CN2187521Y - Flexible spanner - Google Patents
Flexible spanner Download PDFInfo
- Publication number
- CN2187521Y CN2187521Y CN 93241300 CN93241300U CN2187521Y CN 2187521 Y CN2187521 Y CN 2187521Y CN 93241300 CN93241300 CN 93241300 CN 93241300 U CN93241300 U CN 93241300U CN 2187521 Y CN2187521 Y CN 2187521Y
- Authority
- CN
- China
- Prior art keywords
- flexible
- handle
- utility
- model
- deck
- 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
Links
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a can change the flexible spanner of self shape and moment direction wantonly, by components such as handle, flexible axle, spring hose, sleeve cassette and sleeve head. The screw and the nut at the narrow part of the utility model are very convenient to be disassembled and assembled.
Description
The utility model is a kind of Flexible spanner, belongs to the instrument class.
The existing spanner that is used for dismounting screw, nut etc., mostly be rigid, they all can not change the direction of moment, screw, nut for dismounting narrow space place are very difficult, though so-called universal wrench is also arranged now, be a pair of gimbal structure because it adopts, it is rigid that its essence still belongs to, in use its turning efficiency is very restricted, and makes its operating efficiency very low.
The purpose of this utility model provides a kind of Flexible spanner that can change self shape and moment direction arbitrarily, and the screw at the place of dismounting narrow space easily, nut etc. are obviously increased work efficiency.
Accompanying drawing is an assembling schematic diagram of the present utility model.
As shown in drawings, the utility model is made up of handle 1, flexible axle 2, lining 3, spring hose 4, deck cover 5, sleeve deck 6 and collet head 7. One end of flexible axle 2 and 6 welding of sleeve deck or upsetting pressure are together, the other end passes centre bore and handle 1 welding of deck cover 5, spring hose 4, lining 3 and handle 1 or adopts jackscrew to be fixed together, the two ends of spring hose 4 are overlapped 5 affixedly with lining 3 and deck respectively, and the collet head 7 of different size is enclosed within on the sleeve deck 6 as the apolegamy part. Handle 1, flexible axle 2 and spring hose 4 can only relatively rotate and can not move axially.
The course of work of the present utility model is as follows:
After matching suitable collet head 7, being sleeved on the sleeve deck 6, collet head is aimed at screw or the nut of desiring dismounting, again spring hose 4 and handle 1 are pulled suitable position, with hand turning handle 1, rotating torque just can be passed to collet head 7 by flexible axle 2 and sleeve deck 6, reaches the purpose of dismounting screw or nut.Because spring hose can pull any angle, so the utility model is very convenient when the screw at dismounting narrow space place, nut.
Claims (2)
1, a kind of Flexible spanner is characterized in that being made up of handle 1, flexible axle 2, lining 3, spring hose 4, deck cover 5, sleeve deck 6 and collet head 7.
2, Flexible spanner according to claim 1 is characterized in that flexible axle 2 is Bowden cables, and it and handle 1 weld or adopt jackscrew affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241300 CN2187521Y (en) | 1993-10-05 | 1993-10-05 | Flexible spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93241300 CN2187521Y (en) | 1993-10-05 | 1993-10-05 | Flexible spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2187521Y true CN2187521Y (en) | 1995-01-18 |
Family
ID=33815299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93241300 Expired - Fee Related CN2187521Y (en) | 1993-10-05 | 1993-10-05 | Flexible spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2187521Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263369A (en) * | 2017-07-05 | 2017-10-20 | 邓宗富 | A kind of universal wrench |
| CN108544223A (en) * | 2018-06-26 | 2018-09-18 | 北京工业大学 | A kind of electromagnetic type flexible axle bolts assemblies tool |
-
1993
- 1993-10-05 CN CN 93241300 patent/CN2187521Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263369A (en) * | 2017-07-05 | 2017-10-20 | 邓宗富 | A kind of universal wrench |
| CN108544223A (en) * | 2018-06-26 | 2018-09-18 | 北京工业大学 | A kind of electromagnetic type flexible axle bolts assemblies tool |
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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 |