CN201455864U - Wrench - Google Patents
Wrench Download PDFInfo
- Publication number
- CN201455864U CN201455864U CN2009201173498U CN200920117349U CN201455864U CN 201455864 U CN201455864 U CN 201455864U CN 2009201173498 U CN2009201173498 U CN 2009201173498U CN 200920117349 U CN200920117349 U CN 200920117349U CN 201455864 U CN201455864 U CN 201455864U
- Authority
- CN
- China
- Prior art keywords
- movable
- uncovered
- handle
- wrench
- mouth part
- 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 discloses a wrench. The wrench comprises a movable opened spherical mouth part, a movable rod, a knob, a fixed opened spherical mouth part, a fixed rod, a screw movable strip, a handle and a hanging ring, and is characterized in that the fixed opened spherical mouth part with a leftward opening is arranged at the head part of the fixed rod on the handle; the movable rod is connected with the knob on the handle; the movable opened spherical mouth part with a rightward opening is arranged on the movable rod; and the screw movable strip is screwed through a screwdriver, so as to mount the movable rod on the wrench. When in use, the movable opened spherical mouth part and the fixed opened spherical mouth part are embedded in an ellipsoid nut, then the knob driving the movable rod to move is screwed by hand, and the elliptical spherical nut can be fastened or released; and when the wrench is not in use, the wrench can be stored only by hanging the hanging ring on a hook. The utility model has the beneficial effects of simple design, low cost and high practicability.
Description
Affiliated technical field
The utility model relates to a kind of spanner, relates in particular to a kind of spanner of oval spheric nut, belongs to technical field of tools.
Background technology
At present, the spanner of known technology is matched in angled nut and uses, and along with a large amount of exploitations of new product, can be suitable for the railroad rail hold-doun nut does not also have the technical scheme proposition by the associated spanner that hexagon changes to oval spheric nut.
Summary of the invention
In order to overcome prior art and do not have the deficiency of the spanner of oval spheric nut, the purpose of this utility model is for a kind of spanner of oval spheric nut is provided, and this spanner can carry out clamping to oval spherical nut, and to pull the instrument that reaches with oval spheric nut supporting.
In order to reach the purpose of this utility model, the technical scheme that its technical problem that solves the utility model adopts is: by the uncovered spheroidal oral area of activity, motion bar, knob, fixing uncovered spheroidal oral area, fixed bar, the screw rod activity bar, handle, hanging ring is formed, it is characterized in that the fixed bar head on the handle leaves uncovered fixing uncovered spheroidal oral area towards a left side, the motion bar that uncovered movable uncovered spheroidal oral area towards the right side is arranged on knob on the handle connects, the screw rod activity bar screwed with screwdriver motion bar is installed on the utility model spanner, be inserted in movable uncovered spheroidal oral area and fixing uncovered spheroidal oral area behind the oval spheric nut tight with hand-screw during use the knob that motion bar is moved, can be by the handle application of force be reached tightening or loosening of oval spheric nut, the time spent can not hang over hanging ring on the hook and gets final product this spanner.
The beneficial effects of the utility model are: simplicity of design, with low cost, practicality is big.
Description of drawings
The utility model is described in further detail below by drawings and Examples.
Fig. 1 is the utility model schematic diagram.
1. movable uncovered spheroidal oral areas among the figure, 2. motion bar, 3. knob, 4. fixing uncovered spheroidal oral area, 5. fixed bar, 6. screw rod activity bar, 7. handle, 8. hanging ring.
The specific embodiment
The utility model is by the uncovered spheroidal oral area 1 of activity, motion bar 2, knob 3, fixing uncovered spheroidal oral area 4, fixed bar 5, screw rod activity bar 6, handle 7, hanging ring 8 is formed, it is characterized in that fixed bar 5 heads on the handle 7 leave uncovered fixing uncovered spheroidal oral area 4 towards a left side, the motion bar 1 that uncovered movable uncovered spheroidal oral area 1 towards the right side is arranged on the knob 3 on the handle 7 connects, screw rod activity bar 6 usefulness screwdrivers are screwed motion bar 2 is installed on the utility model spanner, be inserted in movable uncovered spheroidal oral area 1 and fixing uncovered spheroidal oral area 4 behind the oval spheric nut tight during use the knob 3 usefulness hand-screws that motion bar 2 is moved, can be by handle 7 application of forces be reached tightening or loosening of oval spheric nut, the time spent can not hang over hanging ring 8 on the hook and gets final product this spanner.
Claims (2)
1. spanner, form by the uncovered spheroidal oral area of activity (1), motion bar (2), knob (3), fixing uncovered spheroidal oral area (4), fixed bar (5), screw rod activity bar (6), handle (7), hanging ring (8), it is characterized in that fixed bar (5) head on the handle (7) leaves uncovered fixing uncovered spheroidal oral area (4) towards a left side.
2. spanner according to claim 1 is characterized in that having in knob (3) connection on the handle (7) motion bar (2) of uncovered movable uncovered spheroidal oral area (1) towards the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201173498U CN201455864U (en) | 2009-04-09 | 2009-04-09 | Wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201173498U CN201455864U (en) | 2009-04-09 | 2009-04-09 | Wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455864U true CN201455864U (en) | 2010-05-12 |
Family
ID=42383216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201173498U Expired - Fee Related CN201455864U (en) | 2009-04-09 | 2009-04-09 | Wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493769A (en) * | 2014-12-19 | 2015-04-08 | 江苏申凯包装高新技术股份有限公司 | Multifunctional special wrench |
-
2009
- 2009-04-09 CN CN2009201173498U patent/CN201455864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493769A (en) * | 2014-12-19 | 2015-04-08 | 江苏申凯包装高新技术股份有限公司 | Multifunctional special wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110409 |