CN216305673U - Lock for fuel tank cover of automobile - Google Patents
Lock for fuel tank cover of automobile Download PDFInfo
- Publication number
- CN216305673U CN216305673U CN202121006799.7U CN202121006799U CN216305673U CN 216305673 U CN216305673 U CN 216305673U CN 202121006799 U CN202121006799 U CN 202121006799U CN 216305673 U CN216305673 U CN 216305673U
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- lock
- lock frame
- frame
- theft
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Abstract
The utility model discloses an automobile fuel tank cover lock which comprises a lock frame, wherein an anti-theft fixing mechanism is detachably arranged on the lock frame, a filter screen cylinder is further arranged on the lock frame, the filter screen cylinder and the lock frame are of an integrated structure, and a plurality of filter holes are formed in the surface of the filter screen cylinder. According to the utility model, the lock tongue is installed in the lock frame in a butt joint mode with the lock plate, and the three clamping rods are in butt joint with the clamping blocks in the lock frame, so that the anti-theft lock has good anti-theft performance and is not easy to be pried by people.
Description
Technical Field
The utility model relates to the field of automobile oil tank caps, in particular to an automobile oil tank cap lock.
Background
The fuel tank cover is a tank for storing gasoline on an automobile, is made of stainless steel, has good sealing performance and is generally placed at the tail of the automobile.
In an automobile oil tank lock in the market, an oil tank cover is overlapped with an automobile door, the automobile door is closed, an oil tank cannot be opened, the oil tank cover is also easily and directly pried open by people, the safety is poor, and therefore the automobile oil tank cover lock is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automobile oil tank cover lock, which aims to solve the problems that an oil tank cover is overlapped with an automobile door in the background technology, the automobile door is closed, an oil tank cannot be opened, the oil tank cover is easily and directly pried by people, and the safety is poor.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automobile fuel tank cover lock, includes the lock frame, detachable installs theftproof fixed establishment on the lock frame, still be provided with a filter screen section of thick bamboo on the lock frame, a plurality of filtration pore has been seted up with lock frame formula structure as an organic whole to a filter screen section of thick bamboo, and the surface of a filter screen section of thick bamboo.
Preferably, theftproof fixed establishment includes lock frame, pickproof lock, spring bolt and joint pole, the oiling mouth has been seted up on the surface of lock frame, the pickproof lock sets up on the lock frame, the spring bolt is connected with the pickproof lock, the fixed lower extreme of arranging at the lock frame is for three groups to the quantity of joint pole.
Preferably, the inner wall of the lock frame is arranged with three clamping blocks, and the clamping blocks are matched with the bayonets on the clamping rods.
Preferably, the inner wall of lock frame still is provided with and joins in marriage the jam plate, join in marriage the surface of jam plate and seted up and join in marriage the fore shaft, join in marriage fore shaft and spring bolt adaptation, the pickproof lock is used for controlling the spring bolt rotation and inserts to joining in marriage in the fore shaft.
Preferably, two screw holes are formed in the surface of the lock frame.
Compared with the prior art, the utility model has the beneficial effects that:
put the lock frame on the lock frame, rotatory three joint piece of messenger is inserted in the bayonet socket on the joint pole with the fixed version of theftproof, insert the key to the pickproof lock internal rotation drive spring bolt rotate insert to join in marriage in the lock hole of joining in marriage of sideboard, thereby accomplish the fixed effect of lock frame, accessible oil filler point stretches into when the user needs refuel and refuels the operation, petrol flows into to the oil tank in by the filtration pore on the filter screen section of thick bamboo, because the spring bolt with join in marriage the sideboard butt joint installation in the lock frame, three joint pole and joint piece butt joint in the lock frame, therefore have fine theftproof nature, be difficult to pry by the people, because the obstruction of the filter screen section of thick bamboo, the thief also can not stretch into through the instrument and pump oil in the oil tank, and is safer, and place in the oil tank mouth more pleasing to the eye.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the anti-theft fastening mechanism of the present invention;
FIG. 3 is an enlarged view of a portion of the present invention;
FIG. 4 is a schematic view of a locking plate according to the present invention;
fig. 5 is an installation schematic of the present invention.
