CN111619340A - Anti-theft oil tank for truck - Google Patents
Anti-theft oil tank for truck Download PDFInfo
- Publication number
- CN111619340A CN111619340A CN202010518614.4A CN202010518614A CN111619340A CN 111619340 A CN111619340 A CN 111619340A CN 202010518614 A CN202010518614 A CN 202010518614A CN 111619340 A CN111619340 A CN 111619340A
- Authority
- CN
- China
- Prior art keywords
- oil tank
- lock
- fixedly connected
- oil
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/073—Tank construction specially adapted to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03434—Arrangements or special measures related to fuel tanks or fuel handling for preventing theft of fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K2015/0458—Details of the tank inlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
- B60K2015/0561—Locking means for the inlet cover
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses an anti-theft oil tank for a truck, which comprises an outer oil tank container, an inner oil tank container, a honeycomb layer, a fixing frame, an anti-insertion mechanism and a locking mechanism, wherein the inner wall of the outer oil tank container is fixedly connected with the honeycomb layer, the inner wall of the outer oil tank container is fixedly connected with the outer side of the fixing frame, the inner side of the fixing frame is fixedly connected with the outer wall of the inner oil tank container, the left side of the top of the inner oil tank container is fixedly connected with the bottom of the anti-insertion mechanism, and the top of the left side of the outer. This theftproof oil tank for truck, through the outer courage of the oil tank and the oil tank inner bag that set up, can be when lawless persons bore the oil tank through the instrument and steal oil, double-deck oil tank structure can effectually avoid, through the latched device who sets up, can prevent the unblock protection through dual lock core to the locking closure and reach good protecting effect, the locking lever and the dead lever latch hook cooperation that set up simultaneously can further reach the pick-proof effect, make the prying that lawless persons can not relax open the locking closure steal oil.
Description
Technical Field
The invention relates to the technical field of anti-theft oil tanks, in particular to an anti-theft oil tank for a truck.
Background
Fuel-filled containers on aircraft or on automobiles are special containers for storing hydraulic oil or hydraulic fluid in hydraulic systems. The oil tank can be divided into an open oil tank and a closed oil tank. The tank must have a sufficiently large volume; the oil suction pipe and the oil return pipe are inserted below the lowest liquid level to prevent air suction and oil return splashing to generate bubbles; the distance between the oil suction pipe and the oil return pipe is far as possible, and a partition plate is arranged between the oil suction pipe and the oil return pipe.
Since the fuel tank on the truck is generally exposed outside the truck due to the self-generated volume, some lawless persons steal the fuel in the fuel tank of the truck by an abnormal means, and therefore the invention of the anti-theft fuel tank for the truck is needed.
Disclosure of Invention
The invention aims to provide an anti-theft oil tank for a truck, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a truck is with theftproof oil tank, includes outer courage of oil tank, oil tank inner bag, honeycomb layer, mount, prevents insertion mechanism and latched device, outer courage inner wall fixed connection honeycomb layer of oil tank, the outer courage inner wall fixed connection mount outside of oil tank, the inboard fixed connection oil tank inner bag outer wall of mount, insertion mechanism bottom is prevented to oil tank inner bag top left side fixed connection, the corresponding insertion mechanism fixed connection latched device bottom of preventing in outer courage left side top of oil tank.
Prevent that insertion mechanism includes fuel tank cap, adapter sleeve, installation circle, prevents the picture peg and prevents the plug bush, adapter sleeve bottom fixed connection oil tank inner bag top, adapter sleeve top swing joint fuel tank cap, adapter sleeve inner wall middle part fixed connection installation circle outer lane, the plug bush top is prevented in installation circle inner circle bottom fixed connection, prevent that the plug bush inner wall is close to middle part fixed connection and prevents the picture peg outer lane, prevent that the picture peg sets up the first inlet port of oil, prevent that the plug bush outer wall has seted up the second inlet port, prevent that the plug bush bottom has seted up the third inlet port.
The lock catch mechanism comprises a lock core, a limiting piece, a pressure spring, a lock rod, a limiting pin, a placing seat, a lock catch shell, a lock hook, a fixed rod, a fixed column, a first limiting ring, a first fixed pin, a tension spring, a second fixed pin, a second limiting ring, a supporting ring and a lock cover, wherein the bottom of the lock catch shell is welded at the bottom of an outer container of the oil tank, the top of the lock catch shell is fixedly connected with an outer ring of the placing seat, the middle part of the placing seat is provided with a placing groove, the lock cover is sleeved in the placing groove, the left side in the lock cover is provided with a spring chamber, the lock cover is close to the top of the spring chamber and is fixedly connected with the limiting piece, the spring chamber is sleeved with the lock core, the lock core is close to the limiting piece and is fixedly connected with the limiting pin, the limiting pin is clamped with the inner ring of the limiting piece, the limiting piece is, the top of the outer container of the oil tank in the lock catch shell is close to the left of the connecting sleeve and fixedly connected with the bottom of the fixed column, the middle of the fixed column is provided with a fixed chamber, the bottom of the fixed chamber is fixedly connected with a first fixed pin, the bottom of the first fixed pin is fixedly connected with a tension spring, the fixed rod is fixedly connected with the outer ring of a supporting ring on the inner wall of the top of the fixed chamber, the supporting ring is sleeved with the fixed rod, the fixed rod is fixedly connected with a second limiting ring at the bottom of the fixed chamber, the fixed chamber is close to the bottom of the second limiting ring and fixedly connected with a first limiting ring, the bottom of the fixed rod is sleeved with the first limiting ring, the bottom of the fixed rod is fixedly connected with a second fixed pin, the top of the second fixed.
Preferably, the mounting ring and the anti-insertion sleeve are integrally formed, and the anti-insertion sleeve extends into the inner container of the oil tank.
Preferably, the oil inlet is arranged at the bottom of the placing groove of the placing seat, the diameter of the oil inlet is smaller than that of the placing groove, and the diameter of the oil inlet is larger than that of the oil tank cover.
Preferably, the lock cover is provided with movable holes corresponding to the top and the bottom of the lock core, and the movable holes are sleeved with the lock core.
Preferably, the two spring chambers are arranged and symmetrically distributed on the left side and the right side of the lock cover.
Preferably, the fixing column is provided with two left sides and right sides of the connecting sleeves which are symmetrically distributed, and the fixing column is distributed corresponding to the lock cylinder.
Preferably, the limiting piece is provided with a limiting groove corresponding to the limiting pin, and the width of the limiting groove is larger than the thickness of the limiting pin.
Compared with the prior art, the invention has the beneficial effects that:
1. this theftproof oil tank for truck, through the outer courage of the oil tank and the oil tank inner bag that set up, can be when lawless persons bore the oil tank through the instrument and steal oil, double-deck oil tank structure can effectually avoid, and the honeycomb layer structure who sets up can further cause very big puzzlement to the drilling of oil tank, makes its oil tank body that can not relax cause destruction.
2. This theftproof oil tank for truck through the latched device who sets up, can prevent the unblock protection through dual lock core to the locking closure and reach good protecting effect, and the locking lever and the cooperation of dead lever latch hook that set up simultaneously can further reach the pick-proof effect for the oil is stolen to the prizing locking closure that lawless persons can not relax, and the hard hasp shell that sets up can carry out good protection to the oil tank oil filler hole.
3. This theftproof oil tank for truck through the mechanism of inserting of preventing that sets up, can be in latched device by the destruction back, can effectually prevent that lawless persons' oil pumping pipe from inserting into the oil tank in to steal the oil in the oil tank, the while sets up prevent the picture peg and prevent the dual cooperation of plug bush and make and prevent the indestructible of inserting, can follow further oil to in the oil tank and protect, the effectual purpose that has reached the oil tank theftproof.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic sectional view of the anti-insertion mechanism and the locking mechanism;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a front view of the fixing rod and the latch hook;
fig. 5 is a schematic view of a lock cylinder, a limiting sheet and a limiting pin in a top view.
In the figure: 1 outer container of oil tank, 2 inner container of oil tank, 3 honeycomb layer, 4 mounts, 5 prevent inserting mechanism, 51 fuel tank cap, 52 adapter sleeve, 53 collar, 54 first inlet port, 55 prevent picture peg, 56 prevent plug bush, 57 second inlet port, 58 third inlet port, 6 latched device, 61 lock core, 611 spacing piece, 612 pressure spring, 613 spring chamber, 614 locking lever, 615 spacer pin, 62 standing groove, 621 places the seat, 63 hasp shell, 64 latch hook, 641 locked groove, 65 dead lever, 66 fixed column, 661 first spacer ring, 662 fixed chamber, 663 first fixed pin, 664 extension spring, 665 second fixed pin, 666 second spacer ring, 667 support ring, 67 lock lid.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a truck is with theftproof oil tank, including oil tank outer bag 1, oil tank inner bag 2, honeycomb layer 3, mount 4, prevent mechanism 5 and latched device 6 of inserting, 2 inner wall fixed connection honeycomb layers 3 of oil tank outer bag, 1 inner wall fixed connection mount 4 outside of oil tank outer bag, 4 inboard fixed connection oil tank inner bag 2 outer walls of mount, 2 top left sides fixed connection of oil tank inner bag prevent 5 bottoms of mechanism 5 of inserting, 2 left sides top of oil tank outer bag correspond and prevent 5 fixed connection latched device 6 bottoms of mechanism of inserting, through 1 outer bag of oil tank and the oil tank inner bag 2 that sets up, can be when lawless persons bore hole to the oil tank through the instrument and steal oil, double-deck oil tank structure can effectually avoid, and the honeycomb layer 3 structure that sets up can further cause very big puzzlement to the drilling of oil tank, make its oil tank body that can not relax cause destruction.
The anti-insertion mechanism 5 comprises an oil tank cover 51, a connecting sleeve 52, a mounting ring 53, an anti-insertion plate 55 and an anti-insertion sleeve 56, wherein the bottom of the connecting sleeve 52 is fixedly connected with the top of an oil tank liner 2, the top of the connecting sleeve 52 is movably connected with the oil tank cover 51, the middle part of the inner wall of the connecting sleeve 52 is fixedly connected with the outer ring of the mounting ring 53, the bottom of the inner ring of the mounting ring 53 is fixedly connected with the top of the anti-insertion sleeve 56, the mounting ring 53 and the anti-insertion sleeve 52 are integrally formed, the anti-insertion sleeve 52 extends into the oil tank liner 2, the inner wall of the anti-insertion sleeve 56 is close to the outer ring of the middle part fixedly connected anti-insertion plate 55, the anti-insertion plate 55 is provided with an oil first oil inlet 54, the outer wall of the anti-insertion sleeve 52 is provided with a second oil inlet 57, the bottom of the anti-insertion sleeve 56 is provided with a third oil inlet 58, after the locking mechanism 6 is damaged, the oil in the oil tank can be effectively prevented from being stolen by the oil, the oil in the oil tank can be further protected, and the purpose of preventing the oil tank from being stolen is effectively achieved.
The latch mechanism 6 comprises a lock core 61, a limiting piece 611, a pressure spring 612, a lock rod 614, a limiting pin 615, a placing seat 621, a latch shell 63, a latch hook 64, a fixing rod 65, a fixing column 66, a first limiting ring 661, a first fixing pin 663, a tension spring 664, a second fixing pin 665, a second limiting ring 666, a support ring 667 and a lock cover 67, wherein the bottom of the latch shell 63 is welded at the bottom of the outer container 1 of the oil tank, the top of the latch shell 63 is fixedly connected with the outer ring of the placing seat 621, the middle part of the placing seat 621 is provided with a placing groove 62, the placing seat 621 is provided with an oil inlet at the bottom of the placing groove 62, the diameter of the oil inlet is smaller than that of the placing groove 62, the diameter of the oil inlet is larger than that of the oil tank cover 51, the lock cover 67 is sleeved in the placing groove 62, the left side of the inside of the lock cover 67 is provided with, the spring chamber 613 is sleeved with the lock cylinder 61, the lock cover 67 is provided with movable holes corresponding to the top and the bottom of the lock cylinder 61, the movable holes are sleeved with the lock cylinder 61 and communicated with the spring chamber 613, the lock cylinder 61 is fixedly connected with a limiting pin 615 near a limiting piece 611, the limiting pin 615 is clamped with the inner ring of the limiting piece 611, the limiting piece 611 is provided with a limiting groove corresponding to the limiting pin 615, the width of the limiting groove is larger than the thickness of the limiting pin 615, the limiting piece 611 is sleeved with the lock cylinder 61, the spring chamber 613 is provided with a pressure spring 612 near the bottom of the limiting piece 611, the pressure spring 612 is sleeved with the lock cylinder 61, the bottom of the lock cylinder 61 in the lock catch shell 63 is fixedly connected with the right end of a lock rod 614, the top of the oil tank outer liner 1 in the lock catch shell 63 is fixedly connected with the bottom of a fixed column 66 near the left side of the connecting sleeve 52, the fixed column, the first fixing pin 633 is fixedly connected with the bottom end of the tension spring 664, the fixing rod 65 is fixedly connected with the outer ring of the supporting ring 667 on the inner wall of the top of the fixing chamber 662, the supporting ring 667 is sleeved with the fixing rod 65, the fixing rod 65 is fixedly connected with the second limiting ring 666 on the bottom of the fixing chamber 662, the fixing chamber 662 is fixedly connected with the first limiting ring 661 near the bottom of the second limiting ring 666, the first limiting ring 661 is sleeved with the bottom of the fixing rod 65, the bottom of the fixing rod 65 is fixedly connected with the second fixing pin 665, the second fixing pin 665 is fixedly connected with the top end of the tension spring 664, the top end of the fixing rod 65 is fixedly connected with one side of the lock hook 64, the middle part of the lock hook 64 is provided with a lock groove 641 is clamped with the lock lever 614, the lock groove 641 is clamped with the lock lever 614 through the arranged locking mechanism 6, the lock cover 67 can be prevented from being unlocked through the double lock cylinders, and the hard lock catch shell 63 can well protect the oil tank filler opening.
When the oil tank is used, a key is inserted into the lock cylinder 61, the lock cylinder 61 is pressed downwards to enable the lock rod 614 to be separated from the lock groove 641 of the lock hook 64, and the lock cover 67 can be opened (when the lock cylinder 61 is rotated, the limiting sheet 611 and the limiting pin 615 are matched to enable the lock cylinder 61 not to be directly pressed to enable the lock rod 614 to be separated from the lock groove 641, and the lock rod 614 can be rotated only by the key), so that the oil tank cover 51 is opened to add oil into the oil tank, when the oil is added, the lock rod 614 is directly rotated and slid into the lock groove 641 of the lock hook 64 (when the lock rod 614 is locked, the fixing rod 65 of the lock hook 64 can be moved upwards to enable the lock rod 614 to be clamped in the lock groove 641 of the lock hook 64, meanwhile, the tension spring 664 acts to enable the fixing rod 65 to be restored, and the fixing rod 65 can be kept at a fixed position by the first limiting ring.
In summary, the anti-theft oil tank for the truck is provided with the outer oil tank liner 1 and the inner oil tank liner 2, so that when a lawless person drills the oil tank through a tool to steal oil, the double-layer oil tank structure can be effectively avoided, and the arranged honeycomb layer 3 structure can further cause great trouble to the drilling of the oil tank, so that the oil tank body which cannot be easily drilled can be damaged; through the anti-plugging mechanism 5, after the locking mechanism 6 is damaged, a lawless person can be effectively prevented from stealing oil in the oil tank by plugging the oil pumping pipe into the oil tank, and meanwhile, due to the double matching of the anti-plugging plate 55 and the anti-plugging sleeve 56, the anti-plugging mechanism 5 is not easy to damage, so that the oil in the oil tank can be further protected, and the aim of preventing the oil tank from being stolen is effectively fulfilled; through the latched device 6 that sets up, can prevent the unblock protection through double lock core 61 to locking closure 67 and reach good protection effect, the cooperation of the locking lever 614 and the dead lever 65 latch hook 64 that set up simultaneously can further reach pick-proof effect for the lawless persons can not be light pry open locking closure 67 steal oil, and the hard hasp shell 63 that sets up can carry out good protection to the oil tank oil filler hole.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a truck is with theftproof oil tank, includes outer courage (1) of oil tank, oil tank inner bag (2), honeycomb layer (3), mount (4), prevents inserting mechanism (5) and latched device (6), its characterized in that: the inner wall of the oil tank outer container (2) is fixedly connected with the honeycomb layer (3), the inner wall of the oil tank outer container (1) is fixedly connected with the outer side of the fixing frame (4), the inner side of the fixing frame (4) is fixedly connected with the outer wall of the oil tank inner container (2), the left side of the top of the oil tank inner container (2) is fixedly connected with the bottom of the anti-insertion mechanism (5), and the top of the left side of the oil tank outer container (2) is correspondingly and fixedly connected with the bottom of the locking mechanism (6) of the anti-insertion mechanism (5;
the anti-inserting mechanism (5) comprises an oil tank cover (51), a connecting sleeve (52), a mounting ring (53), an anti-inserting plate (55) and an anti-inserting sleeve (56), the bottom of the connecting sleeve (52) is fixedly connected with the top of an oil tank liner (2), the top of the connecting sleeve (52) is movably connected with the oil tank cover (51), the middle of the inner wall of the connecting sleeve (52) is fixedly connected with the outer ring of the mounting ring (53), the bottom of the inner ring of the mounting ring (53) is fixedly connected with the top of the anti-inserting sleeve (56), the inner wall of the anti-inserting sleeve (56) is close to the middle of the inner wall of the anti-inserting plate (55) in fixed connection, the anti-inserting plate (55) is provided with an oil first oil inlet (54), the outer wall of the anti-inserting sleeve (52) is provided with a second oil inlet (57);
