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CN2309205Y - 管钳 - Google Patents

管钳 Download PDF

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Publication number
CN2309205Y
CN2309205Y CN 97219340 CN97219340U CN2309205Y CN 2309205 Y CN2309205 Y CN 2309205Y CN 97219340 CN97219340 CN 97219340 CN 97219340 U CN97219340 U CN 97219340U CN 2309205 Y CN2309205 Y CN 2309205Y
Authority
CN
China
Prior art keywords
jaw
utility
model
groove
clamping jaw
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN 97219340
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English (en)
Inventor
田雁群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 97219340 priority Critical patent/CN2309205Y/zh
Application granted granted Critical
Publication of CN2309205Y publication Critical patent/CN2309205Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种管钳,包括手柄、定夹爪和动夹爪,其特征在于定夹爪中设有凹槽,动夹爪的一端位于凹槽中,定夹爪与动夹爪由销子相联接,它具有结构简单,使用方便,效率高等优点。

Description

管钳
本实用新型属于手工工具技术领域,特别是涉及一种管钳。
在日常生活中,管道工所使用的管钳主要由手柄、定夹爪、动夹爪和调节件组成,其使用时,遇到不同直径的管件时,需经常调整定夹爪与动夹爪之间的开口大小,其操作比较麻烦,工作效率低,而且管钳的啮合面只有两个,啮合不紧时容易打滑。
本实用新型的目的在于提供一种结构简单,使用方便的管钳。
本实用新型的目的是这样实现的:它包括手柄、定夹爪和动夹爪,其特征在于定夹爪中设有凹槽,动夹爪的一端位于凹槽中,定夹爪与动夹爪由销子相联接。
本实用新型与背景技术相比,具有结构简单、使用方便、效率高等优点。
结合附图和实施例,对本实用新型具体说明如下:
图1为本实用新型的结构示意图
图2为本实用新型的定夹爪局部结构图
参照附图:本实用新型包括手柄7、定夹爪1和动夹爪6,在定夹爪1中设有凹槽3,动夹爪6的一端位于凹槽3中,定夹爪1与动夹爪6由销子4相联接,动夹爪6上的齿面5与定夹爪1上的齿面2相对应,使用时,只需将管件卡在定夹爪1与动夹爪6之间,顺时针转动手柄7即可。

Claims (1)

1、一种管钳,包括手柄(7)、定夹爪(1)和动夹爪(6),其特征在于定夹爪(1)中设有凹槽(3),动夹爪(6)的一端位于凹槽(6)中,定夹爪(1)与动夹爪(6)由销子(4)相联接。
CN 97219340 1997-06-26 1997-06-26 管钳 Expired - Fee Related CN2309205Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97219340 CN2309205Y (zh) 1997-06-26 1997-06-26 管钳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97219340 CN2309205Y (zh) 1997-06-26 1997-06-26 管钳

Publications (1)

Publication Number Publication Date
CN2309205Y true CN2309205Y (zh) 1999-03-03

Family

ID=33935395

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97219340 Expired - Fee Related CN2309205Y (zh) 1997-06-26 1997-06-26 管钳

Country Status (1)

Country Link
CN (1) CN2309205Y (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee