CN202825670U - Combined type screw driver - Google Patents

Combined type screw driver Download PDF

Info

Publication number
CN202825670U
CN202825670U CN 201220598930 CN201220598930U CN202825670U CN 202825670 U CN202825670 U CN 202825670U CN 201220598930 CN201220598930 CN 201220598930 CN 201220598930 U CN201220598930 U CN 201220598930U CN 202825670 U CN202825670 U CN 202825670U
Authority
CN
China
Prior art keywords
screwdriver
screw driver
semi
ring steel
combined type
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
CN 201220598930
Other languages
Chinese (zh)
Inventor
任筱华
Original Assignee
任筱华
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 任筱华 filed Critical 任筱华
Priority to CN 201220598930 priority Critical patent/CN202825670U/en
Application granted granted Critical
Publication of CN202825670U publication Critical patent/CN202825670U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a combined type screw driver, mainly aiming at solving the problem that the existing screw driver is inconvenient to use since screws with different specifications are screwed or unscrewed by the existing screw driver with different specifications. The combined type screw driver comprises a screw driver body and a screw driver head, wherein the screw driver head is arranged at the upper end of the screw driver body to form the screw driver. The combined type screw driver is characterized in that a square hole is formed in the screw driver body, and is matched with semi-ring steel which penetrates through the square hole to enable the screw driver to be sleeved on the semi-ring steel, and is U-shaped, and the two pin ends of the U-shaped semi-ring steel are connected with the front end of the handle. According to the combined type screw driver, the plurality of screw drivers are sleeved on the semi-ring steel, the specifications and the sizes of the screw driver heads on the plurality of screw drivers are different from one another, and one screw driver with required size and specification is selected to be used only by sliding on the semi-ring steel when the screws with different specifications are screwed or unscrewed, so that the problem that the existing screw drivers with different specifications needs to be provided when the screws with different specifications are screwed or unscrewed can be solved.

Description

Combined screwdriver
Technical field
The utility model relates to a kind of screwdriver, refers in particular to a kind of combined screwdriver.
Background technology
Frequent used hardware ﹠ tools when screwdriver is machinery maintenance and debugging, because the screwdriver of selling in the market just is arranged to a kind of specification one the customization of screwdriver when manufacturer production is dispatched from the factory, for the screw of different size specifications on the plant equipment when tightening or unscrew screw, with many screwdriver of different size, thereby cause awkward problem.
Summary of the invention
In order to overcome deficiency and the defective in the background technology, the utility model provides a kind of combined screwdriver, comprise screwdriver body, driver bit, described driver bit is arranged at the screwdriver body upper end and forms screwdriver, described screwdriver body is provided with square hole, square hole on the described screwdriver body matches with the semi-ring steel and the semi-ring steel passes square hole screwdriver is sheathed on the semi-ring steel, and described semi-ring steel takes the shape of the letter U, and described semi-ring steel U-shaped bipod end is connected with described handle front end.
Be arranged with two or more screwdrivers on the described semi-ring steel and form, and the specification size of each driver bit on a plurality of screwdriver is different, can get final product at semi-ring steel one of them screwdriver of choosing required size specification that slides in use.
Described semi-ring steel cross section is square and matches with square hole on the screwdriver body.
Square hole on the screwdriver body of described screwdriver is square.
Compared with prior art, the utlity model has following beneficial effect: this combined screwdriver adopts a plurality of screwdrivers to be sheathed on the semi-ring steel, each driver bit specification size on a plurality of screwdrivers is different, when tightening or unscrewing the screw of different size specifications, as long as choose a screwdriver of required size specification uses in the slip of semi-ring steel, thereby solve existing screwdriver when tightening or unscrewing the different size screw, be with many screwdriver problem of different size size.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is screwdriver structure schematic diagram of the present utility model.
Among the figure, handle 1, semi-ring steel 2, screwdriver body 3, square hole 4, driver bit 5, screwdriver 6.
The specific embodiment
The below is described further embodiment of the present utility model for accompanying drawing:
Shown in figure, this combined screwdriver, comprise screwdriver body 3, driver bit 5, described driver bit 5 is arranged at screwdriver body 3 upper ends and forms screwdriver 6, described screwdriver body (3) is provided with square hole 4, square hole 4 on the described screwdriver body 3 matches with semi-ring steel 2 and semi-ring steel 2 passes square hole 4 screwdriver 6 is sheathed on the semi-ring steel 2, and described semi-ring steel 2 takes the shape of the letter U, and described semi-ring steel 2U shape bipod end links to each other with described handle 1 front end.
In the utility model, being arranged with two or more screwdrivers 6 on the described semi-ring steel 2 forms, and the specification size of the driver bit 5 on a plurality of screwdrivers 6 is different, can get final product at semi-ring steel 2 one of them screwdriver 6 of choosing required size specification that slides in use.
This combined screwdriver adopts a plurality of screwdrivers 6 to be sheathed on the semi-ring steel 2, each driver bit 5 specification sizes on a plurality of screwdrivers 6 are different, when tightening or unscrewing the different size screw, as long as at the slide screw of one of them screwdriver 6 corresponding same size size of choosing required size specification of semi-ring steel 2, hold again handle 1 and tighten or unscrew screw and get final product.
It will be appreciated that; Although above-described embodiment has been done more detailed description to mentality of designing of the present utility model; but mentality of designing of the present utility model is not limited only to foregoing description; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.

