CN205466037U - Multi -functional screwdriver of retractable - Google Patents
Multi -functional screwdriver of retractable Download PDFInfo
- Publication number
- CN205466037U CN205466037U CN201620123957.XU CN201620123957U CN205466037U CN 205466037 U CN205466037 U CN 205466037U CN 201620123957 U CN201620123957 U CN 201620123957U CN 205466037 U CN205466037 U CN 205466037U
- Authority
- CN
- China
- Prior art keywords
- urceolus
- interior bar
- polygonal wrench
- interior
- blind hole
- 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 utility model relates to a multi -functional screwdriver of retractable, including urceolus, interior pole, screwdriver body, solid wrench in, polygonal spanner, outer polygonal spanner, light, urceolus one end is equipped with the edge the axially extended slide of urceolus, interior pole is the cylinder pole, interior pole is inserted and is established in the slide, interior pole position in be equipped with the fixture block on the lateral wall of the interior one end of slide, interior pole is kept away from the circular bottom surface circumference equipartition of slide has along the axially extended blind hole of interior pole, the blind hole is followed be equipped with the through -hole in the radial outside direction of interior pole, the screwdriver body includes the body of rod, connecting rod, shifting block, screwdrivers blade, the solid wrench is established the urceolus is kept away from on the circular bottom surface of interior pole, interior polygonal spanner is in the urceolus is kept away from circumference equipartition on the lateral wall of interior pole one end, outer polygonal wrench is in circumference equipartition on the lateral wall of interior pole middle part, the light is established interior pole is kept away from the circular bottom surface central authorities of urceolus.
Description
Technical field
The present invention relates to power equipment maintaining field, be specifically related to a kind of extension type multifunctional screw driver.
Background technology
Screwdriver is widely applied as instrument used in everyday, actually used during.The screw head of screw fitting depth not of uniform size and screw differs, it is therefore desirable to the screwdriver of different thicknesses, and requires that its length is scalable.Traditional screwdriver cannot meet above-mentioned requirements, and the screwdriver of prior art can not operate bolt.
Applying date 2009.09.01, the patent of application number 200920177590.X discloses the box spanner of a kind of band screwdriver, including handle, handle is a rectangular structure, being provided with the sleeve that some and various nut model matches on a surface of handle, handle two ends are respectively fixedly connected with straight screwdriver and Phillips screwdriver.
Applying date 2012.03.30, the patent of application number 201220128903.4 discloses a kind of screwdriver with functions of wrench, it is characterized in that: handle is a L type structure, handle two ends are respectively fixedly connected with straight screwdriver and Phillips screwdriver, are provided with some standby sleeve recess that matches with various nut models on the surface of handle.
Above-mentioned two patents all can twist screw and bolt simultaneously, but all there is problems in that the size of, its straight screwdriver of device of above-mentioned patent and Phillips screwdriver is the most fixing, different size of screw can not be suitable for, insert not enter when screw is the least, do not have again effect when screw is the biggest；Two, straight screwdriver and the Phillips screwdriver of above-mentioned patent all can not regulate length, and when screw position is deeper, its length may be not；Three, its sleeve of the device of above-mentioned patent is actual is outer Polygonal wrench, and for needing from the point of view of inside carries out the bolt rotated, outer Polygonal wrench is inapplicable, can only be suitable for interior Polygonal wrench；Four, said apparatus cannot provide illumination functions, is not suitable for nighttime operation.
Summary of the invention
In order to solve the problem that the prior art in above-mentioned background technology exists, a kind of extension type multifunctional screw driver is provided, its screwdriver body length is adjustable thus adapts to the screw of different depth, it is possible to the screwdriver body different by thickness adapts to different size of screw；Can be come by interior Polygonal wrench or outer Polygonal wrench is twisted and taken different size of bolt；Illumination can also be provided by illuminating lamp.
