CN112193057B - Locking device capable of protecting both main oil tank and auxiliary oil tank based on vehicle safety - Google Patents
Locking device capable of protecting both main oil tank and auxiliary oil tank based on vehicle safety Download PDFInfo
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- CN112193057B CN112193057B CN202011154942.7A CN202011154942A CN112193057B CN 112193057 B CN112193057 B CN 112193057B CN 202011154942 A CN202011154942 A CN 202011154942A CN 112193057 B CN112193057 B CN 112193057B
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- 238000007789 sealing Methods 0.000 claims description 98
- 239000002828 fuel tank Substances 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 6
- 239000000945 filler Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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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
-
- 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
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- 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)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention provides a locking device capable of simultaneously protecting a primary oil tank and a secondary oil tank based on vehicle safety, relates to the technical field of oil tank locking, and aims to solve the problems that when the conventional locking device for protecting the primary oil tank and the secondary oil tank of an automobile is used, the locking device cannot be fixed in the oil tank deeply, cannot be prevented from being forcibly pulled out by external force, and cannot be used for oiling or observing liquid level on the premise of not taking down the protection device; the main part is the rectangle structure, and the inside of main part is equipped with the rectangular channel. When the device is used, the main body bottom plug-in component can be inserted into the oil filling port of the oil tank, the limiting rod is installed at the top end of the plug-in component through rotation, the limiting rod can move downwards, the moving block is pushed to move outwards, the moving block can be located inside the oil tank to move outwards, the moving block can be clamped inside the oil tank, the plug-in component and the main body can be installed and used stably, and the oil tank port can be protected and fixed.
Description
Technical Field
The invention belongs to the technical field of oil tank locking, and particularly relates to a locking device capable of simultaneously protecting a main oil tank and an auxiliary oil tank based on vehicle safety.
Background
When the main and auxiliary fuel tanks of a large truck are used, the fuel filling ports are usually required to be protected and locked together or reinforced and locked, so that the fuel stealing by a lawless person is avoided.
For example, application No.: CN201811384927.4 relates to a wagon anti-theft oil tank, which comprises an oil tank, an oil cup arranged at an oil inlet of the oil tank and a protective shell arranged on the outer wall of the oil tank; the oil cup comprises an oil outlet cylinder, a connecting piece, a connecting cylinder, an oil adding cylinder and an outer cover which are coaxially connected from bottom to top in sequence, a lock arranged at the top end of an oil inlet of the oil adding cylinder, and an oil inlet pipe, the upper end of the oil inlet pipe is connected with the bottom end of the oil inlet of the oil adding cylinder, and the lower end of the oil inlet pipe penetrates through the connecting cylinder and the connecting piece in sequence and then is inserted into the oil outlet cylinder; the oil tank is wrapped in the protective shell, and the protective shell comprises an outer protective plate at the outer end, a middle anti-theft layer and an inner protective plate, wherein the inner protective plate is in contact with the outer wall of the oil tank.
Based on prior art discovery, current positive bellytank of car protection locking device is when using, can't deepen the oil tank inside fixed, can't avoid being pulled out by external force, can't refuel or observe the liquid level under the prerequisite of not taking off protection device, and current positive bellytank of car protection locking device is when using, if when the junction meets the cutting, just opens the oil tank easily, and the security is relatively poor, can't still sealed fixed locking oil filler hole after being cut.
Disclosure of Invention
In order to solve the technical problems, the invention provides a locking device capable of simultaneously protecting a primary oil tank and a secondary oil tank based on vehicle safety, and aims to solve the problems that when the conventional locking device for protecting the primary oil tank and the secondary oil tank of an automobile is used, the locking device cannot be fixed by penetrating into the oil tank, cannot be forcibly pulled out by external force, cannot be used for oiling or observing liquid level on the premise of not taking down the protection device, and when the conventional locking device for protecting the primary oil tank and the secondary oil tank of the automobile is used, if a joint is cut, the oil tank is easy to open, the safety is poor, and an oil filling port cannot be sealed and fixed after being cut.
The invention relates to a locking device capable of simultaneously protecting a main oil tank and an auxiliary oil tank based on vehicle safety, which is achieved by the following specific technical means:
the locking device capable of protecting the main and auxiliary fuel tanks simultaneously based on vehicle safety comprises a main body, a sealing element, an insert, a rotating element, a limiting rod, a moving element and a sealing plate; the main body is of a rectangular structure, and a rectangular groove is formed in the main body; the sealing element is arranged at the bottom of the main body and is positioned at the bottom of the bottom groove; the rotating piece is inserted into the bottom groove and the top end of the plug-in piece, and the outer side of the rotating piece is in contact with the inner side of the moving block; the bottom of the limiting rod and the circular plate are embedded in the inner groove, and the bottom of the limiting rod and the bottom of the circular plate are in contact with the bottom of the inner groove through springs; the inserted bar of the moving piece is inserted into the slot and the stress slot;
the plug-in unit comprises a guide groove, a moving block and an auxiliary groove, the plug-in unit is of a cylindrical tubular structure, four guide grooves are formed in the outer side of the plug-in unit, and threads are formed in the top end of the inner portion of the plug-in unit; the guide groove is of a rectangular structure, a rectangular plate is arranged on the outer side of the bottom of the guide groove, and a circular hole is formed in the rectangular plate; the moving block is of a T-shaped structure, the inner part of the moving block is of an arc structure, and the upper part of the inner end of the moving block is of an arc structure; the moving block is inserted into the guide groove; the top end of the plug-in piece is connected with the bottom of the main body, and the top end of the plug-in piece is positioned in the sealing piece;
the sealing plate comprises a pulling plate, an embedded groove and a fixing groove, the sealing plate is of a middle-character plate-shaped structure, the pulling plate is arranged at the outer end of the sealing plate, and the pulling plate is of a T-shaped structure; an embedded groove is formed in the inner end of the sealing plate, the embedded groove is of a T-shaped structure, and an inclined structure is arranged above the inner end of the embedded groove; the sealing plate is installed inside the main body, and both ends of the sealing plate are embedded inside the side grooves.
Furthermore, the main body comprises side grooves, a bottom groove and an inserting groove, wherein the side grooves are arranged on two sides of the interior of the main body, the side grooves are of a rectangular structure, and the outer ends of the side grooves are of an inclined structure; two bottom grooves are arranged at two ends of the lower part of the interior of the main body, and the bottom grooves are of cylindrical structures with convex middles; the side of main part is equipped with four slots, and the slot is the rectangle structure.
Further, the sealing element comprises a sealing strip, the sealing element is of an annular structure, and the bottom of the sealing element is of a horn-shaped structure; two sealing strips are arranged inside the sealing element and are of an annular structure.
Furthermore, the plug-in components also include an auxiliary groove, the auxiliary groove is of a rectangular structure, the auxiliary groove is formed in the middle of the bottom of the moving block, and a round rod is arranged inside the auxiliary groove.
Further, the rotating piece comprises an inner groove and a control plate, the rotating piece is of a cylindrical structure with a convex middle part at the bottom, the bottom of the rotating piece is of a conical structure, and the top end of the outer side of the rotating piece is provided with threads; an inner groove is formed in the rotating piece, and the inner groove is of a cylindrical structure with a convex middle part; two control panels are arranged on two sides of the top end of the rotating piece, and the outer sides of the control panels are of wedge-shaped structures.
Furthermore, the limiting rod comprises a stress groove, the limiting rod is of a cylindrical structure, and circular plates are arranged at the upper end and the lower end of the limiting rod; two sides of the limiting rod are provided with two stress grooves, and the bottoms of the stress grooves are of inclined structures.
Furthermore, the moving member comprises an inserted bar, the moving member is of a rectangular structure, two inserted bars are arranged on the inner side of the moving member, and the inner ends of the inserted bars are of wedge-shaped structures.
Further, the sealing plate further comprises a fixing groove which is of a circular structure and is arranged above two ends of the inside of the embedded groove.
Compared with the prior art, the invention has the following beneficial effects:
1. in the device, the plug-in is arranged and is used for being arranged at the bottom of the main body, when the device is used, the plug-in at the bottom of the main body can be inserted into the oil filling port of the oil tank, the limiting rod is arranged at the top end of the inner part of the plug-in a rotating way, the limiting rod can move downwards and further push the moving block to move outwards, the moving block can be positioned in the oil tank to move outwards, the moving block can be clamped in the oil tank, the plug-in and the main body can be stably arranged and used, the plug-in and the moving block can be respectively inserted into the inner part of the positive and negative oil tank, further the positive and negative oil tanks can be simultaneously protected and fixed together, the oil tank port can be protected and fixed, the guide groove is used for enabling the moving block to move in the inner part, the rectangular plate at the bottom end of the guide groove can be inserted into the inner part of the auxiliary groove, and the moving block can be guided to move, the moving block can receive the movement of the spring in the auxiliary groove, the moving block is used for receiving the pushing force of the limiting rod and moving outwards, so that the moving block can be positioned in the oil tank and fixed, the auxiliary groove is used for guiding use, a round rod in the auxiliary groove can be inserted into a round hole of the rectangular plate, and the moving block can receive the power of the spring and move;
2. in the device, the sealing plate is arranged and is used for being installed inside the main body, so that two sides of the sealing plate can be embedded into the side grooves, the sealing plate can be stably installed and fixed, when the sealing plate is inserted and installed, the top end of the limiting rod can be controlled to be inserted into the embedded grooves, then the sealing plate is completely pushed and installed, after the sealing plate is installed, the limiting rod can receive the power of a spring to move upwards and further be inserted into the fixed groove to be fixed, the sealing plate cannot be pulled, the oil filling port of the primary and secondary oil tank is protected and locked, when external force cuts the middle position of the sealing plate and the main body, even if the sealing plate is cut off, the limiting rod can be still fixed by the sealing plate, the sealing plate cannot move, the primary and secondary oil tanks can be separately protected, so that lawless persons cannot steal oil, and the pull plate is used for controlling the sealing plate to move conveniently, make the removal that the closing plate can be convenient use, and the embedded groove then is used for making the top of gag lever post insert through, make the top of gag lever post can remove the use in its inside, the inner of embedded groove is slope column structure, be in the time of making the embedding of gag lever post top, can the direction remove, and the fixed slot then is after the closing plate is whole to promote the embedding, can make the gag lever post receive spring power rebound, and then insert inside the fixed slot, make the closing plate can be fixed unable removal, and then firm protection locking.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is a schematic view of the present invention in partial cross-section and perspective configuration.
Fig. 4 is a schematic partial cross-sectional perspective view of the body of the present invention.
Fig. 5 is a partially cross-sectional exploded perspective view of the insert of the present invention.
Fig. 6 is a partial cross-sectional bottom view of the insert of the present invention.
Fig. 7 is a partial cross-sectional exploded view of the rotary member of the present invention.
FIG. 8 is a schematic bottom exploded view and partially enlarged view of the main body of the present invention.
