CN201565887U - Two-purpose screwdriver - Google Patents

Two-purpose screwdriver Download PDF

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Publication number
CN201565887U
CN201565887U CN2009202952051U CN200920295205U CN201565887U CN 201565887 U CN201565887 U CN 201565887U CN 2009202952051 U CN2009202952051 U CN 2009202952051U CN 200920295205 U CN200920295205 U CN 200920295205U CN 201565887 U CN201565887 U CN 201565887U
Authority
CN
China
Prior art keywords
cutter
groove
small cylinder
screwdriver
cylinder
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
CN2009202952051U
Other languages
Chinese (zh)
Inventor
王湖彬
Original Assignee
王湖彬
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 王湖彬 filed Critical 王湖彬
Priority to CN2009202952051U priority Critical patent/CN201565887U/en
Application granted granted Critical
Publication of CN201565887U publication Critical patent/CN201565887U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a two-purpose screwdriver which comprises a cutter handle, cutter rods and a cylinder fixing piece, wherein the fixing piece is composed of three cylinders which are connected by end-to-end, the middle portion is a large cylinder, two ends are small cylinders, two cutter rods are provided and are respectively fixed on small cylinder end faces on two ends of the fixing piece, the surface of the small cylinder is provided with a raised strip which is in parallel with a middle line, one end of the cutter handle is provided with a groove which is matched with the small cylinder, the depth of the groove is larger than or equal to the sum of the length of the cutter rod and the small cylinder, a slot which is matched with the raised strip is arranged on the groove, and the cutter handle is clamped on the fixing piece through the matching of the slot and the raised strip. The screwdriver is provided with two cutter rods, the end portion of the cutter rod is provided with a cutter head, one cutter head is of transverse line shape, the other cutter head is of cross shape, and the use is convenient. The cutter rod can be taken in the cutter handle, which reduces occupying space and is convenient for carrying.

Description

Dual-purpose screwdriver
Technical field
The utility model relates to a kind of screwdriver, particularly a kind of dual-purpose screwdriver.
Background technology
Screwdriver is a kind ofly to be used for twisting screw to force its instrument in place, mainly contains yi word pattern and cross two kinds; During trip bolt, for different screws, be by different screwdrivers; Generally in use, need use two or more screwdriver, thus people need with screwdriver several are just arranged, carry inconvenience.
Summary of the invention
The purpose of this utility model just is to provide a kind of little, easy to carry dual-purpose screwdriver that takes up room.
To achieve these goals, the technical solution adopted in the utility model is such: the utility model comprises handle of a knife, knife bar, also comprises the fixture of a cylindrical shape, and described fixture is three end to end compositions of cylinder, wherein is large cylinder, and two ends are small cylinder; Described knife bar is two, be separately fixed on the small cylinder end face at fixture two ends, the raised line of line parallel during the surface of described small cylinder is provided with it, described handle of a knife one end is provided with the groove that is complementary with small cylinder, the degree of depth of described groove is more than or equal to the length sum of knife bar and small cylinder, and described groove is provided with the draw-in groove that matches with raised line.
As preferably, the end of described knife bar is provided with cutter head, and the cutter head of a knife bar is cross, and the cutter head of another knife bar is in-line.
As preferably, the degree of depth of described groove equals the length sum of knife bar and small cylinder.
As preferably, described raised line and fixture are one-body molded.
Compared with prior art, advantage of the present utility model is: this screwdriver has two knife bars, and the knife bar end is a cutter head, and one is yi word pattern, and another is cross, uses easily; And knife bar can be accommodated in the handle of a knife, minimizing takes up room, and is easy to carry.
Description of drawings
The utility model is described in further detail with concrete enforcement below in conjunction with accompanying drawing;
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an exploded view of the present utility model.
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model comprises the knife bar 2 of handle of a knife 1, two belt blade heads, also comprises the fixture 4 of a cylindrical shape, and described fixture 4 is by three cylinder end to end compositions, is large cylinder in the middle of wherein, and two ends are small cylinder; Described two knife bars 2 are separately fixed on the small cylinder end face at fixture 4 two ends, the raised line 6 of line parallel during the surface of described small cylinder is provided with it, and described raised line 6 is one-body molded with fixture 4; Described handle of a knife 1 one ends are provided with the groove 3 that is complementary with small cylinder, the degree of depth of described groove 3 is more than or equal to the length sum of knife bar 2 with small cylinder, described groove 3 is provided with the draw-in groove 5 that matches with raised line 6, and described handle of a knife 1 is connected on the fixture 4 by the cooperation of draw-in groove 5 and raised line 6.
Screwdriver has two knife bars 2, and the end of knife bar 2 is a cutter head, and the cutter head of a knife bar 2 is yi word pattern, the cutter head of another knife bar 2 is cross, selects cutter head as required, and fixture 4 is connected on the handle of a knife 1, and knife bar 2 can be accommodated in the handle of a knife 1, minimizing takes up room, and is easy to carry.

Claims (4)

1. a dual-purpose screwdriver comprises handle of a knife (1), knife bar (2), it is characterized in that: also comprise the fixture (4) of a cylindrical shape, described fixture (4) is three end to end compositions of cylinder, and wherein middle is large cylinder, and two ends are small cylinder; Described knife bar (2) is two, be separately fixed on the small cylinder end face at fixture (4) two ends, the raised line (6) of line parallel during the surface of described small cylinder is provided with it, described handle of a knife (1) one end is provided with the groove (3) that is complementary with small cylinder, the degree of depth of described groove (3) is more than or equal to the length sum of knife bar (2) with small cylinder, and described groove (3) is provided with the draw-in groove (5) that matches with raised line (6).
2. dual-purpose screwdriver according to claim 1 is characterized in that: the end of described knife bar (2) is provided with cutter head, and the cutter head of a knife bar (2) is cross, and the cutter head of another knife bar (2) is in-line.
3. dual-purpose screwdriver according to claim 1 is characterized in that: the degree of depth of described groove (3) equals the length sum of knife bar (2) and small cylinder.
4. dual-purpose screwdriver according to claim 1 is characterized in that: described raised line (6) is one-body molded with fixture (4).
CN2009202952051U 2009-12-24 2009-12-24 Two-purpose screwdriver Expired - Fee Related CN201565887U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202952051U CN201565887U (en) 2009-12-24 2009-12-24 Two-purpose screwdriver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202952051U CN201565887U (en) 2009-12-24 2009-12-24 Two-purpose screwdriver

Publications (1)

Publication Number Publication Date
CN201565887U true CN201565887U (en) 2010-09-01

Family

ID=42658171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202952051U Expired - Fee Related CN201565887U (en) 2009-12-24 2009-12-24 Two-purpose screwdriver

Country Status (1)

Country Link
CN (1) CN201565887U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056813A (en) * 2012-12-28 2013-04-24 吴江市江南不锈钢器材有限责任公司 Detachable dual-purpose screwdriver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103056813A (en) * 2012-12-28 2013-04-24 吴江市江南不锈钢器材有限责任公司 Detachable dual-purpose screwdriver

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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: 20100901

Termination date: 20101224

C17 Cessation of patent right