CN102233813A - Anti-theft oil tank - Google Patents
Anti-theft oil tank Download PDFInfo
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- CN102233813A CN102233813A CN201010156478.5A CN201010156478A CN102233813A CN 102233813 A CN102233813 A CN 102233813A CN 201010156478 A CN201010156478 A CN 201010156478A CN 102233813 A CN102233813 A CN 102233813A
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- siphunculus
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Abstract
The invention provides an anti-theft oil tank. The anti-theft oil tank comprises an anti-theft oil tank of a motor vehicle, wherein an oil anti-theft device A is arranged at an oil inlet of the oil tank, so that an oil thief is hard to or can only stretch an oil pipe into the oil anti-theft device but cannot pass through the oil anti-theft device and enter the deep inside of the oil tank to steal oil. The oil anti-theft device A is composed of at least one through pipe and one sleeve; an opening is formed at the upper end of the through pipe and is the oil inlet of the through pipe; an opening is formed on the lower part of the oil inlet of the through pipe and is the oil outlet of the through pipe; the oil inlet of the through pipe is communicated with the oil inlet of the oil tank, and the oil outlet of the through pipe is communicated with the sleeve pipe; one end of the sleeve is opened while the other end of the sleeve is closed; the inner surface of the sleeve covers the oil outlet of the through pipe but does not close the oil outlet of the through pipe; the opening of the sleeve is far away from the bottom of the oil tank; the capacity of the sleeve and the capacity of the oil anti-theft device A take up a very small proportion of the total capacity of the oil tank. An oil anti-theft device B is further arranged in the oil outlet of the oil tank.
Description
Technical field
The present invention relates to a kind of Anti-theft oil tank, comprise the motor vehicle antitheft fuel tank.
Background technology
Common fuel tank comprises motor vehicle oil tank, and its oil inlet can stretch into pipe the fuel tank bottom, easily makes the oil in the fuel tank stolen in a large number.For antitheft, people generally add a cover on the fuel tank oil inlet and lock, but as after operculum or lock pried open, oil also can be easy to stolen.In addition, the external fuel tank of common fuel tank, especially self-propelled vehicle, its oil outlet just are added with the turn-knob lid, more easily outward winding.
Summary of the invention
The objective of the invention is to overcome existing disadvantages of background technology part, the Anti-theft oil tank with strong guard against theft oil function is provided, comprise the motor vehicle antitheft fuel tank.The present invention makes that by a kind of guard against theft oil device is set the oil stealer is difficult to maybe the stolen pipe to be stretched in the guard against theft oil device in the oil inlet of fuel tank, but can't pass the guard against theft oil device and enter depths in the fuel tank, thus can't stolen; In addition, in fuel tank comprises the oil outlet of the external fuel tank of self-propelled vehicle, install another kind of guard against theft oil device additional, make the oil stealer can't open oil outlet, thus can't stolen.Concrete technical scheme of the present invention is as follows:
Technical scheme (1): a kind of Anti-theft oil tank, comprise motor vehicle oil tank, it is characterized in that: described Anti-theft oil tank is made of oil box that contains oil inlet and guard against theft oil device A; Described guard against theft oil device A is installed in the oil box oil inlet, is made up of a siphunculus and a sleeve pipe at least; The upper end open of siphunculus, described opening are the siphunculus oil inlet; The lower portion opening of siphunculus oil inlet, described opening are the siphunculus oil outlet; The siphunculus oil inlet is communicated with the oil box oil inlet, and the siphunculus oil outlet communicates with sleeve pipe; The sealing of one end opening of sleeve pipe and the other end; The sleeve pipe inner face covers on siphunculus oil outlet place and does not seal the siphunculus oil outlet; Ferrule openings is away from the oil box bottom; Sleeve pipe capacity and guard against theft oil device A capacity account for the very small scale of fuel tank whole volume.
Technical scheme (2): according to the described Anti-theft oil tank of technical scheme (1), it is characterized in that: described sleeve pipe is away from the oil box bottom, and with according to technical scheme (1) different be, an end opening of sleeve pipe and other site distribution pore, described pore comprises grate hole, sieve aperture.
According to technical scheme (1), the described Anti-theft oil tank of technical scheme (2), it is characterized in that: termination, siphunculus lower end sets out hydraulic fluid port, termination, siphunculus lower end sealing and on the siphunculus wall, set out hydraulic fluid port, all set out hydraulic fluid port and oil outlet aperture on termination, siphunculus lower end and the siphunculus wall for distributing, above three occupies one, and described aperture comprises grate hole, sieve aperture; Do not seal between ferrule openings end and the siphunculus and make space between ferrule openings end and the siphunculus form the oil outlet of sleeve pipe, sealing between ferrule openings end and the siphunculus and on casing wall, set out hydraulic fluid port, more than both occupy one; Siphunculus oil outlet and the sleeve pipe oil outlet segment distance that staggers.
According to technical scheme (1), the described Anti-theft oil tank of technical scheme (2), it is characterized in that: between siphunculus oil outlet and sleeve pipe oil outlet, have the spacing of one section casing wall and siphunculus wall to be not more than 1 centimetre; The size dimension of described pore is not more than 2 millimeters.
Further, according to technical scheme (1), the described Anti-theft oil tank of technical scheme (2), it is characterized in that: between siphunculus oil outlet and sleeve pipe oil outlet, have the spacing of one section casing wall and siphunculus wall to be not more than 6 millimeters; The size dimension of described pore is not more than 1 millimeter.
According to technical scheme (1), the described Anti-theft oil tank of technical scheme (2), it is characterized in that: siphunculus is flexible; Thickness was inconsistent and irregularly shaped about siphunculus and sleeve pipe can be; Guard against theft oil device A can be made up of some siphunculus and some sleeve pipes; On the joint face on the joint face between guard against theft oil device A and the oil box oil inlet, between sleeve pipe and the siphunculus, can establish breather hole on the siphunculus upper end wall; Can establish the oil-level measurement hole on the joint face on the joint face between guard against theft oil device A and the oil box oil inlet, between sleeve pipe and the siphunculus.
According to technical scheme (1), the described Anti-theft oil tank of technical scheme (2), it is characterized in that: the hole lattice are set in the oil box oil inlet, the hole lattice are set in the cavity of siphunculus, the hole lattice are set in the siphunculus oil outlet, the hole lattice are set between siphunculus and the sleeve pipe, between the open end of sleeve pipe and the oil inlet of oil box the hole lattice are set, between the oil box inner face of the open end of sleeve pipe and arrangement guard against theft oil device A the hole lattice are set, the hole lattice are set in the oil outlet of sleeve pipe, the local interlayer that faces the sleeve pipe oil outlet that is provided with between sleeve pipe and the siphunculus, more than eight occupy its some; Described hole lattice comprise grate, screen cloth; Described interlayer does not seal the passage between siphunculus and the sleeve pipe between siphunculus oil outlet and sleeve pipe oil outlet.
According to technical scheme (1), the described Anti-theft oil tank of technical scheme (2), it is characterized in that: the oil outlet connecting pipe of sleeve pipe, the oil outlet connecting pipe of sleeve pipe and the oil outlet of pipeline close on the fuel tank body wall, the oil outlet connecting pipe of sleeve pipe and pipeline bending, the oil outlet connecting pipe of sleeve pipe and pipe head sealing and set out hydraulic fluid port on the duct wall, the oil outlet connecting pipe of sleeve pipe and pipeline oil outlet be peripheral to be provided with and to cover and the sleeve pipe of closed conduct oil outlet not, peripheral connection one plane, oil outlet below and the horizontal edge of sleeve pipe upsweep, peripheral connection one plane, oil outlet below and the horizontal edge of sleeve pipe close on the fuel tank body wall, the oil outlet of sleeve pipe below is peripheral to connect porose lattice on a plane and the plane to the fuel tank body wall, more than eight occupy one at least; Described flat transverse distributes; Can porose lattice on the described duct wall; Described hole lattice comprise grate, screen cloth; Oil outlet periphery on the described duct wall, hole are especially enclosed sleeve pipe can be set, and this sleeve pipe covers and not closed conduct oil outlet, hole lattice.
According to technical scheme (1), the described Anti-theft oil tank of technical scheme (2), it is characterized in that: guard against theft oil device A is local to be one altogether with the oil box part, sleeve pipe local with the siphunculus part be one altogether, more than both occupy one, two.
According to technical scheme (1), the described Anti-theft oil tank of technical scheme (2), it is characterized in that: the oil box of described Anti-theft oil tank also comprises oil outlet, and guard against theft oil device B is installed in the pipeline of oil outlet; Described guard against theft oil device B is one section tubule, and the pipeline of this tubule and oil outlet interconnects by screw thread; The end of this tubule in oil outlet has oil guiding hole, sealing on the other end plane of structure outside oil outlet and oil outlet arranged on the sidewall, and special turn-knob groove is set on this osed top plane of structure, guard against theft oil device B can be produced and change the pipeline of oil inlet and outlet by the rotation groove, thus oil outlet on the guard against theft oil device B sidewall is exposed from the pipeline of oil outlet or the pipeline of hiding oil inlet and outlet in; Simultaneously, be equipped with the special-purpose wrench of turn-knob groove.
Description of drawings:
Fig. 1 to Figure 40 is the structural representation of Anti-theft oil tank of the present invention, and wherein Fig. 3 is the structural representation of guard against theft oil device B.
Description of reference numerals: 1 oil box, 2 oil box oil inlets, 3 siphunculus, 4 sleeve pipes, the fuel-displaced opening of 5 sleeve pipes, 6 breather holes, 7 interlayers, 8 oil box oil outlet pipelines, 9 guard against theft oil device B oil guiding holes, 10 spiral shell mosquitos, 11 guard against theft oil device B oil outlets, 12 turn-knob grooves, the fuel-displaced oral pore lattice of 13 sleeve pipes, 14 sleeve pipe oil outlet grids, the space of top in the 15 sleeve pipe oil outlets, the fuel-displaced opening of 16 siphunculus, 17 hole lattice, 18 pipelines, 19 pipeline tops, the fuel-displaced opening of 20 pipelines, 21 oil-level measurement holes, 22 sleeve pipe tops, 23 sleeve pipe bottoms, 24 siphunculus, 25 siphunculus oil outlet grids, 26 siphunculus bottoms, 27 siphunculus sieve apertures, 29 planes, 30 hole lattice, 31 siphunculus, the community of sleeve pipe and oil box, 32 casing walls, 33 sleeve pipe sieve apertures, 34 plane sieve apertures.
The specific embodiment
Embodiment one: as Fig. 1, Anti-theft oil tank of the present invention comprises oil box 1 and oil box oil inlet 2, guard against theft oil device A is installed in the oil box oil inlet 2, as Fig. 2, guard against theft oil device A is made of siphunculus 3 and sleeve pipe 4, siphunculus 3 top and bottom are opening all, siphunculus 3 upper end open are connected with oil box oil inlet 2, siphunculus 3 is slightly thinner than oil box oil inlet 2, establish breather hole 6 on the joint face of siphunculus 3 upper ends and oil box oil inlet 2, sleeve pipe 4 upper end open and lower end closed, sleeve pipe 4 is slightly thicker than siphunculus 3, and sleeve pipe 4 covers on siphunculus 3 peripheries and below from bottom to top and do not seal siphunculus 3 lower ending openings, and sleeve pipe 4 upper ends are connected siphunculus 3 upper ends and oil box oil inlet 2 belows, establish an opening 5 on sleeve pipe 4 upper end wall again, opening 5 nadirs are higher than siphunculus 3 lower ending openings, establish one section interlayer 7 between opening 5 and siphunculus 3 lower ending openings, and the horizontal span of interlayer 7 is not less than the bore of opening 5, interlayer 7 does not seal the passage between siphunculus 3 walls and sleeve pipe 4 walls, and the gap of siphunculus 3 walls and sleeve pipe 4 walls is less.
During oiling, oil plant is introduced into siphunculus 3 by oil box oil inlet 2 in fuel tank, and behind the passage between siphunculus 3 walls and sleeve pipe 4 walls of must flowing through, the opening 5 by sleeve pipe 4 flows out again, flows into oil box 1 depths at last.Sleeve pipe 4 keeps off the most oil plants in the oil box 1 outside the guard against theft oil device A, and the oil plant in the guard against theft oil device A is few.The structure of guard against theft oil device A makes thick or thin stolen pipe all can't pass guard against theft oil device A and enter a large amount of stolen in oil box 1 depths.
Preferred version as present embodiment, the bottom of sleeve pipe 4 is the plane, the spacing of siphunculus 3 walls and sleeve pipe 4 walls is 0.6 centimetre to 1 centimetre, opening 5 is a circular hole, the bore of opening 5 is 3.5 centimetres to 4 centimetres, the distance of opening 5 nadirs and siphunculus 3 lower ending openings is 3.5 centimetres to 4 centimetres, and the distance of siphunculus 3 lower ending openings and sleeve pipe 4 bottoms is 6.5 centimetres to 7 centimetres, and siphunculus 3 is a cylindrical shape with sleeve pipe 4.
Embodiment two: as Fig. 4,5, Anti-theft oil tank of the present invention comprises oil box oil outlet pipeline 8, and guard against theft oil device B is installed in the pipeline 8, and as Fig. 3, guard against theft oil device B is one section tubule, and this tubule and oil outlet pipeline 8 interconnect by screw thread 10; The end of this tubule in oil outlet has oil guiding hole 9, sealing on the other end plane of structure outside oil outlet and oil outlet 11 arranged on the sidewall, and special turn-knob groove 12 is set on this osed top plane of structure, guard against theft oil device B can be produced and change oil inlet and outlet pipeline 8 by rotation groove 12, thereby the oil outlet 11 on the guard against theft oil device B sidewall is exposed from oil outlet pipeline 8, as Fig. 5, or in the hiding oil inlet and outlet pipeline 8, as Fig. 4; Simultaneously, be equipped with the special-purpose wrench of turn-knob groove 12.
Embodiment three: as Fig. 6, Anti-theft oil tank oil inlet of the present invention 2 belows connect guard against theft oil device A, as Fig. 7, guard against theft oil device A is made up of siphunculus 3 and sleeve pipe 4, and siphunculus 3 is with oil inlet 2 the same thicknesses and be interconnected, and sleeve pipe 4 than siphunculus 3 summaries slightly, sleeve pipe 4 covers on siphunculus 3 peripheries and below from bottom to top, sleeve pipe 4 bottoms are the plane and keep a segment distance with siphunculus 3 lower ending openings, arrange circle hole lattice 13 between sleeve pipe 4 upper ends and the oil box, and the width of hole lattice 13 mesopores is less.
As the preferred version of present embodiment, the entire length of guard against theft oil device A is 14 centimetres to 17 centimetres, and the length of hole lattice 13 mesopores is 3 centimetres to 4 centimetres, and the width in hole is 0.6 centimetre to 1 centimetre, and the spacing of siphunculus 3 walls and sleeve pipe 4 walls is 0.6 centimetre to 1 centimetre; As the concrete preferred version of present embodiment, the entire length of guard against theft oil device A is 14 centimetres, and the length of hole lattice 13 mesopores is 3.5 centimetres, and the width in hole is 0.6 centimetre, and the spacing of siphunculus 3 walls and sleeve pipe 4 walls is 1 centimetre.
Embodiment four: as Fig. 8, Fig. 9, Anti-theft oil tank of the present invention is made of oil box that contains oil inlet 2 and guard against theft oil device A, described guard against theft oil device A is installed in the oil box oil inlet 2, form by a siphunculus 3 and a sleeve pipe 4, siphunculus 3 is slightly thinner than oil inlet 2, the upper end of siphunculus 3 is connected the higher position of oil inlet 2, establish breather hole 6 on the joint face of siphunculus 3 and oil inlet 2, sleeve pipe 4 is thick together with oil inlet 2, sleeve pipe 4 upper ends are provided with hoop net lattice 14 and are connected oil inlet 2 belows, and siphunculus 3 lower ends put in the sleeve pipe 4 and surpass grid 14 and keep a segment distance with sleeve pipe 4 bottoms.
As the preferred version of present embodiment, the spacing of siphunculus 3 walls and sleeve pipe 4 walls is 0.6 centimetre to 1 centimetre, and the mesh size in the grid 14 is 0.6 centimetre to 1 centimetre; As the concrete preferred version of present embodiment, the spacing of siphunculus 3 walls and sleeve pipe 4 walls is 1 centimetre, and the mesh size in the grid 14 is 0.6 centimetre.
Embodiment five: as Figure 10, Figure 11, siphunculus 3 is all thin than oil inlet 2 with sleeve pipe 4, and sleeve pipe 4 is thicker a little than siphunculus 3, and higher position symmetry is offered two circular opens 5 on sleeve pipe 4 walls, and the top keeps one section space 15 in the opening 5.As the concrete scheme of present embodiment, siphunculus 3 intracavity diameters are 4 centimetres, and spacing keeps 1 centimetre around sleeve pipe 4 walls and siphunculus 3 walls, and the diameter of opening 5 is 3.5 centimetres, sleeve pipe 4 about two ends apart from 17 centimetres.
Embodiment six: as Figure 12, Figure 13, siphunculus 3 is thick together with oil inlet 2, and siphunculus 3 base seals are established the opening 16 of two symmetries in addition on siphunculus 3 lower end walls, establish an opening 5 on sleeve pipe 4 lower part walls.As the preferred version of present embodiment, opening 16, opening 5 keep a segment distance with the bottom of siphunculus 3, sleeve pipe 4 respectively, and sleeve pipe 4 is thicker slightly than siphunculus 3; Concrete scheme as present embodiment, sleeve pipe 4 walls and siphunculus 3 wall spacings keep 0.6 centimetre to 1 centimetre, opening 16, opening 5 keep 3 centimetres to 4 centimetres distance respectively with the bottom of siphunculus 3, sleeve pipe 4, opening 5 all is 3.5 centimetres to 4 centimetres with the bore of opening 16.
Embodiment seven: as Figure 14, and dress guard against theft oil device A in the fuel tank oil inlet 2, aligned apertures lattice 13 on the sleeve pipe 4 wall high bit, sleeve pipe 4 walls and siphunculus 3 wall spacings keep 0.6 centimetre to 1 centimetre, and space 15 is left in the top in the hole lattice 13, and lattice 13 mesopores in hole are wide to be 0.6 centimetre.Dress guard against theft oil device B in the fuel tank oil outlet 8.
Embodiment eight: as Figure 15, the bore of siphunculus 3 is 4 centimetres, establish hole lattice 17 in siphunculus 3 lower ending openings, sleeve pipe 4 keeps 1 centimetre with the wall spacing of siphunculus 3, establish breather hole 6 between the upper end of sleeve pipe 4 and siphunculus 3, be higher than connecting pipe 18 on sleeve pipe 4 one sidewalls of siphunculus 3 lower ending openings, bending 90 degree of pipeline 18.
Embodiment nine: as Figure 16, sleeve pipe 4 is connected with a sidewall of siphunculus 3 or is total, and there is very little oil-level measurement hole this sidewall upper and fuel tank oil inlet 2 junctions, there is breather hole 6 siphunculus 3 upper ends and the fuel tank oil inlet junction on opposite, connecting pipe 18 on sleeve pipe 4 walls of breather hole 6 belows, pipeline 18 tops, 19 sealings are left top 19 1 segment distances and are offered pipeline 18 oil outlets 20.
Embodiment ten: as Figure 17, siphunculus 3 also is communicated with thick with fuel tank oil inlet 2, establish hole lattice 17 in siphunculus 3 lower ending openings, sleeve pipe 4 upper end symmetries are established two openings 5, sleeve pipe 4 tops 22 are thicker than siphunculus 3, sleeve pipe 4 bottoms 23 and siphunculus 3 the same thick and with siphunculus about in the of 3 over against, sleeve pipe 4 tops 22 are thicker a little than siphunculus 3, as 0.6 centimetre to 1 centimetre of sleeve pipe 4 tops 22 and 3 liang of wall spacing of siphunculus.
Embodiment 11: as Figure 18, establish hole lattice 17 between fuel tank oil inlet 2 and siphunculus 3 upper end open, sleeve pipe 4 tops 22 are thicker a little than siphunculus 3, as sleeve pipe 4 tops 22 and 0.6 centimetre to 1 centimetre of 3 liang of wall spacing of siphunculus, expand sleeve pipe 4 bottoms 23 that are lower than siphunculus 3 lower ending openings, and a side that is higher than sleeve pipe 4 tops 22 of siphunculus 3 lower ending openings is established an opening 5.Dress guard against theft oil device B in the fuel tank oil outlet 8.
Embodiment 12: as Figure 19, siphunculus 3 is connected fuel tank oil inlet 2 belows, sleeve pipe 4 covers on siphunculus 3 bottoms, sleeve pipe 4 is very near with 3 liang of wall spacings of siphunculus, as 1 centimetre, sleeve pipe 4 is established a siphunculus 24 again with siphunculus 3 peripheries, and siphunculus 24 upper ends are connected around the fuel tank oil inlet 2, establish hole lattice 17 between siphunculus 24 lower ends and sleeve pipe 4 open ends.
Embodiment 13: as Figure 20, siphunculus 3 lower ends are connected with sleeve pipe 4 bottoms, and siphunculus 3 lower end sidewalls are established an opening 16, sleeve pipe 4 upper portion side wall are established an opening 5, opening 5 is higher than opening 16 and outlet towards on the contrary, and 2 of siphunculus 3 and fuel tank oil inlets are established ventilation mouth 6, in the opening 5 above spacings 15.
Embodiment 14: as Figure 21, siphunculus 3 is thick together with fuel tank oil inlet 2, establish hoop net lattice 25 between siphunculus 3 lower ends and sleeve pipe 4 bottoms, perhaps establish circle hole lattice, perhaps establish two to four circular holes, sleeve pipe 4 tops and siphunculus 3 spacings are very near, as 0.6 centimetre to 1 centimetre, hoop net lattice 14 are established on sleeve pipe 4 tops 22, and sleeve pipe 4 bottoms 23 are more roomy than sleeve pipe 4 tops 22.
Embodiment 15: as Figure 22, siphunculus 3 is thinner than fuel tank oil inlet, sleeve pipe 4 is thick together or similar thick with the fuel tank oil inlet, siphunculus 3 lower ends are connected with sleeve pipe 4 bottoms, symmetrical openings 16 is established in the position that is higher than sleeve pipe 4 bottoms on the siphunculus 3 lower end sidewalls, sleeve pipe 4 tops are higher than the position of opening 16 and establish symmetrical openings 5, opening 16 and opening 5 lateral separations 90 degree, and breather hole 6 is established in siphunculus 3 upper ends.
Embodiment 16: as Figure 23, siphunculus 3 is communicated with fuel tank oil inlet 2, and opening 5 is established in sleeve pipe 4 upper ends, and the siphunculus 3 and 4 of the sleeve pipes of below are established interlayer 7 in the opening 5, and sleeve pipe 4 bottoms are sphere.
Embodiment 17: as Figure 24, and siphunculus 3 base seals, hoop net lattice 25 are established on siphunculus 3 tops, or establish round lattice, and sleeve pipe 4 bottoms are lower than the position of siphunculus 3 bottoms and establish hoop net lattice 14, and sleeve pipe 4 is very near with siphunculus 3 transverse pitchs.
Embodiment 18: as Figure 25, siphunculus 3 upper ends are the same thick with fuel tank oil inlet 2, and siphunculus 3 lower ends are much thinner as and to be connected with sleeve pipe 4 bottoms than the upper end, and symmetrical openings 16 is established in siphunculus 3 lower ends, and grid 14 is established in sleeve pipe 4 upper ends, and grid 14 is higher than opening 16.
Embodiment 19: as Figure 26, siphunculus 3 is infundibulate, and its upper end is communicated with fuel tank oil inlet 2, and its lower end is near sleeve pipe 4 bottoms, and grid 14 is established in the position that is higher than siphunculus 3 lower ending openings on the sleeve pipe 4, top spacing 15 in the grid 14.
Embodiment 20: as Figure 27, siphunculus 3 upper ends connect fuel tank oil inlet 2, lower end connector bushing 4 bottoms; Siphunculus 3 bottom symmetries are established opening 16, and opening 16 is a little more than sleeve pipe 4 bottoms; Sleeve pipe 4 bottoms 23 are thick, top 22 tiny and close siphunculus 3; Sleeve pipe 4 tops 22 symmetries are established opening 5, opening 5 and the direction of opening 16 90 degree of being separated by.
Embodiment 21: as Figure 28, siphunculus 3 is bucket-shaped, and upper end open is connected in fuel tank oil inlet 2 medium positions, and lower end closed is also closed on sleeve pipe 4 bottoms, establishes symmetrical openings 16 on the lower end wall in addition; Sleeve pipe 4 openings are higher than opening 16; 2 of sleeve pipe 4 openings and fuel tank oil inlets are established hole lattice 17.
Embodiment 22: as Figure 29, siphunculus 3 is slightly thinner than fuel tank oil inlet 2, its upper end is connected in fuel tank oil inlet 2 tops, its lower end closed, opening 16 is established on its top, sleeve pipe 4 and fuel tank oil inlet 2 the same thicknesses, its open end is connected fuel tank oil inlet 2 lower ends, and it is lower than on the position of siphunculus 3 lower ends establishes opening 5; 16 one-tenth an angle of 90 degrees of opening 5 and opening.
Embodiment 23: as Figure 30, siphunculus 3 is installed in the chamber of fuel tank oil inlet 2, and grid 25 is established on its top, and its underpart 26 is connected with sleeve pipe 4 bottoms; 2 of sleeve pipe 4 upper ends and fuel tank oil inlets are established grid 14.
Embodiment 24: as Figure 31, guard against theft oil device A is installed in fuel tank oil inlet 2 pipes, and siphunculus 3 intracavity diameters are 4 centimetres; Siphunculus 3 is in sleeve pipe 4, between the two apart from 1 centimetre; Circle hole lattice 13, wherein wide 0.6 centimetre, high 1 centimetre of each hole are established in sleeve pipe 4 tops; Siphunculus 3 lower ending openings are lower than hole lattice 13, and the top has living space 15 in the hole lattice 13; Establish breather hole 6 on the joint face of guard against theft oil device A and fuel tank oil inlet 2.
Embodiment 25: as Figure 32, guard against theft oil device A is installed in fuel tank oil inlet 2 pipelines, and siphunculus 3 is thicker slightly than oiling tube or filling oil gun, and sleeve pipe 4 is thicker slightly than siphunculus 3; The sealing of termination, siphunculus 3 lower end has opening 16 on its lower end wall, breather hole 6 is arranged on its upper end wall; On sleeve pipe 4 top wall opening 5 is arranged, on sleeve pipe 4 lower part walls sieve aperture 33 is arranged.
Embodiment 26: as Figure 33, guard against theft oil device A is installed in the fuel tank oil inlet 2, and its bottom does not exceed or slightly exceed fuel tank oil inlet 2 duct chamber; The porose lattice 17 in termination, siphunculus 3 lower end have grid 14 on sleeve pipe 4 top wall; 3 of sleeve pipe 4 and siphunculus have breather hole 6; Sleeve pipe 4 is 1 centimetre with siphunculus 3 spacings.
Embodiment 27: as Figure 34, guard against theft oil device A is circular, or square, or polygon, and by a sleeve pipe 4 and two siphunculus, promptly siphunculus 3 is formed with siphunculus 24; Siphunculus 3 is thick more a lot of than fuel tank oil inlet 2 with siphunculus 24; Sleeve pipe 4 open ends are clipped in 24 of siphunculus 3 and siphunculus, and with after between the two apart from 0.6 centimetre to 1 centimetre; The bottom of guard against theft oil device A is very near from fuel tank oil inlet 2, promptly away from the bottom of the fuel tank.
Embodiment 28: as Figure 35, siphunculus 3 is thick together with fuel tank oil inlet 2, porose lattice 17 in siphunculus 3 lower ending openings, and sleeve pipe 4 bottoms 23 are over against siphunculus 3, and sleeve pipe 4 tops 22 are expanded and are pie; Sleeve pipe 4 upper ends are communicated with siphunculus 3, and it establishes some openings 5 above top 22; Opening 5 also keeps clear of sleeve pipe 4 tops 22 peripheries away from hole lattice 17, and its bore is not more than 3 centimetres.Sleeve pipe 4 tops 22 also can be some tubuloses.
Embodiment 29: as Figure 36, siphunculus 3 is thick more a lot of than fuel tank oil inlet 2, and the fuel tank oil inlet is established hole lattice 17 in 2 bottoms, and sleeve pipe 4 upper ends are horizontal surface, termination, siphunculus 3 lower end is connected by circle hole lattice 13 with termination, sleeve pipe 4 upper end, fails to grow up in 3 centimetres in each hole of hole lattice 13; Sleeve pipe 4 bottoms are near fuel tank oil inlet 2.
Embodiment 30: as Figure 37, siphunculus 3 is slightly thicker than fuel tank oil inlet 2, and sleeve pipe 4 upper end wall have opening 5, and opening 5 is 1 centimetre apart from siphunculus 3; Siphunculus 3, sleeve pipe 4 and oil box 1 some community 31; The sleeve pipe 4 peripheral horizontal surfaces 29 that connect of opening 5 belows, horizontal surface 29 peripheries are connected with oil box 1 by hole lattice 33; Siphunculus 3 is square with sleeve pipe 4 or is semicircle.
Embodiment 31: as Figure 38, with thick or slightly thick, sleeve pipe 4 upper ends are horizontal surface to siphunculus 3, distribution sieve aperture 34 on the horizontal surface than fuel tank oil inlet 2; Sleeve pipe 4 upper ends are not less than and close termination, siphunculus 3 lower end.
Embodiment 32: as Figure 39, siphunculus 3 and sleeve pipe 4 are thick more a lot of than fuel tank oil inlet 2, are square, polygon or semicircle; Siphunculus 3, sleeve pipe 4 and oil box 1 some polymer or community 31; Siphunculus 3 and 0.6 centimetre to 1 centimetre of sleeve pipe 4 walls 32 spacing.
Embodiment 33: as Figure 40, guard against theft oil device A is thinner than fuel tank oil inlet 2, longer; 1 centimetre of siphunculus 3 sleeve pipes 4 spacing, breather hole 6 is established in its upper end; Sleeve pipe 4 is established opening 5 symmetrically near the high position of fuel tank oil inlet 2; Hole lattice 17 are established in siphunculus 3 lower ends, are lower than the site distribution sieve aperture 27 of opening 5 on the lower part wall.
Emphasize, use any distortion of adopting under the principle of the invention, displacement, combination, change scheme such as additional all should be in rights protection scope of the present invention.
Claims (10)
1. an Anti-theft oil tank comprises motor vehicle oil tank, it is characterized in that: described Anti-theft oil tank is made of oil box that contains oil inlet and guard against theft oil device A; Described guard against theft oil device A is installed in the oil box oil inlet, is made up of a siphunculus and a sleeve pipe at least; The upper end open of siphunculus, described opening are the siphunculus oil inlet; The lower portion opening of siphunculus oil inlet, described opening are the siphunculus oil outlet; The siphunculus oil inlet is communicated with the oil box oil inlet, and the siphunculus oil outlet communicates with sleeve pipe; The sealing of one end opening of sleeve pipe and the other end; The sleeve pipe inner face covers on siphunculus oil outlet place and does not seal the siphunculus oil outlet; Ferrule openings is away from the oil box bottom; Sleeve pipe capacity and guard against theft oil device A capacity account for the very small scale of fuel tank whole volume.
2. according to the described Anti-theft oil tank of claim 1, it is characterized in that: described sleeve pipe is away from oil box bottom, and different with claim 1 is, an end opening of sleeve pipe and other site distribution pore, and described pore comprises grate hole, sieve aperture.
3. according to claim 1,2 described Anti-theft oil tanks, it is characterized in that: termination, siphunculus lower end sets out hydraulic fluid port, termination, siphunculus lower end sealing and on the siphunculus wall, set out hydraulic fluid port, all set out hydraulic fluid port and oil outlet aperture on termination, siphunculus lower end and the siphunculus wall for distributing, above three occupies one, and described aperture comprises grate hole, sieve aperture; Do not seal between ferrule openings end and the siphunculus and make space between ferrule openings end and the siphunculus form the oil outlet of sleeve pipe, sealing between ferrule openings end and the siphunculus and on casing wall, set out hydraulic fluid port, more than both occupy one; Siphunculus oil outlet and the sleeve pipe oil outlet segment distance that staggers.
4. according to claim 1,2 described Anti-theft oil tanks, it is characterized in that: between siphunculus oil outlet and sleeve pipe oil outlet, have the spacing of one section casing wall and siphunculus wall to be not more than 1 centimetre; The size dimension of described pore is not more than 2 millimeters.
5. according to the described Anti-theft oil tank of claim 4, it is characterized in that: between siphunculus oil outlet and sleeve pipe oil outlet, have the spacing of one section casing wall and siphunculus wall to be not more than 6 millimeters; The size dimension of described pore is not more than 1 millimeter.
6. according to claim 1,2 described Anti-theft oil tanks, it is characterized in that: siphunculus is flexible; Thickness was inconsistent and irregularly shaped about siphunculus and sleeve pipe can be; Guard against theft oil device A can be made up of some siphunculus and some sleeve pipes; On the joint face on the joint face between guard against theft oil device A and the oil box oil inlet, between sleeve pipe and the siphunculus, can establish breather hole on the siphunculus upper end wall; Can establish the oil-level measurement hole on the joint face on the joint face between guard against theft oil device A and the oil box oil inlet, between sleeve pipe and the siphunculus.
7. according to claim 1,2 described Anti-theft oil tanks, it is characterized in that: the hole lattice are set in the oil box oil inlet, the hole lattice are set in the cavity of siphunculus, the hole lattice are set in the siphunculus oil outlet, the hole lattice are set between siphunculus and the sleeve pipe, between the open end of sleeve pipe and the oil inlet of oil box the hole lattice are set, between the oil box inner face of the open end of sleeve pipe and arrangement guard against theft oil device A the hole lattice are set, the hole lattice are set in the oil outlet of sleeve pipe, the local interlayer that faces the sleeve pipe oil outlet that is provided with between sleeve pipe and the siphunculus, more than eight occupy its some; Described hole lattice comprise grate, screen cloth; Described interlayer does not seal the passage between siphunculus and the sleeve pipe between siphunculus oil outlet and sleeve pipe oil outlet.
8. according to claim 1,2 described Anti-theft oil tanks, it is characterized in that: the oil outlet connecting pipe of sleeve pipe, the oil outlet connecting pipe of sleeve pipe and the oil outlet of pipeline close on the fuel tank body wall, the oil outlet connecting pipe of sleeve pipe and pipeline bending, the oil outlet connecting pipe of sleeve pipe and pipe head sealing and set out hydraulic fluid port on the duct wall, the oil outlet connecting pipe of sleeve pipe and pipeline oil outlet be peripheral to be provided with and to cover and the sleeve pipe of closed conduct oil outlet not, peripheral connection one plane, oil outlet below and the horizontal edge of sleeve pipe upsweep, peripheral connection one plane, oil outlet below and the horizontal edge of sleeve pipe close on the fuel tank body wall, the oil outlet of sleeve pipe below is peripheral to connect porose lattice on a plane and the plane to the fuel tank body wall, more than eight occupy one at least; Described flat transverse distributes; Can porose lattice on the described duct wall; Described hole lattice comprise grate, screen cloth; Oil outlet periphery on the described duct wall, hole are especially enclosed sleeve pipe can be set, and this sleeve pipe covers and not closed conduct oil outlet, hole lattice.
9. according to claim 1,2 described Anti-theft oil tanks, it is characterized in that: guard against theft oil device A is local to be one altogether with the oil box part, sleeve pipe local with the siphunculus part be one altogether, more than both occupy one, two.
10. according to claim 1,2 described Anti-theft oil tanks, it is characterized in that: the oil box of described Anti-theft oil tank also comprises oil outlet, and guard against theft oil device B is installed in the pipeline of oil outlet; Described guard against theft oil device B is one section tubule, and the pipeline of this tubule and oil outlet interconnects by screw thread; The end of this tubule in oil outlet has oil guiding hole, sealing on the other end plane of structure outside oil outlet and oil outlet arranged on the sidewall, and special turn-knob groove is set on this osed top plane of structure, guard against theft oil device B can be produced and change the pipeline of oil inlet and outlet by the rotation groove, thus oil outlet on the guard against theft oil device B sidewall is exposed from the pipeline of oil outlet or the pipeline of hiding oil inlet and outlet in; Simultaneously, be equipped with the special-purpose wrench of turn-knob groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010156478.5A CN102233813A (en) | 2010-04-26 | 2010-04-26 | Anti-theft oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010156478.5A CN102233813A (en) | 2010-04-26 | 2010-04-26 | Anti-theft oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102233813A true CN102233813A (en) | 2011-11-09 |
Family
ID=44885082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010156478.5A Pending CN102233813A (en) | 2010-04-26 | 2010-04-26 | Anti-theft oil tank |
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| Country | Link |
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| CN (1) | CN102233813A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582422A (en) * | 2012-04-05 | 2012-07-18 | 华为技术有限公司 | Oil tank anti-theft device and anti-theft oil tank |
| CN106864639A (en) * | 2017-03-30 | 2017-06-20 | 程炽坤 | A kind of antifouling motorcycle tank |
| CN106956588A (en) * | 2017-04-17 | 2017-07-18 | 南京航空航天大学 | A kind of heavy-duty car Anti-theft oil tank |
| CN108357348A (en) * | 2018-04-20 | 2018-08-03 | 江苏长川科技有限公司 | A kind of fuel tank with anti-theft feature |
| CN110901376A (en) * | 2019-11-15 | 2020-03-24 | 东风商用车有限公司 | Fuel oil anti-theft device for oil filling port of automobile oil tank |
| CN112498096A (en) * | 2020-12-23 | 2021-03-16 | 赵子中 | Anti-theft oil automobile oil tank with anti-damage spring oil filling pipe |
| CN112498098A (en) * | 2020-12-23 | 2021-03-16 | 赵子中 | Automobile oil tank using fin to prevent oil stealing by inserting suction pipe |
| CN112918246A (en) * | 2021-02-27 | 2021-06-08 | 陈婷 | Anti-theft device for truck oil tank |
-
2010
- 2010-04-26 CN CN201010156478.5A patent/CN102233813A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582422A (en) * | 2012-04-05 | 2012-07-18 | 华为技术有限公司 | Oil tank anti-theft device and anti-theft oil tank |
| WO2013149480A1 (en) * | 2012-04-05 | 2013-10-10 | 华为技术有限公司 | Fuel tank anti-theft apparatus and anti-theft fuel tank |
| CN102582422B (en) * | 2012-04-05 | 2015-07-08 | 华为技术有限公司 | Oil tank anti-theft device and anti-theft oil tank |
| CN106864639A (en) * | 2017-03-30 | 2017-06-20 | 程炽坤 | A kind of antifouling motorcycle tank |
| CN106956588A (en) * | 2017-04-17 | 2017-07-18 | 南京航空航天大学 | A kind of heavy-duty car Anti-theft oil tank |
| CN108357348A (en) * | 2018-04-20 | 2018-08-03 | 江苏长川科技有限公司 | A kind of fuel tank with anti-theft feature |
| CN110901376A (en) * | 2019-11-15 | 2020-03-24 | 东风商用车有限公司 | Fuel oil anti-theft device for oil filling port of automobile oil tank |
| CN112498096A (en) * | 2020-12-23 | 2021-03-16 | 赵子中 | Anti-theft oil automobile oil tank with anti-damage spring oil filling pipe |
| CN112498098A (en) * | 2020-12-23 | 2021-03-16 | 赵子中 | Automobile oil tank using fin to prevent oil stealing by inserting suction pipe |
| CN112498096B (en) * | 2020-12-23 | 2024-01-19 | 四川弘安公路工程有限公司 | Anti-damage anti-theft oil automobile oil tank with spring on oil filling pipe |
| CN112918246A (en) * | 2021-02-27 | 2021-06-08 | 陈婷 | Anti-theft device for truck oil tank |
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Application publication date: 20111109 |