CN2161425Y - 一种活动扳手 - Google Patents

一种活动扳手 Download PDF

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Publication number
CN2161425Y
CN2161425Y CN 93228084 CN93228084U CN2161425Y CN 2161425 Y CN2161425 Y CN 2161425Y CN 93228084 CN93228084 CN 93228084 CN 93228084 U CN93228084 U CN 93228084U CN 2161425 Y CN2161425 Y CN 2161425Y
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China
Prior art keywords
sawtooth
pulling handle
utility
hole
model
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Expired - Fee Related
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CN 93228084
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English (en)
Inventor
刘洪林
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Individual
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Individual
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Priority to CN 93228084 priority Critical patent/CN2161425Y/zh
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Publication of CN2161425Y publication Critical patent/CN2161425Y/zh
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Abstract

本实用新型涉及一种用于旋转螺母、圆柱形材料 的活动扳手，该扳手由活动扳体(1)、扳动把手(2)、导 向螺钉(3)及支撑千斤(4)四个部件组成，本实用新型 由于改变了扳体的结构，使得扳子结构更加简单合 理，为操作者带来了方便，达到了紧固或松动不同规 格的管件和螺钉的目的。

Description

本实用新型涉及一种用于旋转螺母、园柱形材料的活动工具。
目前国内现使用的旋转螺母、园柱材料的工具有活动板手、管钳子两种，它们都是采用调节手调节螺柱来改变板口的距离，达到拧紧和松动构件的目的，其缺点是给操作使用者带来很多的不便。
本实用新型的目的是要提供一种不用手调节螺柱、自动调解板口距离，结构简单的活动扳手。
本实用新型的目的是这样实现的，该扳手由活动扳体、扳动把手、导向螺钉及支撑千斤四个部件组成，其活动扳体一侧被加工成园弧形弯，弯内侧带有锯齿，中间两锯齿间夹角为120°另一侧开有一长形导向孔，上面带有锯齿，其扳动把手为L形，下面扳口处带有锯齿，夹角为120°，转弯处下面带有一通孔，活动扳体左端插入这个孔中，并用导向螺钉固定其上，扳动把手可在导向孔内自由运动，在扳动把手的转弯处有一支撑千斤，扳手工作时它卡在活动扳体右端的锯齿上。
本实用新型由于改变了扳体的结构，使得扳子结构更加简单合理，为操作者带来了方便，达到了紧固或松动不同规格的管件和螺钉的目的。
本实用新型的具体结构由以下实施例及其附图给出。
图1为活动扳手结构示意图。
下面结合附图详细说明本实用新型的具体实施例，该扳手由活动扳体1、扳动把手2、导向螺钉3及支撑千斤4四个部件组成，其活动扳体1一侧被加工成园弧形弯，弯内侧带有锯齿，中间两锯齿间夹角为120°另一侧开有一长形导向孔，上面带有锯齿，其扳动把手2为L形，下面扳口处带有锯齿，夹角为120°，转弯入下面带有一通孔，活动扳体1左端插入这个孔中，并用导向螺钉3固定其上，扳动把手2可在导向孔内自由运动，在扳动把手2的转弯处有一支撑千斤4，扳手工作时它卡在活动扳体右端的锯齿上。

Claims (1)

1、一种活动扳手，它是由活动扳体(1)、扳动把手(2)、导向螺钉(3)、及支撑千斤(4)四个部件组成，其特征在于：
a、活动扳体(1)一侧被加工成园弧形弯，弯内侧带有锯齿，中间两锯齿间夹角为120°另一侧开有一长形导向孔，上面带有锯齿。
b、其扳动把手(2)为L形，下面扳口处带有锯齿，夹角为120°，转弯处下面带有一通孔，活动扳体(1)左端插入这个孔中，并用导向螺钉(3)固定其上，扳动把手(2)可在导向孔内自由运动，在扳动把手(2)的转弯处有一支撑千斤(4)。
CN 93228084 1993-05-04 1993-05-04 一种活动扳手 Expired - Fee Related CN2161425Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93228084 CN2161425Y (zh) 1993-05-04 1993-05-04 一种活动扳手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93228084 CN2161425Y (zh) 1993-05-04 1993-05-04 一种活动扳手

Publications (1)

Publication Number Publication Date
CN2161425Y true CN2161425Y (zh) 1994-04-13

Family

ID=33805216

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93228084 Expired - Fee Related CN2161425Y (zh) 1993-05-04 1993-05-04 一种活动扳手

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CN (1) CN2161425Y (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD717619S1 (en) 2013-04-01 2014-11-18 Ridge Tool Company Tool handle
USD739192S1 (en) 2013-04-01 2015-09-22 Ridge Tool Company Insert for tool
USD742707S1 (en) 2013-04-01 2015-11-10 Ridge Tool Company Tool head
USD748958S1 (en) 2014-08-29 2016-02-09 Ridge Tool Company Wrench
USD749924S1 (en) 2014-08-29 2016-02-23 Ridge Tool Company Wrench
USD750944S1 (en) 2014-08-29 2016-03-08 Ridge Tool Company Wrench
US9434055B2 (en) 2013-04-01 2016-09-06 Ridge Tool Company Replaceable gripping inserts for wrenches

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD717619S1 (en) 2013-04-01 2014-11-18 Ridge Tool Company Tool handle
USD739192S1 (en) 2013-04-01 2015-09-22 Ridge Tool Company Insert for tool
USD742707S1 (en) 2013-04-01 2015-11-10 Ridge Tool Company Tool head
US9434055B2 (en) 2013-04-01 2016-09-06 Ridge Tool Company Replaceable gripping inserts for wrenches
USD748958S1 (en) 2014-08-29 2016-02-09 Ridge Tool Company Wrench
USD749924S1 (en) 2014-08-29 2016-02-23 Ridge Tool Company Wrench
USD750944S1 (en) 2014-08-29 2016-03-08 Ridge Tool Company Wrench

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