CN205575451U - Double oil cylinder jack for car - Google Patents
Double oil cylinder jack for car Download PDFInfo
- Publication number
- CN205575451U CN205575451U CN201620146345.2U CN201620146345U CN205575451U CN 205575451 U CN205575451 U CN 205575451U CN 201620146345 U CN201620146345 U CN 201620146345U CN 205575451 U CN205575451 U CN 205575451U
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- China
- Prior art keywords
- oil pipe
- cylinder
- oil
- plunger
- automobile
- 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 belongs to the technical field of be auto -parts's technique and specifically relates to a double oil cylinder jack for car. It is mainly by big jar cylinder, little jar cylinder, a plunger, the oil tank, work oil cavity, a piston, the pump cylinder, the depression bar, an oil pipe, the 2nd oil pipe, the 3rd oil pipe and fourth oil pipe form, the piston slides and sets up in the pump cylinder, the depression bar is connected to the upper end of pump cylinder, an oil pipe and the 2nd oil pipe are connected to the lower extreme of pump cylinder, the oil tank is connected to an oil pipe's the other end, work oil cavity is connected to the 2nd oil pipe's the other end, work oil cavity sets up the both sides at the plunger, the periphery at the plunger is established to little jar cylinder cover, big jar cylinder cover is established on little jar cylinder, work oil cavity is connected to the 3rd oil pipe's one end, the oil tank is connected to the 3rd oil pipe's the other end, big jar cylinder is connected to fourth oil pipe's one end, the oil tank is connected to fourth oil pipe's the other end. The device simple structure, convenient operation lifts fastly, can improve navigating mate's maintenance efficiency.
Description
Technical field
The utility model relates to the technical field of auto parts machinery, especially a kind of automobile double oil
Cylinder jack.
Background technology
Along with the development of society, automobile gradually instead of motorcycle, electric motor car etc. to be become
The main walking-replacing tool of people.The fast development of car industry, brings the biggest to auto parts machinery industry
Business opportunity.Jack for vehicles is one of requisite instrument in auto parts machinery, and it can facilitate
Human pilot is in other places re-type, the repairing being convenient for people to.In existing jack for vehicles,
Being mostly to use hydraulic jack, but required thrust output is very big, piston is at its oil
In cylinder, the speed of lifting is very slow, has had a strong impact on the efficiency of maintenance.In sum, existing car
In structure and design, the biggest defect is there is also, it is impossible to meet modern society people with jack
Actual needs.
Utility model content
The technical problems to be solved in the utility model is: in order to solve showing in above-mentioned background technology
Problem with the presence of technology, it is provided that a kind of automobile double cylinder jacks, simple in construction, operation
Convenient, lifting speed is fast, can improve the maintenance efficiency of human pilot.
This utility model solves its technical problem and be the technical scheme is that a kind of automobile is with double
Cylinder jack, mainly by vat cylinder barrel, little cylinder cylinder barrel, plunger, fuel tank, working oil chamber,
Piston, pumping cylinder, depression bar, the first oil pipe, the second oil pipe, the 3rd oil pipe and the 4th oil pipe composition,
Described piston is slidably arranged in pumping cylinder, and the upper end of described pumping cylinder connects depression bar, described pumping cylinder
Lower end connects the first oil pipe and the second oil pipe, and the other end of described first oil pipe connects fuel tank, institute
The other end stating the second oil pipe connects working oil chamber, and described working oil chamber is arranged on the two of plunger
Side, described little cylinder cylinder barrel is set in the periphery of plunger, and described vat cylinder barrel is set in little cylinder cylinder barrel
On, one end of described 3rd oil pipe connects working oil chamber, and the other end of described 3rd oil pipe connects
Fuel tank, one end of described 4th oil pipe connects vat cylinder barrel, and the other end of described 4th oil pipe is even
Connected tank.
Further, in technique scheme, the upside of described plunger is additionally provided with working oil chamber.
Such design facilitates the turnover of fluid to realize the up and down motion of piston.
Further, in technique scheme, described first oil pipe is additionally provided with oil suction unidirectional
Valve.Such design is conveniently to suck in pumping cylinder by fluid so that piston can be ejected by fluid.
Further, in technique scheme, described second oil pipe is additionally provided with force feed unidirectional
Valve.Such design can facilitate the discharge of fluid, makes piston reset faster.
Further, in technique scheme, described 4th oil pipe is additionally provided with stop valve.
Such the control that can facilitate operator to its fluid is set.
Further, in technique scheme, described 3rd oil pipe is additionally provided with check valve.
Such the control that can facilitate operator to its fluid is set.
Further, in technique scheme, the side, lower end of described plunger is additionally provided with unidirectional
Valve.Such the control that can facilitate operator to its fluid is set.
The beneficial effects of the utility model are: this apparatus structure is simple, easy to operate, lifting speed
Degree is fast, can improve the maintenance efficiency of human pilot.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Being numbered in accompanying drawing: 1, vat cylinder barrel, 2, little cylinder cylinder barrel, 3, plunger, 4, oil
Case, 5, working oil chamber, 6, piston, 7, pumping cylinder, 8, depression bar, the 9, first oil pipe, 10,
Second oil pipe, the 11, the 3rd oil pipe, the 12, the 4th oil pipe, 13, oil sucting one-way valve, 14, pressure
Oil check valve, 15, stop valve, 16, check valve.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are
The schematic diagram simplified, illustrates basic structure of the present utility model the most in a schematic way, and therefore it is only
Show the composition relevant with this utility model.
Automobile as described in Figure 1 is with double cylinder jacks, mainly by vat cylinder barrel 1, little cylinder cylinder
Cylinder 2, plunger 3, fuel tank 4, working oil chamber 5, piston 6, pumping cylinder 7, depression bar 8, first
Oil pipe the 9, second oil pipe the 10, the 3rd oil pipe 11 and the 4th oil pipe 12 form, and piston 6 slides
Being arranged in pumping cylinder 7, the upper end of pumping cylinder 7 connects depression bar 8, and the lower end of pumping cylinder 7 connects first
Oil pipe 9 and the second oil pipe 10, the other end of the first oil pipe 9 connects fuel tank 4, the second oil pipe
The other end of 10 connects working oil chamber 5, and working oil chamber 5 is arranged on the both sides of plunger 3, little cylinder
Cylinder barrel 2 is set in the periphery of plunger 3, and vat cylinder barrel 1 is set on little cylinder cylinder barrel 2, and the 3rd
One end of oil pipe 11 connects working oil chamber 5, and the other end of the 3rd oil pipe 11 connects fuel tank 4,
One end of 4th oil pipe 12 connects vat cylinder barrel 1, and the other end of the 4th oil pipe 12 connects fuel tank
4。
Wherein the upside of plunger 3 is additionally provided with working oil chamber 5.It is additionally provided with on first oil pipe 9
Oil sucting one-way valve 13.It is additionally provided with force feed check valve 14 on second oil pipe 10.4th oil pipe
Stop valve 15 it is additionally provided with on 12.It is additionally provided with check valve 16 on 3rd oil pipe 11.Plunger 3
Side, lower end be additionally provided with check valve 16.
This utility model medium and small cylinder cylinder barrel 2 acts also as the effect of vat piston, it is achieved double oil cylinders are transported
The effect made, improves the speed of lifting, improves the efficiency of maintenance.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned explanation
Holding, relevant staff completely can be in the scope without departing from this utility model technological thought
In, carry out various change and amendment.The technical scope of this utility model is not limited to
Content in description, it is necessary to determine its technical scope according to right.
Claims (7)
1. automobile is with double cylinder jacks, it is characterised in that: mainly by vat cylinder barrel (1),
Little cylinder cylinder barrel (2), plunger (3), fuel tank (4), working oil chamber (5), piston (6), pump
Cylinder (7), depression bar (8), the first oil pipe (9), the second oil pipe (10), the 3rd oil pipe (11)
With the 4th oil pipe (12) composition, described piston (6) is slidably arranged in pumping cylinder (7), institute
The upper end stating pumping cylinder (7) connects depression bar (8), and the lower end of described pumping cylinder (7) connects the first oil
Pipe (9) and the second oil pipe (10), the other end of described first oil pipe (9) connects fuel tank (4),
The other end of described second oil pipe (10) connects working oil chamber (5), described working oil chamber (5)
Being arranged on the both sides of plunger (3), described little cylinder cylinder barrel (2) is set in outside plunger (3)
Enclosing, described vat cylinder barrel (1) is set on little cylinder cylinder barrel (2), described 3rd oil pipe (11)
One end connect working oil chamber (5), the other end of described 3rd oil pipe (11) connects fuel tank (4),
One end of described 4th oil pipe (12) connects vat cylinder barrel (1), described 4th oil pipe (12)
The other end connect fuel tank (4).
Automobile the most according to claim 1 pair cylinder jacks, it is characterised in that:
The upside of described plunger (3) is additionally provided with working oil chamber (5).
Automobile the most according to claim 1 pair cylinder jacks, it is characterised in that:
It is additionally provided with oil sucting one-way valve (13) on described first oil pipe (9).
Automobile the most according to claim 1 pair cylinder jacks, it is characterised in that:
It is additionally provided with force feed check valve (14) on described second oil pipe (10).
Automobile the most according to claim 1 pair cylinder jacks, it is characterised in that:
It is additionally provided with stop valve (15) on described 4th oil pipe (12).
Automobile the most according to claim 1 pair cylinder jacks, it is characterised in that:
It is additionally provided with check valve (16) on described 3rd oil pipe (11).
Automobile the most according to claim 1 pair cylinder jacks, it is characterised in that:
The side, lower end of described plunger (3) is additionally provided with check valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146345.2U CN205575451U (en) | 2016-02-26 | 2016-02-26 | Double oil cylinder jack for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146345.2U CN205575451U (en) | 2016-02-26 | 2016-02-26 | Double oil cylinder jack for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205575451U true CN205575451U (en) | 2016-09-14 |
Family
ID=56870153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620146345.2U Expired - Fee Related CN205575451U (en) | 2016-02-26 | 2016-02-26 | Double oil cylinder jack for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205575451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498361A (en) * | 2019-08-26 | 2019-11-26 | 成都道可道机械设备有限公司 | A kind of unidirectional oil inlet pipe and the jack with unidirectional oil inlet pipe |
-
2016
- 2016-02-26 CN CN201620146345.2U patent/CN205575451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498361A (en) * | 2019-08-26 | 2019-11-26 | 成都道可道机械设备有限公司 | A kind of unidirectional oil inlet pipe and the jack with unidirectional oil inlet pipe |
| CN110498361B (en) * | 2019-08-26 | 2021-06-08 | 成都道可道机械设备有限公司 | One-way oil inlet pipeline and jack with same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170226 |