이거나 풀게 되는 것이다.Referring to the operation and effect of the present invention configured as described above, the auxiliary lever 2 is held by inserting the guide fixing protrusion 6 formed by the punching in the guide groove 4 formed in the auxiliary lever 2 as shown in FIG. In this case, the auxiliary lever 2 is prevented from being detached from the auxiliary lever 2, and when the auxiliary lever 2 is caught by the body 8 of the apparatus as shown in FIG. 2) Turn the hold (1) half a turn and then rotate the L-shaped auxiliary lever (2) facing downwards to turn the lever (2) to the right again. As you draw the H-shape, you tighten or loosen the Hold (1).

물론, 홀다(1)의 360°회전시 레버(2)의 걸리는 부위가 없을시에는 통상과 같이 보조레버(2)를 잡고 회전시키면 되는 것이다.Of course, when there is no catching part of the lever 2 during the 360 ° rotation of the holder 1, it is enough to hold and rotate the auxiliary lever 2 as usual.

이와같이 본 고안은 L자형으로 구부러진 보조레버(2)를 홀다(1)에 회전자재토록 삽설 고정하여 종래의 +형 조임구가 갖는 레버조작의 번거로움 및 시간이 낭비를 일소시킬수 있는 것이며, 좁은 공간에 설치된 기기의 부재를 필요에 따라 간편하게 수시로 나착하고나 나해하여 기기의 조작 시간을 단축, 작업능률을 향상시킬수 있는 그 실사용 가치가 일층 고양된 매우 실용적인 고안인 것이다.In this way, the present invention is to insert and fix the auxiliary lever (2) bent in the L-shape to the rotation (1) to insert the rotating material to eliminate the hassle and time of the lever operation of the conventional + type fasteners, wasteful space, It is a very practical design that enhances the practical use value which can shorten the operation of the device installed as needed or shorten it as necessary, and shorten the operation time of the device and improve the work efficiency.

Claims (1)

회전보조레버를 갖는 기기 또는 기구용 조임구를 구성함에 있어서, 연결공(3)이 천설된 홀다(1)머리부에, 안내홈(4)이 환설된 L자형 보조레버(2)를 삽설하고, 상기 홀다(1)의 볼트나착공(5) 선단중앙부를 펀칭하여 안내 고정돌기(6)를 형성 보조레버(2)를 회전 가능토록 고정함을 특징으로 하는 L자형 레버가 설치된 고정구.In constructing a fastener for a device or a device having a rotational auxiliary lever, an L-shaped auxiliary lever 2 with a guide groove 4 inserted therein is inserted into the head of the holder 1 on which the connection hole 3 is laid. Fixing the L-shaped lever is characterized in that for fixing the auxiliary lever (2) to form a guide fixing projection (6) by punching the center portion of the bolt screwing hole (5) of the holder (1).
KR2019880012867U 1988-08-03 1988-08-03 Fixing device using the l lever KR910002404Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880012867U KR910002404Y1 (en) 1988-08-03 1988-08-03 Fixing device using the l lever

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880012867U KR910002404Y1 (en) 1988-08-03 1988-08-03 Fixing device using the l lever

Publications (2)

Publication Number Publication Date
KR900005135U KR900005135U (en) 1990-03-08
KR910002404Y1 true KR910002404Y1 (en) 1991-04-11

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Application Number Title Priority Date Filing Date
KR2019880012867U KR910002404Y1 (en) 1988-08-03 1988-08-03 Fixing device using the l lever

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Publication number Publication date
KR900005135U (en) 1990-03-08

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