CN201080172Y

CN201080172Y - Theft-proof fuel tank

Info

Publication number: CN201080172Y
Application number: CNU200720026218XU
Authority: CN
Inventors: 聂健
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-04
Filing date: 2007-08-04
Publication date: 2008-07-02
Anticipated expiration: 2017-08-04

Abstract

Disclosed is an anti-theft oil tank. An oil filler pipe communicated with the inner part of the tank body is connected on the oil tank, an oil tank cover is arranged at the port of the oil filler pipe, two baffle plates on which a plurality of through holes are both arranged are arranged in the oil filler pipe, and the two baffle plates are arranged at intervals, and are blocked on the channel of the oil filler pipe. The utility model has the advantages that the structure is simple, the utility model is reliable, the fabrication cost is low, and the utility model not only can ensure the normal oil filling, but also can effectively prevent the oil from being stolen by oil thief.

Description

Anti-theft fuel tank

Technical field

The utility model relates to the fuel tank of automobile, specifically a kind of anti-theft fuel tank.

Background technology

Fuel tank on the automobile generally just adds lockset in the measure of taking aspect the guard against theft oil on fuel lid at present.This is difficult to limit the oil stealer substantially, and the oil stealer can extend into oil suction pipe in the fuel tank as long as destroy lockset or fuel lid, draws oil plant wherein.Chinese patent discloses some anti-theft fuel tanks, but substantially all exists complex structure, deficiency that tooling cost is high.

The utility model content

The purpose of this utility model is to provide a kind of actv. anti-theft fuel tank simple in structure, antitheft.

For achieving the above object, the utility model adopts following scheme: anti-theft fuel tank, be connected with the fuel filler pipe that communicates with its inside on the casing, port at fuel filler pipe is stamped fuel lid, be provided with two dividing plates that respectively have some through holes in fuel filler pipe, two dividing plates are arranged at interval and are all kept off on the passage of fuel filler pipe.Through hole on two dividing plates staggers each other in the oil-feed direction of fuel filler pipe.

By such scheme as seen, when refueling in fuel tank by fuel filler pipe, oil plant can be entered in the casing by the through hole on two dividing plates in the fuel filler pipe.When the oil stealer destroyed lockset or fuel lid and wants to implement stolen, because the existence of two dividing plates, oil stealer's oil suction pipe then can't extend in the casing by two dividing plates.

The utility model is simple in structure, reliable, and cost of manufacture is low, and it can guarantee normal oiling, but actv. prevents oil stealer's pilferage again.

Description of drawings

The structural representation of Fig. 1 the utility model one embodiment;

The A portion enlarged drawing of Fig. 2 Fig. 1;

The B-B cutaway view of Fig. 3 Fig. 2.

The specific embodiment

Further specify the utility model below in conjunction with embodiment and accompanying drawing.

Referring to Fig. 1

Be connected with the fuel filler pipe 2 that communicates with its inside on the casing 1 of the anti-theft fuel tank that the utility model provides, the integral body of casing 1 is existing structure.Port at fuel filler pipe 2 is stamped fuel lid 3, is provided with two dividing plate 4, two dividing plates 4 that respectively have some through hole 4a and arranges at interval and all keep off on the passage of fuel filler pipe 2 in fuel filler pipe 2.

Referring to Fig. 2, the concrete mode that two dividing plates 4 are provided with in fuel filler pipe 2 is: two dividing plates 4 are fixedly installed in the cylindrical shell 7 of a upper and lower opening, be supported with support 6 on 4 on two dividing plates, 4 on the dividing plate of support 6 and below is provided with pad 5, and the outside of cylindrical shell 7 is connected with the inwall of fuel filler pipe 2.

Referring to Fig. 2, Fig. 3, in the present embodiment, two dividing plates 4 can adopt expanded metal lath, and the mesh that utilizes expanded metal lath self to be had has promptly constituted the through hole 4a on the dividing plate 4.In addition, when two dividing plates 4 are set, require two through hole 4a on the dividing plate 4 to stagger each other in the oil-feed direction of fuel filler pipe 2.

Claims

1. anti-theft fuel tank, be connected with the fuel filler pipe (2) that communicates with its inside on the casing (1), port at fuel filler pipe (2) is stamped fuel lid (3), it is characterized in that: be provided with two dividing plates (4) that respectively have some through holes in fuel filler pipe (2), two dividing plates (4) are arranged at interval and are all kept off on the passage of fuel filler pipe (2).

2. anti-theft fuel tank according to claim 1 is characterized in that: two dividing plates (2) are fixedly installed in the cylindrical shell (7) of a upper and lower opening, are supported with support (6) between two dividing plates (4), and the outside of cylindrical shell (7) is connected with the inwall of fuel filler pipe (2).