CN104209910A - 螺丝刀 - Google Patents

螺丝刀 Download PDF

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Publication number
CN104209910A
CN104209910A CN201410434963.2A CN201410434963A CN104209910A CN 104209910 A CN104209910 A CN 104209910A CN 201410434963 A CN201410434963 A CN 201410434963A CN 104209910 A CN104209910 A CN 104209910A
Authority
CN
China
Prior art keywords
screwdriver
connecting rod
rod
lower beam
upper boom
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.)
Pending
Application number
CN201410434963.2A
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English (en)
Inventor
徐亚芳
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.)
CHANGZHOU HEDA OIL PUMP Co Ltd
Original Assignee
CHANGZHOU HEDA OIL PUMP Co Ltd
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 CHANGZHOU HEDA OIL PUMP Co Ltd filed Critical CHANGZHOU HEDA OIL PUMP Co Ltd
Priority to CN201410434963.2A priority Critical patent/CN104209910A/zh
Publication of CN104209910A publication Critical patent/CN104209910A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

本发明涉及五金工具技术领域，尤其是一种螺丝刀。现有螺丝刀都只有单一的拧动螺钉的功能，比较单一。该螺丝刀包括手柄、连接杆和安装在连接杆底部的刀头，所述连接杆由上杆和下杆组成，上杆底部设有内六角凹槽，所述下杆顶端设有六角凸台，上杆和下杆连接处设有搭扣。改进后的螺丝刀结构简单，操作方便，拧动螺钉螺母二合一，工作稳定，实用性强。

Description

螺丝刀
技术领域
本发明涉及五金工具技术领域，尤其是一种螺丝刀。
背景技术
螺丝刀是一种用来拧转螺丝钉以迫使其就位的工具，现有螺丝刀都只有单一的拧动螺钉的功能，比较单一。
发明内容
为了克服现有的功能单一的不足，本发明提供了一种螺丝刀。
本发明解决其技术问题所采用的技术方案是：一种螺丝刀，包括手柄、连接杆和安装在连接杆底部的刀头，所述连接杆由上杆和下杆组成，上杆底部设有内六角凹槽，所述下杆顶端设有六角凸台，上杆和下杆连接处设有搭扣。
本发明的有益效果是，结构简单，操作方便，拧动螺钉螺母二合一，工作稳定，实用性强。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的结构示意图。
图中1.手柄，2.连接杆，2-1.上杆，2-2.下杆，3.刀头，4.内六角凹槽，5.六角凸台，6.搭扣。
具体实施方式
如图1是本发明的结构示意图，一种螺丝刀，包括手柄1、连接杆2和安装在连接杆2底部的刀头3，所述连接杆2由上杆2-1和下杆2-2组成，上杆2-1底部设有内六角凹槽4，所述下杆2-2顶端设有六角凸台5，上杆2-1和下杆2-2连接处设有搭扣6。工作时，需要用螺丝刀就把带刀头3的下杆2-2安装上去，然后用搭扣6固定连接，需要使用套筒时就把下杆取下，方便快捷。
改进后的螺丝刀结构简单，操作方便，拧动螺钉螺母二合一，工作稳定，实用性强。

Claims (1)

1. 一种螺丝刀，包括手柄（1）、连接杆（2）和安装在连接杆（2）底部的刀头（3），其特征是，所述连接杆（2）由上杆（2-1）和下杆（2-2）组成，上杆（2-1）底部设有内六角凹槽（4），所述下杆（2-2）顶端设有六角凸台（5），上杆（2-1）和下杆（2-2）连接处设有搭扣（6）。
CN201410434963.2A 2014-08-30 2014-08-30 螺丝刀 Pending CN104209910A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410434963.2A CN104209910A (zh) 2014-08-30 2014-08-30 螺丝刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410434963.2A CN104209910A (zh) 2014-08-30 2014-08-30 螺丝刀

Publications (1)

Publication Number Publication Date
CN104209910A true CN104209910A (zh) 2014-12-17

Family

ID=52092024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410434963.2A Pending CN104209910A (zh) 2014-08-30 2014-08-30 螺丝刀

Country Status (1)

Country Link
CN (1) CN104209910A (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2150971Y (zh) * 1992-09-24 1993-12-29 陈振玉 套筒扳手功能扩展附件
US20120222524A1 (en) * 2011-03-03 2012-09-06 Absolutelynew, Inc. Ratcheting Hand Tool
CN203579582U (zh) * 2013-09-18 2014-05-07 北京汽车股份有限公司 一种多功能扳手

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2150971Y (zh) * 1992-09-24 1993-12-29 陈振玉 套筒扳手功能扩展附件
US20120222524A1 (en) * 2011-03-03 2012-09-06 Absolutelynew, Inc. Ratcheting Hand Tool
CN203579582U (zh) * 2013-09-18 2014-05-07 北京汽车股份有限公司 一种多功能扳手

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Application publication date: 20141217