CN2917957Y - Adjustable spanner - Google Patents
Adjustable spanner Download PDFInfo
- Publication number
- CN2917957Y CN2917957Y CN 200620086976 CN200620086976U CN2917957Y CN 2917957 Y CN2917957 Y CN 2917957Y CN 200620086976 CN200620086976 CN 200620086976 CN 200620086976 U CN200620086976 U CN 200620086976U CN 2917957 Y CN2917957 Y CN 2917957Y
- Authority
- CN
- China
- Prior art keywords
- handle
- wrench
- utility
- model
- worm gear
- 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 fine adjusting wrench, belonging to a field of hardware tools technology. The fine adjusting wrench is composed of a handle and a dead port; the upper part of the handle is provided with a screw gearing; the dead port of the wrench can be adjusted in angle, settling the technical problem that the dead port of the wrench is hard to lock the nuts and bolts since the space of the blots is limited. The utility model can be wildly used for the mechanical equipments, appliances and work of positioning and repairing.
Description
Technical field:
The utility model belongs to the hardware ﹠ tools technical field.
Background technology:
At present, people are in the process of installation and maintenance plant equipment and household electrical appliances, and employed spanner is owing to be subjected to the restriction in space, on unload screw and pull outer six sides that mouth can not stick into nut and bolt sometimes, give in the industry that personnel make troubles, the time of so promptly having wasted has been reduced operating efficiency again.
Summary of the invention:
The utility model is at the above-mentioned problems in the prior art, the spanner that provides a kind of angle of pulling mouthful can trace to regulate, and the nut that its purpose is to unload, bolt can block outer six sides of its nut, bolt easily under the situation of limited space.
For the utility model that achieves the above object adopts following technical scheme: Micro-regulating wrench is made up of handle and slow-witted mouth, is provided with hindley screw, half garden worm gear, earflap and alignment pin on the top of handle.Described half garden worm gear is fixed on the earflap with alignment pin, meshes with hindley screw.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a right view of the present utility model
The specific embodiment:
Fig. 1, Fig. 2 show structure of the present utility model.When implementing the utility model, at first should make handle 1, be provided with the earflap 7 of both sides on the top of handle 1, there is a space centre of earflap 7, secondly should make half garden worm gear 4 and slow-witted mouth 6, just be processed into the worm gear dentation on the iron of a garden shape is pulled the garden side face in half garden, second half garden side face is made into slow-witted mouthful 6.Secondly pack into the space of two earflaps 7 of slow-witted mouthful 6 and half garden worm gear 4, be fixed on the earflap 7 with steady pin 5, this fixedly is rotating again.Make hindley screw 2 usefulness spiral pins 3 at last and be fixed in the top of handle 1, with 4 engagements of half garden worm gear, when on being in space-constrained nut, bolt need, unloading, available finger roating sphere surface-worm 2, make half garden worm gear, 4 left-right rotation, so slow-witted mouthful 6 outer six sides that just are relatively easy to block nut, bolt tighten it or unload.
Claims (1)
- A kind of Micro-regulating wrench, by handle (1), slow-witted mouthful (6) are formed, it is characterized in that: be provided with hindley screw (2), half garden worm gear (4), earflap (7) and alignment pin (5) on the top of handle (1), described half garden worm gear (4) is fixed on the earflap (7) with alignment pin (5), same hindley screw (2) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086976 CN2917957Y (en) | 2006-07-13 | 2006-07-13 | Adjustable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086976 CN2917957Y (en) | 2006-07-13 | 2006-07-13 | Adjustable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2917957Y true CN2917957Y (en) | 2007-07-04 |
Family
ID=38215764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086976 Expired - Fee Related CN2917957Y (en) | 2006-07-13 | 2006-07-13 | Adjustable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2917957Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184284A (en) * | 2012-04-04 | 2017-09-22 | 王济源 | Freely adjust the artificial tooth fixation servicing unit of angles and positions |
-
2006
- 2006-07-13 CN CN 200620086976 patent/CN2917957Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107184284A (en) * | 2012-04-04 | 2017-09-22 | 王济源 | Freely adjust the artificial tooth fixation servicing unit of angles and positions |
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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 |