CN202684808U - 带隐形臂的螺丝刀 - Google Patents

带隐形臂的螺丝刀 Download PDF

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Publication number
CN202684808U
CN202684808U CN 201220368299 CN201220368299U CN202684808U CN 202684808 U CN202684808 U CN 202684808U CN 201220368299 CN201220368299 CN 201220368299 CN 201220368299 U CN201220368299 U CN 201220368299U CN 202684808 U CN202684808 U CN 202684808U
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screwdriver
arm
hidden
stealthy
utility
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Expired - Fee Related
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CN 201220368299
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English (en)
Inventor
王伟
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Individual
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Individual
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Abstract

一种带隐形臂的螺丝刀,包括螺丝刀、固臂轴、隐形臂三部分,螺丝刀上设有凹形槽;隐形臂由固臂轴连接在螺丝刀上;隐形臂隐形时藏于凹形槽中,设计巧妙,十分省力,特别适合小朋友使用。

Description

带隐形臂的螺丝刀
技术领域
 本实用新型涉及一种带隐形臂的螺丝刀。
背景技术
目前,公知的螺丝刀对手力较小的人,特别是小朋友来说,是无法将螺丝拧紧的,也无法将已经拧紧的螺丝退出来。
发明内容
为了克服小朋友使用螺丝刀存在力量不够的不足,本实用新型提供一种带隐形臂的螺丝刀,它一旦展开其隐形臂,其省力效果便明显地展示出来。
本实用新型解决其技术问题所采取的方案是:一种带隐形臂的螺丝刀,包括螺丝刀、固臂轴、隐形臂三部分,螺丝刀上设有凹形槽;隐形臂由固臂轴连接在螺丝刀上;隐形臂隐形时藏于凹形槽中。
本实用新型的有益效果是:设计巧妙,十分省力,特别适合小朋友使用。 
附图说明
图1,是本实用新型的结构示意图。
图1中,1—螺丝刀,2—固臂轴,3—隐形臂,4—凹形槽。
具体实施方式
如图1所示:一种带隐形臂的螺丝刀,螺丝刀1上设有凹形槽4;隐形臂3由固臂轴2连接在螺丝刀1上;隐形臂3隐形时藏于凹形槽4中。

Claims (1)

1.一种带隐形臂的螺丝刀,其特征是,螺丝刀(1)上设有凹形槽(4);隐形臂(3)由固臂轴(2)连接在螺丝刀(1)上;隐形臂(3)隐形时藏于凹形槽(4)中。
CN 201220368299 2012-07-28 2012-07-28 带隐形臂的螺丝刀 Expired - Fee Related CN202684808U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220368299 CN202684808U (zh) 2012-07-28 2012-07-28 带隐形臂的螺丝刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220368299 CN202684808U (zh) 2012-07-28 2012-07-28 带隐形臂的螺丝刀

Publications (1)

Publication Number Publication Date
CN202684808U true CN202684808U (zh) 2013-01-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220368299 Expired - Fee Related CN202684808U (zh) 2012-07-28 2012-07-28 带隐形臂的螺丝刀

Country Status (1)

Country Link
CN (1) CN202684808U (zh)

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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: 20130123

Termination date: 20130728