CN204452013U - A kind of pilfer proof closure for drain plug of fuel tank, fuel tank and vehicle - Google Patents
A kind of pilfer proof closure for drain plug of fuel tank, fuel tank and vehicle Download PDFInfo
- Publication number
- CN204452013U CN204452013U CN201420716799.XU CN201420716799U CN204452013U CN 204452013 U CN204452013 U CN 204452013U CN 201420716799 U CN201420716799 U CN 201420716799U CN 204452013 U CN204452013 U CN 204452013U
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- CN
- China
- Prior art keywords
- proof closure
- pilfer proof
- fuel tank
- mount pad
- matching seat
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Abstract
The utility model discloses a kind of pilfer proof closure for drain plug of fuel tank, fuel tank and vehicle, wherein, described pilfer proof closure comprises the lid (2) for cover cap drain screw (9), this lid (2) is at least provided with the first pilfer proof closure mount pad (4) and the second pilfer proof closure mount pad (6), wherein said first pilfer proof closure mount pad (4) can be locked with the first matching seat (1) on fuel tank by the first lock (3), the second matching seat (5) that described second pilfer proof closure mount pad (6) can be hinged to described fuel tank is gone up or locks onto on this second matching seat (5) by second.Also by lock, pilfer proof closure is locked on fuel tank by the drain screw upper cover pilfer proof closure at fuel tank; can prevent drain screw from optionally being opened by lawless person and steal fuel oil; and drain screw can be protected not by the scraping of road obstacle, prevent fuel leakage.
Description
Technical field
The utility model relates to vehicular field, particularly, relates to a kind of pilfer proof closure for drain plug of fuel tank, fuel tank and vehicle.
Background technology
Conveniently remove the impurity in oil tank of vehicle, usually, oil drain hole can be set in the relatively low position of fuel tank, and be sealed by drain screw.After vehicle uses certain hour, have accumulated more impurity in fuel tank, can drain screw be opened, oil in fuel tank is released together to be discharged by the impurity remaining in tank bottoms.
The position arranged due to fuel tank is lower, and when road conditions are complicated, fuel tank easily scrapes ground, and drain screw is easily worn and causes fuel tank to leak.In addition, the fuel tank with larger fuel load also becomes the target of lawless person, and lawless person takes advantage of people's fuel oil opened in drain screw stealing fuel tank off guard when storing cycle.
Therefore, need to provide a kind of pilfer proof closure with anti-theft function for drain plug of fuel tank.
Utility model content
The purpose of this utility model is to provide a kind of pilfer proof closure for drain plug of fuel tank, and this pilfer proof closure can prevent drain screw from arbitrarily being opened and steal fuel oil.
In addition, the purpose of this utility model also comprises provides a kind of fuel tank, and the pilfer proof closure at the drain screw place of this fuel tank can prevent drain screw from arbitrarily being opened and steal fuel oil.
In addition, the purpose of this utility model also comprises provides a kind of vehicle, and the pilfer proof closure at the drain screw place of the fuel tank of this vehicle can prevent drain screw from arbitrarily being opened and steal fuel oil.
To achieve these goals, the utility model provides a kind of pilfer proof closure for drain plug of fuel tank, wherein, described pilfer proof closure comprises the lid for cover cap drain screw, this lid is at least provided with the first pilfer proof closure mount pad and the second pilfer proof closure mount pad, wherein said first pilfer proof closure mount pad can be locked with the first matching seat on fuel tank by the first lock, locks onto on this second matching seat on the second matching seat that described second pilfer proof closure mount pad can be hinged to described fuel tank or by second.
Preferably, described first pilfer proof closure mount pad, described second pilfer proof closure mount pad, described first matching seat and described second matching seat are respectively equipped with mounting hole.
Preferably, the sidewall that described lid comprises base plate and arranges along the edge of this base plate, thus be formed as the barrel-shaped of one end opening.
Preferably, described first pilfer proof closure mount pad is arranged on the relative both sides of described lid with the second pilfer proof closure mount pad.
Preferably, described first pilfer proof closure mount pad and the second pilfer proof closure mount pad are separately positioned on the inside face of described lid, described lid is provided with and allows described first to lock the through hole stretched out.
In addition, the utility model additionally provides a kind of fuel tank, wherein, this fuel tank comprises the pilfer proof closure according to above any one scheme, this pilfer proof closure cover cap is on the drain screw of described fuel tank, the position of the contiguous oil drain hole of described fuel tank is provided with described first matching seat and described second matching seat, described first pilfer proof closure mount pad locks onto on described first matching seat by first, and described second pilfer proof closure mount pad is hinged on described second matching seat or by second and locks onto on this second matching seat.
Preferably, described second pilfer proof closure mount pad is hinged on described second matching seat by S. A..
Preferably, one end of described S. A. is formed with locking flange part and the other end is formed with the pin-and-hole holding lock pin and pass, described S. A. through the mounting hole on described second pilfer proof closure mount pad and described second matching seat, and installs described lock pin in described pin-and-hole.
In addition, the utility model additionally provides a kind of vehicle, and wherein, this vehicle is provided with the fuel tank according to above scheme.
Pass through technique scheme; also by lock, pilfer proof closure is locked on fuel tank by the drain screw upper cover pilfer proof closure at fuel tank; can prevent drain screw from optionally being opened by lawless person and steal fuel oil, and drain screw can be protected not by the scraping of road obstacle, prevent fuel leakage.
Other features and advantages of the utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the block diagram of the pilfer proof closure according to a kind of detailed description of the invention of the present utility model;
Fig. 2 is the front view of the pilfer proof closure according to a kind of detailed description of the invention of the present utility model;
Fig. 3 is the lateral plan of the pilfer proof closure of Fig. 2;
Fig. 4 is the upward view of the pilfer proof closure of Fig. 2;
Fig. 5 is the structural representation at the drain screw place of fuel tank according to a kind of detailed description of the invention of the present utility model;
Fig. 6 is the structural representation of the fuel tank of the pilfer proof closure be provided with according to a kind of detailed description of the invention of the present utility model.
Description of reference numerals
1 first matching seat 2 lid
3 first lock 4 first pilfer proof closure mount pads
5 second matching seat 6 second pilfer proof closure mount pads
7 S. A. 8 lock pins
9 drain screw 21 base plates
22 sidewall 23 through holes
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
As Figure 1-Figure 4, according to a kind of detailed description of the invention of the present utility model, provide a kind of pilfer proof closure for drain plug of fuel tank, wherein, described pilfer proof closure comprises the lid 2 for cover cap drain screw 9, this lid 2 is at least provided with the first pilfer proof closure mount pad 4 and the second pilfer proof closure mount pad 6, wherein the first pilfer proof closure mount pad 4 can be locked with the first matching seat 1 on fuel tank by the first lock 3, locks onto on this second matching seat 1 on the second matching seat 5 that the second pilfer proof closure mount pad 6 can be hinged to described fuel tank or by second.
Lid 2 can be arranged on fuel tank with coordinating of the second matching seat 5, with cover cap drain screw 9 by the cooperation of the first pilfer proof closure mount pad 4 and the first matching seat 1 and the second pilfer proof closure mount pad 6.Because the first pilfer proof closure mount pad 4 and the first matching seat 1 are by the first lock 3 locking, therefore can prevent lawless person from optionally opening pilfer proof closure and drain screw 9, prevent the fuel oil in fuel tank stolen.On the one hand, when the second pilfer proof closure mount pad 6 is articulated with second matching seat 5, when needs are opened described pilfer proof closure and are opened drain screw, the first lock 3 can be opened, jointed shaft around the second pilfer proof closure mount pad 6 and the second matching seat 5 rotates described pilfer proof closure, to make drain screw 9 come out, then open drain screw 9 and namely can carry out Oil drain operation; On the other hand, when the second pilfer proof closure mount pad 6 and the second matching seat 5 lock by described second, need the first lock 3 and described second lock are unlocked simultaneously and take off simultaneously, so just pilfer proof closure can be taken off, so that drain screw is opened by staff.First lock 3 and described second lock can be common family expenses locks, also can be the locks of the better other types of theftproof performance, as long as pilfer proof closure can be locked on described fuel tank.
