CN202318135U - 一种安全式螺丝刀 - Google Patents

一种安全式螺丝刀 Download PDF

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Publication number
CN202318135U
CN202318135U CN2011204211465U CN201120421146U CN202318135U CN 202318135 U CN202318135 U CN 202318135U CN 2011204211465 U CN2011204211465 U CN 2011204211465U CN 201120421146 U CN201120421146 U CN 201120421146U CN 202318135 U CN202318135 U CN 202318135U
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China
Prior art keywords
screwdriver
cutter
safety
cap
carrier
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Expired - Fee Related
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CN2011204211465U
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English (en)
Inventor
拜文超
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.)
Kaifeng Power Supply Co Of Henan Electric Power Co
State Grid Corp of China SGCC
Kaifeng Power Supply Co of State Grid Henan Electric Power Co Ltd
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Kaifeng Power Supply Co of State Grid Henan Electric Power Co Ltd
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Priority to CN2011204211465U priority Critical patent/CN202318135U/zh
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Publication of CN202318135U publication Critical patent/CN202318135U/zh
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Abstract

本实用新型的目的是提供安全式电工螺丝刀，使操作人员在携带时免受伤害或伤人，且结构简单，使用方便，安全可靠。安全式螺丝刀，包括手柄、刀体，刀帽，刀帽与刀体螺纹连接。该安全式螺丝刀，不仅具有普通螺丝刀的功能，还在携带时避免了伤害携带人或旁人，消除了安全隐患，结构简单，使用方便。

Description

一种安全式螺丝刀
技术领域
本实用新型涉及一种电工工具，特别涉及一种螺丝刀。
背景技术
螺丝刀是一种电工工具，是拧紧或旋松头部带一字或十字槽螺钉的工具。目前，传统的螺丝刀包括手柄和刀体，使用时，手持手柄，将刀体拥有特化形状的端头对准螺丝的顶部凹坑，固定，然后开始旋转手柄。根据规格标准，顺时针方向旋转为嵌紧；逆时针方向旋转则为松出。螺丝刀的体积小，使用广泛，但携带时，刀体尖锐锋利的一头容易刺伤携带人和别人，有安全隐患。
发明内容
本实用新型的目的是提供安全式电工螺丝刀，使操作人员在携带时免受伤害或伤人，且结构简单，使用方便，安全可靠。
一种安全式螺丝刀，包括手柄、刀体，该安全式螺丝刀还包括刀帽，刀帽与刀体螺纹连接。
该安全式螺丝刀，不仅具有普通螺丝刀的功能，还在携带时避免了伤害携带人或旁人，消除了安全隐患，结构简单，使用方便。
附图说明
图1为结构示意图
1——手柄
2——刀体
3——刀帽
具体实施方式
如图1所示。该安全式螺丝刀包括手柄、刀体，刀帽，刀帽与刀体螺纹连接。在未使用时，也可通过其他方式连接，如通过摩擦插接。在使用时，拿下刀帽。
携带时，将刀帽盖好刀体。通过该螺丝刀既能保护携带人或旁人不受伤害，消除了安全隐患，又能保护好刀头，且结构简单，使用方便。
尽管本实用新型在这里结合特定的实施例进行了具体描述，但可以理解的是这是例证而不是限制，在不脱离附带权利要求所限定的本发明的精神的前提下，在前文所公开的和附图的范围内，合理的变化和修正都是可能的。

Claims (1)

1.一种安全式螺丝刀，包括手柄、刀体，其特征在于，该安全式螺丝刀还包括刀帽，刀帽与刀体螺纹连接。
CN2011204211465U 2011-10-31 2011-10-31 一种安全式螺丝刀 Expired - Fee Related CN202318135U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204211465U CN202318135U (zh) 2011-10-31 2011-10-31 一种安全式螺丝刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204211465U CN202318135U (zh) 2011-10-31 2011-10-31 一种安全式螺丝刀

Publications (1)

Publication Number Publication Date
CN202318135U true CN202318135U (zh) 2012-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204211465U Expired - Fee Related CN202318135U (zh) 2011-10-31 2011-10-31 一种安全式螺丝刀

Country Status (1)

Country Link
CN (1) CN202318135U (zh)

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GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HENAN ELECTRIC POWER COMPANY KAIFENG POWER SUPPLY

Effective date: 20140123

Owner name: STATE GRID CORPORATION OF CHINA

Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY KAIFENG POWER SUPPLY BRANCH

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CP01 Change in the name or title of a patent holder

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: KAIFENG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER Co.,Ltd.

Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee before: State Grid Corporation of China

Patentee before: Kaifeng Power Supply Company of Henan Electric Power Co.

TR01 Transfer of patent right

Effective date of registration: 20140123

Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Patentee after: Kaifeng Power Supply Company of Henan Electric Power Co.

Address before: 475004 Kaifeng power supply company, Jinming Road, Kaifeng City, Henan

Patentee before: Kaifeng Power Supply Company of Henan Electric Power Co.

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

Granted publication date: 20120711

Termination date: 20151031

EXPY Termination of patent right or utility model