CN107053058A - A kind of Novel multifunctional screwdriver - Google Patents

A kind of Novel multifunctional screwdriver Download PDF

Info

Publication number
CN107053058A
CN107053058A CN201710179558.4A CN201710179558A CN107053058A CN 107053058 A CN107053058 A CN 107053058A CN 201710179558 A CN201710179558 A CN 201710179558A CN 107053058 A CN107053058 A CN 107053058A
Authority
CN
China
Prior art keywords
knife
groove
handle
knife bar
novel multifunctional
Prior art date
Application number
CN201710179558.4A
Other languages
Chinese (zh)
Inventor
时津峰
Original Assignee
长葛市尚辰机械制造有限公司
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 长葛市尚辰机械制造有限公司 filed Critical 长葛市尚辰机械制造有限公司
Priority to CN201710179558.4A priority Critical patent/CN107053058A/en
Publication of CN107053058A publication Critical patent/CN107053058A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00Screwdrivers
    • B25B15/02Screwdrivers operated by rotating the handle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007Connections or joints between tool parts
    • B25B23/0042Connection means between screwdriver handle and screwdriver shaft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/18Devices for illuminating the head of the screw or the nut

Abstract

The invention discloses a kind of Novel multifunctional screwdriver, including handle of a knife, knife bar, LED lamp tube, button cell, described LED lamp tube and button cell is all installed on inside handle of a knife, described knife bar is hollow structure along its axis direction, groove is set at the top of described handle of a knife, the knife bar mutually agreed with groove is installed in described groove, described groove mouth is provided with anti-skid rubber cushion, described depth of groove is the 1/3 of shank length, described groove cross section is rectangle, and the length of rectangle is 2.5 times of width, described anti-skid rubber cushion is by glue bonding at the slot opening of handle of a knife, it is flexibly connected between described handle of a knife and groove, described knife bar one end is cylinder, the cuboid that the other end is and groove is adapted, stopper is set between cylindrical one end of described knife bar and one end of cuboid, generally, the present invention have the advantages that to be convenient for knife bar replacing and under dark surrounds it is easy to use.

Description

A kind of Novel multifunctional screwdriver

Technical field

The invention belongs to maintenance tool technical field, more particularly to a kind of Novel multifunctional screwdriver.

Background technology

Screwdriver is a kind of for twisting screw to force the instrument that its is in place, generally has a thin sphenocephaly, can insert Enter in the line of rabbet joint or recess of screw cap.Mainly there is a word(Negative sign)And cross(Positive sign)Two kinds.Common also has hex(agonal)screw Knife, including two kinds of interior hexagonal and outer-hexagonal.

Screwdriver is widely used in industry and household field, is generally used for installing or removing threaded fastener, to workpiece Apply moment of torsion or rotation.In the course of the work, because threaded fastener or the workpiece of operation usually have different specifications, behaviour Author is faced with the demand for the driver bit for changing different model.In addition, when using screwdriver under night or dark surrounds, by It is unclear in vision, during using screwdriver, inaccurate position is usually looked for, is made troubles to loading, unloading screw.

The content of the invention

It is an object of the invention to provide a kind of Novel multifunctional screwdriver, the screwdriver structure is simple, and letter is installed in manufacture Just, the cutter head of screwdriver can be very easily changed, and can also effectively be solved under dark surrounds using screwdriver inconvenience The problem of, with high use value.

The object of the present invention is achieved like this:A kind of Novel multifunctional screwdriver, including handle of a knife, knife bar, LED lamp tube, Button cell, described LED lamp tube and button cell is all installed on inside handle of a knife, and described knife bar is hollow along its axis direction The knife bar installed and mutually agreed with groove in groove, described groove, described groove mouth are set at the top of structure, described handle of a knife It is provided with anti-skid rubber cushion.

Described depth of groove is the 1/3 of shank length, and described groove cross section is that the length of rectangle and rectangle is wide 2.5 times of degree.

Described anti-skid rubber cushion is by glue bonding at the slot opening of handle of a knife.

It is flexibly connected between described handle of a knife and groove.

Described knife bar one end is cylinder, the cuboid that the other end is and groove is adapted.

Stopper is set between cylindrical one end of described knife bar and one end of cuboid.

The beneficial effect comprise that:One is, knife bar of the invention can be pulled down from handle of a knife, can be according to spiral shell The model of adjusting screw changes the knife bar screw terminal of respective model.Two are, the present invention sets anti-skid rubber cushion to prevent knife bar from handle of a knife Come off, enhance the reliability of screwdriver work.Three are, the present invention is mounted with a LED, the knife bar that light passes through screwdriver Hollow structure position to knife bar overhead illumination, screwdriver is normally used in dark conditions.

Brief description of the drawings

Fig. 1 is structural representation of the invention.

Fig. 2 is the internal structure schematic diagram of the handle of a knife of the present invention.

Fig. 3 is the present invention looks up structural representation of handle of a knife.

Fig. 4 is the structural representation of knife bar.

Fig. 5 is the overlooking the structure diagram of knife bar.

In figure:1st, handle of a knife 2, knife bar 3, LED lamp tube 4, button cell 5, groove 6, anti-skid rubber cushion 7, stopper.

Embodiment

Below in conjunction with the accompanying drawings to embodiments of the invention further instruction.

Embodiment 1

As shown in accompanying drawing 1-5, a kind of Novel multifunctional screwdriver, including handle of a knife 1, knife bar 2, LED lamp tube 3, button cell 4, institute The LED lamp tube 3 and button cell 4 stated all are installed on inside handle of a knife 1, and described knife bar 2 is hollow structure, institute along its axis direction The top of handle of a knife 1 stated sets the knife bar 2 installed and mutually agreed with groove 5 in groove 5, described groove 5, the described oral area of groove 5 It is provided with anti-skid rubber cushion 6.

