CN2271949Y - 钩头可换的管钳 - Google Patents

钩头可换的管钳 Download PDF

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Publication number
CN2271949Y
CN2271949Y CN 96239532 CN96239532U CN2271949Y CN 2271949 Y CN2271949 Y CN 2271949Y CN 96239532 CN96239532 CN 96239532 CN 96239532 U CN96239532 U CN 96239532U CN 2271949 Y CN2271949 Y CN 2271949Y
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China
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jaw
utility
model
handle
gib head
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Expired - Fee Related
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CN 96239532
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English (en)
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潘斗生
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Individual
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Individual
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Priority to CN 96239532 priority Critical patent/CN2271949Y/zh
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Abstract

一种钩头可换的管钳,包括手柄2,连接件3,拉弹4,其特征在于还有装在手柄2上,用连接件3和手柄连为一体的钩头1。其优点是管钳使用范围大,对不同的管径只要更换钩头即可,不需调节钳口,直接扣上,自动调节管径,结构紧密,重量轻,使用携带灵活,方便。

Description

钩头可换的管钳
本实用新型涉及五金工具技术领域，具体地说是一种钩头可换的管钳。
现在的市场上经营的和用户使用的管钳，结构松散，对应两点接触工件，靠挤压和搓力运动，易伤工件，易打滑或脱落伤人。由于笨重，使用携带都不方便，使用时，操作者往往要双手调整钳口，如有着力或对位时，一个人还不易操作，不论维修或安装过程中，调整钳口要花费许多时间。每种规格的管钳使用范围窄小。安装多种管径的管道，需要很多型号的管钳，给操作者带来很多的麻烦。
本实用新型的目的是设计一种钩头可换，不需调整钳口，直接扣上使用的管钳。
本实用新型钩头可换的管钳包括手柄，钩头，拉弹，连接件。钩头1装在手柄2上，用连接件3相连接，拉弹4一头和钩头1相连，另一头和手柄2相连。
本实用新型钩头可换的管钳的优点是，管钳使用范围大，对不同的管径只需几个范围内更换钩头即可，不需调节钳口，直接扣上，自动调节管径，结构紧密，重量轻，使用携带灵活方便。
下面结合附图对实施例作详细说明：
图1为钩头可换的管钳的结构图。
根据图1所示，钩头1装在手柄2上，用连接件3相连接，拉弹4一头和钩头1相连，另一头和手柄2相连。

Claims (1)

1、一种钩头可换的管钳，包括手柄(2)，连接件(3)，拉弹(4)，其特征在于还有装在手柄(2)上，用连接件(3)和手柄(2)连为一体的钩头(1)。
CN 96239532 1996-09-01 1996-09-01 钩头可换的管钳 Expired - Fee Related CN2271949Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96239532 CN2271949Y (zh) 1996-09-01 1996-09-01 钩头可换的管钳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96239532 CN2271949Y (zh) 1996-09-01 1996-09-01 钩头可换的管钳

Publications (1)

Publication Number Publication Date
CN2271949Y true CN2271949Y (zh) 1998-01-07

Family

ID=33914538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96239532 Expired - Fee Related CN2271949Y (zh) 1996-09-01 1996-09-01 钩头可换的管钳

Country Status (1)

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CN (1) CN2271949Y (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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C19 Lapse of patent right due to non-payment of the annual fee
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