Claims (5)

1. combined screwdriver, comprise screwdriver body (3), driver bit (5), described driver bit (5) is arranged at screwdriver body (3) upper end and forms screwdriver (6), it is characterized in that: described screwdriver body (3) is provided with square hole (4), square hole (4) on the described screwdriver body (3) matches with semi-ring steel (2) and semi-ring steel (2) passes square hole (4) screwdriver (6) is sheathed on the semi-ring steel (2), described semi-ring steel (2) takes the shape of the letter U, and described semi-ring steel (2) U-shaped bipod end is connected with described handle (1) front end.
2. combined screwdriver according to claim 1 is characterized in that being arranged with on the described semi-ring steel (2) a plurality of screwdrivers (6) and forms.
3. combined screwdriver according to claim 1 and 2 is characterized in that described semi-ring steel (2) cross section is square.
4. combined screwdriver according to claim 1 and 2 is characterized in that the specification size of each driver bit (5) on a plurality of screwdrivers (6) on the described semi-ring steel (2) is different.
5. combined screwdriver according to claim 1 is characterized in that the square hole (4) on the described screwdriver body (3) is square.
CN 201220598930 2012-10-31 2012-10-31 Combined type screw driver Expired - Fee Related CN202825670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220598930 CN202825670U (en) 2012-10-31 2012-10-31 Combined type screw driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220598930 CN202825670U (en) 2012-10-31 2012-10-31 Combined type screw driver

Publications (1)

Publication Number Publication Date
CN202825670U true CN202825670U (en) 2013-03-27

Family

ID=47937462

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220598930 Expired - Fee Related CN202825670U (en) 2012-10-31 2012-10-31 Combined type screw driver

Country Status (1)

Country Link
CN (1) CN202825670U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105522510A (en) * 2016-03-01 2016-04-27 成都亨通兆业精密机械有限公司 User-friendly disassembling tool
CN105538210A (en) * 2016-03-01 2016-05-04 成都亨通兆业精密机械有限公司 Domestic screw screwing and unscrewing tool
CN105538214A (en) * 2016-03-01 2016-05-04 成都亨通兆业精密机械有限公司 Self-tapping screw assembling tool
CN105643532A (en) * 2016-03-01 2016-06-08 成都亨通兆业精密机械有限公司 Screw tool convenient for applying torque

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105522510A (en) * 2016-03-01 2016-04-27 成都亨通兆业精密机械有限公司 User-friendly disassembling tool
CN105538210A (en) * 2016-03-01 2016-05-04 成都亨通兆业精密机械有限公司 Domestic screw screwing and unscrewing tool
CN105538214A (en) * 2016-03-01 2016-05-04 成都亨通兆业精密机械有限公司 Self-tapping screw assembling tool
CN105643532A (en) * 2016-03-01 2016-06-08 成都亨通兆业精密机械有限公司 Screw tool convenient for applying torque

Similar Documents

Publication Publication Date Title
CN202825670U (en) Combined type screw driver
CN202607552U (en) Multi-head screwdriver
CN202301391U (en) Anti-theft bolt and wrench
CN202862065U (en) Combined internal hexagonal wrench
CN201500958U (en) Box wrench with screw driver
CN205290765U (en) Adjustable spanner
CN205148252U (en) Combination screwdriver
CN204893885U (en) Multifunctional cutting tool
CN201960508U (en) Multi-layer screwdriver
CN203956876U (en) A kind of Multifunctional hand-hammer
CN203092435U (en) Multifunctional screw driver
CN202318150U (en) Multi-functional labor-saving screwdriver
CN202556309U (en) Multi-opening wrench
CN202187631U (en) Bicycle lock with tool functions
CN202507211U (en) Screw driver with wrench function
CN104088886A (en) Antitheft self-tapping screw
CN105150145A (en) Movable wrench
CN205271861U (en) Latch pipe tongs wrench
CN201881303U (en) Hexagon spanner
CN201794886U (en) Bolt easy to be fixed
CN204450416U (en) Bolt disassembly instrument
CN105881427A (en) Combined screwdriver
CN204366815U (en) A kind of allen wrench
CN201198122Y (en) Multipurpose wrench
CN202498488U (en) Wrench

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: 20130327

Termination date: 20131031

C17 Cessation of patent right