CN203188770U - Car tail door opening and closing device - Google Patents
Car tail door opening and closing device Download PDFInfo
- Publication number
- CN203188770U CN203188770U CN2012206855404U CN201220685540U CN203188770U CN 203188770 U CN203188770 U CN 203188770U CN 2012206855404 U CN2012206855404 U CN 2012206855404U CN 201220685540 U CN201220685540 U CN 201220685540U CN 203188770 U CN203188770 U CN 203188770U
- Authority
- CN
- China
- Prior art keywords
- tail door
- car tail
- opening
- closing
- closing device
- 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 field of car accessories, and particularly relates to a car tail door opening and closing device. The car tail door opening and closing device comprises an opening and closing oil cylinder used for opening or closing a car tail door, a hydraulic pump, a reversing valve and a controller which is used for sending control commands. In order to prevent a hydraulic system from overpressure, the hydraulic system further comprises an overflowing valve. In order to control the car tail door conveniently, the controller is further provided with a wireless remote control. According to the car tail door opening and closing device, opening and closing of the car tail door are driven hydraulically instead of manually, and the car tail door can be opened or closed as long as opening or closing commands are sent to the controller. By means of the car tail door opening and closing device, a traditional manual opening and closing method of the car tail door is changed, and the car tail door opening and closing device is convenient to use.
Description
Technical field
The utility model belongs to the auto parts machinery field, is specifically related to a kind of automobile tail gate switching device.
Background technology
Along with the development of society, it is more and more universal that automobile has become.In five common automobiles, the opening and closing of automobile tail gate do not realize automation.Common automobile tail gate all is to use air spring as bolster, with manpower door is opened, and then is utilized the supporting role of air spring to make tail-gate remain in the enable possition.In needs closing automobile tail-gate, personnel selection makes automobile tail gate arrive the semi-closure position after making every effort to overcome convinced spring pressure again.Present automobile tail gate all needs manpower to overcome the air spring confining force in opening and closing, seems harder when making opening and closing.
The utility model content
A kind of automobile tail gate switching device that the utility model provides at above-mentioned weak point, by hydraulic jack opening and closing automobile tail gate, convenient greatly use.
The utility model is achieved in that a kind of automobile tail gate switching device, comprises for opening or the switch oil cylinder of closing automobile tail-gate hydraulic pump, reversal valve and be used for sending the controller of control command.For preventing the hydraulic system overvoltage, in hydraulic system, also comprise overflow valve.Be convenient control, controller also comprises for the Digiplex that sends control command.
After adopting automobile tail gate switching device of the present utility model, make the automobile tail gate switch by manually changing hydraulic-driven into, only need to send to controller and open or shutdown command, just can be so that automobile tail gate unlatching or close.Changed the hand switch mode of orthodox car tail-gate, the convenient use.
Description of drawings
Fig. 1 is the utility model scheme of installation.
Fig. 2 is the utility model hydraulic system principle figure.
Fig. 3 is the utility model control principle schematic diagram.
In the accompanying drawing: 1-switch oil cylinder, 2-reversal valve, 3-overflow valve, 4-hydraulic pump, 5-controller.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail; but the utility model is not limited to following embodiment; any change of making on the present embodiment principle or replacement scheme all fall among the claimed scope of the utility model.
1 to accompanying drawing 3 by reference to the accompanying drawings, and a kind of automobile tail gate switching device comprises for opening or the switch oil cylinder 1 of closing automobile tail-gate, hydraulic pump 4, reversal valve 2 and be used for sending the controller 5 of control command.For preventing the hydraulic system overvoltage, in hydraulic system, also comprise overflow valve 3.Be convenient control, controller 5 also comprises for the Digiplex 6 that sends control command.
When in use, Digiplex 6 can be put in the car, makes things convenient for driver and crew to open or the automobile tail gate of closing the door.Simultaneously, also be provided with the corresponding button above the controller 5, press the button above the movement controller 5, also can open or the operation of closing automobile tail-gate.
Claims (3)
1. automobile tail gate switching device is characterized in that comprising for opening or the switch oil cylinder (1) of closing automobile tail-gate, hydraulic pump (4), reversal valve (2) and be used for sending the controller (5) of control command.
2. automobile tail gate switching device according to claim 1 is characterized in that also comprising overflow valve (3).
3. automobile tail gate switching device according to claim 1 and 2 is characterized in that controller (5) also comprises for the Digiplex (6) that sends control command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206855404U CN203188770U (en) | 2012-12-13 | 2012-12-13 | Car tail door opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206855404U CN203188770U (en) | 2012-12-13 | 2012-12-13 | Car tail door opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203188770U true CN203188770U (en) | 2013-09-11 |
Family
ID=49105637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206855404U Expired - Fee Related CN203188770U (en) | 2012-12-13 | 2012-12-13 | Car tail door opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203188770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764765A (en) * | 2019-04-01 | 2020-10-13 | 北京宝沃汽车有限公司 | Control method of vehicle back door, server and vehicle |
-
2012
- 2012-12-13 CN CN2012206855404U patent/CN203188770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764765A (en) * | 2019-04-01 | 2020-10-13 | 北京宝沃汽车有限公司 | Control method of vehicle back door, server and vehicle |
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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: 20130911 Termination date: 20131213 |