CN107443284A - A kind of portable combined screwdriver - Google Patents
A kind of portable combined screwdriver Download PDFInfo
- Publication number
- CN107443284A CN107443284A CN201710869883.3A CN201710869883A CN107443284A CN 107443284 A CN107443284 A CN 107443284A CN 201710869883 A CN201710869883 A CN 201710869883A CN 107443284 A CN107443284 A CN 107443284A
- Authority
- CN
- China
- Prior art keywords
- screwdriver
- head
- cutter head
- screw cutter
- straight
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a kind of portable combined screwdriver, including Quincunx screw cutter head, straight screwdriver head, the combined screwdriver has two kinds of cutter heads, is Quincunx screw cutter head and straight screwdriver head respectively；The Quincunx screw cutter head and straight screwdriver head can be arranged on the top of screwdriver rod；The bottom of the Quincunx screw cutter head and straight screwdriver head is provided with pin and turns round block；The top of the screwdriver rod is provided with mounting hole；The afterbody of the screwdriver rod is provided with toolholder body；The both ends of the toolholder body are respectively arranged with bulge loop device and swivel base；The centre position of the toolholder body is provided with non-slip bumps.Quincunx screw cutter head and straight screwdriver head are fixed on its apical position by the screwdriver rod of the invention by magnetite, strengthen the fastness of connection, improve the processing safety of screwdriver, are advantageous to be lifted the practicality of the screwdriver.
Description
Technical field
The present invention relates to a kind of hardware ＆ tools technical field, specially a kind of portable combined screwdriver.
Background technology
Screwdriver is a kind of for twisting screw to force its instrument in place, generally has a thin sphenocephaly, can insert
Enter in the line of rabbet joint or recess of screw cap, be referred to as " screwdriver " in Shanxi Henan, Tianjin Hebei and Shandong and Shaanxi Northern Shaanxi Dialect, Jiangxi, Anhui, He Hu
The ground such as north, Guanzhong, Shanxi are referred to as " bottle opener ", and central and west regions referred to as " are cut ", and Yangtze River Delta Area is referred to as " turn screw ".
Bottle opener is often set to the non-removable knot of one by existing bottle opener in order to ensure the compactedness of bottle opener
Structure, to improve the practicality of bottle opener, also there is the bottle opener of Combined changeable lead screw, but it is too troublesome during the replacing of this bottle opener,
The lead screw by root long length is needed directly to replace, it is also necessary to long lead screw is still further carried to adapt to change, it is this
It is very inconvenient when carrying that instrument is outgoing, and it is big instrument space-consuming to be present, the problems such as accessory heaviness.
Therefore, in order to solve the problems, such as above-mentioned narration to and providing a kind of portable combined screwdriver.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of portable combined screwdriver.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of portable combined screwdriver, including plum blossom
Driver bit, straight screwdriver head, the combined screwdriver have two kinds of cutter heads, are Quincunx screw cutter head and straight screwdriver respectively
Head；The Quincunx screw cutter head and straight screwdriver head can be arranged on the top of screwdriver rod；The Quincunx screw cutter head and
The bottom of straight screwdriver head is provided with pin and turns round block；The top of the screwdriver rod is provided with mounting hole；The screw
The afterbody of knife bar is provided with toolholder body；The both ends of the toolholder body are respectively arranged with bulge loop device and swivel base；The toolholder body
Centre position is provided with non-slip bumps；The afterbody of the toolholder body is provided with mounting groove；The afterbody of the swivel base is provided with boss；
The boss is arranged on body in the groove of mounting groove；The endoporus bottom of the mounting hole is provided with magnetite.
Preferably, the swivel base is arranged to turntable in the afterbody of toolholder body, and inseparable.
Preferably, the Quincunx screw cutter head and straight screwdriver head are arranged to changing device.
Preferably, the Quincunx screw cutter head and straight screwdriver head are disposed as separable knot on the top of screwdriver rod
Structure.
Preferably, the magnetite is placed on the endoporus bottom of mounting hole, and separable.
Preferably, Quincunx screw cutter head and straight screwdriver head are fixed on its top position by the screwdriver rod by magnetite
Put.
The beneficial effects of the invention are as follows：The portable combined screwdriver is reasonable in design, and swivel base is set in the afterbody of toolholder body
Turntable is set to, and it is inseparable, it is more comfortable when being easy to user's hand to be pressed against on toolholder body, it is easy to finger and is turning
Moving knife shank body, the centre of the palm apply pressure to the screwdriver rotated, improve the thrust and engagement force of screwdriver, Quincunx screw
Cutter head and straight screwdriver head are arranged to changing device, increase the use occasion of the screwdriver, improve the practicality of the screwdriver
Property, the screwdriver is disclosure satisfy that different application scenarios, Quincunx screw cutter head and straight screwdriver head are on the top of screwdriver rod
End is disposed as separable structure, and easy to disassemble and replacing driver bit, improving the simplification of operation strengthens the work(of screwdriver
Energy property, the screwdriver is set to can apply to different workplaces, magnetite is placed on the endoporus bottom of mounting hole, and separable,
Driver bit easy for removal and installation, the installation stationarity of driver bit is improved, while the magnetic for strengthening driver bit draws
Power, the driver bit is adsorbed relatively light small screw on cutter head point, improve the simplification of operation, screwdriver rod
Quincunx screw cutter head and straight screwdriver head are fixed on by its apical position by magnetite, strengthen the fastness of connection, improves spiral shell
The processing safety of silk knife, be advantageous to be lifted the practicality of the screwdriver.
Brief description of the drawings
The structure that Fig. 1 is the present invention separates schematic diagram；
Fig. 2 is the scheme of installation of Quincunx screw cutter head of the present invention；
Fig. 3 is the scheme of installation of straight screwdriver head of the present invention；
Fig. 4 is the structural representation of mounting hole of the present invention；
Fig. 5 is the structural representation of Quincunx screw cutter head of the present invention and straight screwdriver head；
In figure：1st, Quincunx screw cutter head, 2, screwdriver rod, 3, bulge loop device, 4, toolholder body, 5, non-slip bumps, 6, swivel base,
7th, pin, 8, turn round block, 9, mounting hole, 10, boss, 11, mounting groove, 12, straight screwdriver head, 13, magnetite.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1~5, a kind of portable combined screwdriver, including Quincunx screw cutter head 1, straight screwdriver first 12 are referred to,
The combined screwdriver has two kinds of cutter heads, is Quincunx screw cutter head 1 and straight screwdriver first 12 respectively；The Quincunx screw cutter head
1 and straight screwdriver first 12 can be arranged on screwdriver rod 2 top；The Quincunx screw cutter head 1 and straight screwdriver first 12
Bottom be provided with pin 7 and turn round block 8；The top of the screwdriver rod 2 is provided with mounting hole 9；The Quincunx screw cutter head 1
Changing device is arranged to straight screwdriver first 12, increases the use occasion of the screwdriver, improves the practicality of the screwdriver,
The screwdriver is set to disclosure satisfy that different application scenarios, the Quincunx screw cutter head 1 and straight screwdriver first 12 are in screwdriver rod 2
Top be disposed as separable structure, it is easy to disassemble and change driver bit, improve the simplification of operation, strengthen screwdriver
Feature, the screwdriver is can apply to different workplaces, the afterbody of the screwdriver rod 2 is provided with toolholder body 4；
The both ends of the toolholder body 4 are respectively arranged with bulge loop device 3 and swivel base 6；The swivel base 6 is arranged in the afterbody of toolholder body 1 can
Rotational structure, and it is inseparable, it is more comfortable when being easy to user's hand to be pressed against on toolholder body, it is easy to finger and is rotating handle of a knife
Body, the centre of the palm apply pressure to the screwdriver rotated, improve the thrust and engagement force of screwdriver, the toolholder body 4
Centre position is provided with non-slip bumps 5；The frictional force at user's palm of the hand is improved, is advantageous to improve the safety of the non-slip bumps
Property, the afterbody of the toolholder body 4 is provided with mounting groove 11；The afterbody of the swivel base 6 is provided with boss 10；The boss 10 is installed
The body in the groove of mounting groove 11；The fastness of connection is improved, the endoporus bottom of the mounting hole 9 is provided with magnetite 13, the magnetic
Stone 13 is placed on the endoporus bottom of mounting hole 9, and separable, driver bit easy for removal and installation, improves driver bit
Installation stationarity, while strengthen the magnetic pull of driver bit, the driver bit is adsorbed light small screw
On cutter head point, the simplification of operation is improved, the screwdriver rod 2 is by magnetite 13 by the word screw of Quincunx screw cutter head 1 and one
Cutter head 12 is fixed on its apical position, strengthens the fastness of connection, improves the processing safety of screwdriver, is advantageous to lift the spiral shell
The practicality of silk knife.