The described depth of groove 5 is the 1/3 of shank length, and the described cross section of groove 5 is that the length of rectangle and rectangle is 2.5 times of width.

Described anti-skid rubber cushion 6 is by glue bonding at the opening of groove 5 of handle of a knife 1.

It is flexibly connected between described handle of a knife 1 and groove 5.

Described one end of knife bar 2 is cylinder, the cuboid that the other end is and groove 5 is adapted.

Stopper 7 is set between cylindrical one end of described knife bar 2 and one end of cuboid.

The present invention is when in use:A kind of Novel multifunctional screwdriver, including handle of a knife, knife bar, LED lamp tube, button cell, knife One end of handle sets fluted, knife bar is installed in a groove, knife bar can freely carry out demolition, installation, one end of knife bar from groove The rectangular shape mutually agreed with groove shapes is set to, the transition junction that the other end is set between cylinder, two ends is set A stopper is put, for enabling knife bar to prop up handle of a knife.Meanwhile, in order to prevent knife bar from freely being skidded off from groove, in groove Oral area sets anti-skid rubber cushion.In addition, being provided with button cell and LED lamp tube inside handle of a knife, screw is used under dark surrounds During knife, the switch of LED lamp tube is opened, LED is bright, provides illumination for people, makes people be easier to find screw, is loading, unloading Screw provides convenient.

Generally, the present invention have the advantages that to be convenient for knife bar replacing and under dark surrounds it is easy to use.

Claims (6)

1. a kind of Novel multifunctional screwdriver, including handle of a knife, knife bar, LED lamp tube, button cell, described LED lamp tube and button Battery is all installed on inside handle of a knife, and described knife bar is hollow structure along its axis direction, it is characterised in that:Described handle of a knife top Portion sets the knife bar installed and mutually agreed with groove in groove, described groove, and described groove mouth is provided with anti-skid rubber cushion.
2. a kind of Novel multifunctional screwdriver according to claim 1, it is characterised in that:Described depth of groove is handle of a knife The 1/3 of length, described groove cross section is that the length of rectangle and rectangle is 2.5 times of width.
3. a kind of Novel multifunctional screwdriver according to claim 1, it is characterised in that:Described anti-skid rubber cushion passes through Glue bonding is at the slot opening of handle of a knife.
4. a kind of Novel multifunctional screwdriver according to claim 1, it is characterised in that:Between described handle of a knife and groove It is flexibly connected.
5. a kind of Novel multifunctional screwdriver according to claim 1, it is characterised in that:Described knife bar one end is cylinder Shape, the cuboid that the other end is and groove is adapted.
6. a kind of Novel multifunctional screwdriver according to claim 1 or 5, it is characterised in that:The cylinder of described knife bar Stopper is set between one end of shape and one end of cuboid.
CN201710179558.4A 2017-03-23 2017-03-23 A kind of Novel multifunctional screwdriver CN107053058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710179558.4A CN107053058A (en) 2017-03-23 2017-03-23 A kind of Novel multifunctional screwdriver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710179558.4A CN107053058A (en) 2017-03-23 2017-03-23 A kind of Novel multifunctional screwdriver

Publications (1)

Publication Number Publication Date
CN107053058A true CN107053058A (en) 2017-08-18

Family

ID=59618095

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710179558.4A CN107053058A (en) 2017-03-23 2017-03-23 A kind of Novel multifunctional screwdriver

Country Status (1)

Country Link
CN (1) CN107053058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107814339A (en) * 2017-11-22 2018-03-20 无锡中环包装有限公司 A kind of wooden case opener

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29920799U1 (en) * 1999-11-26 2000-03-02 Hsieh Kai Cheng Screwdriver with indicator light
DE20320047U1 (en) * 2003-12-24 2004-03-18 Hnc Import-Export & Vertriebs Ag Pocket torch has cylindrical housing that has a mechanical coupling that allows use as the handle of a screwdriver
CN201009208Y (en) * 2007-03-13 2008-01-23 蒋锦平 Screwdriver with lighting facilities
CN201442242U (en) * 2009-07-14 2010-04-28 黄震 Lighting screwdriver
CN202780965U (en) * 2012-09-25 2013-03-13 方彩燕 Cross-type screw driver
CN204195633U (en) * 2014-10-21 2015-03-11 浙江胜达工具有限公司 A kind of novel screwdriver
CN204593180U (en) * 2015-04-21 2015-08-26 张铮杰 A kind of for screwdriver or the Novel LED light ring welding pen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29920799U1 (en) * 1999-11-26 2000-03-02 Hsieh Kai Cheng Screwdriver with indicator light
DE20320047U1 (en) * 2003-12-24 2004-03-18 Hnc Import-Export & Vertriebs Ag Pocket torch has cylindrical housing that has a mechanical coupling that allows use as the handle of a screwdriver
CN201009208Y (en) * 2007-03-13 2008-01-23 蒋锦平 Screwdriver with lighting facilities
CN201442242U (en) * 2009-07-14 2010-04-28 黄震 Lighting screwdriver
CN202780965U (en) * 2012-09-25 2013-03-13 方彩燕 Cross-type screw driver
CN204195633U (en) * 2014-10-21 2015-03-11 浙江胜达工具有限公司 A kind of novel screwdriver
CN204593180U (en) * 2015-04-21 2015-08-26 张铮杰 A kind of for screwdriver or the Novel LED light ring welding pen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107814339A (en) * 2017-11-22 2018-03-20 无锡中环包装有限公司 A kind of wooden case opener

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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: 20170818

WD01 Invention patent application deemed withdrawn after publication