CN107097165A - A kind of screwdriver of many specification cutter heads - Google Patents
A kind of screwdriver of many specification cutter heads Download PDFInfo
- Publication number
- CN107097165A CN107097165A CN201710295523.7A CN201710295523A CN107097165A CN 107097165 A CN107097165 A CN 107097165A CN 201710295523 A CN201710295523 A CN 201710295523A CN 107097165 A CN107097165 A CN 107097165A
- Authority
- CN
- China
- Prior art keywords
- hollow tube
- smis
- cutter head
- many specification
- spring
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
It is cased with outside the first hollow tube, the first hollow tube being cased with the second hollow tube outside a kind of many specification bit screwdrivers, including SMIS, SMIS, described SMIS one end is provided with the first cutter head, and the other end of SMIS is provided with the first clamp button of the spring；One end of first hollow tube is provided with two cutter heads, the other end of first hollow tube is provided with two square opening a on tube wall successively in the axial direction, second spring buckle is provided with by the square opening of the first side of Phillips screwdriver, second described hollow tube one end is provided with the 3rd cutter head, and the other end is provided with two square opening b on tube wall successively in the axial direction.It can realize that a screwdriver adjusts the screw of plurality of specifications through the above way so that production operation process is simplified.
Description
Technical field
The invention belongs to driver technology field, it is related to a kind of screwdriver of many specification cutter heads.
Background technology
The application of screwdriver in daily life is widely.The specification different sizes of screw, but every screwdriver is arrived
What the size of cutter head was all to determine, this just brings inconvenience to production operation is long, therefore a kind of collection plurality of specifications cutter head of invention
It is very necessary in the screwdriver of one.
The content of the invention
It is an object of the invention to provide a kind of screwdriver of many specification cutter heads so that same that screwdriver can be operated difference
The screw of specification.
The technical solution adopted in the present invention is, a kind of many specification bit screwdrivers, including SMIS, and first is cased with outside SMIS
The second hollow tube is cased with outside hollow tube, the first hollow tube, described SMIS one end is set to the first of Philip's head screw tip shapes
Cutter head, the other end of SMIS is fixedly installed the first clamp button of the spring；One end of first hollow tube is set to Phillips screwdriver
Second cutter head of head shapes, the other end is provided with two square opening a on tube wall successively in the axial direction, first close to Phillips screwdriver
Second spring buckle is fixedly installed by the square opening of side, second described hollow tube one end is set to Philip's head screw tip shapes
The 3rd cutter head, the other end is provided with two square opening b on tube wall successively in the axial direction.
The features of the present invention is also resided in,
First cutter head, the second cutter head, the 3rd cutter head taper are identical；
SMIS, the first hollow tube, the second hollow tube are column；
The cross sectional shape of the bar portion of SMIS is identical with the cross sectional shape of the first cutter head；
The inner section of the bar portion of first hollow tube is identical with the cross sectional shape of the bar portion of SMIS, the bar portion of the first hollow tube
Outer section section corresponding with the second cutter head maximum outside diameter is identical；
The outer section of the inner section shape of second hollow tube and the first hollow tube is identical, the outer cross sectional shape of the second hollow tube and the
The corresponding section of three cutter head maximum outside diameters is identical.
The beneficial effects of the invention are as follows, it is possible to achieve only with once screwdriver being operated the screw of different size.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of the screwdriver of many specification cutter heads；
Fig. 2 is a kind of structural representation of the SMIS of the screwdriver of many specification cutter heads；
Fig. 3 is a kind of structural representation of first hollow tube of the screwdriver of many specification cutter heads；
Fig. 4 is a kind of structural representation of second hollow tube of the screwdriver of many specification cutter heads；
Fig. 5 is a kind of the first use state schematic diagram of the screwdriver of many specification cutter heads；
Fig. 6 is a kind of second of use state schematic diagram of screwdriver of many specification cutter heads.
