KR930006508Y1 - Pipe wrench - Google Patents

Pipe wrench Download PDF

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Publication number
KR930006508Y1
KR930006508Y1 KR2019910022789U KR910022789U KR930006508Y1 KR 930006508 Y1 KR930006508 Y1 KR 930006508Y1 KR 2019910022789 U KR2019910022789 U KR 2019910022789U KR 910022789 U KR910022789 U KR 910022789U KR 930006508 Y1 KR930006508 Y1 KR 930006508Y1
Authority
KR
South Korea
Prior art keywords
spring
pipe
wrench
hinge
bolts
Prior art date
Application number
KR2019910022789U
Other languages
Korean (ko)
Other versions
KR930013396U (en
Inventor
우영식
Original Assignee
우영식
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 우영식 filed Critical 우영식
Priority to KR2019910022789U priority Critical patent/KR930006508Y1/en
Priority to CA002069265A priority patent/CA2069265A1/en
Priority to EP92306461A priority patent/EP0534592A1/en
Priority to US07/925,203 priority patent/US5251518A/en
Publication of KR930013396U publication Critical patent/KR930013396U/en
Application granted granted Critical
Publication of KR930006508Y1 publication Critical patent/KR930006508Y1/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
    • B25B13/28—Spanners; Wrenches with adjustable jaws the jaws being pivotally movable
    • B25B13/34—Arrangements for locking the jaws
    • B25B13/36—Arrangements for locking the jaws by ratchet action
    • 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
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
    • B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
    • B25B13/505—Pivotally moving or adjustable

Abstract

내용 없음.No content.

Description

파이프렌치(PIPE WRENCH)PIPE WRENCH

제1도는 본 고안 전체 사시도.1 is a perspective view of the present invention.

제2도는 본 고안 요부 분해 사시도.2 is an exploded perspective view of the main part of the present invention.

제3도는 본 고안 작동 상태도.3 is a working state of the present invention.

제4도는 본 고안 타실시 분해 사시도.4 is an exploded perspective view of another embodiment of the present invention.

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

1 : 파이프렌치(PIPE WRENCH) 2 : 힌지부1: PIPE WRENCH 2: Hinge

3 : 기억자형가압부 4 : 손잡이3: memory type pressing unit 4: handle

5, 6 : 요철부 7, 7' : 볼트5, 6: uneven portion 7, 7 ': bolt

8,8' : 체결홈 8 : 스프링8,8 ': Tightening groove 8: Spring

10 : 판스프링 11 : 와셔10: leaf spring 11: washer

12 : 힌지봉 13, 13' : 나사산12: hinge rod 13, 13 ': thread

14, 14' : 너트 15 : 요홈부14, 14 ': nut 15: groove

16 : 체결고정요홈 17 : 체결고정공16: fastening fixing groove 17: fastening fixing hole

18 : 볼트 19 : 힌지공18: bolt 19: hinge hole

20 : 회동부 21 : 고정부20: rotating part 21: fixing part

22, 22' : 걸림고리22, 22 ': Hanging Hook

본 고안은 단부측에 체결부가 형성된 봉, 파이프등을 연결 또는 체결하기 위해 봉, 파이프등의 외주연에 공구등을 결착시켜 회전시키게 되는데, 파이프 외주연에 단순간에 감합 고정할 수 있으면서 감합 상태가 견고한 파이프렌치에 관한 것이다.In order to connect or fasten rods, pipes, etc., which have a fastening part formed at the end side, the present invention is to rotate by binding a tool to the outer periphery of rods, pipes, etc. It's about a solid pipe wrench.

종래에는 나사를 돌려 렌치 입구를 크게 확개시킨후 회전시키고자 하는 파이프 부위를 삽입하고 다시 나사를 역회전시켜 꽉 조인후렌치 단부를 잡고 돌려 파이프를 회전시켜야 하므로 작업시간이 다량 소모되고 이로인해 제반 작업의 진척도가 함께 늦어져 비경제적이었으며 본인 선출원번호 제13652호 고안과 같이 확개가 용이한 것은 확개는 용이한, 렌치 취부 위치에 따라 감합상태가 다소 견고하지 못하게 되는 경우가 발생하였다.Conventionally, it is necessary to turn the screw to widen the wrench inlet, insert the pipe part to be rotated, insert the pipe part to be rotated again, and tighten the wrench end and hold the wrench end to rotate the pipe. The progress was slowed down, which was uneconomical and easy to expand, such as the design of my own application No. 13652, which made it easy to expand.

본 고안은 상기한 바와 같은 제반 결점을 해소코자 렌치 주입구의 확개가 용이하여 파이프 외주연에 단순간에 감합되면서 감합상태가 견고하여 다양한 렌치 취부 위치에 따라서도 파이프 회전이 용이 하도록 하는데 그 목적이 있는 것으로 이를 첨부도면에 의거하여 상세히 설명하면 다음과 같다.The present invention is intended to facilitate the expansion of the wrench inlet to solve the above-mentioned shortcomings, and the fitting state is firmly fitted to the outer periphery of the pipe, so that the pipe can be easily rotated according to various wrench mounting positions. When described in detail based on the accompanying drawings as follows.

기억자형 가압부(3)를 형성시킨 회동부(20)와 손잡이(4)가 있는 고정부(21)를 결합하여 일치하는 힌지공(19)을 천설하되, 양단부측에 나사산(13)(13')을 형성시킨 힌지봉(12)을 삽설하고, 힌지봉(12)상부측에는 단부측에 걸림고리(22)(22')를 형성시킨 스프링(9)를 삽설하고 그 위에 와서(11)와 너트(14)로 체결고정하고 힌지봉(12) 하단부측에는 너트(14)로 체결고정하되, 스프링(9)의 걸림고리(22)(22')를 회동부(20)와 고정부(21)의 적정한 곳에 형성시킨 체결홈(8)(8')에 볼트(7)(7')를 체결할때 삽설되게 하여 확개는 용이하나 스프링(9)의 탄성력에 의해 회동부(20)의 협착상태를 지속 가압하도록 하거나, 힌지부(2)가 형성된 렌치(1) 일측면에 회동부(20)와 고정부(21)양측에 연결되게 요홈부(15)를 형성하고 그 내부 일측 단부측에 체결고정요홈(16)을 형성하여 고정공(17)을 천설한 판스프링(10)을 삽설하고 볼트(18)로 고정하여, 회동부(20)가 회동후 판스프링(10)의 탄발력에 의해 회동부(20)가 파이프에 급히 감합되면서 감합 상태가 견고하게 지속되도록 구성된 파이프렌치이다.Joining the rotating part 20 and the fixing part 21 with the handle 4 which formed the memory | strain type press part 3, and install the matching hinge hole 19, but the thread 13 and 13 on both ends sides. ') Formed a hinge rod 12, and a spring (9) having a hook ring 22 (22') formed on the end side of the hinge rod 12, and came on (11) and Fastening and fastening with the nut 14 and fastening and fastening with the nut 14 at the lower end side of the hinge rod 12, the locking ring 22, 22 'of the spring (9) is rotated 20 and the fixing part 21 When the bolts 7 and 7 'are fastened to the fastening grooves 8 and 8' formed at the proper positions of the bolts, they can be easily expanded, but the clamping state of the rotating part 20 is caused by the elastic force of the spring 9. To continuously press or to form a recessed portion 15 to be connected to both the rotating part 20 and the fixing part 21 on one side of the wrench 1, the hinge portion 2 is formed and fastened to the inner one end side thereof. Form the fixing groove 16 to install the fixing hole 17 Inserting the leaf spring (10) and fixed with a bolt (18), the pivoting portion 20 is urgently fitted to the pipe by the elastic force of the leaf spring 10 after the pivoting portion 20 is firmly fitted state A pipe wrench configured to last.

미설명부호 5,6은 요철부로서 감합시 파이프 외주연에 밀착되어 파이프 회동을 용이하게 하도록 하고 3은 기억자형 절곡부로서 요철부를 기억자형으로 형성되게 하여 파이프 외주연을 감합하는 상태가 되도록 하고 파이프 타측 외주연을 가압하는 상태가 되도록 하중을 갖게 형성시킨 것이다.Unexplained numerals 5 and 6 are uneven parts, which are in close contact with the outer periphery of the pipe when fitting to facilitate pipe rotation. It is formed to have a load so as to be in a state of pressing the outer peripheral edge of the pipe.

이와 같이 구성된 본 고안의 작용 및 효과를 살펴보면 다음과 같다.Looking at the operation and effects of the present invention configured as described above are as follows.

회동부(20)를 제치고 회전시키고자 하는 파이프 또는 봉을 고정부(21)의 요철부(5)위에 재치시키면 회동부(20)가 스프링(9) 또는 판스프링(10)의 탄발력에 의해 파이프 외주연에 감합되면서 감합 상태를 가압 지속하게 되고 기억자형가압부(3) 요철부(6)와 고정부(21) 요철부(5)에 의해 파이프 외주연에서 미끄러지거나 유동하지 않게되므로 손잡이(4)를 잡고 렌치(1)를 밀면 파이프의 회동 작업이 용이하게 되는 것이다.When the pipe or rod to be rotated over the rotating part 20 is placed on the uneven part 5 of the fixing part 21, the rotating part 20 is driven by the spring force of the spring 9 or the leaf spring 10. The fitting state is maintained while pressing the pipe outer periphery, and because the memory unit pressing portion (3) uneven portion (6) and the fixed portion (21) uneven portion (5) does not slide or flow in the outer periphery of the pipe handle ( 4) Grab and push the wrench (1) to facilitate the rotation of the pipe.

