CN208053099U - A kind of oil-stealing formula truck oil tank - Google Patents

Abstract

The utility model belongs to automotive oil tank technical field, more particularly to a kind of oil-stealing formula truck oil tank, the engine coordinated including fuel tank and with it, collision type anti-theft oil-filling mouth is equipped with above the fuel tank, lower section is equipped with flowline and buffer oil tank, the flowline outlet is located in buffer oil tank and is equipped with solenoid valve, the buffer oil tank bottom, which is connect by oil pipe with engine, gives its fuel feeding, the engine, which is equipped with, starts alarm set, the startup alarm set connect control solenoid valve keying with solenoid valve by controlling switch, overcome the deficiencies in the prior art, the path of oil stealer's stolen is thoroughly prevented, greatly improve the safety of fuel tank, it ensure that the property safety of user.

Description

A kind of oil-stealing formula truck oil tank

Technical field

The utility model belongs to automotive oil tank technical field, and in particular to a kind of oil-stealing formula truck oil tank.

Background technology

Lorry is a kind of commerial vehicle for being mainly carrying cargo and designing and equipping, and can it draw a trailer.

Cargo vehicle is commonly referred to as lorry, also referred to as truck, refers to the automobile for being mainly used for transporting cargo, sometimes referred to as can be with The automobile for drawing other vehicles belongs to commerial vehicle classification.Heavy type and light-duty two kinds can be generally divided into according to the weight for making vehicle.It is big absolutely Part lorry all with diesel motor as a source of power, but have part pickup truck use gasoline, oil gas or natural gas.

Wherein high capacity waggon due to its fuel tank it is bigger, the oil that inside is mounted in is relatively more, therefore is frequently encountered oil thief, Cause the oil in its fuel tank stolen, to cause largely to lose.

Utility model content

The purpose of the utility model is to provide a kind of oil-stealing formula truck oil tanks, overcome the deficiencies in the prior art, profit With the mode of collision type anti-theft oil-filling mouth and buffer oil tank to combination, oil filler is internally provided with conflict mechanism, and oil pipe can be only inserted into To intermediate position, therefore can only refuel cannot be fuel-displaced, and bottom buffer oil tank only has a small amount of fuel oil, is starting not open It is dynamic, start alarm set and do not give control switching signal, when starting solenoid valve, the fuel oil inside buffer oil tank will not be mended It fills, endlessly fuel oil is just had only in engine start, in buffer oil tank and is supplemented in, therefore oil stealer also can not be Flowline steals fuel oil, has thoroughly prevented the path of oil stealer's stolen, has greatly improved the safety of fuel tank, ensure that use The property safety of person.

To solve the above problems, technical solution adopted in the utility model is as follows：

A kind of oil-stealing formula truck oil tank, including fuel tank and the engine that coordinates with it are equipped with above the fuel tank and contradict Formula anti-theft oil-filling mouth, lower section are equipped with flowline and buffer oil tank, and the flowline outlet is located in buffer oil tank and is equipped with electromagnetism Valve, the buffer oil tank bottom are connect with engine by oil pipe and give its fuel feeding, and the engine, which is equipped with, starts alarm set, The startup alarm set connect control solenoid valve keying with solenoid valve by controlling switch.

Further, the startup alarm set is vibration sensor.

Further, the collision type anti-theft oil-filling mouth include successively from top to bottom fixed bottom tube, sealing ring, antitheft baffle ring and Split type oil filling pipe is equipped with oilhole under the lower oilhole of internal thread, annular and taper, institute inside the fixed bottom tube successively from top to bottom The circular ring structure that sealing ring is rubber material is stated, the antitheft baffle ring bottom is circular ring structure, top is disc structure, intermediate logical It crosses several transition connection straps to connect circular ring structure and disc structure, it is logical that several is evenly equipped on the disc structure Hole, the split type oiling bottom of the tube are equipped with the external screw thread with fixed bottom tube cooperation, inside the split type oil filling pipe from it is lower to On successively be equipped with antitheft baffle ring putting hole, oiling gun barrel putting hole and tapering transition hole.

Further, internal thread position diameter is more than the lower oil-hole location diameter of annular, under the taper oilhole on to Under become larger successively, oilhole upper diameter is consistent with the lower oilhole diameter of annular under the taper.

Further, the disc structure diameter is less than circular ring structure diameter.

Further, the antitheft baffle ring places bore dia more than circular ring structure diameter, is less than oiling gun barrel putting hole diameter, The oiling gun barrel putting hole diameter is less than disc structure diameter.

Further, the tapering transition bore dia becomes larger successively from top to bottom.

Compared with prior art, having the advantages that：

A kind of oil-stealing formula truck oil tank described in the utility model, utilizes the side of collision type anti-theft oil-filling mouth and buffer oil tank For formula to combination, oil filler is internally provided with conflict mechanism, and oil pipe can be only inserted into intermediate position, therefore can only refuel cannot be fuel-displaced, Bottom buffer oil tank only has a small amount of fuel oil, is starting not start, and starts alarm set and does not give control switching signal, When starting solenoid valve, the fuel oil inside buffer oil tank will not supplement, and only in engine start, just be had in buffer oil tank Endlessly fuel oil, which is supplemented in, comes, therefore oil stealer also can not steal fuel oil in flowline, thoroughly prevent oil stealer's stolen Path, greatly improve the safety of fuel tank, ensure that the property safety of user.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of oil-stealing formula truck oil tank of the utility model.

Fig. 2 is collision type anti-theft oil-filling mouth configuration schematic diagram.

Fig. 3 is antitheft baffle ring structural schematic diagram.

Specific implementation mode

In order to have a clear understanding of the technical solution of the utility model, its detailed structure will be set forth in the description that follows.It is aobvious The specific execution of right the utility model embodiment is simultaneously insufficient to be limited to the specific details that those skilled in the art is familiar with.This practicality Novel preferred embodiment is described in detail as follows, and in addition to these embodiments of detailed description, can also have other embodiment.

As shown, a kind of oil-stealing formula truck oil tank described in the utility model, including fuel tank 1 and start with what it coordinated Machine 4,1 top of the fuel tank are equipped with collision type anti-theft oil-filling mouth 2, and lower section is equipped with flowline 11 and buffer oil tank 3, the flowline 11 outlets are located in buffer oil tank 3 and are equipped with solenoid valve 6, and 3 bottom of the buffer oil tank is connect with engine 4 to it by oil pipe Fuel feeding, the engine 4, which is equipped with, starts alarm set 5, and the startup alarm set 5 is by controlling switch 61 and solenoid valve 6 Connection control solenoid valve opens and closes；The startup alarm set 5 is vibration sensor.

Further, the collision type anti-theft oil-filling mouth 2 include fixed bottom tube 21 successively from top to bottom, it is sealing ring 22, antitheft Baffle ring 23 and split type oil filling pipe 24 are equipped with the lower oilhole of internal thread 211, annular inside the fixed bottom tube 21 successively from top to bottom 212 and taper under oilhole 213, the sealing ring 22 be rubber material circular ring structure, 23 bottom of antitheft baffle ring be annulus Structure 231, top are disc structure 232, centre is connected circular ring structure with disc structure by several transition connection straps 233 Get up, several through-holes 2321 are evenly equipped on the disc structure, 24 bottom of split type oil filling pipe is equipped with and fixed bottom tube The external screw thread 241 of cooperation is equipped with antitheft baffle ring putting hole 242, refueling nozzle inside the split type oil filling pipe successively from top to bottom Pipe putting hole 243 and tapering transition hole 244；Internal thread position diameter is more than the lower oil-hole location diameter of annular, the taper Lower oilhole becomes larger successively from top to bottom, and oilhole upper diameter is consistent with the lower oilhole diameter of annular under the taper；The disk knot Structure diameter is less than circular ring structure diameter；The antitheft baffle ring places bore dia and is more than circular ring structure diameter, is put less than oiling gun barrel Bore dia is set, the oiling gun barrel putting hole diameter is less than disc structure diameter；The tapering transition bore dia from top to bottom according to It is secondary to become larger.

To sum up, a kind of oil-stealing formula truck oil tank described in the utility model utilizes collision type anti-theft oil-filling mouth and buffering oil The mode of case is to combination, and oil filler is internally provided with conflict mechanism, and oil pipe can be only inserted into intermediate position, therefore can only refuel cannot Fuel-displaced, bottom buffer oil tank only has a small amount of fuel oil, is starting not start, and starts alarm set and does not give control switch Signal, when starting solenoid valve, the fuel oil inside buffer oil tank will not supplement, only in engine start, in buffer oil tank It just has endlessly fuel oil and is supplemented in, therefore oil stealer also can not steal fuel oil in flowline, thoroughly prevent stolen The path of person's stolen.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than limits it System, although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art are still Specific embodiment of the present utility model can be modified or replaced equivalently, these without departing from the spirit of the present invention and Any modification of range or equivalent replacement are being applied within pending claims.

Claims (7)

1. a kind of oil-stealing formula truck oil tank, including fuel tank and the engine that coordinates with it, it is characterised in that：Above the fuel tank Equipped with collision type anti-theft oil-filling mouth, lower section is equipped with flowline and buffer oil tank, the flowline outlet be located in buffer oil tank and Equipped with solenoid valve, the buffer oil tank bottom is connect with engine by oil pipe and gives its fuel feeding, and the engine, which is equipped with, to be started Alarm set, the startup alarm set connect control solenoid valve keying with solenoid valve by controlling switch.

2. a kind of oil-stealing formula truck oil tank according to claim 1, it is characterised in that：The startup alarm set is vibration Inductor.

3. a kind of oil-stealing formula truck oil tank according to claim 1, it is characterised in that：The collision type anti-theft oil-filling mouth from Under to it is upper include fixed bottom tube, sealing ring, antitheft baffle ring and split type oil filling pipe successively, inside the fixed bottom tube from top to bottom It is equipped with oilhole under the lower oilhole of internal thread, annular and taper successively, the sealing ring is the circular ring structure of rubber material, described antitheft Baffle ring bottom is circular ring structure, top be disc structure, it is intermediate by several transition connection straps by circular ring structure and disk knot Structure connects, several through-holes are evenly equipped on the disc structure, and the split type oiling bottom of the tube is equipped with and fixed bottom tube The external screw thread of cooperation is equipped with antitheft baffle ring putting hole inside the split type oil filling pipe successively from top to bottom, oiling gun barrel is placed Hole and tapering transition hole.

4. a kind of oil-stealing formula truck oil tank according to claim 3, it is characterised in that：Internal thread position diameter is more than The lower oil-hole location diameter of annular, oilhole becomes larger successively from top to bottom under the taper, oilhole upper diameter and ring under the taper Oilhole diameter is consistent under shape.

5. a kind of oil-stealing formula truck oil tank according to claim 3, it is characterised in that：The disc structure diameter is less than circle Ring structure diameter.

6. a kind of oil-stealing formula truck oil tank according to claim 5, it is characterised in that：The antitheft baffle ring places bore dia More than circular ring structure diameter, it is less than oiling gun barrel putting hole diameter, it is straight that the oiling gun barrel putting hole diameter is less than disc structure Diameter.

7. a kind of oil-stealing formula truck oil tank according to claim 3, it is characterised in that：The tapering transition bore dia is under Become larger successively to upper.