CN203358332U - Anti-theft anti-overflowing fuel tank cover - Google Patents
Anti-theft anti-overflowing fuel tank cover Download PDFInfo
- Publication number
- CN203358332U CN203358332U CN 201320404048 CN201320404048U CN203358332U CN 203358332 U CN203358332 U CN 203358332U CN 201320404048 CN201320404048 CN 201320404048 CN 201320404048 U CN201320404048 U CN 201320404048U CN 203358332 U CN203358332 U CN 203358332U
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- CN
- China
- Prior art keywords
- lid
- lock core
- key
- helical pitch
- 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.)
- Withdrawn - After Issue
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- Lock And Its Accessories (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses an anti-theft anti-overflowing fuel tank cover. A positioning ring is connected with a tray in an embedded mode, a cover body is in key joint with a transmission block, a back cover is in key joint with a helical pitch block, the transmission block is located on the helical pitch block, the cover body is connected with a lock cylinder assembly in an internally clamped mode, the tray is located between the cover body and the back cover, and a spring is arranged between the back cover and the helical pitch block; a locking plate is located in a lock cylinder, a key is matched with the lock cylinder in use, the locking plate and the lock cylinder are arranged in the cover body, and a protection cover is connected with the cover body; a spring piece is arranged on the lock cylinder, the spring piece is fixed to the cover body, a plurality of grooves are formed in the lock cylinder, bosses are arranged on the spring piece, and the bosses are matched with the grooves in use. According to the anti-theft anti-overflowing fuel tank cover, the operation angle of the key of the fuel tank cover is 135 degrees, the key is twisted by hand, and comfort is good; the key cannot be pulled out in the state of opening of the fuel tank cover, and a client can accurately judge the state of the tank cover; when the fuel tank cover is opened or locked, gear reversing is significant, and when the fuel tank cover is taken down, the gear position cannot be deviated.
Description
Technical field
The utility model relates to a kind of vehicle-use oil tank cover, in particular a kind of antitheft anti-overflow fuel lid.
Background technology
Fuel lid refer on automobile for laying in the chest of gasoline, above locking.Shape is square, with corrosion-resistant steel, makes, and leak tightness is fine.Only have a slight round entrance, this mouthful only has the lid of bottle equally large, be convenient to store, and be generally the bottom that is placed on automobile.
The characteristics of current common product are: 1, key operated to be transformed into locking twisting angle be 180 degree, and it is bad that hand is turned round 180 degree operation comforts;
2, key is under unlatching or lockup state, and key all can be extracted, and causes the user often can not judge that fuel lid, in which kind of state, rotates fuel lid sometimes under the state of locking, causes fuel lid to damage;
3, key is transformed in the locking process in unlatching, there is no gear, to gear, without fixing, open or lockup state sensation not, and as the user when opening is taken off fuel lid, the easy sideslip of gear.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of antitheft anti-overflow fuel lid is provided, and realizes the function of sealed, burglarproof.
The utility model is achieved through the following technical solutions, and the utility model comprises lock core assembly, helical pitch hold-down mechanism and lid assembly; Described lock core assembly comprises key, protecting cover, locking plate, lock core, and described lid assembly comprises lid, pallet, bonnet, and described helical pitch hold-down mechanism comprises spring, drive block, helical pitch piece and nest; The inserted connection of nest and pallet, lid is connected with the drive block key, and bonnet is connected with helical pitch piece key, and drive block is positioned on the helical pitch piece, and lid is connected with lock core assembly inner blocking type, and pallet is between lid and bonnet, and spring is arranged between bonnet and helical pitch piece; Described locking plate is arranged in lock core, and key and lock core are used in conjunction with, and locking plate and lock core are arranged in lid, and protecting cover is connected with lid; Be provided with spring leaf on described lock core, spring leaf is fixed on lid, and lock core is provided with a plurality of grooves, and spring leaf is provided with boss, and described boss and groove fit are used.
As one of optimal way of the present utility model, described bonnet, drive block, lid and pallet are connected by screw.
Groove on described lock core has three, and the angle of adjacent grooves is 135 °.When fuel lid in opening or during lockup state, the boss above spring leaf is just fallen in the groove of lock core, realizes the gear sensation.
Described groove is circular, and the boss on spring leaf is circular, is convenient to the turnover of spring leaf convex platform.
As one of optimal way of the present utility model, described spring leaf is zigzag, and the head end of spring leaf is arranged on lock core, and end is fixed on lid, and boss is arranged at the head end of spring leaf.
Described lock core is eccentric structure.The lock core eccentric position is higher than the locations on lid, makes the lid can't gyroscopic movement, thereby reaches the effect of locked reservoir port.
Be provided with packing seal between pallet and bonnet, between pallet and lid, be provided with packing seal.Drive block drives lid and moves downward, and makes two packing seal compressions, touch reservoir port, makes vehicle fuel tank cap and reservoir port seal fully.
The utility model has the following advantages compared to existing technology: the key operated angle of fuel lid of the present utility model is 135 °, hand twisting key, and traveling comfort is good; Under the state that key is opened at fuel lid, can not extract, the client can correctly judge that mailbox covers residing state; Fuel lid is when unlatching or locking, and to gear obviously, when fuel lid is taken off, gear can sideslip.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the local enlarged diagram in Fig. 1;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the structural representation of spring leaf;
Fig. 5 is the structural representation of lock core.
The specific embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figures 1 to 3, the present embodiment comprises lock core assembly, helical pitch hold-down mechanism and lid assembly; Described lock core assembly comprises key 1, protecting cover 2, locking plate 3, lock core 4, and described lid assembly comprises lid 5, pallet 6, bonnet 7, and described helical pitch hold-down mechanism comprises spring 8, drive block 9, helical pitch piece 10 and nest 11; Nest 11 and the inserted connection of pallet 6, lid 5 is connected with drive block 9 keys, and bonnet 7 is connected with helical pitch piece 10 keys, drive block 9 is positioned on helical pitch piece 10, lid 5 is connected with lock core 4 assembly inner blocking types, and pallet 6 is between lid 5 and bonnet 7, and spring 8 is arranged between bonnet 7 and helical pitch piece 10; Described locking plate 3 is arranged in lock core 4, and key 1 and lock core 4 are used in conjunction with, and locking plate 3 and lock core 4 are arranged in lid 5, and protecting cover 2 is connected with lid 5; Be provided with spring leaf 12 on described lock core 4, spring leaf 12 is fixed on lid 5, and lock core 4 is provided with a plurality of grooves 13, and spring leaf 12 is provided with boss 14, and described boss 14 and groove 13 are used in conjunction with.Described bonnet 7, drive block 9, lid 5 and pallet 6 are connected by screw 15.
As shown in Figure 4, described spring leaf 12 is zigzag, and the head end of spring leaf 12 is arranged on lock core 4, and end is fixed on lid 5, and boss 14 is arranged at the head end of spring leaf 12.
As shown in Figure 5, the groove 13 on described lock core 4 has three, and the angle of adjacent grooves 13 is 135 °.When fuel lid in opening or during lockup state, the boss 14 above spring leaf 12 are just fallen in the groove 13 of lock core 4, realize the gear sensation.
Described groove 13 is circular, and the boss 14 on spring leaf 12 is circular, is convenient to the turnover of spring leaf 12 convex platforms 14.
Described lock core 4 is eccentric structure.Lock core 4 eccentric positions are higher than the locations on lid 5, make the lid 5 can't gyroscopic movement, thereby reach the effect of locked reservoir port.
Be provided with packing seal 16 between pallet 6 and bonnet 7, between pallet 6 and lid 5, be provided with packing seal 16.Drive block 9 drives lid 5 and moves downward, and makes 16 compressions of two packing seals, touch reservoir port, makes vehicle fuel tank cap and reservoir port seal fully.
Claims (7)
1. an antitheft anti-overflow fuel lid, is characterized in that, comprises lock core (4) assembly, helical pitch hold-down mechanism and lid (5) assembly; Described lock core (4) assembly comprises key (1), protecting cover (2), locking plate (3), lock core (4), described lid (5) assembly comprises lid (5), pallet (6), bonnet (7), and described helical pitch hold-down mechanism comprises spring (8), drive block (9), helical pitch piece (10) and nest (11); Nest (11) and the inserted connection of pallet (6), lid (5) is connected with drive block (9) key, bonnet (7) is connected with helical pitch piece (10) key, drive block (9) is positioned on helical pitch piece (10), lid (5) is connected with lock core (4) assembly inner blocking type, pallet is positioned between lid (5) and bonnet (7), and spring (8) is arranged between bonnet (7) and helical pitch piece (10); Described locking plate (3) is arranged in lock core (4), and key (1) and lock core (4) are used in conjunction with, and locking plate (3) and lock core (4) are arranged in lid (5), and protecting cover (2) is connected with lid (5); Be provided with spring leaf (12) on described lock core (4), it is upper that spring leaf (12) is fixed on lid (5), and lock core (4) is provided with a plurality of grooves (13), and spring leaf (12) is provided with boss (14), and described boss (14) and groove (13) are used in conjunction with.
2. antitheft anti-overflow fuel lid according to claim 1, is characterized in that, described bonnet (7), drive block (9), lid (5) and pallet (6) are connected by screw (15).
3. antitheft anti-overflow fuel lid according to claim 1, is characterized in that, the groove (13) on described lock core (4) has three, and the angle of adjacent grooves (13) is 135 °.
4. antitheft anti-overflow fuel lid according to claim 3, is characterized in that, described groove (13) is circular, and the boss (14) on spring leaf (12) is circular.
5. antitheft anti-overflow fuel lid according to claim 1, it is characterized in that, described spring leaf (12) is zigzag, and the head end of spring leaf (12) is arranged on lock core (4), it is upper that end is fixed on lid (5), and boss (14) is arranged at the head end of spring leaf (12).
6. antitheft anti-overflow fuel lid according to claim 1, is characterized in that, described lock core (4) is eccentric structure.
7. antitheft anti-overflow fuel lid according to claim 1, is characterized in that, between pallet (6) and bonnet (7), is provided with packing seal (16), between pallet (6) and lid (5), is provided with packing seal (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320404048 CN203358332U (en) | 2013-07-08 | 2013-07-08 | Anti-theft anti-overflowing fuel tank cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320404048 CN203358332U (en) | 2013-07-08 | 2013-07-08 | Anti-theft anti-overflowing fuel tank cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358332U true CN203358332U (en) | 2013-12-25 |
Family
ID=49806146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320404048 Withdrawn - After Issue CN203358332U (en) | 2013-07-08 | 2013-07-08 | Anti-theft anti-overflowing fuel tank cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318017A (en) * | 2013-07-08 | 2013-09-25 | 黄山顺昌汽车电器有限公司 | Antitheft spill-proof fuel tank cover |
-
2013
- 2013-07-08 CN CN 201320404048 patent/CN203358332U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318017A (en) * | 2013-07-08 | 2013-09-25 | 黄山顺昌汽车电器有限公司 | Antitheft spill-proof fuel tank cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20150902 |
|
| RGAV | Abandon patent right to avoid regrant |