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CN201006596Y - 螺丝刀省力器 - Google Patents

螺丝刀省力器 Download PDF

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Publication number
CN201006596Y
CN201006596Y CNU2006201572780U CN200620157278U CN201006596Y CN 201006596 Y CN201006596 Y CN 201006596Y CN U2006201572780 U CNU2006201572780 U CN U2006201572780U CN 200620157278 U CN200620157278 U CN 200620157278U CN 201006596 Y CN201006596 Y CN 201006596Y
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China
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annulus
utility
screw
model
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Expired - Fee Related
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CNU2006201572780U
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English (en)
Inventor
刘腾旻
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Individual
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Individual
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Priority to CNU2006201572780U priority Critical patent/CN201006596Y/zh
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Publication of CN201006596Y publication Critical patent/CN201006596Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种螺丝刀省力器,包括圆环和手柄,圆环由两个半圆环组成,两个半圆环由螺杆连接,螺杆上设有螺帽,手柄与圆环连接。本实用新型具有结构简单、省力的特点。

Description

螺丝刀省力器
技术领域
本实用新型涉及一种省力器,尤其是一种螺丝刀省力器。
背景技术
现有的直柄螺丝刀遇到很紧的螺丝钉或生锈的螺丝钉,拧不动使不上劲,手疼。
发明内容
本实用新型的目的就是要提供一种方便省力的螺丝刀省力器。
本实用新型的目的是这样实现的:一种螺丝刀省力器,包括圆环1和手柄2,圆环1由两个半圆环组成,两个半圆环由螺杆3连接,螺杆3上设有螺帽4,手柄2与圆环1连接。
本实用新型由于采用上述结构,用两个半圆环由螺杆3连接成一个圆环1,圆环1的大小由螺杆3调节,便于不同规格的直柄螺丝刀配合使用,手柄2与圆环1连接,省力方便。
附图说明
下面结合附图和具体实施方式作一步说明。
图1是本实用新型的结构示意图。
具体实施方式
本实用新型的结构包括圆环1和手柄2,圆环1由两个半圆环组成,两个半圆环由螺杆3连接,螺杆3上设有螺帽4,手柄2与圆环1连接。
使用时将圆环1套在螺丝刀的手柄上,根据螺丝刀手柄的大小可调节圆环1的大小,取螺丝钉时只需搬动手柄2,即可轻松取出螺丝钉。

Claims (1)

1.一种螺丝刀省力器,包括圆环(1)和手柄(2),其特征在于:圆环(1)由两个半圆环组成,两个半圆环由螺杆(3)连接,螺杆(3)上设有螺帽(4),手柄(2)与圆环(1)连接。
CNU2006201572780U 2006-11-10 2006-11-10 螺丝刀省力器 Expired - Fee Related CN201006596Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201572780U CN201006596Y (zh) 2006-11-10 2006-11-10 螺丝刀省力器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201572780U CN201006596Y (zh) 2006-11-10 2006-11-10 螺丝刀省力器

Publications (1)

Publication Number Publication Date
CN201006596Y true CN201006596Y (zh) 2008-01-16

Family

ID=39002541

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201572780U Expired - Fee Related CN201006596Y (zh) 2006-11-10 2006-11-10 螺丝刀省力器

Country Status (1)

Country Link
CN (1) CN201006596Y (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080116

Termination date: 20091210