CN201136134Y - Novel dual-purpose screw driver - Google Patents

Novel dual-purpose screw driver Download PDF

Info

Publication number
CN201136134Y
CN201136134Y CNU2007201825401U CN200720182540U CN201136134Y CN 201136134 Y CN201136134 Y CN 201136134Y CN U2007201825401 U CNU2007201825401 U CN U2007201825401U CN 200720182540 U CN200720182540 U CN 200720182540U CN 201136134 Y CN201136134 Y CN 201136134Y
Authority
CN
China
Prior art keywords
screwdriver
novel dual
knife bar
flathead
screw driver
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.)
Expired - Fee Related
Application number
CNU2007201825401U
Other languages
Chinese (zh)
Inventor
范思佳
Original Assignee
范思佳
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 范思佳 filed Critical 范思佳
Priority to CNU2007201825401U priority Critical patent/CN201136134Y/en
Application granted granted Critical
Publication of CN201136134Y publication Critical patent/CN201136134Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a novel dualpurpose screwdriver which is characterized in that the tool bar of a straight screwdriver is sleeved with a similarly cross-shaped screwdriver. The cross-shaped screwdriver becomes the straight screwdriver when the cross-shaped screwdriver moves upwards; the cross-shaped screwdriver is formed when moving the cross-shaped screwdriver downwards.

Description

The novel dual-purpose screwdriver
Affiliated technical field
The utility model relates to a kind of dual-purpose screwdriver.
Background technology
At present, the screwdriver that people use all is single, but must use Phillips screwdriver sometimes, then must use straight screwdriver sometimes, people are in when work, the exchange of these two kinds of screwdrivers of Chang Yinwei and wasting time, though also occurred dual-purpose screwdriver now, but result of use is all bad, the use hell to pay that has, and the service behaviour that has is too poor.
Summary of the invention:
Use screwdriver too single in order to overcome under the existing situation, the problem that hell to pay or service behaviour are too poor, the utility model provides a kind of novel two kinds of screwdrivers, and it is not only easy to use, and favorable working performance, increases work efficiency.
The scheme that its technical problem that solves the utility model adopts is: on the knife bar of general straight screwdriver, load onto a kind of device that is similar to the Phillips screwdriver shape, when this device falls, straight screwdriver has just become Phillips screwdriver, when this device moves up, Phillips screwdriver has just become straight screwdriver, has reached dual-purpose purpose.
The beneficial effects of the utility model are: easy to use, improved the utilization rate of screwdriver and the effect of working, and save material.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is a longitudinal sectional drawing of the present utility model
Fig. 2 is a sectional view of the present utility model
Fig. 3 is the longitudinal sectional view of Philips screwdriver
Fig. 4 is the sectional view of Philips screwdriver
Among the figure 1, handle; 2, Shang Quan; 3, semicircle knife bar; 4, Xia Quan;
5, rotation silk seat; 6, Flathead screwdriver bar; 7, semicircle knife bar;
8, cross screw cutter head; 9, merge the cross screw cutter head that the back forms
The specific embodiment:
In Fig. 1,6. 1. handle link to each other with the Flathead screwdriver bar, in-line helical knife bar be with on 6. circle 2., down circle 4. with semicircle knife bar 3. and 7., 5. knife bar lower end 6. also has rotation silk seat.
3. and 7. in Fig. 2, Flathead screwdriver knife bar both sides 6. have semicircle knife bar, semicircle knife bar 3. and have cross helical cutter head 7. 8., they all by under enclose 4. and overlapping.After 2. and down 5. 4. circle move down along rotation silk seat last circle, just formed cross screw cutter head as shown in Figure 3 8., and the cross screw cutter head that forms after merging 9., at this moment Flathead screwdriver has just become Philips screwdriver, after 2. and down 5. 4. circle move up along rotation silk seat last circle, just expose the Flathead screwdriver bar, become Flathead screwdriver.
In Fig. 4, have only when 3. and 7. two semicircle knife bars combine, could form Philips screwdriver.

Claims (2)

1, a kind of novel dual-purpose screwdriver puts a kind of device of Philips screwdriver shape on the Flathead screwdriver knife bar, it is characterized in that: Philips screwdriver is enclosed within on the Flathead screwdriver knife bar.
2, novel dual-purpose screwdriver according to claim 1 is characterized in that: Philips screwdriver can move up and down at the Flathead screwdriver bar.
CNU2007201825401U 2007-10-04 2007-10-04 Novel dual-purpose screw driver Expired - Fee Related CN201136134Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201825401U CN201136134Y (en) 2007-10-04 2007-10-04 Novel dual-purpose screw driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201825401U CN201136134Y (en) 2007-10-04 2007-10-04 Novel dual-purpose screw driver

Publications (1)

Publication Number Publication Date
CN201136134Y true CN201136134Y (en) 2008-10-22

Family

ID=40036823

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201825401U Expired - Fee Related CN201136134Y (en) 2007-10-04 2007-10-04 Novel dual-purpose screw driver

Country Status (1)

Country Link
CN (1) CN201136134Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102744701A (en) * 2012-02-10 2012-10-24 湖南吉利汽车部件有限公司 Tool bit of combined electric screw driver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102744701A (en) * 2012-02-10 2012-10-24 湖南吉利汽车部件有限公司 Tool bit of combined electric screw driver
CN102744701B (en) * 2012-02-10 2014-08-13 湖南吉利汽车部件有限公司 Tool bit of combined electric screw driver

Similar Documents

Publication Publication Date Title
CN201136134Y (en) Novel dual-purpose screw driver
CN203003827U (en) Multifunctional screwdriver
CN206029790U (en) Take screwdriver spanner
CN201423591Y (en) Dual-purpose screw driver
CN202572257U (en) Screw driver
CN201613514U (en) Multifunctional nipper pliers
CN202264183U (en) Two-purpose screwdriver
CN201895288U (en) Four-head screwdriver
CN203109913U (en) Multifunctional hammer
CN201086253Y (en) Multifunctional spanner wrench
CN203626274U (en) Tile cutter
CN201279752Y (en) Hexagon ring spanner
CN201109086Y (en) Multifunctional adjustable wrench
CN201685232U (en) Multifunctional wrench
CN201755824U (en) Multifunctional hammer with a wrench and a screwdriver
CN202357092U (en) Labor-saving screw driver
CN205950611U (en) 360 rotation type multifunctional screwdriver
CN202592279U (en) Multifunctional screwdriver
CN202592265U (en) Novel nut wrench
CN2863367Y (en) Multifunctional screwdriver
CN200948565Y (en) Combined wrench
CN202877571U (en) Turning tool
CN202185844U (en) Multifunctional pincers
CN201940935U (en) Wrench
CN201154465Y (en) Screw driver

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081022

Termination date: 20091104

C17 Cessation of patent right