Operation principle：When using the combined screwdriver, first, according to the type selecting Quincunx screw cutter head of screw
1 or straight screwdriver first 12, secondly, magnetite 13 is filled in the endoporus bottom of mounting hole 9, then by Quincunx screw cutter head 1 or one
The pin 7 of the afterbody of word driver bit 12 is inserted on mounting hole 9, and torsion block 8 is entrapped on the side channel of mounting hole 9, finally, is led to
The top that Quincunx screw cutter head 1 or straight screwdriver first 12 is fixed on screwdriver rod 2 by magnetite 13 is crossed, user passes through hand
Finger is pinched on toolholder body 4, increases the frictional force of user's finger and the outer wall of toolholder body 4 by non-slip bumps 5, you can normal use
The screwdriver.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of portable combined screwdriver, including Quincunx screw cutter head (1), straight screwdriver head (12), it is characterised in that：
The combined screwdriver has two kinds of cutter heads, is Quincunx screw cutter head (1) and straight screwdriver head (12) respectively；The Quincunx screw
Cutter head (1) and straight screwdriver head (12) can be arranged on the top of screwdriver rod (2)；The Quincunx screw cutter head (1) and one
The bottom of word driver bit (12) is provided with pin (7) and turns round block (8)；The top of the screwdriver rod (2) is provided with installation
Hole (9)；The afterbody of the screwdriver rod (2) is provided with toolholder body (4)；The both ends of the toolholder body (4) are respectively arranged with bulge loop
Device (3) and swivel base (6)；The centre position of the toolholder body (4) is provided with non-slip bumps (5)；The afterbody of the toolholder body (4)
It is provided with mounting groove (11)；The afterbody of the swivel base (6) is provided with boss (10)；The boss (10) is arranged on mounting groove (11)
Groove in body；The endoporus bottom of the mounting hole (9) is provided with magnetite (13).
A kind of 2. portable combined screwdriver according to claim 1, it is characterised in that：The swivel base (6) is in handle of a knife
The afterbody of body (4) is arranged to turntable, and inseparable.
A kind of 3. portable combined screwdriver according to claim 1, it is characterised in that：The Quincunx screw cutter head
(1) and straight screwdriver head (12) is arranged to changing device.
A kind of 4. portable combined screwdriver according to claim 1, it is characterised in that：The Quincunx screw cutter head
(1) and straight screwdriver head (12) is disposed as separable structure on the top of screwdriver rod (2).
A kind of 5. portable combined screwdriver according to claim 1, it is characterised in that：The magnetite (13) is placed on
The endoporus bottom of mounting hole (9), and it is separable.
A kind of 6. portable combined screwdriver according to claim 1, it is characterised in that：The screwdriver rod (2) is logical
Cross magnetite (13) and Quincunx screw cutter head (1) and straight screwdriver head (12) are fixed on its apical position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869883.3A CN107443284A (en) | 2017-09-24 | 2017-09-24 | A kind of portable combined screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869883.3A CN107443284A (en) | 2017-09-24 | 2017-09-24 | A kind of portable combined screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107443284A true CN107443284A (en) | 2017-12-08 |
Family
ID=60498007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710869883.3A Pending CN107443284A (en) | 2017-09-24 | 2017-09-24 | A kind of portable combined screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107443284A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500885A (en) * | 2018-04-17 | 2018-09-07 | 南京汇龙五金工具制造有限公司 | A kind of portable combined screwdriver |
| CN112207751A (en) * | 2020-09-29 | 2021-01-12 | 广东电网有限责任公司 | Multifunctional screwdriver |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW519030U (en) * | 2002-06-24 | 2003-01-21 | Jiang-He Lin | Structure for tool set |
