CN100513084C - Gun-shaped screw batch - Google Patents
Gun-shaped screw batch Download PDFInfo
- Publication number
- CN100513084C CN100513084C CNB2008100356133A CN200810035613A CN100513084C CN 100513084 C CN100513084 C CN 100513084C CN B2008100356133 A CNB2008100356133 A CN B2008100356133A CN 200810035613 A CN200810035613 A CN 200810035613A CN 100513084 C CN100513084 C CN 100513084C
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- CN
- China
- Prior art keywords
- screwdriver bit
- cover
- gun
- sleeve
- handle
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a gun shaped screwdriver which has a gun structure, comprising a barrel, a handle and a set of wrenches, wherein the barrel is connected with the handle block button; a set of wrenches are stored on the handle; the barrel comprises a wrench sleeve and a set of rotating direction regulating mechanism which comprises a sleeve, a tablet, two one-way bearings, two inner 12 angled sleeve, a regulating ring, a front plastic set, a back plastic set, a cambered-surface ball bearing, two springs and a regulating axes. The screwdriver can realize three working modes: clockwise rotation and anticlockwise stop; clockwise and anticlockwise stop; anticlockwise rotation and clockwise stop. The rotation is smooth without noise. Besides, the gun-shaped handle saves labor; the wrenches are stored inside the handle, which enables convenient carrying; the wrenches are provided with rubber rings inside, which enables wrenches to be fixed firmly and changed conveniently.
Description
Technical field
The present invention relates to a kind of hand-held tool, particularly a kind of gun-shaped screw batch.
Background technology
Screwdriver is widely used in fastening various screw, and the screwdriver of prior art generally is to adopt the ratchet one-way drive mechanism.This screwdriver can only be made the one-directional rotation of a direction, and can send the noise of " rattling away " when rotating.In addition, itself can not store the screwdriver bit of all size, must join the screwdriver bit box in addition, perhaps screwdriver and screwdriver bit is contained in the same box.
Summary of the invention
Purpose of the present invention exactly in order to solve the problems referred to above that prior art exists, provides a kind of and can make the gun-shaped screw batch that many each modes are rotated.
Technical scheme of the present invention is: a kind of gun-shaped screw batch, comprise one group of screwdriver bit and a screwdriver bit sleeve, be characterized in, described screwdriver is the pistol-shaped structure, comprises gun barrel part and handle, and the gun barrel part links to each other with the handle buckle, described screwdriver bit sleeve is arranged on the front end of gun barrel part, described one group of screwdriver bit is stored on the handle, and the barrel portion branch comprises a cover direction of rotation governor motion, and this direction of rotation governor motion comprises:
Sleeve pipe which is provided with a pair of mounting hole that radially connects axially-extending;
Plectrum comprises an annulus and outward extending two shifting blocks of symmetry, and it is arranged in the sleeve pipe, and two shifting blocks stretch out from two mounting holes of sleeve pipe;
Two unilateral bearings are separately positioned on plectrum two ends and direction of rotation in the sleeve pipe;
12 jiaos of sleeves in two are inlaid in respectively in two unilateral bearings;
Adjustable ring, be sleeved on sleeve pipe outer and plectrum is placed in, rotating adjustment ring can drive plectrum and moves forward or backward forward or backwards;
Before mould cover and after mould cover, be connected to the rear and front end of sleeve pipe, after mould cover and also link to each other with the handle buckle;
The cambered surface ball bearing is moulded in the cover after being arranged on;
Two springs, one mould before being arranged in the cover and with one in 12 jiaos of sleeves conflict and link to each other, another is arranged between cambered surface ball bearing and another the interior 12 jiaos of sleeves;
Regulating shaft, it passes in above-mentioned each parts, the rear end from after mould cover and stretch out fixingly, front end is moulded cover in the past and is stretched out and link to each other with screwdriver bit sleeve location.
12 jiaos of interior two ends of sleeve are respectively equipped with 12 jiaos of gear shape structures in a section in described two, and the centre is the pipe section.
Be provided with two helical semicircular arc steps in the described adjustable ring relatively, two shifting blocks of described plectrum are fitted on the step.
Described regulating shaft front portion is provided with one section and is used for locating the hex nut shape structure that links to each other with the screwdriver bit sleeve, and the rear portion is interval with three sections and is used for locating the hex nut shape structure that links to each other with interior 12 jiaos of sleeves.
Described handle is provided with a plurality of screwdriver bit grooves that run through both sides, is embedded with the screwdriver bit cover that is used to deposit screwdriver bit in each screwdriver bit groove respectively, and described one group of screwdriver bit is stored in respectively in each screwdriver bit cover.
Described each screwdriver bit groove one end is bigger, and the other end is less, interior step of middle formation, be respectively equipped with a rubber ring on the step in each, the internal diameter of rubber ring is less than the internal diameter of screwdriver bit cover, and the screwdriver bit cover inserts and is pressed on the rubber ring from the big end of screwdriver bit groove, and the inner ring of rubber ring exposes.
Gun-shaped screw batch of the present invention can be realized three kinds of working methods owing to adopted above technical scheme: 1, clockwise direction rotates, stop counterclockwise; 2, clockwise direction and counterclockwise all stop; 3, counterclockwise rotate clockwise direction stop.And rotate level and smooth noiseless.In addition, rifle shape handle make manipulate more laborsaving; Screwdriver bit leaves in the handle easy to carry; In the screwdriver bit groove rubber ring is set, makes the fixed of screwdriver bit and replacing convenient.
Description of drawings
Fig. 1 is the overall structure schematic diagram of gun-shaped screw batch of the present invention;
Fig. 2 is the decomposition texture schematic diagram of gun-shaped screw batch of the present invention;
Fig. 3 is the sectional structure schematic diagram of gun-shaped screw batch of the present invention;
Fig. 4 is the perspective view of the interior 12 jiaos of sleeves among the present invention;
Fig. 5 is the perspective view of the adjustable ring among the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, Fig. 3, gun-shaped screw batch of the present invention is the pistol-shaped structure, comprises gun barrel part 1, handle 2 and one group of screwdriver bit (not shown), and gun barrel part 1 links to each other with handle 2 buckles, and one group of screwdriver bit is stored on the handle.Gun barrel part 1 comprises a screwdriver bit sleeve 11 and a cover direction of rotation governor motion, the screwdriver bit sleeve is arranged on the front end of gun barrel part, the direction of rotation governor motion comprises sleeve pipe 12, plectrum 13, two unilateral bearings 14,12 jiaos of sleeves 15 in two, adjustable ring 16, preceding mould cover 17, after mould cover 18, cambered surface ball bearing 19, two spring A, B and regulating shaft 10.Be provided with a pair of mounting hole 121 that radially connects axially-extending on sleeve pipe 12, plectrum 13 comprises an annulus and outward extending two shifting blocks 131 of symmetry, and plectrum 13 is arranged in the sleeve pipe 12, and two shifting blocks 131 stretch out from two mounting holes 121 of sleeve pipe.Two unilateral bearings 14 are separately positioned on plectrum two ends and the direction of rotation in the sleeve pipe 12.12 jiaos of sleeves 15 are inlaid in respectively in two unilateral bearings 14 in two, cooperation is referring to Fig. 4, two ends in two in 12 jiaos of sleeves are respectively equipped with 12 jiaos of gear shape structures 151 in a section, the centre is a pipe section 152, the length of 12 jiaos of sleeves is longer than unilateral bearing 14 in two, can move forward and backward at the promotion lower edge of plectrum 13 unilateral bearing 14.In adjustable ring 16 is sleeved on and is placed in outside the sleeve pipe 12 and with plectrum 13, cooperation is referring to Fig. 5, in adjustable ring 16, be provided with two helical semicircular arc steps 161 relatively, two shifting blocks of plectrum 13 are fitted on the step, when rotating adjustment ring 16 forward or backwards, can drive plectrum 13 moves forward or backward, thereby promoting in two 12 jiaos of sleeves 15 moves forward or backward, in realizing in certain section of 12 jiaos of sleeves 15 12 jiaos of gear shape structures 151 link to each other with the location of a certain section hex nut shape structure at regulating shaft 10 rear portions, or and certain two sections hex nut shape structure at regulating shaft rear portion between being slidingly matched of pipe section.Before mould the front end that cover 17 is connected sleeve pipe 12, after mould cover 18 and be connected the rear end of sleeve pipe 12 and link to each other with handle 2 buckles.After being arranged on, moulds in the cover on cambered surface ball bearing 19.Mould before spring A is arranged in the cover and with one in 12 jiaos of sleeves conflict and link to each other, spring B is arranged between cambered surface ball bearing and another the interior 12 jiaos of sleeves.Regulating shaft 10 passes in above-mentioned each parts, is provided with one section in regulating shaft 10 front portions and is used for locating the hex nut shape structure 101 that links to each other with the screwdriver bit sleeve, and the rear portion is interval with three sections and is used for locating the hex nut shape structure 102 that links to each other with interior 12 jiaos of sleeves.The rear end of regulating shaft 10 from after mould cover 19 and stretch out and be fixed, front end moulds in the past that cover 18 stretches out and link to each other with screwdriver bit sleeve location by fore one section hex nut shape structure 101 is set (screwdriver bit sleeve rear portion corresponding be provided with interior hexgonal structure).
Cooperation is referring to Fig. 2, on handle 2, be provided with a plurality of screwdriver bit grooves 21 that run through both sides, be embedded with the screwdriver bit cover 22 that is used to deposit screwdriver bit in each screwdriver bit groove respectively, each screwdriver bit groove one end is bigger, and the other end is less, interior step of middle formation, be respectively equipped with a rubber ring 23 on the step in each, the internal diameter of rubber ring is less than the internal diameter of screwdriver bit cover, and screwdriver bit cover 22 inserts and is pressed on the rubber ring 23 from the big end of screwdriver bit groove 21, and the inner ring of rubber ring exposes.One group of screwdriver bit is stored in respectively in each screwdriver bit cover 22.
Claims (6)
1. gun-shaped screw batch, comprise one group of screwdriver bit and a screwdriver bit sleeve, it is characterized in that, described screwdriver is the pistol-shaped structure, comprises gun barrel part and handle, and the gun barrel part links to each other with the handle buckle, described screwdriver bit sleeve is arranged on the front end of gun barrel part, described one group of screwdriver bit is stored on the handle, and the barrel portion branch comprises a cover direction of rotation governor motion, and this direction of rotation governor motion comprises:
Sleeve pipe which is provided with a pair of mounting hole that radially connects axially-extending;
Plectrum comprises an annulus and outward extending two shifting blocks of symmetry, and it is arranged in the sleeve pipe, and two shifting blocks stretch out from two mounting holes of sleeve pipe;
Two unilateral bearings are separately positioned on plectrum two ends and direction of rotation in the sleeve pipe;
12 jiaos of sleeves in two are inlaid in respectively in two unilateral bearings;
Adjustable ring, be sleeved on sleeve pipe outer and plectrum is placed in, rotating adjustment ring can drive plectrum and moves forward or backward forward or backwards;
Before mould cover and after mould cover, be connected to the rear and front end of sleeve pipe, after mould cover and also link to each other with the handle buckle;
The cambered surface ball bearing is moulded in the cover after being arranged on;
Two springs, one mould before being arranged in the cover and with one in 12 jiaos of sleeves conflict and link to each other, another is arranged between cambered surface ball bearing and another the interior 12 jiaos of sleeves;
Regulating shaft, it passes in above-mentioned each parts, the rear end from after mould cover and stretch out fixingly, front end is moulded cover in the past and is stretched out and link to each other with screwdriver bit sleeve location.
2. gun-shaped screw batch according to claim 1 is characterized in that: 12 jiaos of interior two ends of sleeve are respectively equipped with 12 jiaos of gear shape structures in a section in described two, and the centre is the pipe section.
3. gun-shaped screw batch according to claim 1 is characterized in that: be provided with two helical semicircular arc steps in the described adjustable ring relatively, two shifting blocks of described plectrum are fitted on the step.
4. gun-shaped screw batch according to claim 1, it is characterized in that: described regulating shaft front portion is provided with one section and is used for locating the hex nut shape structure that links to each other with the screwdriver bit sleeve, and the rear portion is interval with three sections and is used for locating the hex nut shape structure that links to each other with interior 12 jiaos of sleeves.
5. gun-shaped screw batch according to claim 1 is characterized in that: described handle is provided with a plurality of screwdriver bit grooves that run through both sides, is embedded with the screwdriver bit cover that is used to deposit screwdriver bit in each screwdriver bit groove respectively, and described one group of screwdriver bit is stored in respectively in each screwdriver bit cover.
6. gun-shaped screw batch according to claim 5, it is characterized in that: described each screwdriver bit groove one end is bigger, the other end is less, interior step of middle formation, be respectively equipped with a rubber ring on the step in each, the internal diameter of rubber ring is less than the internal diameter of screwdriver bit cover, and the screwdriver bit cover inserts and is pressed on the rubber ring from the big end of screwdriver bit groove, and the inner ring of rubber ring exposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100356133A CN100513084C (en) | 2008-04-03 | 2008-04-03 | Gun-shaped screw batch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100356133A CN100513084C (en) | 2008-04-03 | 2008-04-03 | Gun-shaped screw batch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101249644A CN101249644A (en) | 2008-08-27 |
| CN100513084C true CN100513084C (en) | 2009-07-15 |
Family
ID=39953326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100356133A Expired - Fee Related CN100513084C (en) | 2008-04-03 | 2008-04-03 | Gun-shaped screw batch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100513084C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101282B (en) * | 2011-02-08 | 2012-04-25 | 郑小玲 | Screw screwdriver capable of detaching and replacing pistol grip |
| CN103894961A (en) * | 2014-04-18 | 2014-07-02 | 常熟市奇冠模塑有限公司 | Multi-functional screwdriver |
| CN104400724B (en) * | 2014-10-27 | 2016-06-15 | 绍兴环洲工具制造有限公司 | The plug-type dismantling device of screwdriver bit |
| CN106272201A (en) * | 2015-06-10 | 2017-01-04 | 郭欢 | Manual rotating screwdriver |
-
2008
- 2008-04-03 CN CNB2008100356133A patent/CN100513084C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101249644A (en) | 2008-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gun-shaped screw batch Effective date of registration: 20110429 Granted publication date: 20090715 Pledgee: China investment Company limited by guarantee Shanghai branch Pledgor: Shanghai Kunjie Hardware Tools Co., Ltd. Registration number: 2011990000155 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20120401 Granted publication date: 20090715 Pledgee: China investment Company limited by guarantee Shanghai branch Pledgor: Shanghai Kunjie Hardware Tools Co., Ltd. Registration number: 2011990000155 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gun-shaped screw batch Effective date of registration: 20130627 Granted publication date: 20090715 Pledgee: Pudong Development Bank of Minhang Shanghai branch Pledgor: Shanghai Kunjie Hardware Tools Co., Ltd. Registration number: 2013990000410 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20140403 |