Fig. 9 is a schematic bottom view of the sealing plate of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. a side groove; 102. a bottom groove; 103. a slot; 2. a seal member; 201. a seal strip; 3. a plug-in; 301. a guide groove; 302. a moving block; 303. an auxiliary groove; 4. a rotating member; 401. an inner tank; 402. a control panel; 5. a limiting rod; 501. a stress groove; 6. a moving member; 601. inserting a rod; 7. a sealing plate; 701. pulling a plate; 702. embedding the groove; 703. and fixing the grooves.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example (b):
as shown in figures 1 to 9:
the invention provides a locking device capable of protecting a positive and a negative oil tank simultaneously based on vehicle safety, which comprises a main body 1, a sealing element 2, an insert 3, a rotating element 4, a limiting rod 5, a moving element 6 and a sealing plate 7; the main body 1 is of a rectangular structure, and a rectangular groove is formed in the main body 1; the sealing element 2 is arranged at the bottom of the main body 1, and the sealing element 2 is arranged at the bottom of the bottom groove 102; the rotating piece 4 is inserted into the bottom groove 102 and the top end of the plug-in 3, and the outer side of the rotating piece 4 is contacted with the inner side of the moving block 302; the bottom of the limiting rod 5 and the circular plate are embedded in the inner groove 401, and the limiting rod 5 and the bottom of the circular plate are in contact with the bottom of the inner groove 401 through springs; the inserted rod 601 of the moving member 6 is inserted into the slot 103 and the force receiving groove 501;
the plug-in 3 comprises a guide groove 301, a moving block 302 and an auxiliary groove 303, the plug-in 3 is of a cylindrical tubular structure, the four guide grooves 301 are formed in the outer side of the plug-in 3, and threads are formed in the top end of the inner part of the plug-in 3; the guide groove 301 is of a rectangular structure, a rectangular plate is arranged on the outer side of the bottom of the guide groove 301, and a circular hole is formed in the rectangular plate; the moving block 302 is of a T-shaped structure, the inner part of the moving block 302 is of an arc-shaped structure, and the upper part of the inner end of the moving block 302 is of an arc-shaped structure; a moving block 302 is inserted into the guide groove 301; the top end of the plug-in 3 is connected with the bottom of the main body 1, the top end of the plug-in 3 is arranged in the sealing element 2, the plug-in 3 is arranged at the bottom of the main body 1, when the device is used, the plug-in 3 at the bottom of the main body 1 can be inserted into the oil filling port of the oil tank, the limiting rod 5 is arranged at the top end in the plug-in 3 through rotation, the limiting rod 5 can move downwards and further push the moving block 302 to move outwards, the moving block 302 can be arranged in the oil tank to move outwards, the moving block 302 can be clamped in the oil tank, the plug-in 3 and the main body 1 can be stably arranged and used, the plug-in 3 and the moving block 302 can be respectively inserted into the positive and negative oil tanks, and further the positive and negative oil tanks can be simultaneously protected and fixed together, so that the oil tank port can be protected and fixed, and the guide groove 301 is used for enabling the moving block 302 to move in the inner part, a rectangular plate at the bottom end in the guide groove 301 can be inserted into the auxiliary groove 303, so that the moving block 302 can move in a guiding manner, the moving block 302 can receive the spring movement in the auxiliary groove 303, and the moving block 302 is used for receiving the jacking force of the limiting rod 5 to move outwards, so that the moving block 302 can be positioned in the oil tank and fixed;
the sealing plate 7 comprises a pulling plate 701, an embedded groove 702 and a fixing groove 703, the sealing plate 7 is of a middle-shaped plate structure, the pulling plate 701 is arranged at the outer end of the sealing plate 7, and the pulling plate 701 is of a T-shaped structure; an embedded groove 702 is arranged at the inner end of the sealing plate 7, the embedded groove 702 is of a T-shaped structure, and an inclined structure is arranged above the inner end of the embedded groove 702; the sealing plate 7 is installed inside the main body 1, two ends of the sealing plate 7 are embedded inside the side grooves 101, the sealing plate 7 is installed inside the main body 1, two sides of the sealing plate 7 can be embedded inside the side grooves 101, the sealing plate 7 can be stably installed and fixed, when the sealing plate 7 is inserted and installed, the top end of the limiting rod 5 can be controlled to be inserted into the embedded groove 702, then the sealing plate 7 is completely pushed and installed, after the sealing plate 7 is installed, the limiting rod 5 can receive spring power to move upwards and then be inserted into the fixing groove 703 to be fixed, the sealing plate 7 cannot be pulled, the oil filler hole protection of the positive secondary oil tank is locked, when the sealing plate 7 and the middle position of the main body 1 are cut by external force, even after the sealing plate 7 is cut off, the limiting rod 5 can still be fixed, and the sealing plate 7 cannot move, the positive and auxiliary oil tanks can be separately and independently protected, so that a lawless person cannot steal oil, the pull plate 701 is used for controlling the sealing plate 7 to move conveniently and conveniently, the sealing plate 7 can move conveniently and conveniently for use, the embedded groove 702 is used for enabling the top end of the limiting rod 5 to be inserted through, the top end of the limiting rod 5 can move inside for use, the inner end of the embedded groove 702 is of an inclined structure, and the embedded groove can guide to move when the top end of the limiting rod 5 is embedded.
The main body 1 comprises a side groove 101, a bottom groove 102 and an inserting groove 103, wherein the side groove 101 is arranged on two sides of the interior of the main body 1, the side groove 101 is of a rectangular structure, and the outer end of the side groove 101 is of an inclined structure; two bottom grooves 102 are arranged at two ends of the lower part of the interior of the main body 1, and the bottom grooves 102 are of a cylindrical structure with a convex middle part; the side of the main body 1 is provided with four slots 103, the slots 103 are rectangular, the side slots 101 are used for inserting two sides of the sealing plate 7, so that the sealing plate 7 can be stably installed and fixed, the bottom slot 102 is used for embedding the top end of the rotating part 4, so that the rotating part 4 can be conveniently installed, and the slots 103 are used for allowing the insertion rod 601 to be inserted through, so that the insertion rod 601 can control the limiting rod 5 to move downwards.
The sealing element 2 comprises a sealing strip 201, the sealing element 2 is of an annular structure, and the bottom of the sealing element 2 is of a horn-shaped structure; two sealing strips 201 are arranged inside the sealing element 2, the sealing strips 201 are of an annular structure, the sealing element 2 is used for being installed at the bottom of the main body 1, and after the plug-in component 3 is inserted into the oil tank, the sealing strips 201 can be in contact with the outer portion of the oil filling port and are compressed and sealed, and oil leakage of the automobile in the moving process is avoided.
The plug-in unit 3 further includes an auxiliary groove 303, the auxiliary groove 303 is a rectangular structure, the auxiliary groove 303 is disposed at a middle position of the bottom of the moving block 302, a round rod is disposed inside the auxiliary groove 303, the auxiliary groove 303 is used for guiding, the round rod inside the auxiliary groove 303 can be inserted into the round hole of the rectangular plate, and the moving block 302 can receive the power of the spring to move.
The rotating part 4 comprises an inner groove 401 and a control plate 402, the rotating part 4 is of a cylindrical structure with a convex middle part at the bottom, the bottom of the rotating part 4 is of a conical structure, and the top end of the outer side of the rotating part 4 is provided with threads; an inner groove 401 is arranged inside the rotating piece 4, and the inner groove 401 is of a cylindrical structure with a convex middle part; two control plates 402 are arranged on two sides of the top end of the rotating part 4, the outer side of each control plate 402 is of a wedge-shaped structure, the rotating part 4 is installed on the top end of the inner portion of the plug-in part 3 through threads, the bottom of the rotating part 4 can gradually move downwards and further gradually contacts with the inner end of the moving block 302, the moving block 302 can be gradually stressed to move outwards, the moving block 302 can be located inside the oil tank to be assisted and fixed, the inner groove 401 is used for installing the bottom of the limiting rod 5 through a spring, the limiting rod 5 can move and adjust inside the limiting rod 5 through the spring, the control plates 402 are used for controlling the rotating part 4 to conveniently rotate and move, the outer ends of the control plates 402 are of wedge-shaped structures, and after the inserting rods 601 are inserted, the guide movement can be achieved.
The limiting rod 5 comprises a stress groove 501, the limiting rod 5 is of a cylindrical structure, and circular plates are arranged at the upper end and the lower end of the limiting rod 5; two stress grooves 501 are formed in two sides of the limiting rod 5, the bottoms of the stress grooves 501 are of an inclined structure, the limiting rod 5 is used for being mounted in the inner groove 401 through a spring and moving upwards, the limiting rod 5 can receive spring power and further can be fixed in the fixing groove 703 in an inserted mode, the stress grooves 501 enable the inserted rod 601 to be inserted into the slot 103 when the limiting rod 5 needs to move downwards and the sealing plate 7 needs to be released from fixing, then the outer end of the inserted rod 601 can be in contact with the stress grooves 501, and further the limiting rod 5 is controlled to move downwards.
Wherein, moving member 6 is including inserted bar 601, and moving member 6 is the rectangle structure, and the inboard of moving member 6 is equipped with two inserted bars 601, and the inner of inserted bar 601 is the wedge structure, and moving member 6 is used for controlling inserted bar 601 and moves, and inserted bar 601 is when needs open this device or need refuel, can directly control inserted bar 601 and insert inside slot 103, then insert the inside of a sub-force-receiving groove 501, make gag lever post 5 can move down.
Wherein, the sealing plate 7 is still including fixed slot 703, and fixed slot 703 is circular structure, and fixed slot 703 establishes in the inside both ends top of embedded groove 702, and fixed slot 703 then is that after the sealing plate 7 all promoted the embedding, can make gag lever post 5 receive spring power rebound, and then inserts inside the fixed slot 703, makes the sealing plate 7 can be fixed unable removal, and then firm protection locking.
When in use: when the device is needed to be used, the device can be controlled by manpower to move, then the main body 1 and the inserts 3 are controlled to be installed, so that the two inserts 3 can be inserted into the oil filling port of a main and auxiliary oil tank, so that the oil filling port can be embedded into the sealing element 2 and then contacted with the sealing strip 201, so that the oil filling port and the sealing element 2 can be sealed, then the installation is carried out by controlling the rotating element 4 and the limiting rod 5 by manpower, the rotating element 4 is controlled to be inserted into the bottom groove 102 and the interiors of the inserts 3, then the rotating element 4 is controlled by the control panel 402, so that the rotating element 4 can move downwards, during the downward movement of the rotating element 4, the bottom of the rotating element 4 is contacted with the inner side of the moving block 302, so that the rotating element 4 can push the moving block 302 to move outwards in the interior of the oil tank, and further the auxiliary inserts 3 are fixed, so that the inserts 3 cannot be pulled out, then, the sealing plate 7 is controlled to be installed through manpower, two sides of the sealing plate 7 can be inserted into the side groove 101, then the sealing plate 7 is pushed to move, the top end of the limiting rod 5 can be guided to be inserted into the embedding groove 702, then the sealing plate 7 is continuously pushed, then the top end of the limiting rod 5 on the left side is inserted into the fixing groove 703 on the right side, then the single moving piece 6 is used, the inserting rod 601 can be inserted into the slot 103 on the left side and further contacts with the force-bearing groove 501, the limiting rod 5 can move downwards, the top end of the limiting rod 5 can be separated from the fixing groove 703 on the left side, then the device is continuously pushed to move until the sealing plate 7 is completely inserted, the top ends of the two limiting rods 5 can be inserted into the fixing grooves 703, the device can be stably and hermetically installed, the sealing plate 7 can not be controlled to move, and the oil filling port of the positive and auxiliary oil tank can be protected and locked, if when meetting the intermediate position of lawless persons cutting main part 1, even after cutting apart, the oil filler hole of positive bellytank also can be separated firm protection, can not make the convenient oil theft of lawless persons, when needs refuel, can directly use two moving member 6, make inserted bar 601 insert the inside of slot 103 respectively, make the outer end of inserted bar 601 can contact with atress groove 501, make two gag lever post 5 can the lapse, then take out closing plate 7, then open rotating member 4 counter rotation, then directly insert the oil gun and refuel, need not pull down main part 1 and plug-in components 3.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. Locking device that just bellytank can protect simultaneously based on vehicle safety, its characterized in that: the sealing device comprises a main body (1), a sealing element (2), an insert (3), a rotating element (4), a limiting rod (5), a moving element (6) and a sealing plate (7); the main body (1) is of a rectangular structure, and a rectangular groove is formed in the main body (1); the sealing element (2) is arranged at the bottom of the main body (1), and the sealing element (2) is arranged at the bottom of the bottom groove (102); the rotating piece (4) is inserted into the bottom groove (102) and the top end of the plug-in piece (3), and the outer side of the rotating piece (4) is in contact with the inner side of the moving block (302); the bottom of the limiting rod (5) and the circular plate are embedded in the inner groove (401), and the bottom of the limiting rod (5) and the bottom of the circular plate are in contact with the bottom of the inner groove (401) through springs; the inserted rod (601) of the moving piece (6) is inserted into the slot (103) and the force receiving groove (501);
the plug-in unit (3) comprises a guide groove (301), a moving block (302) and an auxiliary groove (303), the plug-in unit (3) is of a cylindrical tubular structure, the four guide grooves (301) are formed in the outer side of the plug-in unit (3), and threads are formed in the top end of the inner portion of the plug-in unit (3); the guide groove (301) is of a rectangular structure, a rectangular plate is arranged on the outer side of the bottom of the guide groove (301), and a circular hole is formed in the rectangular plate; the moving block (302) is of a T-shaped structure, the inner part of the moving block (302) is of an arc-shaped structure, and the upper part of the inner end of the moving block (302) is of the arc-shaped structure; the moving block (302) is inserted into the guide groove (301); the top end of the plug-in piece (3) is connected with the bottom of the main body (1), and the top end of the plug-in piece (3) is positioned inside the sealing piece (2);
the sealing plate (7) comprises a pulling plate (701), an embedded groove (702) and a fixing groove (703), the sealing plate (7) is of a middle-character plate-shaped structure, the pulling plate (701) is arranged at the outer end of the sealing plate (7), and the pulling plate (701) is of a T-shaped structure; an embedded groove (702) is formed in the inner end of the sealing plate (7), the embedded groove (702) is of a T-shaped structure, and an inclined structure is arranged above the inner end of the embedded groove (702); the sealing plate (7) is installed inside the main body (1), and two ends of the sealing plate (7) are embedded inside the side grooves (101).
2. A vehicle safety-based lock-up device for simultaneously protecting a main fuel tank and a secondary fuel tank according to claim 1, wherein: the main body (1) comprises side grooves (101), a bottom groove (102) and an insertion groove (103), wherein the side grooves (101) are arranged on two sides of the inner part of the main body (1), the side grooves (101) are of a rectangular structure, and the outer ends of the side grooves (101) are of an inclined structure; two bottom grooves (102) are formed in the two ends of the lower portion of the interior of the main body (1), and the bottom grooves (102) are of a cylindrical structure with a convex middle part; the side of main part (1) is equipped with four slots (103), and slot (103) are the rectangle structure.
3. The vehicle safety-based lock-up device for simultaneously protecting a main fuel tank and a sub fuel tank according to claim 1, wherein: the sealing element (2) comprises a sealing strip (201), the sealing element (2) is of an annular structure, and the bottom of the sealing element (2) is of a horn-shaped structure; two sealing strips (201) are arranged inside the sealing element (2), and the sealing strips (201) are of an annular structure.
4. A vehicle safety-based lock-up device for simultaneously protecting a main fuel tank and a secondary fuel tank according to claim 1, wherein: the plug-in unit (3) further comprises an auxiliary groove (303), the auxiliary groove (303) is of a rectangular structure, the auxiliary groove (303) is arranged in the middle of the bottom of the moving block (302), and a round rod is arranged inside the auxiliary groove (303).
5. The vehicle safety-based lock-up device for simultaneously protecting a main fuel tank and a sub fuel tank according to claim 1, wherein: the rotating piece (4) comprises an inner groove (401) and a control plate (402), the rotating piece (4) is of a cylindrical structure with the middle protruding at the bottom, the bottom of the rotating piece (4) is of a conical structure, and the top end of the outer side of the rotating piece (4) is provided with a thread; an inner groove (401) is formed in the rotating piece (4), and the inner groove (401) is of a cylindrical structure with a convex middle part; two control plates (402) are arranged on two sides of the top end of the rotating part (4), and the outer sides of the control plates (402) are of wedge-shaped structures.
6. A vehicle safety-based lock-up device for simultaneously protecting a main fuel tank and a secondary fuel tank according to claim 1, wherein: the limiting rod (5) comprises a stress groove (501), the limiting rod (5) is of a cylindrical structure, and circular plates are arranged at the upper end and the lower end of the limiting rod (5); two sides of the limiting rod (5) are provided with two stress grooves (501), and the bottoms of the stress grooves (501) are of inclined structures.
7. A vehicle safety-based lock-up device for simultaneously protecting a main fuel tank and a secondary fuel tank according to claim 1, wherein: the moving piece (6) comprises inserting rods (601), the moving piece (6) is of a rectangular structure, two inserting rods (601) are arranged on the inner side of the moving piece (6), and the inner ends of the inserting rods (601) are of wedge-shaped structures.
8. A vehicle safety-based lock-up device for simultaneously protecting a main fuel tank and a secondary fuel tank according to claim 1, wherein: the sealing plate (7) further comprises fixing grooves (703), the fixing grooves (703) are of a circular structure, and the fixing grooves (703) are arranged above two ends of the inside of the embedded groove (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011154942.7A CN112193057B (en) | 2020-10-26 | 2020-10-26 | Locking device capable of protecting both main oil tank and auxiliary oil tank based on vehicle safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011154942.7A CN112193057B (en) | 2020-10-26 | 2020-10-26 | Locking device capable of protecting both main oil tank and auxiliary oil tank based on vehicle safety |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112193057A CN112193057A (en) | 2021-01-08 |
| CN112193057B true CN112193057B (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011154942.7A Expired - Fee Related CN112193057B (en) | 2020-10-26 | 2020-10-26 | Locking device capable of protecting both main oil tank and auxiliary oil tank based on vehicle safety |
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| Country | Link |
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| CN (1) | CN112193057B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112758040A (en) * | 2021-01-27 | 2021-05-07 | 卢尧 | Impact equipment capable of forcibly opening vehicle door inside during vehicle collision |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0943477A2 (en) * | 1998-03-20 | 1999-09-22 | TEMTEC FAHRZEUGTECHNIK ENTWICKLUNGSGESELLSCHAFT mbH | Fuel tank closure |
| CN209409806U (en) * | 2019-01-21 | 2019-09-20 | 王星星 | A kind of Anti-theft oil tank and the vehicle using the Anti-theft oil tank |
| CN111619340A (en) * | 2020-06-09 | 2020-09-04 | 湖州金锁汽车维修有限公司 | Anti-theft oil tank for truck |
| CN111627661A (en) * | 2020-06-29 | 2020-09-04 | 李庆磊 | Dry-type transformer with noise reduction function |
-
2020
- 2020-10-26 CN CN202011154942.7A patent/CN112193057B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0943477A2 (en) * | 1998-03-20 | 1999-09-22 | TEMTEC FAHRZEUGTECHNIK ENTWICKLUNGSGESELLSCHAFT mbH | Fuel tank closure |
| CN209409806U (en) * | 2019-01-21 | 2019-09-20 | 王星星 | A kind of Anti-theft oil tank and the vehicle using the Anti-theft oil tank |
| CN111619340A (en) * | 2020-06-09 | 2020-09-04 | 湖州金锁汽车维修有限公司 | Anti-theft oil tank for truck |
| CN111627661A (en) * | 2020-06-29 | 2020-09-04 | 李庆磊 | Dry-type transformer with noise reduction function |
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| CN112193057A (en) | 2021-01-08 |
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Effective date of registration: 20220819 Address after: 277200 Shandong province Shanting District of Zaozhuang City West Town resident Applicant after: ZAOZHUANG HENGXING AUTO PARTS Co.,Ltd. Address before: No.154, wangjiayao village, Chaohe Town, Wulian County, Rizhao City, Shandong Province 262300 Applicant before: Wang Hanbin |
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