| DE202005000828U1 (en) * | 2005-01-18 | 2006-06-01 | Dolmar Gmbh | Screw driver for adjusting e.g. set screw of carburetor, has guiding unit positively surrounding section of shank, and handle comprising adjustment marking that rests relative to adjustment marking provided in end area of casing |
| CN200948566Y (en) * | 2006-09-11 | 2007-09-19 | 姚军 | Screwdriver |
| CN201012482Y (en) * | 2006-12-21 | 2008-01-30 | 陈放 | Multipurpose bolt driver |
| CN203185223U (en) * | 2013-04-04 | 2013-09-11 | 施仁宋 | Multi-purpose screw driver |
| CN203305136U (en) * | 2013-06-20 | 2013-11-27 | 杨雅茹 | Combined multi-bit screwdriver |
| US20140360320A1 (en) * | 2013-06-11 | 2014-12-11 | Glenn Robinson | Multi-jointed driving tool apparatus |
| CN205363717U (en) * | 2016-02-19 | 2016-07-06 | 孝感市步集电子商务有限公司 | Novel combination bottle opener |
| CN205399983U (en) * | 2016-03-01 | 2016-07-27 | 江苏嘉耀金属有限公司 | Multifunctional shovel knife |
-
2017
- 2017-09-24 CN CN201710869883.3A patent/CN107443284A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW519030U (en) * | 2002-06-24 | 2003-01-21 | Jiang-He Lin | Structure for tool set |
| DE202005000828U1 (en) * | 2005-01-18 | 2006-06-01 | Dolmar Gmbh | Screw driver for adjusting e.g. set screw of carburetor, has guiding unit positively surrounding section of shank, and handle comprising adjustment marking that rests relative to adjustment marking provided in end area of casing |
| CN200948566Y (en) * | 2006-09-11 | 2007-09-19 | 姚军 | Screwdriver |
| CN201012482Y (en) * | 2006-12-21 | 2008-01-30 | 陈放 | Multipurpose bolt driver |
| CN203185223U (en) * | 2013-04-04 | 2013-09-11 | 施仁宋 | Multi-purpose screw driver |
| US20140360320A1 (en) * | 2013-06-11 | 2014-12-11 | Glenn Robinson | Multi-jointed driving tool apparatus |
| CN203305136U (en) * | 2013-06-20 | 2013-11-27 | 杨雅茹 | Combined multi-bit screwdriver |
| CN205363717U (en) * | 2016-02-19 | 2016-07-06 | 孝感市步集电子商务有限公司 | Novel combination bottle opener |
| CN205399983U (en) * | 2016-03-01 | 2016-07-27 | 江苏嘉耀金属有限公司 | Multifunctional shovel knife |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500885A (en) * | 2018-04-17 | 2018-09-07 | 南京汇龙五金工具制造有限公司 | A kind of portable combined screwdriver |
| CN112207751A (en) * | 2020-09-29 | 2021-01-12 | 广东电网有限责任公司 | Multifunctional screwdriver |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107443284A (en) | A kind of portable combined screwdriver | |
| CN204338949U (en) | Hand bores | |
| CN206653348U (en) | A kind of civil engineering iron hammer | |
| CN107538412A (en) | One kind can bending screwdriver | |
| CN207087732U (en) | A kind of screwdriver easy to use | |
| CN212042818U (en) | Twist drill with drill bit convenient to replace | |
| CN202185878U (en) | Multifunctional screwdriver | |
| CN201370925Y (en) | Wrist force training rod | |
| CN200992096Y (en) | Carving cutter | |
| CN206643836U (en) | A kind of screw locater | |
| CN202622657U (en) | Screwdriver | |
| CN201895319U (en) | Screwdriver and socket spanner combined tool | |
| CN201970244U (en) | Tap handle | |
| CN200974211Y (en) | Screwdriver | |
| CN205363715U (en) | Bottle opener convenient to dismantle screw | |
| CN108381443A (en) | A kind of screwdriver with multiple use forms | |
| CN205799782U (en) | A kind of multifunctional wood hammer | |
| CN201279758Y (en) | Slide-stop screwdriver | |
| CN205415457U (en) | Novel bottle opener convenient to operation | |
| CN202934506U (en) | Screwdriver | |
| CN207432136U (en) | For building the chuck component of electric drill | |
| CN103507006A (en) | Multifunction portable screwdriver | |
| CN213744772U (en) | Screw rod structure for lifting table | |
| CN201931115U (en) | Electric hand drill with drill bit box | |
| CN206898448U (en) | A kind of general hole making drill of multi-functional lengthening high-speed steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
|
| WD01 | Invention patent application deemed withdrawn after publication |