In the figure: 1. a lock frame; 2. an oil filling port; 3. an anti-theft lock; 4. a lock frame; 5. a screw hole; 6. a screen cylinder; 7. filtering holes; 8. a latch bolt; 9. a clamping and connecting rod; 10. a clamping block; 11. a locking plate is matched; 12. and (4) matching the locking notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an automobile fuel tank cover lock comprises a lock frame 4, wherein external threads are arranged on the surface of the lock frame 4, an anti-theft fixing mechanism is detachably mounted on the lock frame 4, a filter screen cylinder 6 is further arranged on the lock frame 4, the filter screen cylinder 6 and the lock frame 4 are of an integrated structure, and a plurality of filter holes are formed in the surface of the filter screen cylinder 6, so that gasoline can enter a fuel tank through the filter holes when refueling is facilitated;
the anti-theft fixing mechanism comprises a lock frame 1, an anti-theft lock 3, a lock tongue 8 and a clamping rod 9, wherein an oil filling port 2 is formed in the surface of the lock frame 1, an internal thread is formed in the oil filling port 2 to facilitate screwing of an oil cover, the oil filling port 2 facilitates oiling operation of a user, the anti-theft lock 3 is arranged on the lock frame 1, the lock tongue 8 is connected with the anti-theft lock 3, and the clamping rods 9 are fixedly arranged at the lower end of the lock frame 1 in three groups; three clamping blocks 10 are arranged on the inner wall of the lock frame 4, the clamping blocks 10 are matched with the clamping openings on the clamping rods 9, and when the lock frame 1 is placed on the lock frame 4, the anti-theft fixing plate 1 is rotated to enable the three clamping blocks 10 to be inserted into the clamping openings on the clamping rods 9; the inner wall of the lock frame 4 is also provided with a matched locking plate 11, the surface of the matched locking plate 11 is provided with a matched locking hole 12, the matched locking hole 12 is matched with the bolt 8, and the anti-theft lock 3 is used for controlling the bolt 8 to be rotatably inserted into the matched locking hole 12 to complete the locking of the lock frame 1; two screw holes 5 are formed in the surface of the lock frame 4 and used for fixing the inner hexagonal screws.
The working principle is as follows: aim at the oil tank port with lock frame 4 and put into and screw clockwise, it is fixed with the hexagon socket head cap screw, put lock frame 1 on lock frame 4, it makes three joint piece 10 insert in the bayonet socket on joint pole 9 to fix the fixed version 1 of preventing burglary, insert the key to 3 internal rotations of pickproof lock and drive spring bolt 8 rotate and insert to joining in marriage the bayonet socket 12 of joining in marriage lock plate 11, thereby accomplish the fixed effect of lock frame 1, accessible oiling mouth 2 stretches into when the user needs to refuel and refuel the operation, petrol flows into in the oil tank by the filtration pore on the filter screen section of thick bamboo 6, because spring bolt 8 is in lock frame 4 with joining in marriage lock plate 11 butt joint installation, three joint pole 9 is in lock frame 4 with joint piece 10 butt joint, therefore have fine theftproof nature, be difficult to be pried by the people, because the block of filter screen section of thick bamboo 6, the thief also can not stretch into the oil tank through the instrument and pump oil, it is safer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an automobile fuel tank cover lock, includes second lock frame (4), its characterized in that: the second lock frame (4) is detachably provided with an anti-theft fixing mechanism, the second lock frame (4) is also provided with a filter screen cylinder (6), the filter screen cylinder (6) and the second lock frame (4) are of an integrated structure, and the surface of the filter screen cylinder (6) is provided with a plurality of filter holes (7), the anti-theft fixing mechanism comprises a first lock frame (1), an anti-theft lock (3), a lock tongue (8) and a clamping rod (9), the surface of the first lock frame (1) is provided with an oil filling port (2), the anti-theft lock (3) is arranged on the first lock frame (1), the lock tongue (8) is connected with the anti-theft lock (3), the clamping connecting rods (9) are arranged at the lower end of the first lock frame (1) in three groups, the inner wall of second lock frame (4) is arranged and is had three joint piece (10), bayonet socket looks adaptation on joint piece (10) and joint pole (9).
2. The lock for an automobile fuel tank cap according to claim 1, wherein: the inner wall of second lock frame (4) still is provided with and joins in marriage jam plate (11), join in marriage the surface of jam plate (11) and seted up and join in marriage fore shaft (12), join in marriage fore shaft (12) and spring bolt (8) adaptation, pickproof lock (3) are used for controlling spring bolt (8) rotation and insert to joining in marriage in fore shaft (12).
3. The lock for an automobile fuel tank cap according to claim 1, wherein: two screw holes (5) are formed in the surface of the second lock frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006799.7U CN216305673U (en) | 2021-05-12 | 2021-05-12 | Lock for fuel tank cover of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121006799.7U CN216305673U (en) | 2021-05-12 | 2021-05-12 | Lock for fuel tank cover of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216305673U true CN216305673U (en) | 2022-04-15 |
Family
ID=81080037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121006799.7U Active CN216305673U (en) | 2021-05-12 | 2021-05-12 | Lock for fuel tank cover of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216305673U (en) |
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2021
- 2021-05-12 CN CN202121006799.7U patent/CN216305673U/en active Active
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