CN113815403B - Anti-theft fuel tank cover - Google Patents
Anti-theft fuel tank cover Download PDFInfo
- Publication number
- CN113815403B CN113815403B CN202110953065.8A CN202110953065A CN113815403B CN 113815403 B CN113815403 B CN 113815403B CN 202110953065 A CN202110953065 A CN 202110953065A CN 113815403 B CN113815403 B CN 113815403B
- Authority
- CN
- China
- Prior art keywords
- cover
- handle
- fuel tank
- oil
- inner cover
- 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.)
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Classifications
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- 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
- B60K15/0406—Filler caps for fuel tanks
-
- 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
-
- 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
- B60K2015/03447—Arrangements or special measures related to fuel tanks or fuel handling for improving the sealing
-
- 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
- B60K15/0406—Filler caps for fuel tanks
- B60K2015/0419—Self-sealing closure caps, e.g. that don't have to be removed manually
- B60K2015/0422—Self-sealing closure caps, e.g. that don't have to be removed manually actuated by the inlet cover
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- 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
- B60K15/0406—Filler caps for fuel tanks
- B60K2015/0451—Sealing means in the closure cap
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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)
- Closures For Containers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses a theft-proof fuel tank cover, comprising: enclosing cover and inner cup, the oiling mouth of inner cup threaded connection oil tank, the enclosing cover rotates the outside of locating the inner cup, and the outside of enclosing cover is rotated and is installed the handle that is used for rotatory enclosing cover, and the enclosing cover is equipped with the opening that supplies the handle to get into, and the inner cup outside is equipped with the baffle, and the handle still is used for the butt baffle to drive the inner cup and rotates. And a sealing mechanism is arranged between the inner cover and the oil filling port of the oil tank. The sealing mechanism comprises a cover plate which is abutted between the inner cover and the oil filling port of the oil tank. And a sealing gasket is pressed between the cover plate and the oil filling port of the oil tank. The inner cover is provided with a spherical groove, a steel ball is placed in the spherical groove, and the cover plate is pressed by the steel ball. The relative motion relation of the inner cover and the outer cover is changed by adjusting the position of the handle, and the outer cover rotates to realize the anti-theft self-locking function. The steel ball is settled to the inner cup, and adjustable because of the uneven fit clearance that leads to of oiling mouth, the leakproofness is better.
Description
Technical Field
The invention belongs to the field of oil tank caps, and particularly relates to an anti-theft oil tank cap.
Background
At present, oil tank caps of most heavy trucks, engineering machinery and other equipment in the market are simply screwed on an outlet pipe of an oil tank, no anti-theft measure is provided, and the protection strength of oil inside the oil tank is low, so that the oil is easy to be stolen, the whole truck cannot work, and great loss is caused.
The existing theftproof fuel tank cap:
(1) A lock core is arranged on the oil tank cover, and the lock core rotates to drive the lock tongue to stretch, so that the inner cover and the outer cover are separated from the lock core to form autorotation, and the anti-theft effect is realized;
(2) The outside of the fuel tank cap is provided with a coded lock or a remote alarm device to realize theft prevention.
Disadvantages of the prior art
(1) The structure is complex, the cost is high, and the sealing performance is poor;
(2) The anti-theft device is easy to damage and has high failure rate.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides the anti-theft fuel tank cover which is simple in structure, high in feasibility, reliable in function and good in sealing performance.
In order to solve the problems of the prior art, the invention discloses an anti-theft fuel tank cover, which comprises: enclosing cover and inner cup, the oiling mouth of inner cup threaded connection oil tank, the enclosing cover rotates to be located the outside of inner cup, the outside of enclosing cover is rotated and is installed and be used for rotatoryly the handle of enclosing cover, the enclosing cover is equipped with the opening that supplies the handle tip to get into, the inner cup outside is equipped with the baffle, the handle still is used for the butt the baffle drives the inner cup rotates.
Further, the air conditioner is provided with a fan,
and a sealing mechanism is arranged between the inner cover and the oil filling port of the oil tank.
Further, the air conditioner is provided with a fan,
the sealing mechanism comprises a cover plate, and the cover plate is abutted between the inner cover and the oil filling port of the oil tank.
Further, the air conditioner is provided with a fan,
and a sealing gasket is also pressed between the cover plate and the oil filling port of the oil tank.
Further, the air conditioner is provided with a fan,
the inner cup is equipped with spherical groove, place the steel ball in the spherical groove, the steel ball suppression the apron.
Further, the air conditioner is provided with a fan,
and a check ring is arranged at the joint of the inner cover and the oil filling port of the oil tank.
Further, the air conditioner is provided with a fan,
the inner cover is provided with air holes.
Further, the air conditioner is provided with a fan,
the top of enclosing cover is equipped with the mounting panel, the handle pass through the bolt rotate install in the mounting panel, the handle lower extreme suits with the opening on the enclosing cover, the handle upper end with be equipped with the lockhole that suits on the mounting panel.
Further, the air conditioner is provided with a fan,
the number of the mounting plates is two, the two mounting plates are symmetrically arranged on two sides of the center of the outer cover, and the handle is arranged between the two mounting plates through a bolt.
Further, the air conditioner is provided with a fan,
the baffle is arranged around the top of the inner cover.
The invention has the following beneficial effects:
the relative motion relation of the inner cover and the outer cover is changed by adjusting the position of the handle, and the outer cover rotates to realize the anti-theft self-locking function. The steel ball is settled to the inner cup, and adjustable because of the uneven fit clearance that leads to of oiling mouth, the leakproofness is better.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a schematic view of a middle vent structure according to an embodiment of the invention.
Reference numerals
1-outer cover; 2-inner cover; 3-cover plate; 4-steel ball; 5-a retainer ring; 6-rubber sealing gasket; 7-a handle; 8-a baffle plate; 9-a bolt; 10-mounting a plate; 11-air holes.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-2, the present invention provides a theft-proof fuel tank cap, comprising: enclosing cover 1 and inner cup 2, the oiling mouth of 2 threaded connection oil tanks of inner cup, enclosing cover 1 rotates to be located the outside of inner cup 2, the outside of enclosing cover 1 is rotated and is installed and be used for the rotation the handle 7 of enclosing cover 1, enclosing cover 1 is equipped with the opening that supplies handle 7 to get into, 2 outsides of inner cup are equipped with baffle 8, handle 7 still is used for the butt baffle 8 drives inner cup 2 rotates. When 7 butts baffles 8 of handle, thereby realize rotatory inner cup 2 through twist grip 7 and open the fuel tank cap, when 7 do not contact with baffles 8 of handle, place the rotation that only can realize enclosing cover 1 on enclosing cover 1, can't open the fuel tank cap, pin handle 7 this moment and can realize the theftproof function.
Preferably, the top of the outer cover 1 is provided with a mounting plate 10, and the handle 7 is rotatably mounted on the mounting plate 10 through a bolt 9. The number of the mounting plates 10 is two, the two mounting plates 10 are symmetrically arranged on two sides of the center of the outer cover 1, and the handle 7 is arranged between the two mounting plates 10 through a bolt 9. The baffle 8 is arranged around the top of the inner cover 2.
The fuel tank cap of the present invention has a good sealing property in addition to an anti-theft function. And a sealing mechanism is arranged between the inner cover 2 and the oil filling port of the oil tank. The sealing mechanism comprises a cover plate 3, and the cover plate 3 is abutted between the inner cover 2 and an oil filling port of the oil tank. And a sealing gasket 6 is also pressed between the cover plate 3 and the oil filling port of the oil tank. Inner cup 2 is equipped with spherical groove, place steel ball 4 in the spherical groove, steel ball 4 suppression apron 3 makes apron 3 and oiling mouth keep inseparable, and sealed pad 6 can be followed apron 3 swings simultaneously, and the adjustment is because of the sealed clearance that the oiling mouth is uneven leads to, and sealed effect is better. And a check ring 5 is arranged at the joint of the inner cover 2 and the oil filling port of the oil tank, and the check ring 5 is embedded in the wall groove of the outer cover to limit the inner cover.
As shown in fig. 3, the inner cover 2 is provided with air holes 11 to ensure the air in the oil tank to be discharged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (9)
1. An anti-theft fuel tank cover, comprising: the oil injection structure comprises an outer cover (1) and an inner cover (2), wherein the inner cover (2) is in threaded connection with an oil injection port of an oil tank, the outer cover (1) is rotatably arranged outside the inner cover (2), the outer cover (1) coats the inner cover (2), a handle (7) used for rotating the outer cover (1) is rotatably arranged outside the outer cover (1), the outer cover (1) is provided with an opening for the end of the handle (7) to enter, a baffle (8) is arranged outside the inner cover (2), and the handle (7) is also used for abutting against the baffle (8) to drive the inner cover (2) to rotate;
the top of the outer cover (1) is provided with an installation plate (10), and the handle (7) is rotatably installed on the installation plate (10) through a bolt (9);
handle (7) lower extreme suits with the opening on enclosing cover (1), handle (7) upper end with be equipped with the lockhole that suits on mounting panel (10), when closing the fuel tank cap, handle (7) upper end is passed through the lockhole lock on mounting panel (10), and the opening on enclosing cover (1) is plugged up to handle (7) lower extreme.
2. The anti-theft fuel tank cap according to claim 1, characterized in that:
and a sealing mechanism is arranged between the inner cover (2) and the oil filling port of the oil tank.
3. The anti-theft fuel tank cap according to claim 2, characterized in that:
the sealing mechanism comprises a cover plate (3), and the cover plate (3) is abutted between the inner cover (2) and an oil filling port of the oil tank.
4. The anti-theft fuel tank cap according to claim 3, characterized in that:
and a sealing gasket (6) is also pressed between the cover plate (3) and the oil filling port of the oil tank.
5. The anti-theft fuel tank cap according to claim 3 or 4, characterized in that:
inner cup (2) are equipped with spherical groove, place steel ball (4) in the spherical groove, steel ball (4) suppression apron (3).
6. The anti-theft fuel tank cap according to claim 1, characterized in that:
and a check ring (5) is arranged at the joint of the inner cover (2) and the oil filling port of the oil tank.
7. The anti-theft fuel tank cap according to claim 1, characterized in that:
the inner cover (2) is provided with air holes (11).
8. The anti-theft fuel tank cap according to claim 1, characterized in that:
the quantity of mounting panel (10) is two, and two mounting panel (10) symmetry are located the both sides at enclosing cover (1) center, handle (7) are equipped with between two mounting panel (10) through bolt (9).
9. The anti-theft fuel tank cap according to claim 1, characterized in that:
the baffle (8) is arranged around the top of the inner cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110953065.8A CN113815403B (en) | 2021-08-19 | 2021-08-19 | Anti-theft fuel tank cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110953065.8A CN113815403B (en) | 2021-08-19 | 2021-08-19 | Anti-theft fuel tank cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113815403A CN113815403A (en) | 2021-12-21 |
| CN113815403B true CN113815403B (en) | 2023-02-10 |
Family
ID=78913279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110953065.8A Active CN113815403B (en) | 2021-08-19 | 2021-08-19 | Anti-theft fuel tank cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113815403B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0621154A1 (en) * | 1993-04-22 | 1994-10-26 | Paul Journee S.A. | Arrangement for the inlet cover of a fuel tank of a motor vehicle |
| JPH1081144A (en) * | 1996-09-09 | 1998-03-31 | Calsonic Corp | Vehicular fuel-tank cap detector |
| CN201566474U (en) * | 2009-10-28 | 2010-09-01 | 吕忠良 | Dual anti-theft oil tank cover |
| CN202098271U (en) * | 2011-06-13 | 2012-01-04 | 大足县双龙机械配件有限公司 | Leakage and theft resistant fuel tank cover |
| CN106809006A (en) * | 2017-03-07 | 2017-06-09 | 济源市万荣商贸有限公司 | A kind of vehicle fuel tank cap of high leakproofness |
| CN206436824U (en) * | 2017-02-10 | 2017-08-25 | 黄日明 | A kind of anti-theft wireless transmitting alarm fuel tank cap |
-
2021
- 2021-08-19 CN CN202110953065.8A patent/CN113815403B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0621154A1 (en) * | 1993-04-22 | 1994-10-26 | Paul Journee S.A. | Arrangement for the inlet cover of a fuel tank of a motor vehicle |
| JPH1081144A (en) * | 1996-09-09 | 1998-03-31 | Calsonic Corp | Vehicular fuel-tank cap detector |
| CN201566474U (en) * | 2009-10-28 | 2010-09-01 | 吕忠良 | Dual anti-theft oil tank cover |
| CN202098271U (en) * | 2011-06-13 | 2012-01-04 | 大足县双龙机械配件有限公司 | Leakage and theft resistant fuel tank cover |
| CN206436824U (en) * | 2017-02-10 | 2017-08-25 | 黄日明 | A kind of anti-theft wireless transmitting alarm fuel tank cap |
| CN106809006A (en) * | 2017-03-07 | 2017-06-09 | 济源市万荣商贸有限公司 | A kind of vehicle fuel tank cap of high leakproofness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113815403A (en) | 2021-12-21 |
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