CN2225463Y - Motor-driven jack and inflation dual machine - Google Patents
Motor-driven jack and inflation dual machine Download PDFInfo
- Publication number
- CN2225463Y CN2225463Y CN 95239599 CN95239599U CN2225463Y CN 2225463 Y CN2225463 Y CN 2225463Y CN 95239599 CN95239599 CN 95239599 CN 95239599 U CN95239599 U CN 95239599U CN 2225463 Y CN2225463 Y CN 2225463Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- pump
- jack
- inflation
- 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 relates to a motor-driven jack and inflation dual machine, and the utility model is use for inflating the tyres of a motorcar or jacking the motorcar. The utility model is composed of a motor, a transmission mechanism, a crank connecting link, an inflation machine, a plunger pump and a hydraulic jack, wherein, the motor drives the crank connecting link through the transmission mechanism to drive the piston of the inflation machine to carry out an inflation operation, and the piston of the inflation machine is connected to integrity with the post rod of the plunger pump; besides, a plunger is driven to perform reciprocating movement by the post rod of the plunger pump and springs so as to pump oil to drive the hydraulic jack to work. The utility model has the advantages of simple structure and small volume; besides, the utility model is timesaving, laboursaving and dual-purpose, and the utility model is an ideal driver's tool for the medium and small motorcars.
Description
The utility model relates to a kind of electric automotive jack and inflates dual-purpose machine.
In daily life, usually see that automobile driver becomes flat owing to motor tire or some parts damage is found oneself in the mire, especially they come automobile jack-up with manual jack under must climbing to automobile in the winter of summer of sweltering heat or severe cold, just can change tire then or repair relevant position, not only time-consuming but also require great effort, brought great difficulty for the chaufeur trouble-shooting.Besides that the people works under car is also dangerous.
The purpose of this utility model is exactly at the problems referred to above, designs a kind of electronic jack and inflates dual-purpose machine, utilizes the 12V direct supply of automobile own to carry out work, and is time saving and energy saving.
The purpose of this utility model is achieved through the following technical solutions:
The utility model is made up of electrical motor, transmission device, crank connecting link, pump, plunger pump, hydraulic jack, and the piston rod of pump links to each other with crank connecting link, and plunger pump links to each other with hydraulic jack, and the push rod of plunger pump links to each other with the piston of pump.
Pump is provided with air-pressure gauge.Hydraulic jack is provided with pressure-relief valve.
Electrical motor is provided with the cigar plug, inserts in the automobile cigarette lighter jack and can obtain power supply.
Use principle of the present utility model is: energized, open motor switch, and electrical motor drives piston crank mechanism through transmission device and drives the pump reciprocating motion of the pistons, inflates.Pump piston and plunger pump push rod fuse, and it is reciprocating to promote plunger by plunger pump push rod and retracing spring, carry out pump oil and drive hydraulic jack work.If only with jack then air outlet valve is in open circuit, if only need inflate the time then the jack pressure-relief valve is in open circuit gets final product.
Technical characterstic of the present utility model and result of use:
1, simple in structure, volume is little.
2, dual-use is saved manpower, and can keep in repair promptly for automobile inflating or jack-up automobile.
3, directly utilize automobile power source, can put on the air at any time or maintenance activity.
Accompanying drawing and description of drawings:
Accompanying drawing is a structure principle chart of the present utility model.
1 is cigar plug, the 2nd among the figure, electrical motor, the 3rd, transmission device, the 4th, crank connecting link, the 5th, pump, the 6th, plunger pump, the 7th, air-pressure gauge, the 8th, gas folder, the 9th, hydraulic jack.
Claims (3)
1, a kind of electronic jack is inflated dual-purpose machine, utilize automobile 12V direct supply to carry out work, it is characterized in that it is made up of electrical motor, transmission device, crank connecting link, pump, plunger pump, hydraulic jack, the piston rod of pump links to each other with crank connecting link, plunger pump links to each other with hydraulic jack, and the push rod of plunger pump links to each other with the piston of pump.
2, the electronic jack of narrating according to claim 1 is inflated dual-purpose machine, it is characterized in that pump is provided with air-pressure gauge.
3, the electronic jack of narrating according to claim 1 is inflated dual-purpose machine, it is characterized in that hydraulic jack is provided with pressure-relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239599 CN2225463Y (en) | 1995-04-14 | 1995-04-14 | Motor-driven jack and inflation dual machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95239599 CN2225463Y (en) | 1995-04-14 | 1995-04-14 | Motor-driven jack and inflation dual machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2225463Y true CN2225463Y (en) | 1996-04-24 |
Family
ID=33881344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95239599 Expired - Fee Related CN2225463Y (en) | 1995-04-14 | 1995-04-14 | Motor-driven jack and inflation dual machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2225463Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985647A (en) * | 2019-12-17 | 2020-04-10 | 西安涡普动力系统股份有限公司 | Power takeoff fire engine truck quick gear shifting system |
-
1995
- 1995-04-14 CN CN 95239599 patent/CN2225463Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985647A (en) * | 2019-12-17 | 2020-04-10 | 西安涡普动力系统股份有限公司 | Power takeoff fire engine truck quick gear shifting system |
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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 |