In figure, 1. SMIS, 2. first clamp button of the spring, 3. first hollow tubes, 4. second spring buckles, 5. square opening a, 6.
Two hollow tubes, 7. square opening b, 8. first cutter heads, 9. second cutter heads, 10. the 3rd cutter heads.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
Such as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of many specification bit screwdrivers, including SMIS 1 are cased with first outside SMIS 1
The second hollow tube 6 is cased with outside hollow tube 3, the first hollow tube 3, described one end of SMIS 1 is set to Philip's head screw tip shapes
First cutter head 8, the other end of SMIS 1 is fixedly installed the first clamp button of the spring 2, the cross sectional shape of the bar portion of SMIS 1 and the first knife
First 8 cross sectional shape is identical, and one end of first hollow tube 3 is set to the second cutter head 9 of Philip's head screw tip shapes, another
Hold and be provided with two square opening a5 successively on tube wall in the axial direction, be fixedly installed by the square opening of the first side of Phillips screwdriver
There is second spring buckle 4, the inner section of the bar portion of the first hollow tube 3 is identical with the cross sectional shape of the bar portion of SMIS 1, and first is hollow
The outer section of the bar portion of pipe 3 section corresponding with the maximum outside diameter of the second cutter head 9 is identical, and described one end of the second hollow tube 6 is set
For the 3rd cutter head 10 of Philip's head screw tip shapes, the other end is provided with two square opening b7 on tube wall successively in the axial direction, and
The inner section shape of two hollow tubes 6 is identical with the outer section of the first hollow tube 3, the outer cross sectional shape of the second hollow tube 6 and the 3rd cutter head
The corresponding section of 10 maximum outside diameters is identical, and described the first cutter head 8, the second cutter head 9, the taper of the 3rd cutter head 10 are identical, and SMIS
1st, the first hollow tube 3, the second hollow tube 6 are column.
Application method is as follows, when needing to adjust the screw of larger specification, as shown in figure 1, by the He of the first clamp button of the spring 2
Second spring buckle 4 recovers reset condition, just can directly adjust；When needing to adjust the screw of medium format, such as Fig. 5 institutes
Show, press second spring buckle 4, clamp button of the spring 4 is stuck in the square opening 7 of cutter head side, just can directly adjust；When need
When adjusting the screw compared with small dimension, as shown in fig. 6, pressing the first clamp button of the spring 2, it is stuck in the first clamp button of the spring 2 close
In the square opening 5 of cutter head side, just can directly it adjust.
It can realize that a screwdriver adjusts the screw of plurality of specifications through the above way so that production operation process is obtained
With simplification.
Claims (7)
1. the first hollow tube (3) is cased with outside a kind of many specification bit screwdrivers, it is characterised in that including SMIS (1), SMIS (1),
The second hollow tube (6) is cased with outside first hollow tube (3), described SMIS (1) one end is provided with the first cutter head (8), SMIS (1)
The other end is provided with the first clamp button of the spring (2)；One end of first hollow tube (3) is provided with the second cutter head (9), described first
The other end of hollow tube is provided with two square opening a (5) on tube wall successively in the axial direction, the side close to the second cutter head (9) side
Second spring buckle (4) is provided with by shape hole, described the second hollow tube (6) one end is provided with the 3rd cutter head (10), the other end
It is provided with two square opening b (7) on tube wall successively in the axial direction.
2. a kind of many specification bit screwdrivers as claimed in claim 1, it is characterised in that described the first cutter head (8), second
Cutter head (9), the 3rd cutter head (10) are Philip's head screw tip shapes, and taper is identical.
3. a kind of many specification bit screwdrivers as claimed in claim 1, it is characterised in that described the first clamp button of the spring (2)
In SMIS (1) in the radial direction, it is connected by spring with SMIS (1), described second spring buckle (4) is in the first hollow tube
(3) it is connected in the radial direction by spring with the first hollow tube (3).
4. a kind of many specification bit screwdrivers as claimed in claim 1, it is characterised in that SMIS (1), the first hollow tube (3),
Second hollow tube (6) is column.
5. a kind of many specification bit screwdrivers as claimed in claim 3, it is characterised in that the bar portion of described SMIS (1)
Cross sectional shape is identical with the cross sectional shape of the first cutter head (8).
6. a kind of many specification bit screwdrivers as claimed in claim 3, it is characterised in that described the first hollow tube (3)
The inner section of bar portion is identical with the section of the bar portion of SMIS (1), the outer section and second of the bar portion of described the first hollow tube (3)
The corresponding section of cutter head (9) maximum outside diameter is identical.
7. a kind of many specification bit screwdrivers as claimed in claim 3, it is characterised in that described the second hollow tube (6)
Inner section is identical with the first hollow tube (3) outer section, and the second hollow tube (6) outer section is corresponding with the 3rd cutter head (10) maximum outside diameter
Section it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295523.7A CN107097165A (en) | 2017-04-28 | 2017-04-28 | A kind of screwdriver of many specification cutter heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295523.7A CN107097165A (en) | 2017-04-28 | 2017-04-28 | A kind of screwdriver of many specification cutter heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107097165A true CN107097165A (en) | 2017-08-29 |
Family
ID=59657325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710295523.7A Pending CN107097165A (en) | 2017-04-28 | 2017-04-28 | A kind of screwdriver of many specification cutter heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107097165A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202129A (en) * | 2018-10-30 | 2019-01-15 | 安庆市睿霞机械有限公司 | Drilling device is used in a kind of processing of chemical attachment |
| CN113084739A (en) * | 2021-04-15 | 2021-07-09 | 温州大学 | Many function combination formula fastener dismounting device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29707780U1 (en) * | 1997-04-29 | 1997-07-03 | Tseng, Hung Kui, Taichung | Extendable screwdriver |
| DE29716312U1 (en) * | 1997-09-11 | 1997-12-04 | Lin, Peng-Ho, Taichung | screwdriver |
| CN2670124Y (en) * | 2003-12-12 | 2005-01-12 | 马益民 | Telescopic pen |
| DE102010015546A1 (en) * | 2010-04-20 | 2010-11-04 | Daimler Ag | Inner multiple cornered-spanner-combination tool, has bolt elements detachably engaged with locking units, so that guidance of interior of tool into multiple cornered-spanners provides enlargement of lowest attachment cross-section |
| CN201808007U (en) * | 2010-10-21 | 2011-04-27 | 董铭跃 | Telescopic screwdriver |
| CN201881318U (en) * | 2010-12-15 | 2011-06-29 | 黄玉虎 | Screw driver provided with flexible handle |
| CN202428366U (en) * | 2011-12-15 | 2012-09-12 | 李博 | Telescopic screw driver with replaceable head |
| CN202726801U (en) * | 2012-06-05 | 2013-02-13 | 浙江师范大学 | Portable multi-head impulse telescopic screwdriver |
| CN204076115U (en) * | 2014-05-23 | 2015-01-07 | 国家电网公司 | A kind of multi-bit screwdriver |
| CN204195635U (en) * | 2014-10-22 | 2015-03-11 | 林群富 | A kind of steel turn-buckle cutter |
| CN204382165U (en) * | 2015-01-08 | 2015-06-10 | 张笑阳 | A kind of screwdriver with multi-stage telescopic cutter head |
| KR20160013589A (en) * | 2014-07-28 | 2016-02-05 | 김창영 | Driver mounted various tools |
| CN205703920U (en) * | 2016-04-08 | 2016-11-23 | 牛子骥 | A kind of can be simultaneous with the hardware screw driver of multiple cutter heads |
-
2017
