CN102501204A - Shaft rotation wrench - Google Patents
Shaft rotation wrench Download PDFInfo
- Publication number
- CN102501204A CN102501204A CN2011103316303A CN201110331630A CN102501204A CN 102501204 A CN102501204 A CN 102501204A CN 2011103316303 A CN2011103316303 A CN 2011103316303A CN 201110331630 A CN201110331630 A CN 201110331630A CN 102501204 A CN102501204 A CN 102501204A
- Authority
- CN
- China
- Prior art keywords
- shaft
- spanner
- wrench
- axle
- peripheral face
- 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.)
- Pending
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses a shaft rotation wrench, which comprises a wrench handle and a wrench head. The wrench head is in a crescent moon shape matched with the peripheral face shape of a shaft, one end of the wrench head is connected with the wrench handle, the other end of the wrench head comprises a clamp part matched with a pin hole on the peripheral face of the shaft. By means of the structure, when the wrench is used for rotating the shaft, the clamp part matched with the pin hole is inserted into the pin hole, the wrench head matched with the peripheral face shape of the shaft can be used for rotating the shaft. Simultaneously, the pin hole on the outer surface of the shaft serves as the portion bearing force, and accordingly damage on the outer surface of the shaft is avoided.
Description
Technical field
The present invention relates to a kind of spanner, particularly spanner is used in a kind of revolution.
Background technology
Axle is to be through in the middle of the bearing or the cylindrical object that wheel is middle or gear is middle; Need turn round operation to axle sometimes; But because the external form of axle is more special, and its surface roughness is also very little, thereby general instrument all can not be accomplished this revolution operation well.But, then can cause damage to the surface of axle if use the bigger instrument of chucking power.
Summary of the invention
The technical problem that the present invention will solve is: provide a kind of and can conveniently carry out rotatingly to axle, and can not cause the axle revolution of damage to use spanner to axle.
In order to achieve the above object, the technical scheme of the present invention's employing is:
Spanner use in axle revolution, comprises spanner handle and spanner, it is characterized in that: the crescent of spanner for cooperating with the outer peripheral face profiling of axle, the one of which end is connected with spanner handle, the other end comprise with spool outer peripheral face on the holder that cooperates of pin-and-hole.
Adopt technique scheme, the present invention has reached following beneficial effect with respect to prior art:
When adopting the spanner of this structure to carry out the revolution of axle, the holder that will cooperate with pin-and-hole is gone in the pin-and-hole, with regard to capable of using with spool the revolution carried out spool of the spanner that cooperates of outer peripheral face profiling; Simultaneously, the pin-and-hole on the outer surface of axle can not damage the outer surface of axle as the position of holding capacity.
Description of drawings
Do further explanation below in conjunction with the accompanying drawing specific embodiments of the invention, wherein:
Fig. 1 is the structural representation of axle revolution of the present invention with the preferred implementation of spanner.
The specific embodiment
What Fig. 1 showed is the preferred implementation of axle revolution of the present invention with spanner.As shown in the figure, spanner is used in the axle revolution of this embodiment, comprises spanner handle 1 and spanner 2.Wherein, spanner 2 is the crescent that cooperates with the outer peripheral face profiling of axle, and one of which end 4 is connected with spanner handle 1, and the other end 3 comprises the holder 5 that cooperates of pin-and-hole on the outer peripheral face with axle.
Combine the accompanying drawing and the specific embodiment that the present invention has been done detailed explanation above; But the present invention is not limited to this; The technical staff in any present technique field under the prerequisite of aim of the present invention, can make various distortion and modification to it in the ken that is possessed.
Claims (1)
1. spanner use in axle revolution, comprises spanner handle and spanner, it is characterized in that: the crescent of spanner for cooperating with the outer peripheral face profiling of axle, the one of which end is connected with spanner handle, the other end comprise with spool outer peripheral face on the holder that cooperates of pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103316303A CN102501204A (en) | 2011-10-27 | 2011-10-27 | Shaft rotation wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103316303A CN102501204A (en) | 2011-10-27 | 2011-10-27 | Shaft rotation wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102501204A true CN102501204A (en) | 2012-06-20 |
Family
ID=46213368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103316303A Pending CN102501204A (en) | 2011-10-27 | 2011-10-27 | Shaft rotation wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102501204A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4522088A (en) * | 1983-12-19 | 1985-06-11 | Berglund Malcolm F | Tool for opening a pressure cooker |
| DE8810893U1 (en) * | 1988-08-29 | 1988-10-13 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Hook wrench for plastic nuts |
| DE9213406U1 (en) * | 1992-10-06 | 1993-01-14 | Vries, Rolf de, 2070 Ahrensburg | Coupling wrench for fire service fittings |
| CN2409014Y (en) * | 2000-01-13 | 2000-12-06 | 潘渝生 | Oil pipe wrench |
| US6367357B1 (en) * | 2000-05-16 | 2002-04-09 | Clint Thomas | Positive engagement spanner wrench |
| US20040195847A1 (en) * | 2003-04-01 | 2004-10-07 | Cali Frank C. | Doorknob tool |
| CN1735483A (en) * | 2002-11-12 | 2006-02-15 | 诚实公司 | Breakaway torque wrench |
| DE202005019741U1 (en) * | 2005-12-15 | 2006-03-02 | Uhlig Präzisions Fertigungs GmbH | Coupling key for connecting fire hoses has several surfaces and back stop and has different standard wrench widths between back stop and surfaces whereby gripping area is provided on the coupling key |
| CN201493795U (en) * | 2009-09-04 | 2010-06-02 | 马传峰 | Special spanner for fiberglass-reinforced plastic pipeline |
| CN202010972U (en) * | 2011-01-28 | 2011-10-19 | 北京谊安医疗系统股份有限公司 | Wrench |
-
2011
- 2011-10-27 CN CN2011103316303A patent/CN102501204A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4522088A (en) * | 1983-12-19 | 1985-06-11 | Berglund Malcolm F | Tool for opening a pressure cooker |
| DE8810893U1 (en) * | 1988-08-29 | 1988-10-13 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Hook wrench for plastic nuts |
| DE9213406U1 (en) * | 1992-10-06 | 1993-01-14 | Vries, Rolf de, 2070 Ahrensburg | Coupling wrench for fire service fittings |
| CN2409014Y (en) * | 2000-01-13 | 2000-12-06 | 潘渝生 | Oil pipe wrench |
| US6367357B1 (en) * | 2000-05-16 | 2002-04-09 | Clint Thomas | Positive engagement spanner wrench |
| CN1735483A (en) * | 2002-11-12 | 2006-02-15 | 诚实公司 | Breakaway torque wrench |
| US20040195847A1 (en) * | 2003-04-01 | 2004-10-07 | Cali Frank C. | Doorknob tool |
| DE202005019741U1 (en) * | 2005-12-15 | 2006-03-02 | Uhlig Präzisions Fertigungs GmbH | Coupling key for connecting fire hoses has several surfaces and back stop and has different standard wrench widths between back stop and surfaces whereby gripping area is provided on the coupling key |
| CN201493795U (en) * | 2009-09-04 | 2010-06-02 | 马传峰 | Special spanner for fiberglass-reinforced plastic pipeline |
| CN202010972U (en) * | 2011-01-28 | 2011-10-19 | 北京谊安医疗系统股份有限公司 | Wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |