CN203427749U

CN203427749U - Automobile oil tank anti-theft filter net

Info

Publication number: CN203427749U
Application number: CN201320483472.8U
Authority: CN
Inventors: 郑东
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-09
Filing date: 2013-08-09
Publication date: 2014-02-12
Anticipated expiration: 2023-08-09

Abstract

The utility model discloses an automobile oil tank anti-theft filter net, which adopts a steel integral truncated cone structure, wherein one end of the large diameter of the cone surface is opened, one end of the small diameter of the cone surface is closed, the side face of the truncated cone is provided with a plurality of oil leaking holes, the end face of the large-diameter cone surface is provided with a flange, the part between the flange and the side face of the truncated cone is provided with at least one groove, the inner wall, close to the large-diameter cone surface, of the truncated cone is provided with at least two clamping grooves, and a contraction ring is arranged in the clamping grooves. Not only can sundries be prevented from falling into an oil tank, but also the oiling resistance is reduced, so that the oiling is faster; the possibility that oil in the oil tank is stolen is reduced, and the unnecessary troubles and loss brought by that oil in an automobile is stolen are solved; the installation is more convenient, and the use is safer.

Description

Anti-theft filtering net for automobile oil tank

Technical field

The utility model relates to a kind of automotive oil tank filter screen, relates in particular to a kind of anti-theft filtering net for automobile oil tank.

Background technology

Existing automotive oil tank filter screen is a cylinder, in upper and lower, outside radius is consistent, its shell is to adopt plastic material preparation, nexine at plastic material shell is provided with the thin wire net of one deck, the mesh of its filter screen is less, use hexagon socket head cap screw is installed, and can easy to do oil tank filtering net be taken out from fuel tank.Existing oil tank filtering net, in use only playing the foreign material such as dust protection and enter the effect in fuel tank, there are several deficiencies in its structure, and one, because the mesh of wire net and outer plastic housing structure and filter screen thereof is less, cause thering is certain resistance when refueling, refuel slower.Two, be easy to extract out in fuel tank, do not there is the stolen function of diesel oil that prevents automotive oil tank.

Existing automobile, when chaufeur is had a meal or during parking rest in parking, only rely on simple tank cap lock cannot look after the oil of fuel tank, to stealer, left opportunity, and because the fuel tank of high capacity waggon is larger, general volume read-out is many, become the target that stealer is paid close attention to, once fuel tank oil is stolen, automobile cannot travel, the loss bringing to the car owner often oil of more than fuel tank is so simple, so chaufeur stolen and feel misgivings fuel tank oil, and automobile driver is badly in need of a kind of technology, and to solve fuel tank oil stolen or have stolen hidden danger and the worry brought.

Summary of the invention

The utility model object is to overcome the above-mentioned shortcoming that prior art exists, and provides a kind of without increasing new installation, simple, the anti-theft filtering net for automobile oil tank with anti-theft feature.

For achieving the above object, the technological means that the utility model adopts is: anti-theft filtering net for automobile oil tank, adopts steel one truncated cones body structure, an end opening of the large radius of its circular conical surface, one end sealing of circular conical surface minor radius, has some oil leaking holes in the side of truncated cone; On large radius circular conical surface end face, be provided with flange, at flange, to truncated cones body side surface, have at least one groove; On inwall in truncated cone near large radius circular conical surface, be provided with at least two draw-in grooves, shrink ring is arranged in draw-in groove.

Further, on described circular conical surface minor radius end face, be provided with the uniform oil leaking hole of concentric circles.

Further, on described draw-in groove, be also provided with filtering net.

Further, described flange has four grooves to truncated cones body side surface, and its groove is 1/3 of whole side height in the position of truncated cones body side surface.

Further, on the side of described truncated cone, 1/2 At The Height symmetry has two square through holes.

Further, on the inwall of described truncated cone near large radius circular conical surface, be provided with four with the draw-in groove of circumference uniform distribution, on the truncated cones body side surface at draw-in groove place, have with at least four uniform oblong bayonet sockets of concentric circles.

The beneficial effects of the utility model are: not only can prevent that foreign material from falling in fuel tank, and the resistance while having reduced to refuel, refuel faster; Prevent the possibility that in fuel tank, oil is stolen, solved automobile oil by unnecessary trouble and the loss of stealing and bringing; Install more conveniently, use safer.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the utility model perspective view;

Fig. 2 is the utility model front view.

In figure: 1, flange, 2, shrink ring, 3, draw-in groove, 4, oil leaking hole, 5, square through hole, 6, bayonet socket, 7, groove.

The specific embodiment

Anti-theft filtering net for automobile oil tank as shown in Figure 1, 2, adopts steel one truncated cones body structure, an end opening of the large radius of its circular conical surface, and one end sealing of circular conical surface minor radius, has some oil leaking holes 4 in the side of truncated cone; On large radius circular conical surface end face, be provided with flange 1, at flange 1, to truncated cones body side surface, have at least one groove 7; On inwall in truncated cone near large radius circular conical surface, be provided with at least two draw-in grooves 3, shrink ring 2 is arranged on 3 li of draw-in grooves.

Further, on described circular conical surface minor radius end face, be provided with the uniform oil leaking hole 4 of concentric circles.

Further, on described draw-in groove 3, be also provided with filtering net.

Further, described flange 1 has four grooves 7 to truncated cones body side surface, and its groove 7 is 1/3 of whole side height in the position of truncated cones body side surface.

Further, on the side of described truncated cone, 1/2 At The Height symmetry has two square through holes 5.

Further, on the inwall of described truncated cone near large radius circular conical surface, be provided with four with the draw-in groove 3 of circumference uniform distribution, on the truncated cones body side surface at draw-in groove 3 places, have with concentric circles and divide other at least four strip shape bayonet sockets 6.Oil leaking hole 4 is no longer set on the position of offering oblong bayonet socket 6.

The utility model adopts integrated all-steel structure in table, according to the pyramid type bayonet socket designing in reservoir port, solved automobile fuel filler slow, prevent that foreign material from falling in fuel tank, also there is the effect of anti-theft automotive fuel tank oil.In use, only this filter screen need be put into reservoir port, the draw-in groove that oblong bayonet socket 6 is aimed in fuel tank, removes the shrink ring in draw-in groove 32 on filter screen, and filter screen bore inflating clip is in reservoir port.Now the filtering net of pore more can be arranged in draw-in groove 3, due to thinner filtering net and the space between this filter screen very large, so both can prevent that foreign material from falling in fuel tank, and when refueling, refuel fast, while changing filter screen as need, only need, by inner pore filter screen replacement, so both save cost, also prevent that automobile is when stopping, fuel tank oil is stolen.Solved automobile oil and stolen, and the unnecessary trouble and the loss that bring.

Claims

1. anti-theft filtering net for automobile oil tank, is characterized in that: adopt steel one truncated cones body structure, and an end opening of the large radius of its circular conical surface, one end sealing of circular conical surface minor radius, has some oil leaking holes (4) in the side of truncated cone; On large radius circular conical surface end face, be provided with flange (1), at flange (1), to truncated cones body side surface, have at least one groove (7); On inwall in truncated cone near large radius circular conical surface, be provided with at least two draw-in grooves (3), it is inner that shrink ring (2) is arranged on draw-in groove (3).

2. anti-theft filtering net for automobile oil tank according to claim 1, is characterized in that: on described circular conical surface minor radius end face, be provided with the uniform oil leaking hole of concentric circles (4).

3. anti-theft filtering net for automobile oil tank according to claim 1, is characterized in that: described draw-in groove is also provided with filtering net on (3).

4. anti-theft filtering net for automobile oil tank according to claim 1, is characterized in that: described flange (1) has four grooves (7) to truncated cones body side surface, and its groove (7) is 1/3 of whole side height in the position of truncated cones body side surface.

5. anti-theft filtering net for automobile oil tank according to claim 1, is characterized in that: on the side of described truncated cone, 1/2 At The Height symmetry has two square through holes (5).

6. anti-theft filtering net for automobile oil tank according to claim 1, it is characterized in that: on the inwall of described truncated cone near large radius circular conical surface, be provided with four draw-in grooves with circumference uniform distribution (3), on the truncated cones body side surface of locating at draw-in groove (3), have with concentric circles and divide other at least four strip shape bayonet sockets (6).