Owing to employing the first lock 3 (and described second lock), described pilfer proof closure is locked on drain screw, therefore can prevents drain screw from optionally being taken off by lawless person and stealing the fuel oil in described fuel tank.Meanwhile, pilfer proof closure also can protect drain screw to be not easy to be subject to the frictional impact of obstacle on road surface, prevents drain screw from leaking.
In addition, the first pilfer proof closure mount pad 4, second pilfer proof closure mount pad 6, first matching seat 1 and the second matching seat 5 are respectively equipped with mounting hole.The mounting hole of the first pilfer proof closure mount pad 4 and the mounting hole of the first matching seat 1 are in alignment with each other, to be locked by the first lock 3, the mounting hole of the second pilfer proof closure mount pad 6 and the mounting hole of the second matching seat 5 are in alignment with each other to lock locking or hinged by swivel pin by described second.
Usually, lid 2 can have various ways, such as, can be the form only comprising the flat board with certain area, and this flat board can be arranged on described fuel tank and be opened to prevent drain screw 9 to cover drain screw 9.Preferably, the sidewall 22 that lid 2 can comprise base plate 21 and arrange along the edge of this base plate, thus be formed as the barrel-shaped of one end opening.The opening of this barrel-shaped lid 2 is installed towards drain screw 9, and sidewall 22 can play the effect of protection drain screw 9.
According to a kind of detailed description of the invention of the present utility model, as shown in Figure 2, the first pilfer proof closure mount pad 4 is arranged on the relative both sides of lid 2 with the second pilfer proof closure mount pad 6.First pilfer proof closure mount pad 4 and the second pilfer proof closure mount pad 6, as two of lid 2 main attachment points, should interval larger distance be distributed on lid 2, to be fixed on described fuel tank by described pilfer proof closure better.
In addition, the first pilfer proof closure mount pad 4 and the second pilfer proof closure mount pad 6 are separately positioned on the inside face of lid 2, lid 2 are provided with permission first and lock 3 through holes stretched out 23 (as shown in Figure 2).Especially, when lid 2 be above-described comprise the structure of base plate 21 and sidewall 22 time, the inside the first pilfer proof closure mount pad 4 and the second pilfer proof closure mount pad 6 being arranged on lid 2 can prevent lawless person from damaging mounting structure better and pull down pilfer proof closure.The main body of the first lock 3 is positioned at the outside of lid 2 substantially, and lock ring portion needs the inside being positioned at lid 2 to lock the first pilfer proof closure mount pad 4 and the first matching seat 1, therefore needs to arrange through hole 23 and allows the first lock 3 to pass.
In addition, as shown in Figure 5 and Figure 6, the utility model additionally provides a kind of fuel tank, this fuel tank comprises the pilfer proof closure according to above scheme, this pilfer proof closure cover cap is on the drain screw 9 of described fuel tank, the position of the contiguous oil drain hole of described fuel tank is provided with the first matching seat 1 and the second matching seat 5, first pilfer proof closure is installed 4 and is locked onto on described first matching seat 1 by the first lock 3, and the second pilfer proof closure mount pad 6 is hinged on described second matching seat 5 or by second and locks onto on this second matching seat 5.Preferably, the second pilfer proof closure mount pad 6 can be adopted to be articulated with form on the second matching seat 5, and described pilfer proof closure is opened in unblock of being more convenient for.
Particularly, the second pilfer proof closure mount pad 6 is hinged on the second matching seat 5 by S. A. 7.When drain screw 9 opened by needs, only need open and take off the first lock 3, then rotate described pilfer proof closure around S. A. 7 and drain screw 9 can be made to come out.
In addition, one end of S. A. 7 is formed with locking flange part and the other end is formed with the pin-and-hole holding lock pin 8 and pass, and S. A. 7 through the mounting hole on the second pilfer proof closure mount pad 6 and the second matching seat 5, and installs described lock pin 8 in described pin-and-hole.Lock pin 8 can be common bearing pin, also can be spring cotter, can prevent S. A. 7 from coming off by lock pin 8 and the locking effect of described locking flange part.
In addition, the utility model additionally provides a kind of vehicle, and this vehicle is provided with the fuel tank described in above scheme.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive 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.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (9)
1. the pilfer proof closure for drain plug of fuel tank, it is characterized in that, described pilfer proof closure comprises the lid (2) for cover cap drain screw (9), this lid (2) is at least provided with the first pilfer proof closure mount pad (4) and the second pilfer proof closure mount pad (6), wherein
Described first pilfer proof closure mount pad (4) can be locked with the first matching seat (1) on fuel tank by the first lock (3), and the second matching seat (5) that described second pilfer proof closure mount pad (6) can be hinged to described fuel tank is gone up or locks onto on this second matching seat (5) by second.
2. pilfer proof closure according to claim 1, it is characterized in that, described first pilfer proof closure mount pad (4), described second pilfer proof closure mount pad (6), described first matching seat (1) and described second matching seat (5) are respectively equipped with mounting hole.
3. pilfer proof closure according to claim 1, is characterized in that, the sidewall (22) that described lid (2) comprises base plate (21) and arranges along the edge of this base plate, thus is formed as the barrel-shaped of one end opening.
4. pilfer proof closure according to claim 1, is characterized in that, described first pilfer proof closure mount pad (4) is arranged on the relative both sides of described lid (2) with the second pilfer proof closure mount pad (6).
5. according to the pilfer proof closure in claim 1-4 described in any one, it is characterized in that, described first pilfer proof closure mount pad (4) and the second pilfer proof closure mount pad (6) are separately positioned on the inside face of described lid (2), described lid (2) are provided with the through hole (23) allowing described first lock (3) to stretch out.
6. a fuel tank, it is characterized in that, this fuel tank comprises according to the pilfer proof closure in claim 1-5 described in any one, this pilfer proof closure cover cap is on the drain screw (9) of described fuel tank, the position of the contiguous oil drain hole of described fuel tank is provided with described first matching seat (1) and described second matching seat (5), described first pilfer proof closure mount pad (4) locks onto on described first matching seat (1) by the first lock (3), described second pilfer proof closure mount pad (6) is hinged on described second matching seat (5) or locks onto on this second matching seat (5) by second.
7. fuel tank according to claim 6, is characterized in that, described second pilfer proof closure mount pad (6) is hinged on described second matching seat (5) by S. A. (7).
8. fuel tank according to claim 7, it is characterized in that, one end of described S. A. (7) is formed with locking flange part and the other end is formed with the pin-and-hole holding lock pin (8) and pass, described S. A. (7) through the mounting hole on described second pilfer proof closure mount pad (6) and described second matching seat (5), and installs described lock pin (8) in described pin-and-hole.
9. a vehicle, is characterized in that, this vehicle is provided with the fuel tank according to any one of claim 6-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716799.XU CN204452013U (en) | 2014-11-25 | 2014-11-25 | A kind of pilfer proof closure for drain plug of fuel tank, fuel tank and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420716799.XU CN204452013U (en) | 2014-11-25 | 2014-11-25 | A kind of pilfer proof closure for drain plug of fuel tank, fuel tank and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204452013U true CN204452013U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420716799.XU Active CN204452013U (en) | 2014-11-25 | 2014-11-25 | A kind of pilfer proof closure for drain plug of fuel tank, fuel tank and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204452013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015567A (en) * | 2015-08-31 | 2015-11-04 | 南车资阳机车有限公司 | Anti-theft fuel tank of locomotive |
| CN105150830A (en) * | 2015-10-10 | 2015-12-16 | 南车资阳机车有限公司 | Anti-theft oil drain opening of locomotive fuel tank |
-
2014
- 2014-11-25 CN CN201420716799.XU patent/CN204452013U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015567A (en) * | 2015-08-31 | 2015-11-04 | 南车资阳机车有限公司 | Anti-theft fuel tank of locomotive |
| CN105150830A (en) * | 2015-10-10 | 2015-12-16 | 南车资阳机车有限公司 | Anti-theft oil drain opening of locomotive fuel tank |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |