CN2595531Y - Telescopic joint rod - Google Patents
Telescopic joint rod Download PDFInfo
- Publication number
- CN2595531Y CN2595531Y CN 02294883 CN02294883U CN2595531Y CN 2595531 Y CN2595531 Y CN 2595531Y CN 02294883 CN02294883 CN 02294883 CN 02294883 U CN02294883 U CN 02294883U CN 2595531 Y CN2595531 Y CN 2595531Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- telescopic joint
- joint rod
- telescopic
- screw
- 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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Abstract
The utility model relates to a telescopic joint rod, which is composed of an inner core rod and an outer guiding pipe which are sheathed in an inner and outer telescopic mode, wherein, the outer side of a pipe body of the guiding pipe is coated with non-skid rubber, and the head of the guiding pipe is provided with a regular hexagon or a regular polygon circular arc-shaped inserted groove which can be used for inserting screw lot heads. The bottom of the inserted groove is fixedly inlaid with a magnet. The connecting cross section of the tail of the telescopic core rod is a polygonal angle handle. The part of the telescopic core rod angle handle is provided with an annular groove. The telescopic joint rod can be matched with a clamp or an electrical tool, and is easy to operate in a narrow space. The head of the guiding pipe can support the surface of an object, and can play the role of fixing and protecting devices. The telescopic joint rod can not generate the phenomenon that a screw is separated and the screw can not be fixed. The depth of a screw screwing into the object can be seen clearly when the transparent guiding pipe is used. The utility model has the advantages of firm and stable clamping, convenient operation, and safety.
Description
Technical field
The utility model relates to a kind of handle of hardware ﹠ tools.
Background technology
The handle of existing hardware ﹠ tools does not have expansion link; using electric tool or spanner when interior of articles is screwed screw; operation generally is to take spanner to withstand screw to screw; this moment, screw was unsettled does not have fixing protector at body surface; be easy to cause screw slippage from spanner like this; also be not easy very to bother in the narrow space operation, and dangerous reliable.
Technology contents
The utility model to solve existing hardware ﹠ tools not flexible of handle, do not have clamping and fixing device, the easy slippage of screw, drop, the problem of inconvenient operation.
The technical scheme of the utility model Telescopic joint rod: it is characterized in that: Telescopic joint rod is by flexible socket inside and outside the plug of inside and the outside guide pipe, the head of guide pipe has the inserting groove of a grafting screw screwdriver bit, and it is polygonal bone knob that the plug afterbody connects cross section.
Above-mentioned bone knob periphery has an annular groove that can cooperate jig or electric tool.
Above-mentioned inserting groove is regular hexagon or just polygon circular arc.
The bottom build-in of above-mentioned inserting groove has magnet.
Above-mentioned guide pipe body is surrounded by anti-skidding rubber outward.
The material of above-mentioned guide pipe is lucite pipe, aluminum pipe, kirsite pipe, aluminium-alloy pipe, the inferior compo pipe of zinc, zinc magnesium alloy pipe or copper pipe.
The material of above-mentioned plug is aluminum pipe, kirsite pipe, aluminium-alloy pipe, the inferior compo pipe of zinc, zinc magnesium alloy pipe.
Beneficial effect: the utility model is used to place 1/4 inch at the inserting groove of plug front end, i.e. the screw screwdriver bit of 6.35mm regular hexagon or just polygon circular arc is in it firmly can being fixed on by the inserting groove bottom magnet.The plug bone knob that can stretch partly has an annular groove, can cooperate its jig that matches or electric tool to use, and in the narrow space operation, loading and unloading are simply saved trouble easily.The guide pipe body is placed with the rubber skin outward, has anti-skidding effect, and the impact that brings when avoiding operating can reduce injury.To assist cutlery to pack in the annular groove of plug during operation; dragging shank outwards pulls out plug; the external orientation tube head withstands body surface and plays fixing, protective device effect at this moment; screw shank and passing forward; can finish the whole operation process very easily; and the phenomenon that can not occur that screw comes off and can't fix also has good safety performance simultaneously.Can see clearly that when using transparent guide pipe screw screws in the degree of depth of object.Have clamping firm stable, easy to operate, safe advantage.
Description of drawings
Fig. 1 is the structural representation of the utility model Telescopic joint rod, and dotted line is for stretching out state.
Fig. 2 be among Fig. 1 A to the shape schematic diagram.
Fig. 3 is the structural representation in the local vertical section of the utility model.
The specific embodiment
Embodiment one as shown in Figure 1, Telescopic joint rod is by the plug 4 of inside and outside guide pipe 2 inside and outside flexible sockets, the guide pipe body is surrounded by anti-skidding rubber 7 outward.The head of guide pipe has the regular hexagon or the just polygon circular arc inserting groove 1 of a grafting screw screwdriver bit, and inserting groove is interior hexagon, and its bottom build-in has magnet 6.It is the bone knob 3 of outer-hexagonal shape that the plug afterbody connects cross section.The bone knob periphery has an annular groove 5 that can cooperate jig or electric tool.
