CN102806540A - Convenient screwdriver - Google Patents

Convenient screwdriver Download PDF

Info

Publication number
CN102806540A
CN102806540A CN 201210262286 CN201210262286A CN102806540A CN 102806540 A CN102806540 A CN 102806540A CN 201210262286 CN201210262286 CN 201210262286 CN 201210262286 A CN201210262286 A CN 201210262286A CN 102806540 A CN102806540 A CN 102806540A
Authority
CN
China
Prior art keywords
screwdriver
handle
convenient
rod
cutter head
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
CN 201210262286
Other languages
Chinese (zh)
Inventor
叶晓峰
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.)
SUZHOU DONGLI MACHINERY CO Ltd
Original Assignee
SUZHOU DONGLI MACHINERY 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 SUZHOU DONGLI MACHINERY CO Ltd filed Critical SUZHOU DONGLI MACHINERY CO Ltd
Priority to CN 201210262286 priority Critical patent/CN102806540A/en
Publication of CN102806540A publication Critical patent/CN102806540A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a convenient screwdriver. The convenient screwdriver comprises a screwdriver handle and a screwdriver rod, wherein the screwdriver handle is fixedly connected with the screwdriver rod; a magnet is arranged in the middle of the upper end of the screwdriver handle; a plurality of small circular holes are formed at the upper end of the screwdriver handle; cutter bits are arranged in the small circular holes; each cutter bit is provided with a groove and two cylinders; a slotted screwdriver is arranged at one end of the screwdriver rod; a notch matched with the grooves of the cutter bits is formed on the head part of the slotted screwdriver; cylinder holes matched with the cylinders are formed on the head part of the screwdriver; and at most six cutter bits are arranged in the small circular holes. Due to the design mode of the convenient screwdriver, the problems of tight screwing of different screws and requirements of replacing screwdrivers in the unscrewing process are solved.

Description

A kind of convenient screwdriver
Technical field
The present invention relates to a kind of screwdriver, relate to a kind of convenient screwdriver specifically.
Background technology
Generally when tightening or looser a bolt, all need use screwdriver, screw has yi word pattern and cross; Different screws needs different screwdrivers to accomplish, and is just cumbersome when not having corresponding screwdriver at hand, go for screwdriver; Wasting time and energy like this, is very much trouble.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed a kind of convenient screwdriver that can become head.
Technical solution of the present invention is achieved in that a kind of convenient screwdriver, comprises screwdriver handle, screwdriver rod, and said screwdriver handle and bolt knife bar are fixed together; Said bolt handle of a knife is provided with magnet in the middle of the upper end; Said screwdriver handle upper end offers a plurality of small sircle holes; In the said small sircle hole cutter head is installed; Said cutter head is provided with groove and two cylinders; One of said screwdriver rod is the yi word pattern screwdriver; Said yi word pattern screwdriver head has a breach with the cutter head groove fit; Said driver bit also is provided with the cylindrical hole that cooperates with cylinder.
Preferably, 6 cutter heads are installed in the said small sircle hole at most.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
A kind of convenient screwdriver of the present invention; Yi word pattern screwdriver head through at screwdriver rod is provided with breach, and cutter head is installed, and becomes cross screwdriver to the yi word pattern screwdriver; So just solved when tightening or unscrew; Can not find the problem of corresponding screwdriver, need the screwdriver of what type just can become the screwdriver of what type, saved the process that screwdriver is looked for screwdriver of changing; Screwdriver handle is provided with 6 cutter heads, loses the problem that can not find with regard to having solved cutter head like this, and 6 cutter heads repeatedly use passable; Also be provided with magnet on the handle of a knife, can be used for drawing finding,, solved the problem of tightening, need change screwdriver when unscrewing different screws through above design.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the three-dimensional structure diagram of a kind of convenient screwdriver of the present invention;
Accompanying drawing 2 is the pitching view of a kind of convenient screwdriver of the present invention;
Accompanying drawing 3 is the cutter head front view of a kind of convenient screwdriver of the present invention;
Wherein: 1, screwdriver handle; 2, screwdriver rod; 3, magnet; 4, small sircle hole; 5, cutter head; 6, groove; 7, cylinder; 8, yi word pattern screwdriver; 9, breach; 10, cylindrical hole.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described.
Accompanying drawing 1-3 is a kind of convenient screwdriver of the present invention, comprises screwdriver handle 1, screwdriver rod 2, and said screwdriver handle 1 is fixed together with the bolt knife bar; Be provided with magnet 3 in the middle of said bolt handle of a knife 1 upper end; Said screwdriver handle 1 upper end offers a plurality of small sircle holes 4; In the said small sircle hole 4 cutter head 5 is installed; Said cutter head 5 is provided with groove 6 and two cylinders 7; 2 one of said screwdriver rods are yi word pattern screwdriver 8; Said yi word pattern screwdriver 8 heads have a breach 9 with cutter head 5 groove fit; Said yi word pattern screwdriver 8 heads also are provided with the cylindrical hole 10 that cooperates with cylinder 7; 6 cutter heads 5 are installed at most in the said small sircle hole 4; A kind of convenient screwdriver of the present invention program; Yi word pattern screwdriver 8 heads through at screwdriver rod 2 are provided with breach 9, and cutter head 5 is installed, and become cross screwdriver to yi word pattern screwdriver 8; So just solved when tightening or unscrew; Can not find the problem of corresponding screwdriver, need the screwdriver of what type just can become the screwdriver of what type, saved the process of looking for screwdriver to change screwdriver; Screwdriver handle 1 is provided with 6 cutter heads 5, loses the problem that can not find with regard to having solved cutter head 5 like this, and more than 5 use of 6 cutter heads can; Also be provided with magnet 3 on the screwdriver handle 1, can be used for drawing finding.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (2)

1. a convenient screwdriver comprises screwdriver handle, screwdriver rod, and said screwdriver handle and bolt knife bar are fixed together, and it is characterized in that: said bolt handle of a knife is provided with magnet in the middle of the upper end; Said screwdriver handle upper end offers a plurality of small sircle holes; In the said small sircle hole cutter head is installed; Said cutter head is provided with groove and two cylinders; One of said screwdriver rod is the yi word pattern screwdriver; Said yi word pattern screwdriver head has a breach with the cutter head groove fit; Said driver bit also is provided with the cylindrical hole that cooperates with cylinder.
2. a kind of convenient screwdriver as claimed in claim 1 is characterized in that: 6 cutter heads are installed at most in the said small sircle hole.
CN 201210262286 2012-07-27 2012-07-27 Convenient screwdriver Pending CN102806540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210262286 CN102806540A (en) 2012-07-27 2012-07-27 Convenient screwdriver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210262286 CN102806540A (en) 2012-07-27 2012-07-27 Convenient screwdriver

Publications (1)

Publication Number Publication Date
CN102806540A true CN102806540A (en) 2012-12-05

Family

ID=47230499

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201210262286 Pending CN102806540A (en) 2012-07-27 2012-07-27 Convenient screwdriver

Country Status (1)

Country Link
CN (1) CN102806540A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889922A (en) * 2015-06-26 2015-09-09 贵州华阳电工有限公司 Special screwdriver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104889922A (en) * 2015-06-26 2015-09-09 贵州华阳电工有限公司 Special screwdriver

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Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121205

C02 Deemed withdrawal of patent application after publication (patent law 2001)