CN201890737U - Jack cranking bar - Google Patents
Jack cranking bar Download PDFInfo
- Publication number
- CN201890737U CN201890737U CN2010206402617U CN201020640261U CN201890737U CN 201890737 U CN201890737 U CN 201890737U CN 2010206402617 U CN2010206402617 U CN 2010206402617U CN 201020640261 U CN201020640261 U CN 201020640261U CN 201890737 U CN201890737 U CN 201890737U
- Authority
- CN
- China
- Prior art keywords
- jack
- crank
- utility
- model
- cranking
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a jack cranking bar, which comprises a cranking bar body (1) and a cranking hook (2) arranged at one end of the cranking bar body (1), wherein the other end of the cranking bar body (1) is connected with a sleeve (3). Because the jack cranking bar integrates the cranking hook and the sleeve into a whole, the jack cranking bar can spontaneously realize both the functions of a conventional jack cranking bar and a sleeve spanner, so that the jack cranking bar is not only convenient to use, but also can provide convenience for safekeeping.
Description
Technical field
The utility model relates to the weight-lifting equipment field, particularly, relates to a kind of jack crank.
Background technology
When the dismounting motor tire, often need to use jack crank and socket wrench.Present jack crank and socket wrench are two independently instruments, and jack crank needs a plurality of assemblies are assembled in use, use and keeping has inconvenience more.
Therefore, need a kind of jack crank, this jack crank can facilitate for using and taking care of.
The utility model content
The purpose of this utility model provides a kind of jack crank, and this jack crank can facilitate for using and taking care of.
For achieving the above object, the utility model provides a kind of jack crank, and this jack crank comprises the hook that shakes of a crank body and an end that is arranged on the crank body, and wherein, the other end of described crank body is connected with sleeve.
Preferably, described sleeve removably is connected with described crank body.
Selectively, described jack crank forms as one.
By technique scheme, because jack crank will shake hook and sleeve is integrated in one, make this jack crank can realize the function of traditional jack crank and socket wrench simultaneously, both easy to use, can facilitate for keeping again.
Other technical characterictic of the present utility model and beneficial effect will partly be described in detail in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and constitutes the part of specification sheets, is used from explanation the utility model with the following specific embodiment one, but does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of jack crank provided by the utility model.
Description of reference numerals
1 crank body 2 shakes hook
3 sleeves
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
As shown in Figure 1, the utility model provides a kind of jack crank, this jack crank comprise crank body 1 and be arranged on crank body 1 an end shake hook 2, wherein, the other end of described crank body 1 is connected with sleeve 3.
By technique scheme, because jack crank will shake hook 2 and sleeve 3 is integrated in one, make this jack crank can realize the function of traditional jack crank and socket wrench simultaneously, both easy to use, can facilitate for keeping again.
Described sleeve 3 is a sleeve common in the mechanical field, is used for dismounting or hold-down bolt, and its concrete specification can be determined according to the size of the bolt that will dismantle.Preferably, described sleeve 3 removably is connected with described crank body 1.Its connection mode is a mode known in those skilled in the art, as is threaded.Only the sleeve 3 of required specification need be connected on the described crank body 1 in use and get final product.
Selectively, described jack crank forms as one.Such integral type jack crank need not assembling in use, and keeping is comparatively convenient.
Below describe preferred implementation of the present utility model in conjunction with the accompanying drawings in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up by any suitable manner.For fear of unnecessary repetition, the utility model no longer illustrates separately to various possible array modes.
Claims (3)
1. jack crank, comprise crank body (1) and be arranged on crank body (1) an end shake hook (2), it is characterized in that the other end of described crank body (1) is connected with sleeve (3).
2. jack crank according to claim 1 is characterized in that, described sleeve (3) removably is connected with described crank body (1).
3. jack crank according to claim 1 is characterized in that described jack crank forms as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206402617U CN201890737U (en) | 2010-11-29 | 2010-11-29 | Jack cranking bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206402617U CN201890737U (en) | 2010-11-29 | 2010-11-29 | Jack cranking bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890737U true CN201890737U (en) | 2011-07-06 |
Family
ID=44220213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206402617U Expired - Fee Related CN201890737U (en) | 2010-11-29 | 2010-11-29 | Jack cranking bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201890737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926904A (en) * | 2017-03-27 | 2017-07-07 | 北京汽车研究总院有限公司 | A kind of connecting rod assembly and automobile |
-
2010
- 2010-11-29 CN CN2010206402617U patent/CN201890737U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926904A (en) * | 2017-03-27 | 2017-07-07 | 北京汽车研究总院有限公司 | A kind of connecting rod assembly and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20171129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |