CN105881424A - Multi-blade screwdriver - Google Patents
Multi-blade screwdriver Download PDFInfo
- Publication number
- CN105881424A CN105881424A CN201410692911.5A CN201410692911A CN105881424A CN 105881424 A CN105881424 A CN 105881424A CN 201410692911 A CN201410692911 A CN 201410692911A CN 105881424 A CN105881424 A CN 105881424A
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- bar
- small size
- large size
- philip
- 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
Links
Abstract
The invention discloses a multi-blade screwdriver which comprises a large slot type screwdriver rod, a small slot type screwdriver rod, a large cross screwdriver rod and a small cross screwdriver rod. Corresponding blades are arranged on the large slot type screwdriver rod, the small slot type screwdriver rod, the large cross screwdriver rod and the small cross screwdriver rod. The end of the large slot type screwdriver rod, the end of the small slot type screwdriver rod, the end of the large cross screwdriver rod and the end of the small cross screwdriver rod are connected in a welded manner. In this manner, the multi-blade screwdriver comprises the four kinds of blades, the use range of common cross screwdrivers and slot type screwdrivers is basically covered, the multi-blade screwdriver is convenient to use, not likely to be lost and high in performance cost ratio, and labor is saved during operation.
Description
Technical field
The present invention relates to hand assembled tool design field, particularly relate to a kind of multi-bit screwdriver.
Background technology
Screwdriver is common a kind of instrument, is fixed by screw in a rotative pattern or takes out, and mainly has straight screwdriver and Phillips screwdriver two
Kind.Screwdriver does not has round end, because the torsion that do not has of round end is refused to produce, manifold seeks to guarantee has torsion to refuse, and crosshead can allow strength
It is distributed evenly.
Normal screws cutter is exactly the screwdriver that a handle makes together, easily prepares, and just can use as long as taking out, but owing to screw has very
Multiple different length and rugosity, it is sometimes desirable to prepare the screwdriver of a lot of Zhi Butong.In addition to normal screws cutter, the most also can be through
Often see electric screw driver and combination type screwdriver.Combination type screwdriver is a kind of separate to screwdriver bit and handle screwdriver, install not
During with the screw of type, only screwdriver bit need to be changed the most permissible, it is not necessary to prepare and carry a large amount of screwdriver.Benefit is can to save space, but
Easily lose screwdriver bit.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of multi-bit screwdriver, containing size two to a word and Philip's head screw cutter head, uses
Convenient, applied widely, it is difficult to lose.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of multi-bit screwdriver, including: large size one word
Screwdriver rod, small size straight screwdriver bar, large size Philip's head screw knife bar and small size Philip's head screw knife bar, described large size straight screwdriver bar,
Corresponding cutter head, described large size one word spiral shell is had on small size straight screwdriver bar, large size Philip's head screw knife bar and small size Philip's head screw knife bar
The end of silk knife bar, small size straight screwdriver bar, large size Philip's head screw knife bar and small size Philip's head screw knife bar uses welding manner to connect.
In a preferred embodiment of the present invention, described large size straight screwdriver boom end and small size straight screwdriver boom end vertical welding.
In a preferred embodiment of the present invention, described large size straight screwdriver bar and the docking of large size Phillips screwdriver boom end level.
In a preferred embodiment of the present invention, described small size straight screwdriver bar and small size Phillips screwdriver boom end level docking.
In a preferred embodiment of the present invention, the diameter of described large size straight screwdriver bar is identical with the diameter of large size Philip's head screw knife bar,
It is all 6mm or 8mm.
In a preferred embodiment of the present invention, the diameter of described small size straight screwdriver bar is identical with the diameter of small size Philip's head screw knife bar,
It is all 3mm or 5mm.
The invention has the beneficial effects as follows: a kind of multi-bit screwdriver that the present invention points out, a screwdriver contains 4 kinds of cutter heads, substantially contains general
Logical Phillips screwdriver and the range of straight screwdriver, easy to use, it is difficult to lose, cost performance is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of multi-bit screwdriver one preferred embodiment of the present invention.
The labelling of each parts of Fig. 1 is as follows: 1, large size straight screwdriver bar, and 2, small size straight screwdriver bar, 3, large size Phillips screwdriver
Bar, 4, small size Philip's head screw knife bar.
Detailed description of the invention
It is clearly understood to make present disclosure be easier to, below according to specific embodiment and combine accompanying drawing, the present invention is made into one
Step detailed description.
A kind of multi-bit screwdriver, including: large size straight screwdriver bar 1, small size straight screwdriver bar 2, large size Philip's head screw knife bar 3 and little
Number Philip's head screw knife bar 4, described large size straight screwdriver bar 1, small size straight screwdriver bar 2, large size Philip's head screw knife bar 3 and trumpet
Corresponding cutter head, described large size straight screwdriver bar 1, small size straight screwdriver bar 2, large size cross spiral shell is had on Philip's head screw knife bar 4
The end of silk knife bar 3 and small size Philip's head screw knife bar 4 uses welding manner to connect.
Further, described large size straight screwdriver bar 1 end is welded with small size straight screwdriver bar 1 end vertical.
Further, described large size straight screwdriver bar 1 and the docking of large size Philip's head screw knife bar 3 end horizontal.
Further, described small size straight screwdriver bar 2 and small size Philip's head screw knife bar 4 end horizontal docking.
Further, the diameter of described large size straight screwdriver bar 1 is identical with the diameter of large size Philip's head screw knife bar 3, be all 6mm or
Person 8mm.
Further, the diameter of described small size straight screwdriver bar 2 is identical with the diameter of small size Philip's head screw knife bar 4, is all 3mm
Or 5mm.
A kind of multi-bit screwdriver that the present invention points out, uses the screwdriver rod of different model to be welded, and a screwdriver contains 4 kinds of cutter heads,
Substantially contain the range of common Phillips screwdriver and straight screwdriver, and guide rod normal thereto when of a cutter head job can
Using as rotary handle, operation torque is big, and rapid operation is easy to use, is difficult to lose, and cost performance is high.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize description of the invention content institute
The equivalent structure made or equivalence flow process conversion, or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the present invention's
In scope of patent protection.
Claims (6)
1. a multi-bit screwdriver, it is characterised in that including: large size straight screwdriver bar, small size straight screwdriver bar, large size cross spiral shell
Silk knife bar and small size Philip's head screw knife bar, described large size straight screwdriver bar, small size straight screwdriver bar, large size Philip's head screw knife bar and
Corresponding cutter head, described large size straight screwdriver bar, small size straight screwdriver bar, large size cross spiral shell is had on small size Philip's head screw knife bar
The end of silk knife bar and small size Philip's head screw knife bar uses welding manner to connect.
Multi-bit screwdriver the most according to claim 1, it is characterised in that described large size straight screwdriver boom end and a small size word spiral shell
Silk knife bar end vertical welding.
Multi-bit screwdriver the most according to claim 1, it is characterised in that described large size straight screwdriver bar and large size Phillips screwdriver
Boom end level is docked.
Multi-bit screwdriver the most according to claim 1, it is characterised in that described small size straight screwdriver bar and small size Phillips screwdriver
Boom end level is docked.
Multi-bit screwdriver the most according to claim 1, it is characterised in that the diameter of described large size straight screwdriver bar and large size cross
The diameter of screwdriver rod is identical, is all 6mm or 8mm.
Multi-bit screwdriver the most according to claim 1, it is characterised in that the diameter of described small size straight screwdriver bar and small size ten
The diameter of word screwdriver rod is identical, is all 3mm or 5mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410692911.5A CN105881424A (en) | 2014-11-25 | 2014-11-25 | Multi-blade screwdriver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410692911.5A CN105881424A (en) | 2014-11-25 | 2014-11-25 | Multi-blade screwdriver |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105881424A true CN105881424A (en) | 2016-08-24 |
Family
ID=56699388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410692911.5A Pending CN105881424A (en) | 2014-11-25 | 2014-11-25 | Multi-blade screwdriver |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105881424A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108789238A (en) * | 2017-05-03 | 2018-11-13 | 贵港市厚顺信息技术有限公司 | A kind of Integral die common tool |
-
2014
- 2014-11-25 CN CN201410692911.5A patent/CN105881424A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108789238A (en) * | 2017-05-03 | 2018-11-13 | 贵港市厚顺信息技术有限公司 | A kind of Integral die common tool |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
WD01 | Invention patent application deemed withdrawn after publication |