The used material of being made up of external orientation pipe and internal core rod of this Telescopic joint rod is generally: aluminium, kirsite, aluminium alloy, the inferior alloy of zinc, zinc magnesium alloy, also available lucite pipe of external orientation pipe and copper pipe process.
The whole total length scope of the Telescopic joint rod of this utility model is 60mm-160mm, external orientation length of tube scope is 35mm-135mm, the plug front end is the inserting groove of regular hexagon or just polygon circular arc, the hexagon opposite side distance of groove inner edge is from being of a size of 6.30mm-6.50mm, the inserting groove depth bounds is 6mm-12mm, inserting groove bottom embedding magnet.The cross section of plug is regular hexagon or positive six little circular arcs, and the length range of plug is 22mm-28mm, and the hexagon opposite side distance is 6.30mm-6.50mm from size.The cross section of annular groove is circular, and the longitudinal section is an arc, and curved inner radius is Φ 4.5mm to Φ 6mm, and the arc radius scope is R=3mm to R=6mm, is the lock in place groove of supporting jig or electric tool.
Embodiment two: plug afterbody bone knob is band connected in star not also.
Claims (7)
1, a kind of Telescopic joint rod is characterized in that: Telescopic joint rod is by flexible socket inside and outside the plug of inside and the outside guide pipe, and the head of guide pipe has the inserting groove of a grafting screw screwdriver bit, and it is polygonal bone knob that the plug afterbody connects cross section.
2, Telescopic joint rod according to claim 1 is characterized in that: described bone knob periphery has an annular groove that can cooperate jig or electric tool.
3, Telescopic joint rod according to claim 1 and 2 is characterized in that: described inserting groove is regular hexagon or just polygon circular arc.
4, Telescopic joint rod according to claim 1 and 2 is characterized in that: the bottom build-in of described inserting groove has magnet.
5, Telescopic joint rod according to claim 1 and 2 is characterized in that: described guide pipe body is surrounded by the anti-slip rubber skin outward.
6, Telescopic joint rod according to claim 1 and 2 is characterized in that: the material of described guide pipe is lucite pipe, aluminum pipe, kirsite pipe, aluminium-alloy pipe, the inferior compo pipe of zinc, zinc magnesium alloy pipe or copper pipe.
7, Telescopic joint rod according to claim 1 and 2 is characterized in that: the material of described plug is aluminum pipe, kirsite pipe, aluminium-alloy pipe, the inferior compo pipe of zinc, zinc magnesium alloy pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02294883 CN2595531Y (en) | 2002-12-30 | 2002-12-30 | Telescopic joint rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02294883 CN2595531Y (en) | 2002-12-30 | 2002-12-30 | Telescopic joint rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595531Y true CN2595531Y (en) | 2003-12-31 |
Family
ID=33752173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02294883 Expired - Fee Related CN2595531Y (en) | 2002-12-30 | 2002-12-30 | Telescopic joint rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595531Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615627A (en) * | 2012-04-13 | 2012-08-01 | 哈尔滨飞机工业集团有限责任公司 | Mounting tool for mold blind hole plug piece of large-size airplane composite part |
| CN102848343A (en) * | 2011-06-30 | 2013-01-02 | 北汽福田汽车股份有限公司 | Screwdriver |
| CN105904397A (en) * | 2013-08-23 | 2016-08-31 | 苏州宝时得电动工具有限公司 | Power tool |
| CN106032009A (en) * | 2015-03-13 | 2016-10-19 | 上海齐迈五金有限公司 | Multifunctional tool assembly |
| CN107120343A (en) * | 2017-05-04 | 2017-09-01 | 成都鸿安泰达科技发展有限公司 | A kind of industrial expansion link |
-
2002
- 2002-12-30 CN CN 02294883 patent/CN2595531Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848343A (en) * | 2011-06-30 | 2013-01-02 | 北汽福田汽车股份有限公司 | Screwdriver |
| CN102615627A (en) * | 2012-04-13 | 2012-08-01 | 哈尔滨飞机工业集团有限责任公司 | Mounting tool for mold blind hole plug piece of large-size airplane composite part |
| CN105904397A (en) * | 2013-08-23 | 2016-08-31 | 苏州宝时得电动工具有限公司 | Power tool |
| CN106032009A (en) * | 2015-03-13 | 2016-10-19 | 上海齐迈五金有限公司 | Multifunctional tool assembly |
| CN106032009B (en) * | 2015-03-13 | 2019-07-05 | 上海齐迈五金有限公司 | A kind of multi-purpose tool component |
| CN107120343A (en) * | 2017-05-04 | 2017-09-01 | 成都鸿安泰达科技发展有限公司 | A kind of industrial expansion link |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |