Anti-theft device of oil tank

An anti-theft device and fuel tank technology, applied in the field of auto parts, can solve the problems of incompatibility with the anti-theft performance of the fuel tank cap, low anti-theft performance, economic loss of the car owner, etc., and achieve good anti-theft performance, difficulty in dismantling, and high anti-theft performance

Inactive Publication Date: 2019-02-05
CHANGZHOU COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the fuel tank cap of most automobiles is easy to be pried open, and criminals insert the oil pipe into the fuel tank to extract the oil in the fuel tank, causing certain economic losses to the car owner.
At present, because the fuel tank capacity of trucks is smaller than that of cars, and the anti-theft performance is also poor, it is very common for trucks to be stolen
However, different companies and different types of trucks have different fuel tank filling ports, so truck drivers can only use the matching ordinary fuel tank cap provided by the truck manufacturer. The anti-theft performance is not high, and it is not compatible with the fuel tank with higher anti-theft performance on the market cover

Method used

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  • Anti-theft device of oil tank
  • Anti-theft device of oil tank
  • Anti-theft device of oil tank

Examples

Experimental program
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Effect test

Embodiment 1

[0037] see Figure 1 to Figure 5 , Picture 8 with Picture 9 , The fuel tank anti-theft device of the present invention includes a fuel filler pipe interface 1 and a locking mechanism 2.

[0038] see Figure 1 to Figure 5 , The fuel filler pipe interface 1 includes a fuel tank cap joint 11 at the upper part and a leak-proof screen 12 at the lower part. The fuel tank cap joint 11 adopts a common standard ordinary fuel tank cap joint structure, which is compatible with the fuel tank caps with anti-theft performance on the market. The fuel tank cap joint 11 has a cylindrical shape penetrating vertically. The upper part of the fuel tank cover joint portion 11 is provided with an inward clamping ring 11-1, and the clamping ring 11-1 is formed by turning the upper end of the cylinder wall of the fuel tank cover joint portion 11 inward. The clamping ring 11-1 is provided with three claw notches 11-1a passing through the upper and lower claws at equal intervals along the circumferentia...

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PUM

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Abstract

The invention discloses an anti-theft device of an oil tank. The anti-theft device comprises an oil filling pipe connector and a locking mechanism. The oil filling pipe connector comprises an oil tankcover connecting part located on the upper part and a protection leakage screen part located on the lower part. The oil tank connecting part is used for mounting a normal oil tank cover. The protection leakage screen part is provided with screening holes. The locking mechanism is arranged on the lower part of the protection leakage screen part, and is used for fixedly connecting the anti-theft device with a corresponding vehicle oil tank oil filling opening.

Description

Technical field [0001] The invention relates to auto parts, in particular to a fuel tank anti-theft device. Background technique [0002] As the price of oil continues to rise, criminals are willing to try to steal the oil from the car's fuel tank. At present, the fuel tank caps of most cars are easy to pry open. Criminals insert fuel pipes into the fuel tank to draw out the oil in the fuel tank, causing certain economic losses to the car owner. At present, because trucks have smaller fuel tanks and larger cars, and poor anti-theft performance, the phenomenon of trucks being stolen fuel is very common. However, different companies and different types of trucks have different fuel tank filling ports. As a result, truck drivers can only use the matching ordinary fuel tank caps provided by the truck manufacturer. The anti-theft performance is not high, and it is not compatible with the higher anti-theft fuel tanks on the market. cover. Summary of the invention [0003] The purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K15/04B60K15/05
CPCB60K15/04B60K15/05B60K2015/03434B60K2015/0458
Inventor 孙磊厚付相为曹楷文曹青刘光新
Owner CHANGZHOU COLLEGE OF INFORMATION TECH
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