CN201380455Y - 一种螺丝刀 - Google Patents

一种螺丝刀 Download PDF

Info

Publication number
CN201380455Y
CN201380455Y CN200920011471U CN200920011471U CN201380455Y CN 201380455 Y CN201380455 Y CN 201380455Y CN 200920011471 U CN200920011471 U CN 200920011471U CN 200920011471 U CN200920011471 U CN 200920011471U CN 201380455 Y CN201380455 Y CN 201380455Y
Authority
CN
China
Prior art keywords
screwdriver
utility
model
knife
handle
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
CN200920011471U
Other languages
English (en)
Inventor
邢菀纾
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 CN200920011471U priority Critical patent/CN201380455Y/zh
Application granted granted Critical
Publication of CN201380455Y publication Critical patent/CN201380455Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

一种螺丝刀涉及一种手动工具,更具体地说,是涉及一种螺丝刀结构的改进。本实用新型提供一种结构简单、使用省力的螺丝刀。本实用新型包括刀柄、刀杆,其结构要点是所述的刀柄的通孔内设置有转杆。

Description

一种螺丝刀
技术领域:
本实用新型涉及一种手动工具,更具体地说,是涉及一种螺丝刀结构的改进。
背景技术:
螺丝刀是日常生活、生产的常用工具。现有的螺丝刀大都是由刀头、刀杆及刀柄三部份组成。其存在的缺点是,人手部作用在刀柄上的力,力矩太小,导致在某些情况下,很难旋松或拧紧螺丝;不仅达不到使用目的,而且还浪费时间、力气。
实用新型内容:
本实用新型就是针对上述问题,提供一种结构简单、使用省力的螺丝刀。
为实现本实用新型的上述目的,本实用新型采用如下技术方案,本实用新型包括刀柄、刀杆,其结构要点是所述的刀柄的通孔内设置有转杆。
本实用新型的有益效果:
1、结构简单:
本实用新型的螺丝刀是在现有螺丝刀的基础上,在刀柄上设置转杆,没有增设任何复杂机构,所以,其结构简单;
2、使用省力:
在使用本实用新型的螺丝刀时,可将力作用在转杆上,使力矩较现有的螺丝刀增大,大大节省了力气。
附图说明:
图1是本实用新型的结构示意图。
具体实施方式:
本实用新型包括刀柄4、刀杆1,所述的刀柄4的通孔3内设置有转杆2。
使用时,将本实用新型螺丝刀对准所欲作业的螺丝,一只手握住刀柄4,另一只手握住转杆2,转动,即可旋松或拧紧所欲作业的螺丝。

Claims (1)

1、一种螺丝刀,包括刀柄(4)、刀杆(1),其特征在于所述的刀柄(4)的通孔(3)内设置有转杆(2)。
CN200920011471U 2009-03-11 2009-03-11 一种螺丝刀 Expired - Fee Related CN201380455Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920011471U CN201380455Y (zh) 2009-03-11 2009-03-11 一种螺丝刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920011471U CN201380455Y (zh) 2009-03-11 2009-03-11 一种螺丝刀

Publications (1)

Publication Number Publication Date
CN201380455Y true CN201380455Y (zh) 2010-01-13

Family

ID=41523931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920011471U Expired - Fee Related CN201380455Y (zh) 2009-03-11 2009-03-11 一种螺丝刀

Country Status (1)

Country Link
CN (1) CN201380455Y (zh)

Similar Documents

Publication Publication Date Title
CN201380455Y (zh) 一种螺丝刀
CN201455941U (zh) 螺丝刀锤
CN201960494U (zh) 一种新型球阀扳手
CN202910384U (zh) 金属旋切管子割刀快速退刀结构
CN202192581U (zh) 一种螺丝刀
CN201900588U (zh) 一种省力扳手
CN203109913U (zh) 一种多功能锤
CN201261182Y (zh) 多功能扳手工具
CN201833323U (zh) 新型螺丝刀
CN202021594U (zh) 一种多功能榔头
CN202283698U (zh) 一种新型的螺丝刀
CN202318151U (zh) 棘轮螺丝刀
CN202162744U (zh) 可变转矩的螺丝刀
CN201960495U (zh) 一种改进型阀门扳手
CN201020681Y (zh) 多功能扳手
CN202922549U (zh) 多功能铁锤
CN202934506U (zh) 一种螺丝刀
CN201922383U (zh) 丁字型双柄螺丝刀
CN202200231U (zh) 一种扳手
CN201186420Y (zh) 省力螺丝刀
CN201856207U (zh) 省力螺丝刀
CN201863162U (zh) 一种螺丝刀
CN204700810U (zh) 一种手摇式套筒扳手传动件
CN201405331Y (zh) 一种锤子
CN201154465Y (zh) 一种螺丝刀

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: 20100113

Termination date: 20100311