the lock catch mechanism (6) comprises a lock cylinder (61), a limiting piece (611), a pressure spring (612), a lock rod (614), a limiting pin (615), a placing seat (621), a lock catch shell (63), a lock hook (64), a fixing rod (65), a fixing column (66), a first limiting ring (661), a first fixing pin (663), a tension spring (664), a second fixing pin (665), a second limiting ring (666), a supporting ring (667) and a lock cover (67), wherein the bottom of the lock catch shell (63) is welded to the bottom of an outer container (1) of the oil tank, the top of the lock catch shell (63) is fixedly connected with the outer ring of the placing seat (621), a placing groove (62) is formed in the middle of the placing seat (621), the lock cover (67) is sleeved in the placing groove (62), a spring chamber (613) is formed in the left side of the lock cover (67), the lock cover (67) is close to the top of the spring chamber (613), the lock cylinder (61) is sleeved in the spring chamber (613), the lock cylinder (61) is close to the limiting piece (611) and fixedly connected with the limiting pin (615), the limiting pin (615) is clamped with the inner ring of the limiting piece (611), the limiting piece (611) is sleeved with the lock cylinder (61), the spring chamber (613) is provided with a pressure spring (612) close to the bottom of the limiting piece (611), the pressure spring (612) is sleeved with the lock cylinder (61), the bottom of the lock cylinder (61) in the lock catch shell (63) is fixedly connected with the right end of the lock rod (614), the top of the inner oil tank outer container (1) of the lock catch shell (63) is close to the bottom of the left fixedly connected fixed column (66) of the connecting sleeve (52), the middle part of the fixed column (66) is provided with a fixed chamber (662), the bottom of the fixed chamber (662) is fixedly connected with a first fixed pin (663), the bottom of the first fixed pin (633) is fixedly connected with the bottom end of a tension spring (664, dead lever (65) are cup jointed to lock ring (667), bottom fixed connection second spacing collar (666) in stationary chamber (662) dead lever (65), stationary chamber (662) are close to the first spacing collar (661) of second spacing collar (666) bottom fixed connection, dead lever (65) bottom is cup jointed to first spacing collar (661), dead lever (65) bottom fixed connection second fixed pin (665), second fixed pin (665) fixed connection extension spring (664) top, dead lever (65) top fixed connection latch hook (64) one side, locked groove (641) have been seted up at latch hook (64) middle part, locked groove (641) joint locking lever (614).
2. The anti-theft fuel tank for trucks of claim 1, characterized in that: the mounting ring (53) and the anti-insertion sleeve (52) are integrally formed, and the anti-insertion sleeve (52) extends into the oil tank liner (2).
3. The anti-theft fuel tank for trucks of claim 1, characterized in that: the oil inlet is formed in the bottom of the placing groove (62) of the placing seat (621), the diameter of the oil inlet is smaller than that of the placing groove (62), and the diameter of the oil inlet is larger than that of the oil tank cover (51).
4. The anti-theft fuel tank for trucks of claim 1, characterized in that: the lock cover (67) is provided with movable holes corresponding to the top and the bottom of the lock cylinder (61), and the movable holes are sleeved with the lock cylinder (61).
5. The anti-theft fuel tank for trucks of claim 1, characterized in that: the two spring chambers (613) are arranged and symmetrically distributed on the left side and the right side of the lock cover (67).
6. The anti-theft fuel tank for trucks of claim 1, characterized in that: the fixing column (66) is provided with the left side and the right side of two symmetrically-distributed connecting sleeves (52), and the fixing column (66) is distributed corresponding to the lock cylinder (61).
7. The anti-theft fuel tank for trucks of claim 1, characterized in that: the limiting piece (611) is provided with a limiting groove corresponding to the limiting pin (615), and the width of the limiting groove is larger than the thickness of the limiting pin (615).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010518614.4A CN111619340A (en) | 2020-06-09 | 2020-06-09 | Anti-theft oil tank for truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010518614.4A CN111619340A (en) | 2020-06-09 | 2020-06-09 | Anti-theft oil tank for truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111619340A true CN111619340A (en) | 2020-09-04 |
Family
ID=72268474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010518614.4A Withdrawn CN111619340A (en) | 2020-06-09 | 2020-06-09 | Anti-theft oil tank for truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111619340A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193057A (en) * | 2020-10-26 | 2021-01-08 | 王瀚斌 | Locking device capable of protecting both main oil tank and auxiliary oil tank simultaneously based on vehicle safety |
| CN112356659A (en) * | 2020-11-19 | 2021-02-12 | 杭州攀玲机械科技有限公司 | Anti-theft truck oil tank |
| CN112918246A (en) * | 2021-02-27 | 2021-06-08 | 陈婷 | Anti-theft device for truck oil tank |
| CN114475231A (en) * | 2022-02-28 | 2022-05-13 | 宁波跨马卡车部件有限公司 | Anti-theft oil tank of truck |
-
2020
- 2020-06-09 CN CN202010518614.4A patent/CN111619340A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193057A (en) * | 2020-10-26 | 2021-01-08 | 王瀚斌 | Locking device capable of protecting both main oil tank and auxiliary oil tank simultaneously based on vehicle safety |
| CN112193057B (en) * | 2020-10-26 | 2022-09-06 | 枣庄市恒兴汽车配件有限公司 | Locking device capable of protecting both main oil tank and auxiliary oil tank based on vehicle safety |
| CN112356659A (en) * | 2020-11-19 | 2021-02-12 | 杭州攀玲机械科技有限公司 | Anti-theft truck oil tank |
| CN112918246A (en) * | 2021-02-27 | 2021-06-08 | 陈婷 | Anti-theft device for truck oil tank |
| CN112918246B (en) * | 2021-02-27 | 2023-03-28 | 嘉兴倍创网络科技有限公司 | Anti-theft device for truck oil tank |
| CN114475231A (en) * | 2022-02-28 | 2022-05-13 | 宁波跨马卡车部件有限公司 | Anti-theft oil tank of truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111619340A (en) | Anti-theft oil tank for truck | |
| US8186535B2 (en) | Tank assembly | |
| CN110525202B (en) | Double-layer anti-theft oil tank and oil storage device and anti-theft method thereof | |
| CN210062666U (en) | Anti-theft alarm fuel tank cap of truck | |
| CN207416544U (en) | A kind of engineering machinery Anti-theft oil tank | |
| CN201941721U (en) | Oil tank burglar alarm for intelligent automobile | |
| CN211764911U (en) | Crawler tractor fuel tank with anti-theft function | |
| CN110949123A (en) | Double-layer automobile anti-theft oil tank | |
| CN214647558U (en) | Anti-theft oil tank for automobile | |
| CN206383932U (en) | A kind of rotating handles of fuel tank cap | |
| CN201784957U (en) | Double-layer tank | |
| US20070215240A1 (en) | Lockable barricade for capless fuel tank filler neck | |
| CN214987671U (en) | Pressure release valve for container liquid bag | |
| CN202608555U (en) | Anti-theft fuel tank cap | |
| CN207291663U (en) | A kind of vehicle security device for fuel tank | |
| CN201800675U (en) | Combined type fuel tank burglar alarm used for automobile | |
| CN112918246A (en) | Anti-theft device for truck oil tank | |
| CN206544464U (en) | Antistatic Anti-theft oil tank | |
| CN204172851U (en) | The antitheft cover plate of a kind of forklift fuel tank | |
| CN201080171Y (en) | Theft-proof fuel tank | |
| CN202294254U (en) | Antitheft device for fuel oil of dump truck | |
| CN205010814U (en) | Containerization's oil storage tank | |
| CN216045636U (en) | Check valve and oil tank | |
| CN221188135U (en) | Oil storage device with explosion-proof and anti-theft functions | |
| US20090166365A1 (en) | Pressure vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200904 |
|
| WW01 | Invention patent application withdrawn after publication |