CN209637457U - A kind of truck fuel tanks locking closure structure - Google Patents
A kind of truck fuel tanks locking closure structure Download PDFInfo
- Publication number
- CN209637457U CN209637457U CN201920022691.3U CN201920022691U CN209637457U CN 209637457 U CN209637457 U CN 209637457U CN 201920022691 U CN201920022691 U CN 201920022691U CN 209637457 U CN209637457 U CN 209637457U
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- key
- bolt
- magnet
- spill spin
- spin block
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A kind of truck fuel tanks locking closure structure, including lid, key, fuel tank inlet, bracket and screw rod are provided in lid, bracket lower part is inserted into fuel tank inlet, bracket lower part offers the inner cavity communicated with tapped through hole, screw tip matches with key, it is threadedly coupled in the middle part of screw rod with bracket, screw rod bottom is connected with spill spin block, position in inner cavity positioned at spill spin block two sides is provided with two symmetrical root cutting pins, the upper position in bolt two sides of interior cavity wall is respectively connected with two pieces of No.1 baffles, bolt is provided with No.1 magnet close to one end of spill spin block, the position being located between two pieces of No.1 baffles on bolt is set with two pieces of No. two baffles, No. two magnet identical with No.1 magnet polarities is provided on spill spin block and the orthogonal side of bolt, No. three opposite with No.1 magnet polarities are provided on spill spin block and the side that bolt is parallel to each other Magnet.The design is not only simple in structure, is at low cost, and high reliablity, good anti-theft effect.
Description
Technical field
The utility model relates to vehicle accessory field more particularly to a kind of truck fuel tanks locking closure structures, are primarily adapted for use in letter
Change truck fuel tanks locking closure structure, reduce truck fuel tanks locking closure cost.
Background technique
Truck fuel tanks inlet is equipped with a fuel tank locking closure, and the fuel tank locking closure is to close the fuel tank inlet, so that in fuel tank
Fuel oil or fuel tank outside foreign matter can not pass in and out the fuel tank easily.Truck fuel tanks currently on the market can all be equipped with locking fuel tank
Lid, so that it is guaranteed that fuel tank is not opened, and then avoids the oil in fuel tank from going adrift.Although existing fuel tank locking closure has antitheft function
Can, but it still has following defect: to prevent cap assembly of fuel tank from losing, prevent diesel oil from going adrift, current fuel tank cap
Structure design is more complex, at high cost.
Summary of the invention
The purpose of the utility model is to overcome the defects and problem existing in the prior art that structure is complicated, at high cost, mention
The truck fuel tanks locking closure structure simple, at low cost for a kind of structure.
In order to achieve the above object, the technical solution of the utility model is: a kind of truck fuel tanks locking closure structure, including lid
Body, key, fuel tank inlet are provided with bracket in the lid, offer tapped through hole in the middle part of the bracket, in tapped through hole
Screw rod is installed, the lower part of the bracket is inserted into fuel tank inlet, and the lower part of bracket offers the inner cavity communicated with tapped through hole,
The top of the screw rod matches with key, and the middle part of screw rod is connected with tapped through hole, and the bottom of screw rod is located in inner cavity；
The bottom of the screw rod is connected with spill spin block, and it is mutually right to be provided in the inner cavity positioned at the position of spill spin block two sides
The two root cutting pins claimed, the position that bolt two sides are located on the inner wall of inner cavity are respectively connected with two pieces of No.1 baffles, and bolt is close to rotation
One end of block is provided with No.1 magnet, and the position being located between two pieces of No.1 baffles on bolt is set with two pieces of No. two baffles, institute
Stating spill spin block is rectangular configuration, is provided with No. two magnet, the polarity of No. two magnet on spill spin block and the orthogonal side of bolt
It is identical as the polarity of No.1 magnet, No. three magnet, the pole of No. three magnet are provided on the side that spill spin block and bolt are parallel to each other
Property is opposite with the polarity of No.1 magnet.
Position on the inner wall of the inner cavity positioned at bolt two sides is provided with sliding rail, sliding rail be located at two pieces of No.1 baffles it
Between, sliding block is provided on sliding rail, sliding block is connected with bolt, and sliding block is located between two pieces of No. two baffles.
The screw rod includes cylindrical section and thread segment, and one end of the thread segment is connected with cylindrical section, thread segment it is another
One end is connected with spill spin block, and thread segment is connected with tapped through hole, and the cylindrical section matches with key.
The key is T-type structure, and key includes push rod and cylinder, and one end of the cylinder is sleeved on push rod, and column
Body is detachably connected with push rod, and the other end of cylinder offers hex-shaped recess, and the outer peripheral surface of the cylindrical section is outer-hexagonal shape.
The key is L-type structure, and key includes push rod and cylinder, and one end of the cylinder is vertical with push rod to be connect, column
The other end of body offers hex-shaped recess, and the outer peripheral surface of the cylindrical section is outer-hexagonal shape.
Key lid is provided on the lid, key lid is mutually clamped with lid.
Chain ring is installed on the lid, chain is installed on chain ring.
Compared with prior art, the utility model has the following beneficial effects:
1, the position in a kind of truck fuel tanks locking closure structure of the utility model on the inner wall of inner cavity positioned at bolt two sides connects
Be connected to two pieces of No.1 baffles, bolt is provided with No.1 magnet close to one end of spill spin block, be located on bolt two pieces of No.1 baffles it
Between position be set with two pieces of No. two baffles, spill spin block is rectangular configuration, is arranged on spill spin block and the orthogonal side of bolt
There are No. two magnet, is provided with No. three magnet on the side that spill spin block and bolt are parallel to each other；When needing to lock fuel tank locking closure, turn
Dynamic spill spin block, so that No.1 magnet is opposite with No. two magnet, bolt moves out inserting to fuel tank inlet at this time, and then locks oil
Case locking closure；When needing to open fuel tank locking closure, rotate spill spin block so that No.1 magnet is opposite with No. three magnet, at this time bolt to
Initial position is inside moved back into, and then opens fuel tank locking closure.Therefore, the utility model is not only simple in structure, is at low cost, and
Good anti-theft effect.
2, the position in a kind of truck fuel tanks locking closure structure of the utility model on the inner wall of inner cavity positioned at bolt two sides is all provided with
It is equipped with sliding rail, sliding rail is located between two pieces of No.1 baffles, sliding block is provided on sliding rail, sliding block is connected with bolt, and sliding block is located at
Between two pieces of No. two baffles, sliding rail and sliding block are set, can guarantee that bolt is run along definitive orbit, improve truck fuel tanks locking closure knot
The unfailing performance of structure.Therefore, the utility model high reliablity.
3, screw rod includes cylindrical section and thread segment, one end of thread segment in a kind of truck fuel tanks locking closure structure of the utility model
It is connected with cylindrical section, the other end of thread segment is connected with spill spin block, and thread segment is connected with tapped through hole, cylindrical section and key
Spoon matches, and the screw rod of above structure is not only simple in structure, and simple installation；Key is T-type structure, and key includes push rod
It is sleeved on push rod with one end of cylinder, cylinder, and cylinder is detachably connected with push rod, the other end of cylinder offers hexagon
The outer peripheral surface of groove, cylindrical section is outer-hexagonal shape, and the key of above-mentioned T-type structure is not only simple in structure, easy to use, carrying side
Just, and it is good anti-theft effect, at low cost；Key is L-type structure, and key includes push rod and cylinder, and one end of cylinder and push rod hang down
Direct-connected to connect, the other end of cylinder offers hex-shaped recess, and the outer peripheral surface of cylindrical section is outer-hexagonal shape, the key of above-mentioned L-type structure
Spoon, is not only simple in structure, is easy to use, and good anti-theft effect, at low cost.Therefore, the utility model structure is simple, installation is simple
Just, easy to use, easy to carry, good anti-theft effect, at low cost.
4, it is provided with key lid on lid in a kind of truck fuel tanks locking closure structure of the utility model, key lid mutually blocks with lid
It connects, the lid of above structure is not only easy to use, but also improves the dust-proof effect of truck fuel tanks locking closure；It is equipped on lid
Chain ring is equipped with chain on chain ring, and setting chain is used to fuel tank locking closure being fixed to truck, not only easy to use, and
And tank cap lock losing of cover can be prevented.Therefore, the utility model is easy to use, good dustproof effect, anti-lost effect are good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of sliding rail and sliding block in the embodiments of the present invention 2.
Fig. 3 is the structural schematic diagram of the key in the embodiments of the present invention 3.
Fig. 4 is the structural schematic diagram of the key in the embodiments of the present invention 4.
Fig. 5 is the structural schematic diagram of lid in Fig. 1.
Fig. 6 is the structural schematic diagram of fuel tank inlet in Fig. 1.
In figure: lid 1, bracket 11, inner cavity 111, No.1 baffle 112, sliding rail 113, sliding block 114, screw rod 12, spill spin block
121,131, No. two 122, No. three magnet 123 of No. two magnet, cylindrical section 124, thread segment 125, bolt 13, No.1 magnet baffles
132, key lid 14, chain ring 15, key 2, push rod 21, cylinder 22, fuel tank inlet 3.
Specific embodiment
The utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment.
Referring to Fig. 1 to Fig. 6, a kind of truck fuel tanks locking closure structure, including lid 1, key 2, fuel tank inlet 3, the lid 1
It is inside provided with bracket 11, the middle part of the bracket 11 offers tapped through hole, and screw rod 12, the bracket are equipped in tapped through hole
11 lower part is inserted into fuel tank inlet 3, and the lower part of bracket 11 offers the inner cavity 111 communicated with tapped through hole, the screw rod 12
Top match with key 2, the middle part of screw rod 12 is connected with tapped through hole, and the bottom of screw rod 12 is located in inner cavity 111；
The bottom of the screw rod 12 is connected with spill spin block 121, and the position of 121 two sides of spill spin block is located in the inner cavity 111
Two symmetrical root cutting pins 13 are provided with, the position that 13 two sides of bolt are located on the inner wall of inner cavity 111 is respectively connected with two piece one
Number baffle 112, bolt 13 are provided with No.1 magnet 131 close to one end of spill spin block 121, are located at two pieces of No.1 baffles on bolt 13
Position between 112 is set with two pieces of No. two baffles 132, and the spill spin block 121 is rectangular configuration, spill spin block 121 and bolt 13
No. two magnet 122 are provided on orthogonal side, the polarity of No. two magnet 122 is identical as the polarity of No.1 magnet 131, rotation
No. three magnet 123, the polarity and No.1 magnet of No. three magnet 123 are provided on the side that switch block 121 and bolt 13 are parallel to each other
131 polarity is opposite.
Position on the inner wall of the inner cavity 111 positioned at 13 two sides of bolt is provided with sliding rail 113, and sliding rail 113 is located at two
Between block No.1 baffle 112, sliding block 114 is provided on sliding rail 113, sliding block 114 is connected with bolt 13, and sliding block 114 is located at two
Between No. two baffles 132 of block.
The screw rod 12 includes cylindrical section 124 and thread segment 125, and one end of the thread segment 125 is connected with cylindrical section 124
It connects, the other end of thread segment 125 is connected with spill spin block 121, and thread segment 125 is connected with tapped through hole, the cylindrical section 124
Match with key 2.
The key 2 is T-type structure, and key 2 includes push rod 21 and cylinder 22, and one end of the cylinder 22 is sleeved on push rod
On 21, and cylinder 22 is detachably connected with push rod 21, and the other end of cylinder 22 offers hex-shaped recess, the cylindrical section 124
Outer peripheral surface be outer-hexagonal shape.
The key 2 is L-type structure, and key 2 includes push rod 21 and cylinder 22, and one end of the cylinder 22 and push rod 21 hang down
Direct-connected to connect, the other end of cylinder 22 offers hex-shaped recess, and the outer peripheral surface of the cylindrical section 124 is outer-hexagonal shape.
Key lid 14 is provided on the lid 1, key lid 14 is clamped with 1 phase of lid.
Chain ring 15 is installed on the lid 1, chain is installed on chain ring 15.
The principles of the present invention are described as follows:
After cylinder and the screw rod fastening of key, the push rod by rotating key can make spill spin block rotate；Fuel tank inlet
To there is certain thickness annulus；Chain is mounted on chain ring, for lid to be fixed to truck.
Specific work process is as follows:
When needing to lock fuel tank locking closure, first lid is put on fuel tank inlet, then opens key lid, it is then that key is tight
It is affixed on screw rod, rotates clockwise key, screw rod can then move up, and spill spin block can be rotated, at this point, No.1 magnet and No. two
Magnet is opposite, and identical charges repel each other for No.1 magnet and No. two magnet, so that bolt moves out in inserting to fuel tank inlet along sliding rail,
And then lock lid；
When needing to open fuel tank locking closure, key lid is first opened, then by key for fastening to screw rod, then rotate counterclockwise
Key, screw rod can then move down, and can rotate spill spin block, at this point, No.1 magnet is opposite with No. three magnet, No.1 magnet and three
There is a natural attraction between the sexes for number magnet, so that bolt inwardly moves back into original position along sliding rail, and then can remove lid with hand.
Screw rod is not completely exposed outside, therefore also can not open fuel tank cap by tools such as vices, can only
Fuel tank cap is opened by key, safety coefficient is higher.
Using the rotation of screw thread so that screw rod moves up, and then rotates spill spin block, bolt is fixed in fuel tank inlet, from
And fuel tank cap is locked on fuel tank, prevent the diesel oil in fuel tank to be stolen, and prevent fuel tank losing of cover；Using the rotation of screw thread
Turn so that screw rod moves down, and then rotates spill spin block, bolt is detached from from fuel tank inlet, to realize fuel tank cap from fuel tank
It takes off, then refuels.
Using hex nut and hex bolts as key and lock, it can be achieved that anti-theft function, while also reducing cost.
Embodiment 1:
Referring to Fig. 1 to Fig. 6, a kind of truck fuel tanks locking closure structure, including lid 1, key 2, fuel tank inlet 3, the lid 1
It is inside provided with bracket 11, the middle part of the bracket 11 offers tapped through hole, and screw rod 12, the bracket are equipped in tapped through hole
11 lower part is inserted into fuel tank inlet 3, and the lower part of bracket 11 offers the inner cavity 111 communicated with tapped through hole, the screw rod 12
Top match with key 2, the middle part of screw rod 12 is connected with tapped through hole, and the bottom of screw rod 12 is located in inner cavity 111, institute
The bottom for stating screw rod 12 is connected with spill spin block 121, and the position that 121 two sides of spill spin block are located in the inner cavity 111 is provided with mutually
Symmetrical two root cuttings pin 13, the position that 13 two sides of bolt are located on the inner wall of inner cavity 111 are respectively connected with two pieces of No.1 baffles 112,
Bolt 13 is provided with No.1 magnet 131 close to one end of spill spin block 121, is located between two pieces of No.1 baffles 112 on bolt 13
Position is set with two pieces of No. two baffles 132, and the spill spin block 121 is rectangular configuration, and spill spin block 121 and bolt 13 are orthogonal
No. two magnet 122 are provided on side, the polarity of No. two magnet 122 is identical as the polarity of No.1 magnet 131, spill spin block 121 with
No. three magnet 123, the polarity of No. three magnet 123 and the polarity of No.1 magnet 131 are provided on the side that bolt 13 is parallel to each other
On the contrary.
Embodiment 2:
Basic content with embodiment 1, the difference is that:
Referring to Fig. 1, Fig. 2, the position on the inner wall of the inner cavity 111 positioned at 13 two sides of bolt is provided with sliding rail 113, sliding
Rail 113 is located between two pieces of No.1 baffles 112, and sliding block 114 is provided on sliding rail 113, and sliding block 114 is connected with bolt 13, sliding
Block 114 is located between two pieces of No. two baffles 132.
Embodiment 3:
Basic content with embodiment 1, the difference is that:
Referring to Fig. 1, Fig. 3, the screw rod 12 includes cylindrical section 124 and thread segment 125, one end of the thread segment 125 with
Cylindrical section 124 is connected, and the other end of thread segment 125 is connected with spill spin block 121, and thread segment 125 is connected with tapped through hole,
The cylindrical section 124 matches with key 2；The key 2 is T-type structure, and key 2 includes push rod 21 and cylinder 22, the column
One end of body 22 is sleeved on push rod 21, and cylinder 22 is detachably connected with push rod 21, and the other end of cylinder 22 offers hexagonal
Connected in star, the outer peripheral surface of the cylindrical section 124 are outer-hexagonal shape.
Embodiment 4:
Basic content with embodiment 1, the difference is that:
Referring to Fig. 1, Fig. 4, the screw rod 12 includes cylindrical section 124 and thread segment 125, one end of the thread segment 125 with
Cylindrical section 124 is connected, and the other end of thread segment 125 is connected with spill spin block 121, and thread segment 125 is connected with tapped through hole,
The cylindrical section 124 matches with key 2；The key 2 is L-type structure, and key 2 includes push rod 21 and cylinder 22, the column
One end of body 22 is vertical with push rod 21 to be connect, and the other end of cylinder 22 offers hex-shaped recess, the periphery of the cylindrical section 124
Face is outer-hexagonal shape.
Embodiment 5:
Basic content with embodiment 1, the difference is that:
Referring to Fig. 1, Fig. 5, key lid 14 is provided on the lid 1, key lid 14 is clamped with 1 phase of lid；The lid 1
On chain ring 15 is installed, chain is installed on chain ring 15.
Claims (7)
1. a kind of truck fuel tanks locking closure structure, including lid (1), key (2), fuel tank inlet (3), the interior setting of the lid (1)
Have bracket (11), offers tapped through hole in the middle part of the bracket (11), screw rod (12), the bracket are installed in tapped through hole
(11) lower part is inserted into fuel tank inlet (3), and the lower part of bracket (11) offers the inner cavity (111) communicated with tapped through hole, institute
The top and key (2) for stating screw rod (12) match, and the middle part of screw rod (12) is connected with tapped through hole, the bottom of screw rod (12)
In inner cavity (111), it is characterised in that:
The bottom of the screw rod (12) is connected with spill spin block (121), positioned at spill spin block (121) two sides in the inner cavity (111)
Position is provided with two symmetrical root cutting pins (13), and the position that bolt (13) two sides are located on the inner wall of inner cavity (111) connects
Two pieces of No.1 baffles (112) are connected to, bolt (13) is provided with No.1 magnet (131), bolt close to the one end of spill spin block (121)
(13) position being located between two pieces of No.1 baffles (112) on is set with two pieces of No. two baffles (132), the spill spin block (121)
For rectangular configuration, No. two magnet (122), No. two magnet are provided on spill spin block (121) and bolt (13) orthogonal side
(122) polarity is identical as the polarity of No.1 magnet (131), sets on the side that spill spin block (121) is parallel to each other with bolt (13)
No. three magnet (123) are equipped with, the polarity of No. three magnet (123) is opposite with the polarity of No.1 magnet (131).
2. a kind of truck fuel tanks locking closure structure according to claim 1, it is characterised in that: the inner wall of the inner cavity (111)
The upper position positioned at bolt (13) two sides is provided with sliding rail (113), and sliding rail (113) is located between two pieces of No.1 baffles (112),
It is provided on sliding rail (113) sliding block (114), sliding block (114) is connected with bolt (13), and sliding block (114) is located at two pieces of No. two gears
Between plate (132).
3. a kind of truck fuel tanks locking closure structure according to claim 1 or 2, it is characterised in that: the screw rod (12) includes
Cylindrical section (124) and thread segment (125), one end of the thread segment (125) are connected with cylindrical section (124), thread segment (125)
The other end be connected with spill spin block (121), thread segment (125) is connected with tapped through hole, the cylindrical section (124) and key
(2) match.
4. a kind of truck fuel tanks locking closure structure according to claim 3, it is characterised in that: the key (2) is T junction
Structure, key (2) include push rod (21) and cylinder (22), and one end of the cylinder (22) is sleeved on push rod (21), and cylinder
(22) be detachably connected with push rod (21), the other end of cylinder (22) offers hex-shaped recess, the cylindrical section (124) it is outer
Circumferential surface is outer-hexagonal shape.
5. a kind of truck fuel tanks locking closure structure according to claim 3, it is characterised in that: the key (2) is L-type knot
Structure, key (2) include push rod (21) and cylinder (22), and one end of the cylinder (22) is vertical with push rod (21) to be connect, cylinder
(22) the other end offers hex-shaped recess, and the outer peripheral surface of the cylindrical section (124) is outer-hexagonal shape.
6. a kind of truck fuel tanks locking closure structure according to claim 1 or 2, it is characterised in that: be arranged on the lid (1)
Have key lid (14), key lid (14) is mutually clamped with lid (1).
7. a kind of truck fuel tanks locking closure structure according to claim 1 or 2, it is characterised in that: installed on the lid (1)
Have chain ring (15), chain ring is equipped with chain on (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022691.3U CN209637457U (en) | 2019-01-08 | 2019-01-08 | A kind of truck fuel tanks locking closure structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022691.3U CN209637457U (en) | 2019-01-08 | 2019-01-08 | A kind of truck fuel tanks locking closure structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209637457U true CN209637457U (en) | 2019-11-15 |
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ID=68477077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022691.3U Active CN209637457U (en) | 2019-01-08 | 2019-01-08 | A kind of truck fuel tanks locking closure structure |
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| Country | Link |
|---|---|
| CN (1) | CN209637457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323240A (en) * | 2020-03-31 | 2020-06-23 | 纪玉峰 | Automobile fuel tank endurance test bed and fuel tank lock disc endurance detection method |
-
2019
- 2019-01-08 CN CN201920022691.3U patent/CN209637457U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323240A (en) * | 2020-03-31 | 2020-06-23 | 纪玉峰 | Automobile fuel tank endurance test bed and fuel tank lock disc endurance detection method |
| CN111323240B (en) * | 2020-03-31 | 2021-09-24 | 纪玉峰 | Automobile fuel tank endurance test bed and fuel tank lock disc endurance detection method |
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