이상과 같은 본 고안은 렌치(1)의 입구 확개가 용이하면서 파이프 감합 상태를 견고하게 지속시켜 작업시간을 대량 단축하고 파이프 회동 작업이 아주 편리한 대단히 유용한 고안인 것이다.The present invention as described above is easy to expand the inlet of the wrench (1) is a very useful design is very convenient to continue the pipe fitting state to shorten the working time and the pipe rotation work very convenient.

Claims (2)

기억자형 가압부(3)를 형성시킨 회동부(20)와 손잡이(4)가 있는 고정부(21)를 결합하여 일치하는 힌지공(19)을 천설 하되 양단부측에 나사산(13)(13')을 형성시킨 힌지봉(12)을 삽설하고, 힌지봉(12) 상부측에는 단부측에 걸림고리(22)(22')를 형성시킨 스프링(9)을 삽설하고 그 위에 와셔(12)와 너트(14)로 체결고정하고 힌지봉(12) 하단부측에는 너트(14')로 체결고정하되, 스프링(9)의 걸림고리(22)(22')를 회동부(20)와 고정부(21)의 적정한 곳에 형성시킨 체결홈(8)(8')에 볼트(7)(7')를 체결할때 삽설되게 하여 확개는 용이하거나 스프링(9)의 탄성력에 의해 회동부(20)의 협착상태를 지속가압하도록 구성된 파이프 렌치.Combining the rotating part 20 which formed the memory | strain type press part 3, and the fixing part 21 with a handle 4, and installing the coinciding hinge hole 19, the thread 13 (13 ') on both ends sides. ) Inserting the hinge rod (12) formed, and the spring (9) having a hook ring (22, 22 ') formed in the upper end of the hinge rod 12, the washer (12) and the nut thereon (14) and fasten and fasten with a nut (14 ') at the lower end of the hinge rod (12), the engaging ring (22) and 22' of the spring (9) is rotated 20 and fixed portion (21) When the bolts 7 and 7 'are fastened to the fastening grooves 8 and 8' formed at the proper positions of the bolts, they can be easily inserted or clamped by the elastic force of the spring 9. Pipe wrench configured to pressurize. 제1항에 있어서, 힌지부(2)가 형성된 렌치(1)일측면에 회동부(20)와 고정부(21) 양측에 연결도게 요홉부(15)를 형성하고 그 내부 일측 단부측에 체결고정요홈(16)을 형성하여 고정공(17)을 천설한 판스프링(10)을 삽설하고 볼트(18)로 고정하도록 구성된 것을 특징으로 하는 파이프렌치.According to claim 1, The hinge portion (2) is formed on one side of the wrench (1) formed on the side of the rotating part 20 and the fixing part 21 to form a yoke (15) and the inner side end side Pipe wrench, characterized in that the fastening fixing groove (16) is formed to insert the plate spring (10) on which the fixing hole 17 is installed and fixed with bolts (18).
KR2019910022789U 1991-08-26 1991-12-19 Pipe wrench KR930006508Y1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR2019910022789U KR930006508Y1 (en) 1991-12-19 1991-12-19 Pipe wrench
CA002069265A CA2069265A1 (en) 1991-08-26 1992-05-22 Pipe wrench
EP92306461A EP0534592A1 (en) 1991-08-26 1992-07-15 Pipe wrenches
US07/925,203 US5251518A (en) 1991-08-26 1992-08-06 Pipe wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910022789U KR930006508Y1 (en) 1991-12-19 1991-12-19 Pipe wrench

Publications (2)

Publication Number Publication Date
KR930013396U KR930013396U (en) 1993-07-26
KR930006508Y1 true KR930006508Y1 (en) 1993-09-24

Family

ID=19324666

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910022789U KR930006508Y1 (en) 1991-08-26 1991-12-19 Pipe wrench

Country Status (1)

Country Link
KR (1) KR930006508Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200457856Y1 (en) * 2009-09-15 2012-01-05 한아툴스 (주) spanner
KR101535220B1 (en) * 2014-04-08 2015-07-09 주식회사 월드툴 All-purpose adjustable pipe fastening tools

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200457856Y1 (en) * 2009-09-15 2012-01-05 한아툴스 (주) spanner
KR101535220B1 (en) * 2014-04-08 2015-07-09 주식회사 월드툴 All-purpose adjustable pipe fastening tools
WO2015156610A1 (en) * 2014-04-08 2015-10-15 (주)월드툴 Adjustable universal pipe fastening tool
US10093003B2 (en) 2014-04-08 2018-10-09 World Tools Co., Ltd. Adjustable universal pipe fastening tool

Also Published As

Publication number Publication date
KR930013396U (en) 1993-07-26

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