CN202318142U - 一种护手螺丝刀 - Google Patents

一种护手螺丝刀 Download PDF

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Publication number
CN202318142U
CN202318142U CN2011204441819U CN201120444181U CN202318142U CN 202318142 U CN202318142 U CN 202318142U CN 2011204441819 U CN2011204441819 U CN 2011204441819U CN 201120444181 U CN201120444181 U CN 201120444181U CN 202318142 U CN202318142 U CN 202318142U
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China
Prior art keywords
screw driver
handguard
protective sleeve
utility
screwdriver
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Expired - Fee Related
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CN2011204441819U
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English (en)
Inventor
王艳峰
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Nantong Hongfeng Electromechanical Co Ltd
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Nantong Hongfeng Electromechanical Co Ltd
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Priority to CN2011204441819U priority Critical patent/CN202318142U/zh
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Publication of CN202318142U publication Critical patent/CN202318142U/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及了一种护手螺丝刀,包括刀柄,刀身,刀头,在刀头上设有保护套,保护套的外表为圆形,保护套的下端口为梅花扳筒形状,保护套可以沿着所述刀身上下移动。本实用新型具有避免用手固定螺丝刀时,造成手部受伤的问题,使用方便,安全的优点。

Description

一种护手螺丝刀
技术领域
本实用新型涉及一种螺丝刀,尤其是护手螺丝刀。
背景技术
现有技术中的螺丝刀,在使用时一般是将螺丝刀刀头对准要拧动的螺钉,然后握住刀柄旋转即可。但是这种螺丝刀在拧螺钉时,稳定性并不好,还需要用手扶住螺钉,这样螺丝刀稍一晃动,就极容易伤到手。
发明内容
为了解决上述问题,本实用新型提供了一种护手螺丝刀,螺丝刀本身能固定螺钉,避免用手固定螺钉时造成手部伤害问题。
为了解决上述问题,本实用新型是通过以下技术方案实现的:
本实用新型一种护手螺丝刀,包括刀柄,刀身,刀头,在刀头上设有保护套,保护套的外表为圆形,保护套的下端口为梅花扳筒形状,保护套可以沿着所述刀身上下移动。
本实用新型与现有技术相比具有以下优点:
刀头下端的保护套能够方便的固定螺钉,并且保护套可以沿着刀身上下移动,并不影响工作,保护套避免用手固定螺丝刀时对手造成的伤害,结构简单,方便,安全。
附图说明:
图1为本实用新型的结构示意图;
具体实施方式:
    为了加深对本实用新型的理解,下面将结合附图对本实用新型作进一步详述。 
    如图1所示,本实用新型一种护手螺丝刀的一种实施方式包括刀柄1,刀身2,刀头3,在刀头3上设有保护套4,保护套4的外表为圆形,保护套4的下端口设为梅花扳筒形状,保护套4可以沿着刀身2上下移动。
当需要固定螺钉时可以直接将保护套沿着刀身下滑就可以,当不需要时可以沿着刀身往上滑,并不影响使用。
本实用新型具有结构合理,简单安全的特点,使用时避免了螺丝刀对手部造成的伤害。

Claims (1)

1.一种护手螺丝刀,包括刀柄(1),刀身(2),刀头(3),其特征在于:在所述刀头(3)上设有保护套(4),所述保护套(4)的外表为圆形,所述保护套(4)的下端口为梅花扳筒形状,所述保护套(4)可以沿着所述刀身(2)上下移动。
CN2011204441819U 2011-11-11 2011-11-11 一种护手螺丝刀 Expired - Fee Related CN202318142U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204441819U CN202318142U (zh) 2011-11-11 2011-11-11 一种护手螺丝刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204441819U CN202318142U (zh) 2011-11-11 2011-11-11 一种护手螺丝刀

Publications (1)

Publication Number Publication Date
CN202318142U true CN202318142U (zh) 2012-07-11

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Family Applications (1)

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CN2011204441819U Expired - Fee Related CN202318142U (zh) 2011-11-11 2011-11-11 一种护手螺丝刀

Country Status (1)

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CN (1) CN202318142U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105382751A (zh) * 2015-12-04 2016-03-09 中国航空工业集团公司洛阳电光设备研究所 一种单爪式扳手

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105382751A (zh) * 2015-12-04 2016-03-09 中国航空工业集团公司洛阳电光设备研究所 一种单爪式扳手

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20121111