- 2017-04-28 CN CN201710295523.7A patent/CN107097165A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29707780U1 (en) * | 1997-04-29 | 1997-07-03 | Tseng, Hung Kui, Taichung | Extendable screwdriver |
| DE29716312U1 (en) * | 1997-09-11 | 1997-12-04 | Lin, Peng-Ho, Taichung | screwdriver |
| CN2670124Y (en) * | 2003-12-12 | 2005-01-12 | 马益民 | Telescopic pen |
| DE102010015546A1 (en) * | 2010-04-20 | 2010-11-04 | Daimler Ag | Inner multiple cornered-spanner-combination tool, has bolt elements detachably engaged with locking units, so that guidance of interior of tool into multiple cornered-spanners provides enlargement of lowest attachment cross-section |
| CN201808007U (en) * | 2010-10-21 | 2011-04-27 | 董铭跃 | Telescopic screwdriver |
| CN201881318U (en) * | 2010-12-15 | 2011-06-29 | 黄玉虎 | Screw driver provided with flexible handle |
| CN202428366U (en) * | 2011-12-15 | 2012-09-12 | 李博 | Telescopic screw driver with replaceable head |
| CN202726801U (en) * | 2012-06-05 | 2013-02-13 | 浙江师范大学 | Portable multi-head impulse telescopic screwdriver |
| CN204076115U (en) * | 2014-05-23 | 2015-01-07 | 国家电网公司 | A kind of multi-bit screwdriver |
| KR20160013589A (en) * | 2014-07-28 | 2016-02-05 | 김창영 | Driver mounted various tools |
| CN204195635U (en) * | 2014-10-22 | 2015-03-11 | 林群富 | A kind of steel turn-buckle cutter |
| CN204382165U (en) * | 2015-01-08 | 2015-06-10 | 张笑阳 | A kind of screwdriver with multi-stage telescopic cutter head |
| CN205703920U (en) * | 2016-04-08 | 2016-11-23 | 牛子骥 | A kind of can be simultaneous with the hardware screw driver of multiple cutter heads |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202129A (en) * | 2018-10-30 | 2019-01-15 | 安庆市睿霞机械有限公司 | Drilling device is used in a kind of processing of chemical attachment |
| CN113084739A (en) * | 2021-04-15 | 2021-07-09 | 温州大学 | Many function combination formula fastener dismounting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110038679A1 (en) | Adjustable step drill bit | |
| CN201711557U (en) | Inner support device for petroleum casing pipe | |
| CN107097165A (en) | A kind of screwdriver of many specification cutter heads | |
| WO2006044182A3 (en) | Dual headed punch with tapered neck | |
| CN102528131A (en) | Shank connecting drill and manufacturing method thereof | |
| CN202317170U (en) | Connecting handle drill | |
| CN201253664Y (en) | Hole-expansion punch | |
| CN210010476U (en) | Back-pull type expansion collet chuck | |
| CN207548644U (en) | Bowl-type plug squeezes into tooling | |
| CN206689452U (en) | Boring and milling cutter with high accuracy positioning attachment structure | |
| CN203501913U (en) | Assembling tool for projectile tail of rocket projectile | |
| CN203171235U (en) | Pull rod used in process of inserting copper pipe into condenser fin set | |
| CN202162422U (en) | Step twist drill | |
| CN214604030U (en) | Cylindrical wrench | |
| CN210452585U (en) | Extrusion tool with threaded spindle for crankcase bearing | |
| CN203843539U (en) | Clamping device for thin wall part with lightening hole | |
| CN206357140U (en) | A kind of adapter of rapid translating instrument purposes | |
| CN102837042A (en) | Stepped twist drill | |
| CN203447350U (en) | Universal pedicle screw | |
| CN204774207U (en) | Pen | |
| CN203752067U (en) | Sensor insertion and extraction tool | |
| CN207026225U (en) | A kind of port sleeving and riveting instrument installed in Rod end bearing parts | |
| CN203316551U (en) | Corrugated pipe end part flattening tool | |
| CN206405451U (en) | Intelligent lock barrel hydraulic pressure inner support clamp | |
| CN203839297U (en) | Terminal correction hand-held device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170829 |