CN211549877U - Telescopic fuel pipe, telescopic fuel pipe assembly and vehicle - Google Patents
Telescopic fuel pipe, telescopic fuel pipe assembly and vehicle Download PDFInfo
- Publication number
- CN211549877U CN211549877U CN201921832812.7U CN201921832812U CN211549877U CN 211549877 U CN211549877 U CN 211549877U CN 201921832812 U CN201921832812 U CN 201921832812U CN 211549877 U CN211549877 U CN 211549877U
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- fuel pipe
- fuel
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Abstract
The utility model discloses a scalable fuel pipe, scalable fuel pipe assembly and vehicle, it is including burning fuel pipe and flexible pipe box, wherein it is connected to burn fuel union coupling flexible pipe box, flexible pipe box is integrated to actuating mechanism, makes actuating mechanism drives flexible pipe box stretches out or contracts to the automobile body in to the automobile body is inside to flexible pipe box is outside to the size of refuel door has been reduced and the operating space when refueling has been increased.
Description
Technical Field
The utility model relates to a fire oil pipe field, especially have scalable function's fire oil pipe.
Background
The conventional fuel pipe is located entirely inside the filler door. On the one hand, the nozzle of the fuel nozzle requires a certain space for operating the nozzle, so that the opening of the fuel door must have a large size, which imposes restrictions on the arrangement of other parts of the vehicle. On the other hand, the fuel nozzle positioned inside the fuel filler door reduces the convenience of operation and limits the operation space. Therefore, a fuel pipe capable of reducing the size of the filler door and improving the convenience of the refueling operation is desired.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aspect lies in increasing the operating space when refueling to reduce the dimensional requirement to the tank filler door simultaneously.
Therefore, an aspect of the utility model provides a scalable fuel pipe, including burning oil pipe and flexible pipe box, wherein burn oil union coupling to flexible pipe box, flexible pipe box is integrated to actuating mechanism, makes actuating mechanism drives flexible pipe box stretches out and draws back the action.
Preferably, the drive mechanism comprises a first gear and a rack, wherein the first gear is connected to the rack forming a kinematic fit, the rack being integrated into the telescopic socket. When the first gear rotates, the first gear drives the rack, and then drives the telescopic pipe sleeve to perform telescopic action.
Preferably, the drive mechanism further comprises a second gear through which the connection of the first gear to the rack is achieved, wherein the first gear is geared to the second gear forming a running fit and the second gear is geared to the rack forming a running fit. When the first gear rotates, the first gear drives the second gear to rotate, and the second gear drives the rack and further drives the telescopic pipe sleeve to perform the telescopic action.
Preferably, the driving mechanism further includes a motor, the first gear is integrated with a rotating shaft of the motor into an integrated gear shaft, and the motor operates and drives the first gear to rotate.
Preferably, the telescopic fuel pipe further comprises a sealing bush through which the telescopic tube sleeve is connected to the fuel pipe.
Preferably, the telescoping tube sleeve is nested over the sealing bushing and the sealing bushing is nested over the fuel pipe.
The utility model discloses an on the other hand provides a scalable fuel pipe assembly, including burning oil pipe, flexible pipe box and actuating mechanism, wherein burn oil union coupling to flexible pipe box, flexible pipe box is integrated extremely actuating mechanism makes actuating mechanism drives flexible pipe box stretches out and draws back the action.
Preferably, the drive mechanism comprises a first gear and a rack, wherein the first gear is connected to the rack forming a kinematic fit, the rack being integrated into the telescopic socket. When the first gear rotates, the first gear drives the rack, and then drives the telescopic pipe sleeve to perform telescopic action.
Preferably, the drive mechanism further comprises a second gear through which the connection of the first gear to the rack is achieved, wherein the first gear is geared to the second gear forming a running fit and the second gear is geared to the rack forming a running fit. When the first gear rotates, the first gear drives the second gear to rotate, and the second gear drives the rack and further drives the telescopic pipe sleeve to perform the telescopic action.
Preferably, the driving mechanism further includes a motor, the first gear is integrated with a rotating shaft of the motor into an integrated gear shaft, and the motor operates and drives the first gear to rotate.
Preferably, the telescopic fuel pipe assembly further comprises a sealing bush through which the telescopic tube sleeve is connected to the fuel pipe.
Preferably, the telescoping tube sleeve is nested over the sealing bushing and the sealing bushing is nested over the fuel pipe.
The utility model discloses an aspect provides a vehicle, including above arbitrary scalable fuel pipe assembly.
Preferably, the vehicle further comprises a filler door. When the fuel filler door of the vehicle is opened, the motor receives a telescopic signal and starts to operate, so that the telescopic pipe sleeve extends out of the vehicle body.
Preferably, the vehicle further comprises a fuel nozzle cap. When a fuel nozzle is pulled out of the vehicle and the fuel nozzle cover is closed, the motor receives a telescopic signal and starts to operate, so that the telescopic pipe sleeve is retracted into the vehicle body. And after the telescopic pipe sleeve is completely contracted, the refueling door is automatically closed.
The technical scheme of the utility model realize that flexible pipe box stretches out or contracts to the automobile body in to can realize the flexible function of burning oil pipe, both reduce the size of refuel door, increase the operating space when refueling again.
Drawings
The above and other objects and advantages of the present invention will be more fully apparent from the following detailed description taken in conjunction with the accompanying drawings, in which like or similar elements are designated with like reference numerals.
Fig. 1 is a schematic diagram of an embodiment of a telescopic fuel pipe assembly according to the present invention.
Fig. 2 is another schematic diagram of an embodiment of a retractable fuel pipe assembly according to the present disclosure.
Detailed Description
For the sake of brevity and illustrative purposes, the principles of the present invention are described herein primarily with reference to exemplary embodiments thereof.
Fig. 1 is a schematic view of a retractable fuel pipe assembly according to an embodiment of the present invention.
As shown in fig. 1, the telescopic fuel pipe assembly includes a fuel pipe 1, a telescopic pipe sleeve 3, and a driving mechanism. The driving mechanism is integrated with the telescopic pipe sleeve 3, the telescopic pipe sleeve 3 is connected to the fuel oil pipe 1, and the fuel oil pipe 1 is connected with the fuel oil tank. The driving mechanism drives the telescopic pipe sleeve 3 to perform telescopic action, so that the fuel pipe extends out of the vehicle body or retracts into the vehicle body.
Further, the driving mechanism may include a rack 4, a second gear 5, and a first gear 6. Wherein the first gear 6 is meshed to the second gear 5 to form a kinematic fit; the second gear 5 is meshed with the rack 4 to form movement fit; the toothed rack 4 is integrated into the telescopic tube sleeve 3. When the first gear 6 rotates, the first gear 6 drives the second gear 5 to rotate, and the second gear 5 drives the rack 4 and further drives the telescopic pipe sleeve 3 to extend out of the vehicle body or retract into the vehicle body.
Further, the number of second gears 5 may be varied to suit other transmission requirements.
Further, the telescopic fuel pipe assembly may also include an electric motor 7. The first gear 6 and the rotation shaft of the motor 7 may be integrated into an integrated gear shaft. When the motor 7 runs and drives the first gear 6 to rotate, the first gear 6 drives the second gear 5 through meshing, the second gear 5 drives the rack 4 through meshing, and further drives the telescopic pipe sleeve 3 to extend out of the vehicle body or retract into the vehicle body.
Further, the telescopic fuel pipe assembly may also include a seal bushing 2. The telescopic tube sleeve 3 is connected to the fuel pipe 1 by means of a sealing bush 2. The sealing bush 2 is nested at the port of the fuel pipe 1, and the telescopic pipe sleeve 3 is nested on the sealing bush 2 for preventing fuel leakage. Wherein, the sealing bush 2 can be fixedly nested on the fuel pipe 1.
FIG. 2 shows another schematic view of a telescoping fuel pipe assembly.
The utility model discloses still relate to a vehicle, it includes above arbitrary scalable fuel pipe assembly. Further, the vehicle may also include a filler door. When the tank filler door of vehicle is opened, flexible signal is received to the motor and the beginning operation, and the first gear of motor drive rotates for first gear comes to drive the second gear through the tooth, thereby makes the second gear drive the rack through the meshing, and then drives the flexible pipe box integrated together with the rack and stretch out to the automobile body outward.
Further, the vehicle may also include a fuel nozzle cap. When the nozzle is pulled out from the vehicle and the fuel pipe port cover is closed, the motor receives a telescopic signal and starts to operate, the motor drives the first gear to rotate, the first gear drives the second gear through the gear, the second gear drives the rack through the gear engagement, and the telescopic pipe sleeve integrated with the rack is driven to contract towards the inside of the vehicle body. When the telescopic pipe sleeve is completely contracted, the refueling door is automatically closed.
In view of the above, through first gear, second gear, rack, flexible pipe box and the cooperation of burning oil pipe, the utility model discloses can realize the flexible function of burning oil pipe, both reduce the size of refuel door, increase the operating space when refueling again.
The technical scope of the present invention is not limited to the content in the above description, and those skilled in the art can make various modifications and alterations to the above embodiments without departing from the technical spirit of the present invention, and these modifications and alterations should fall within the protection scope of the present invention. As used herein, unless otherwise expressly specified the terms "first," "second," and the like are used merely to distinguish one element from another, and are not intended to limit the quantity, order, or other property of that element. As used herein, unless otherwise expressly specified, "comprise" is open-ended and not closed-ended.
Claims (8)
1. The telescopic fuel oil pipe is characterized by comprising a fuel oil pipe and a telescopic pipe sleeve, wherein
The fuel pipe is connected to the telescopic pipe sleeve,
the telescopic pipe sleeve is integrated to the driving mechanism, so that the driving mechanism drives the telescopic pipe sleeve to perform telescopic action.
2. The telescoping fuel pipe of claim 1, wherein the drive mechanism comprises a first gear and rack, wherein
The first gear is connected to the rack to form a motion fit,
the rack is integrated into the telescopic tube sleeve,
when the first gear rotates, the first gear drives the rack, and then drives the telescopic pipe sleeve to perform telescopic action.
3. The telescopic fuel pipe of claim 2, wherein the drive mechanism further comprises a second gear through which the connection of the first gear to the rack is achieved, wherein
The first gear is meshed with the second gear to form a motion fit,
the second gear is engaged with the rack to form a kinematic fit,
when the first gear rotates, the first gear drives the second gear to rotate, and the second gear drives the rack and further drives the telescopic pipe sleeve to perform telescopic action.
4. The telescopic fuel pipe of claim 2, wherein the driving mechanism further comprises a motor, the first gear is integrated with a rotating shaft of the motor into a single gear shaft, and the motor operates and drives the first gear to rotate.
5. The telescoping fuel pipe of claim 1, further comprising a seal bushing through which the telescoping tube sleeve is connected to the fuel pipe.
6. The retractable fuel pipe of claim 5, wherein said telescoping tube sleeve is nested on said sealing bushing and said sealing bushing is nested on said fuel pipe.
7. A telescopic fuel pipe assembly comprising a drive mechanism and a telescopic fuel pipe according to any one of claims 1 to 6.
8. A vehicle comprising the telescopic fuel pipe assembly of claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832812.7U CN211549877U (en) | 2019-10-29 | 2019-10-29 | Telescopic fuel pipe, telescopic fuel pipe assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832812.7U CN211549877U (en) | 2019-10-29 | 2019-10-29 | Telescopic fuel pipe, telescopic fuel pipe assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211549877U true CN211549877U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921832812.7U Active CN211549877U (en) | 2019-10-29 | 2019-10-29 | Telescopic fuel pipe, telescopic fuel pipe assembly and vehicle |
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| CN (1) | CN211549877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941791A (en) * | 2021-09-03 | 2022-01-18 | 中联重科股份有限公司 | Piping tool for concrete pipe support of pump truck arm support |
-
2019
- 2019-10-29 CN CN201921832812.7U patent/CN211549877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113941791A (en) * | 2021-09-03 | 2022-01-18 | 中联重科股份有限公司 | Piping tool for concrete pipe support of pump truck arm support |
| CN113941791B (en) * | 2021-09-03 | 2022-11-15 | 中联重科股份有限公司 | Piping tool for concrete pipe support of pump truck arm support |
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