CN215553031U

CN215553031U - Anti-theft oil tank of truck

Info

Publication number: CN215553031U
Application number: CN202121096171.0U
Authority: CN
Inventors: 李文圣; 李云飞; 李嘉伟
Original assignee: Afc Champions Shaoxing Electrical And Mechanical Technology Co ltd
Current assignee: Afc Champions Shaoxing Electrical And Mechanical Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-18
Anticipated expiration: 2031-05-21

Abstract

The utility model provides a truck anti-theft oil tank, which relates to the field of automobile parts and comprises a tank body, a lock cover, a key, a lock body and an oil inlet pipe, wherein the lock body is detachably arranged in the oil inlet pipe, a first notch is formed in the oil inlet pipe, the lock body comprises an upper lock body and a lower lock body, a connecting plate is arranged at the top of the lower lock body, the bottom of the upper lock body is in a concave shape in a ring mode, the connecting plate is positioned in the concave notch, the upper lock body is connected with the lower lock body through the connecting plate, a first locking mechanism is arranged in the lower lock body, the first locking mechanism corresponds to the first notch, a trigger mechanism is arranged at the bottom of the upper lock body, and the trigger mechanism is connected with the first locking mechanism and used for triggering the first locking mechanism to enter the first notch; a second locking mechanism is arranged in the upper lock body and corresponds to the first notch. The utility model discloses a through going up the lock body and linking to each other through the connecting plate with lower lock body, when the lock body was gone up in the sled of lawless persons for the locking mechanical system of lower lock body is fixed the lock body down and is gone into on the oil pipe, makes lawless persons still unable oil theft.

Description

Anti-theft oil tank of truck

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an anti-theft oil tank for a truck.

Background

The truck mainly refers to an automobile for carrying cargoes, and the existing cargoes are heavy and the transportation distance is too long, so that the truck is required to have certain cruising ability, which is usually determined by the volume of a fuel tank of the truck, and the bigger the volume of the fuel tank is, the stronger the cruising ability is. However, when the volume of the oil tank reaches a certain degree, the oil tank is not suitable for being placed in a vehicle, so that the oil tanks of a plurality of trucks are often exposed outside the trucks, which provides opportunities for lawless persons, often causes the accident that the oil tank of the truck is stolen at a service station, and causes great loss for a plurality of truck drivers. At present, the anti-theft effect is achieved through the materials of the lock core and the complexity of the lock, but some lawbreakers can still pry the lock body and steal oil from the oil tank through hard materials and a strong and hard means.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a truck anti-theft oil tank, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a truck anti-theft oil tank comprises a tank body, a lock cover, a key, a lock body and an oil inlet pipe, wherein the oil inlet pipe is arranged on the tank body, the lock cover is detachably arranged at the top end of the oil inlet pipe, the lock body is detachably arranged in the oil inlet pipe, a first notch is formed in the oil inlet pipe, the lock body comprises an upper lock body and a lower lock body, a connecting plate is arranged at the top of the lower lock body, the bottom of the upper lock body is a concave shape which is annularly arranged, the connecting plate is located in the concave notch, the upper lock body is connected with the lower lock body through the connecting plate, a first locking mechanism is arranged in the lower lock body, the first locking mechanism corresponds to the first notch, a trigger mechanism is arranged at the bottom of the upper lock body, and the trigger mechanism is connected with the first locking mechanism and used for triggering the first locking mechanism to enter the first notch; and a second locking mechanism is arranged in the upper lock body and corresponds to the first notch.

Preferably, the locking mechanism comprises two first locking columns and two slideways, the number of the first notches is two, the two first locking columns correspond to the two first notches respectively, the slideways are horizontally arranged in the lower lock body, the two first locking columns are located at two ends of the slideways respectively and are in sliding connection with the slideways, fixed blocks are arranged in the middles of the slideways, and first springs are arranged between the two first locking columns and the fixed blocks respectively; and the top parts of the two first lock columns are respectively provided with a second notch, the trigger mechanism comprises two bulges arranged at the bottom of the lower lock body, and the two bulges correspond to the second notches and are used for fixing the two first lock columns in the slide way.

Preferably, the connecting plate is hinged to the top of the lower lock body, and a second spring is arranged between the connecting plate and the lower lock body.

Preferably, the second locking mechanism comprises a gear, a cylindrical block and two second locking columns, the two second locking columns are arranged in the upper locking body and are horizontally and slidably connected with the upper locking body, the two second locking columns correspond to the two first notches respectively, the gear is pivoted and locked in the upper locking body, one ends, far away from the first notches, of the two locking columns are both in a rack shape and are meshed with the gear, the cylindrical block is arranged at the top of the gear, and the top of the cylindrical block is provided with a notch and is matched with a key.

Preferably, the box body is provided with a plurality of binding slideways surrounding three surfaces of the box body, blocking slideways are arranged outside the binding slideways, and blocking plates connected with the blocking slideways in a sliding mode are arranged in the blocking slideways.

Preferably, the barrier plate is a flexible plastic plate.

(III) advantageous effects

The utility model provides an anti-theft oil tank for a truck. The method has the following beneficial effects:

1. the truck anti-theft oil tank is characterized in that the lock body is divided into an upper lock body and a lower lock body, the upper lock body is connected with the lower lock body through a connecting plate on the upper lock body, a first locking mechanism is arranged in the lower lock body, a first triggering device is arranged at the bottom of the upper lock body to trigger the first locking mechanism, the lower lock body is locked on the oil inlet pipe, even if lawless persons pry the upper lock body away, the lower lock body still locks the oil inlet pipe, and the lawless persons still cannot steal gasoline in the oil tank through the oil inlet pipe.

2. According to the anti-theft fuel tank for the truck, the binding slide way is arranged outside the tank body, the blocking slide way is arranged outside the binding slide way, and the blocking plate in sliding connection with the blocking slide way is arranged in the blocking slide way, so that the binding belt for fixing the fuel tank on the truck body cannot be corroded due to long-time running, and the binding belt on the fuel tank can be effectively protected.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the lock body of the present invention;

FIG. 3 is a schematic diagram of the upper lock body of the present invention in a pried state;

fig. 4 is a sectional view showing the connection of the upper and lower locking bodies according to the present invention.

In the figure: the lock comprises a box body 1, a lock cover 2, a lock cover 3, a key 4, a blocking plate, a binding slideway 5, a blocking slideway 6, an oil inlet pipe 7, an upper lock body 8, a lower lock body 9, a connecting plate 10, a first spring 11, a first lock column 12, a second spring 13, a slideway 14, a first gap 15, a cylindrical block 16, a gear 17, a gear 18, a second lock column 19, a second gap 20 and a fixed block 21.

Detailed Description

The embodiment of the utility model provides a truck anti-theft oil tank, which comprises a tank body 1, a lock cover 2, a key 3, an oil inlet pipe 7 and a lock body, wherein the oil inlet pipe 7 is arranged on the tank body 1, the lock body is detachably arranged in the oil inlet pipe 7, and the lock cover 2 is detachably arranged at the top of the oil inlet pipe 7 and used for preventing the oil inlet pipe 7 from being damaged. The lock body comprises an upper lock body 8 and a lower lock body 9, and a first locking mechanism is arranged in the lower lock body 9 and used for fixing the lower lock body 9 on the oil inlet pipe 7; a locking mechanism II is arranged in the upper lock body 8 and used for fixing the upper lock body 8 on the oil inlet pipe 7; meanwhile, the oil inlet pipe 7 is provided with two notches I15, the two notches I15 are arranged in an angle of 180 degrees, and the locking mechanism I and the locking mechanism II fix the upper lock body 8 and the lower lock body 9 on the oil inlet pipe 7 through the two notches I15. The top of lower lock body 9 is provided with connecting plate 10, and the bottom of going up lock body 8 is the spill simultaneously, and connecting plate 10 is located the concave breach for go up lock body 8 and link to each other with lower lock body 9 through connecting plate 10. The bottom of the upper lock body 8 is provided with a trigger mechanism, the trigger mechanism is connected with a first locking mechanism in the lower lock body 9, and the trigger mechanism triggers the first locking mechanism to enter two notches 15, so that the lower lock body 9 is locked on the oil inlet pipe 7.

The first locking mechanism comprises a slide way 14 and two first lock cylinders 12, the slide way 14 is horizontally arranged in the lower lock body 9, the two first lock cylinders 12 are respectively arranged at two ends of the slide way 14, meanwhile, a fixing block 21 is arranged in the middle of the slide way 14, and springs 11 are respectively arranged between the two first lock cylinders 12 and the fixing block 21, so that the first lock cylinders 12 are ejected out of the slide way 14 to enter the notches 15, and the lower lock body 9 is locked. The trigger mechanism comprises two bulges 19 at the bottom of the upper lock body 8, the tops of the two lock columns I12 are respectively provided with a second notch 20, and the two bulges 19 at the bottom of the upper lock body 8 correspond to the second notches 20 which are respectively locked with the first notches. When the upper lock body 8 is connected with the lower lock body 9, the two bulges 19 are respectively positioned in the second notches 20 of the first two lock columns 12 to fix the first two lock columns 12 in the slideway 14, and when the upper lock body 8 is separated from the lower lock body 9, the two bulges 19 are separated from the second two notches 20, so that the first lock columns 12 enter the first notches 15 through the elastic force of the first springs 11. Because the lawless persons often prizes the lock through the one end of prizing the lock earlier to make the lock post fracture in the lock, the other end of prizing the lock body again can break away from the lock body from the oil tank. In this embodiment, when a lawbreaker pries the upper lock body 8, the whole lock body is inclined to a certain extent, so that the lower lock body 9 is tightly attached to the oil inlet pipe 7, and the lower lock body 9 is fixed, so that the upper lock body 8 is separated from the lower lock body 9, and the first locking mechanism is triggered, so that the lower lock body 9 is fixed on the oil inlet pipe 7. The second locking mechanism comprises two second locking columns 18, a gear 17 and a cylindrical block 16, the gear 17 is pivoted in the upper locking body 8, the two second locking columns 18 are located in the upper locking body 8, are horizontally and slidably connected with the upper locking body 8 and correspond to the first notch 15 on the oil inlet pipe 7, and when the two second locking columns 18 enter the first notch 15, the upper locking body 8 is locked on the oil inlet pipe 7. One end of each of the two lock cylinders 18, which is far away from the notch 15, is in a rack shape and is meshed with the gear 17, so that the rotation of the gear 17 drives the sliding of the two lock cylinders 18. The cylinder piece 16 sets up in the top of gear 17, and the top of cylinder piece 16 is seted up jaggedly, and mutually supports with key 3, drives gear 17's rotation through the rotation of key 3. Connecting plate 10 articulates the top at lock body 9 down, is provided with two springs 13 between the top of lock body 9 and the connecting plate 10 down simultaneously, makes connecting plate 10 and lock body 9 be in the horizontality down through two springs 13 for when last lock body 8 was perk, the bottom of locking body 8 can be better break away from connecting plate 10, thereby make protruding 19 break away from two 20 in the breach more fast and make the better entering breach of lock post 12 in 15, will descend lock body 9 to lock in advancing oil pipe 7.

The box body 1 is provided with a plurality of binding slideways 5 wrapping around three sides of the box body 1, and is used for setting binding belts in the binding slideways 5, so that the box body 1 can be better fixed on a vehicle body, meanwhile, the binding slideways 5 are respectively provided with blocking slideways 6, and blocking plates 4 which are in sliding connection with the blocking slideways 6 are arranged in the blocking slideways 6 and are used for blocking some flying sand stones and liquid encountered by a truck in the driving process, so that the binding belts can be effectively prevented from being corroded. The barrier plate 4 is set as a soft plastic plate, so that a driver can replace the barrier plate 4 conveniently.

The working principle is as follows: when the anti-theft oil tank of the truck is used, the whole lock body is placed into the oil inlet pipe 7, the key 3 is rotated to drive the gear 17 to rotate, so that the second lock column 18 slides towards the first notch 15 to enter the first notch 15, and the whole lock body is fixed in the oil inlet pipe 7. When a lawbreaker cocks the lock, and prizes the upper lock body 8, the whole lock body tilts, so that the lower lock body 9 is tightly attached to the oil inlet pipe 7, the lower lock body 9 can be fixed, when the heavy second lock column 18 of the upper lock body 8 is pried off in illegal minutes, the bottom of one side of the upper lock body 8 is separated from the bottom plate of the connecting plate 10, the first lock column 12 on one side of the lower lock body 9 is separated from the bulge 19 of the upper lock body 8, so that the first lock column 12 on one side enters the first gap 15, when the lawbreaker cocks the other side of the lock body, the second lock column 18 is broken, and the bottom of the other side of the upper lock body 8 is separated from the connecting plate 10, so that the upper lock body 8 is completely separated from the lower lock body 9, and the first lock columns 12 in the lower lock body 9 completely enter the first gap 15. Even if a lawbreaker pries the upper lock body 8 away, the lower lock body 9 is still fixed in the oil inlet pipe 7 through the first lock column 12, and the lawbreaker cannot steal the gasoline in the upper lock body.

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

1. The utility model provides a freight train theftproof oil tank, includes box (1), locking closure (2), key (3), lock body and advances oil pipe (7), it sets up on box (1) to advance oil pipe (7), detachable the installing in the top of advancing oil pipe (7) of locking closure (2), lock body detachable installs in advancing oil pipe (7), its characterized in that: the oil inlet pipe (7) is provided with a first notch (15), the lock body comprises an upper lock body (8) and a lower lock body (9), the top of the lower lock body (9) is provided with a connecting plate (10), the bottom of the upper lock body (8) is in a concave shape in a ring mode, the connecting plate (10) is located in the concave notch, the upper lock body (8) is connected with the lower lock body (9) through the connecting plate (10), a first locking mechanism is arranged in the lower lock body (9), the first locking mechanism corresponds to the first notch (15), the bottom of the upper lock body (8) is provided with a trigger mechanism, and the trigger mechanism is connected with the first locking mechanism and used for triggering the first locking mechanism to enter the first notch (15); and a second locking mechanism is arranged in the upper lock body (8), and corresponds to the first notch (15).

2. The anti-theft fuel tank for the freight car according to claim 1, characterized in that: the locking mechanism comprises two first lock cylinders (12) and a slide way (14), the number of the first notches (15) is two, the two first lock cylinders (12) correspond to the two first notches (15) respectively, the slide way (14) is horizontally arranged in the lower lock body (9), the two first lock cylinders (12) are located at two ends of the slide way (14) respectively and are in sliding connection with the slide way (14), a fixed block (21) is arranged in the middle of the slide way (14), and springs (11) are arranged between the two first lock cylinders (12) and the fixed block (21) respectively; and the tops of the two first lock cylinders (12) are respectively provided with a second notch (20), the trigger mechanism comprises two bulges (19) arranged at the bottom of the lower lock body (9), and the two bulges (19) correspond to the second notch (20) and are used for fixing the two first lock cylinders (12) in the slide way (14).

3. The anti-theft fuel tank for the freight car according to claim 1, characterized in that: the connecting plate (10) is hinged to the top of the lower lock body (9), and a second spring (13) is arranged between the connecting plate (10) and the lower lock body (9).

4. The anti-theft fuel tank for the freight car according to claim 2, characterized in that: the locking mechanism II comprises a gear (17), a cylindrical block (16) and two locking columns II (18), the two locking columns II (18) are arranged in the upper lock body (8) and are horizontally and slidably connected with the upper lock body (8), the two locking columns II (18) correspond to the two notches I (15) respectively, the gear (17) is pivoted in the upper lock body (8), one ends, far away from the notches I (15), of the two locking columns are rack-shaped and are meshed with the gear (17), the cylindrical block (16) is arranged at the top of the gear (17), and the top of the cylindrical block (16) is provided with a notch and is matched with the key (3).

5. The anti-theft fuel tank for the freight car according to claim 1, characterized in that: the box body (1) is provided with a plurality of binding slideways (5) which surround three surfaces of the box body (1), blocking slideways (6) are arranged outside the binding slideways (5), and blocking plates (4) which are connected with the blocking slideways (6) in a sliding mode are arranged in the blocking slideways (6).

6. A truck anti-theft fuel tank according to claim 5, characterized in that: the barrier plate (4) is a soft plastic plate.