The technical solution adopted for the present invention to solve the technical problems:
A kind of extension type multifunctional screw driver, including urceolus, interior bar, screwdriver body, fork spanner, interior Polygonal wrench, outer Polygonal wrench, illuminating lamp；
Described urceolus one end is provided with along the axially extended slideway of described urceolus, described slideway cross section is circular, described slideway outer wall is provided with along the axially extended chute of described urceolus, described chute side is equidistantly distributed translot along described track length direction, and described translot is vertically provided with draw-in groove away from described chute one end；
Described interior bar is cylindrical bar, described interior bar is plugged in described slideway, described interior bar is positioned at the sidewall of described slideway one end and is provided with fixture block, described fixture block is plugged in described chute, described interior bar is evenly equipped with along the axially extended blind hole of interior bar away from the rounded bottom surface circumference of described slideway, around the circle distribution track one week of described blind hole, the stepped alternation of described blind hole diameter, described blind hole is provided with through hole along described interior bar radially outward direction, and described through hole communicates through interior bar with the external world；
In described screwdriver body includes being plugged in described blind hole and the body of rod close-fitting with described blind hole, be located at described body of rod side and through described through hole connecting rod, be located at the shifting block of described connecting rod far-end, be located at the described body of rod driver bit away from described interior bar side, described driver bit matches with the body of rod size at its place；
Described fork spanner is located on the described urceolus rounded bottom surface away from described interior bar；
Described interior Polygonal wrench is uniform, around the circle distribution track one week of described interior Polygonal wrench, the stepped alternation of circumscribed circle diameter of described interior Polygonal wrench away from circumference on the sidewall of described interior bar one end at described urceolus；
Described outer polygonal wrench in the middle part of described interior bar sidewall last week to uniform, around the circle distribution track one week of described outer Polygonal wrench, the stepped alternation of circumscribed circle diameter of described outer Polygonal wrench；
Described illuminating lamp is located at the described interior bar rounded bottom surface central authorities away from described urceolus, is built-in with battery inside described illuminating lamp, and described illuminating lamp side is provided with switch.
Further, the opening of described fork spanner is narrow stepped of outer width.
Further, described interior Polygonal wrench is inner hexagon spanner, and described outer Polygonal wrench is outer hexagonal spanner.
Further, described fixture block closely cooperates with draw-in groove.
Beneficial effects of the present invention:
The use present invention twists before taking screw, in regulation, bar is plugged in the length in described urceolus, fixture block is slided into correct position along track length direction, then complete to fix in fixture block being inserted into draw-in groove via translot, then model and size according to screw select suitable screwdriver body, promoting shifting block to make this screwdriver body skid off axially outward along blind hole, be then inserted on screw by driver bit, rotating urceolus thus rotation screw cutter body can take out screw.
The use present invention twists before taking bolt, in regulation, bar is plugged in the length in described urceolus, fixture block is slided into correct position along track length direction, then complete to fix in fixture block being inserted into draw-in groove via translot, then first judge to be applicable to interior Polygonal wrench or outer Polygonal wrench according to the true form of bolt, then interior Polygonal wrench or outer Polygonal wrench that the size with this bolt adapts are selected, described interior Polygonal wrench is inserted on bolt and then rotates described interior bar and bolt can be backed out, or described outer Polygonal wrench is inserted on bolt and then rotates described urceolus and bolt can be backed out；If feeling laborious during turning, now in urceolus, extract described interior bar out a segment distance.
It addition, the illuminating lamp of the present invention can provide illumination.
The screwdriver body length of the present invention is adjustable thus adapts to the screw of different depth, it is possible to the screwdriver body different by thickness adapts to different size of screw；Can be come by interior Polygonal wrench or outer Polygonal wrench is twisted and taken different size of bolt；Illumination can also be provided by illuminating lamp.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings；
Fig. 1 is the sectional view of the present invention；
Fig. 2 is A portion enlarged diagram in Fig. 1；
Fig. 3 is the sectional view of a kind of embodiment of section B-B in Fig. 2.
In figure: 1. urceolus, 11. slideways, 12. chutes, 13. translots, 14. draw-in grooves, 2. in bar, 21. fixture blocks, 22. blind holes, 23. through holes, 3. screwdriver body, 31. bodies of rod, 32. connecting rods, 33. shifting blocks, 34. driver bits, 4. fork spanner, 5. in Polygonal wrench, outer Polygonal wrench, 7. illuminating lamp.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
A kind of extension type multifunctional screw driver, including urceolus 1, interior bar 2, screwdriver body 3, fork spanner 4, interior Polygonal wrench 5, outer Polygonal wrench 6, illuminating lamp 7；
Described urceolus 1 one end is provided with along the described axially extended slideway of urceolus 1 11, described slideway 11 cross section is circular, described slideway 11 outer wall is provided with along the described axially extended chute of urceolus 1 12, described chute 12 side is equidistantly distributed translot 13 along described chute 12 length direction, and described translot 13 is vertically provided with draw-in groove 14 away from described chute 12 one end；
Described interior bar 2 is cylindrical bar, described interior bar 2 is plugged in described slideway 11, described interior bar 2 is positioned at the sidewall of described slideway 11 one end and is provided with fixture block 21, described fixture block 21 is plugged in described chute 12, described interior bar 2 is evenly equipped with along the interior axially extended blind hole of bar 2 22 away from the rounded bottom surface circumference of described slideway 11, circle distribution track one week around described blind hole 22, the described blind hole 22 stepped alternation of diameter, described blind hole 22 is provided with through hole 23 along described interior bar 2 radially outward direction, and described through hole 23 communicates through interior bar 2 with the external world；
In described screwdriver body 3 includes being plugged in described blind hole 22 and with the described close-fitting body of rod of blind hole 22 31, be located at the described body of rod 31 side and through described through hole 23 connecting rod 32, be located at the shifting block 33 of described connecting rod 32 far-end, be located at the described body of rod 31 driver bit 34 away from described interior bar 2 side, described driver bit 32 matches with the body of rod 31 size at its place；
Described fork spanner 4 is located on the described urceolus 1 rounded bottom surface away from described interior bar 2；
Described interior Polygonal wrench 5 is uniform, around the circle distribution track one week of described interior Polygonal wrench 5, the stepped alternation of circumscribed circle diameter of described interior Polygonal wrench 5 away from circumference on the sidewall of described interior bar 2 one end at described urceolus 1；
Described outer polygonal wrench 6 in the middle part of described interior bar 2 sidewall last week to uniform, around the circle distribution track one week of described outer Polygonal wrench 6, the stepped alternation of circumscribed circle diameter of described outer Polygonal wrench 6；
Described illuminating lamp 7 is located at the described interior bar 2 rounded bottom surface central authorities away from described urceolus 1, and described illuminating lamp 7 is internal is built-in with battery, and described illuminating lamp 7 side is provided with switch.
Further, the opening of described fork spanner 4 is narrow stepped of outer width, it is possible to be applicable to different size of bolt, and owing to the scale of construction of fork spanner 4 is bigger, structure is firm also relative to inside and outside Polygonal wrench, can twist that to take some the tightest or be very difficult to the bolt backed out after getting rusty.
Further, described interior Polygonal wrench 5 is inner hexagon spanner, and described outer Polygonal wrench 6 is outer hexagonal spanner.
Further, described fixture block 21 closely cooperates with draw-in groove 14.
Specifically used method:
The use present invention twists before taking screw, in regulation, bar 2 is plugged in the length in described urceolus 1, fixture block 21 is slided into correct position along chute 12 length direction, then complete to fix in fixture block 21 being inserted into draw-in groove 14 via translot 13, then model and size according to screw select suitable screwdriver body 3, promoting shifting block 33 to make this screwdriver body 3 skid off axially outward along blind hole 22, be then inserted on screw by driver bit 34, rotating urceolus 1 thus rotation screw cutter body 3 can take out screw.
The use present invention twists before taking bolt, in regulation, bar 2 is plugged in the length in described urceolus 1, fixture block 21 is slided into correct position along chute 13 length direction, then complete to fix in fixture block 21 being inserted into draw-in groove 14 via translot 13, then first judge to be applicable to interior Polygonal wrench 5 or outer Polygonal wrench 6 according to the true form of bolt, then interior Polygonal wrench 5 or outer Polygonal wrench 6 that the size with this bolt adapts are selected, described interior Polygonal wrench 5 is inserted on bolt and then rotates described interior bar 2 and bolt can be backed out, or described outer Polygonal wrench 6 is inserted on bolt and then rotates described urceolus 1 and bolt can be backed out；If feeling laborious during turning out, now described interior bar 2 is extracted in urceolus 1 one end distance.
It addition, the illuminating lamp 7 of the present invention can provide illumination.
Screwdriver body 3 adjustable length of the present invention thus adapt to the screw of different depth, it is possible to the screwdriver body 3 different by thickness adapts to different size of screw；5 or outer Polygonal wrenchs 6 can be carried out by interior Polygonal wrench to twist and take different size of bolt；Illumination can also be provided by illuminating lamp 7.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. an extension type multifunctional screw driver, it is characterised in that: include urceolus (1), interior bar (2), screwdriver body (3), fork spanner (4), interior Polygonal wrench (5), outer Polygonal wrench (6), illuminating lamp (7)；
Described urceolus (1) one end is provided with along described urceolus (1) axially extended slideway (11), described slideway (11) cross section is circular, described slideway (11) outer wall is provided with along described urceolus (1) axially extended chute (12), described chute (12) side is equidistantly distributed translot (13) along described chute (12) length direction, and described translot (13) is vertically provided with draw-in groove (14) away from described chute (12) one end；
Described interior bar (2) is cylindrical bar, described interior bar (2) is plugged in described slideway (11), the sidewall that described interior bar (2) is positioned at described slideway (11) one end is provided with fixture block (21), described fixture block (21) is plugged in described chute (12), described interior bar (2) is evenly equipped with along interior bar (2) axially extended blind hole (22) away from the rounded bottom surface circumference of described slideway (11), circle distribution track one week around described blind hole (22), the stepped alternation of described blind hole (22) diameter, described blind hole (22) is provided with through hole (23) along described interior bar (2) radially outward direction, described through hole (23) communicates through interior bar (2) with the external world；
In described screwdriver body (3) includes being plugged in described blind hole (22) and with described blind hole (22) the close-fitting body of rod (31), be located at the described body of rod (31) side and pass the connecting rod (32) of described through hole (23), be located at the shifting block (33) of described connecting rod (32) far-end, be located at the described body of rod (31) driver bit (34) away from described interior bar (2) side, described driver bit (32) matches with the body of rod (31) size at its place；
Described fork spanner (4) is located on the described urceolus (1) rounded bottom surface away from described interior bar (2)；
Described interior Polygonal wrench (5) is uniform, around the circle distribution track one week of described interior Polygonal wrench (5) away from circumference on the sidewall of described interior bar (2) one end at described urceolus (1)；
Described outer polygonal wrench (6) in described interior bar (2) middle part sidewall last week to uniform, around the circle distribution track one week of described outer Polygonal wrench (6), the stepped alternation of circumscribed circle diameter of described outer Polygonal wrench (6).
A kind of extension type multifunctional screw driver the most according to claim 1, it is characterised in that: the opening of described fork spanner (4) is narrow stepped of outer width.
A kind of extension type multifunctional screw driver the most according to claim 1, it is characterised in that: described interior Polygonal wrench (5) is inner hexagon spanner, and described outer Polygonal wrench (6) is outer hexagonal spanner.
A kind of extension type multifunctional screw driver the most according to claim 1, it is characterised in that: described fixture block (21) closely cooperates with draw-in groove (14).
A kind of extension type multifunctional screw driver the most according to claim 1, it is characterised in that: the stepped alternation of circumscribed circle diameter of described interior Polygonal wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123957.XU CN205466037U (en) | 2016-02-17 | 2016-02-17 | Multi -functional screwdriver of retractable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123957.XU CN205466037U (en) | 2016-02-17 | 2016-02-17 | Multi -functional screwdriver of retractable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205466037U true CN205466037U (en) | 2016-08-17 |
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ID=56675344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123957.XU Expired - Fee Related CN205466037U (en) | 2016-02-17 | 2016-02-17 | Multi -functional screwdriver of retractable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205466037U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737335A (en) * | 2016-12-29 | 2017-05-31 | 柳州市圣垒贸易有限公司 | A kind of multifunctional wrench |
| CN107495537A (en) * | 2017-08-22 | 2017-12-22 | 郑照阳 | A kind of fillers |
| CN108466215A (en) * | 2018-04-17 | 2018-08-31 | 南京汇龙五金工具制造有限公司 | A kind of multifunctional convenient replaces the screwdriver of cutter head |
-
2016
- 2016-02-17 CN CN201620123957.XU patent/CN205466037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737335A (en) * | 2016-12-29 | 2017-05-31 | 柳州市圣垒贸易有限公司 | A kind of multifunctional wrench |
| CN107495537A (en) * | 2017-08-22 | 2017-12-22 | 郑照阳 | A kind of fillers |
| CN108466215A (en) * | 2018-04-17 | 2018-08-31 | 南京汇龙五金工具制造有限公司 | A kind of multifunctional convenient replaces the screwdriver of cutter head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |