CN208085482U - A kind of fuel tank with anti-theft device - Google Patents

Abstract

The utility model is related to a kind of fuel tank more particularly to a kind of fuel tanks with anti-theft device.The utility model provides the structure composition fuel tank by outer cover, lockset and noose part in anti-theft device, and generate the multiple design being mutually clamped, the difficulty person of theft is promoted according to this, by the design of the multiple clamping of device, and it can effectively hide locking and the connection structure in each portion, it will so make external force be difficult to destroy by force, and reach splendid anti-theft effect person according to this.

Description

A kind of fuel tank with anti-theft device

Technical field

The utility model is related to a kind of fuel tank more particularly to a kind of fuel tanks with anti-theft device.

Background technology

Oil price is persistently climbed to a higher point now, is taken advantage of the time-division at night there are many illegal thieves or robbers who act under cover of night and is stolen and dock at roadside or building site heavy machinery Fuel oil, cause dealer's heavy losses；It is that the design of lockset is directly configured in fuel tank cap to there is dealer to be developed in, but due to such Lock structure is simple and is highly vulnerable to breakage, therefore anti-theft effect is not evident, should try to solve improver in fact.

Invention content

In order to solve the above-mentioned technical problem, the utility model provides one kind by outer cover, lockset and noose in anti-theft device The structure composition fuel tank of part, and the multiple design being mutually clamped is generated, the difficulty person of theft is promoted according to this, by the multiple card of device The design connect, and locking and the connection structure in each portion can be effectively hidden, it will so make external force be difficult to destroy by force, and reach pole according to this Good anti-theft effect person.

The technical solution that the utility model is taken to achieve the above object is：

A kind of fuel tank with anti-theft device, anti-theft device include lantern ring, which is incorporated into outside fuel tank pipe fitting, the lantern ring Solid fuel tank pipe fitting is pricked through locking part；It is set to the front end of locking part to noose part, and noose part is by bottom plate and two lateral limits Plate and spacing board are formed, and are wherein equipped with perforation on spacing board；It is set on the bottom plate of noose part interval front edge of board lockset, The lockset is equipped with lock control part and access opening from front end, which runs through lockset, inside be able to setting bolt, the bolt Shaft be equipped with number concave ring part, connection rotation control, the rotation control are equipped with the resisting block unidirectionally protruded out inside the lock control part；Outside Lid is sheathed on outside fuel tank pipe fitting, which wears equipped with open end for lockset, and the both sides of open end are respectively equipped with Preceding locking plate and rear locking plate, and perforation is all equipped on preceding locking plate and rear locking plate, the rear end of the rear locking plate perforation is additionally provided with Ka Gou；By outer Lid is sheathed on outside fuel tank pipe fitting, and so that the Ka Gou of the rear locking plate is hooked and be set on bottom plate, and makes the perforation of spacing board, lockset The perforation of locking plate is located at opposite path position before and after access opening and outer cover, and bolt is sealed in from access opening and is supported to limit Stop at the plate of position, according to this fixed lockset noose part of string knot and outer cover, and key is recycled to rotate lock control part, makes its internal rotation control Part drives the resisting block to be arranged in the concave ring part of bolt downwards, and reaches the fully locked state of anti-theft device.

As a further improvement, the mouth end of the outer cover wears and positions for locking part and lockset.

As a further improvement, when outer cover is sheathed on outside fuel tank pipe fitting, the Ka Gou of the rear locking plate, which is hooked, is set to limit On bottom plate between plate and spacing board.

The utility model provides the structure composition fuel tank by outer cover, lockset and noose part in anti-theft device, and generates more The design that heavy phase is mutually clamped, promotes the difficulty person of theft according to this, by the design of the multiple clamping of device, and can effectively hide each portion Locking and connection structure, will so make external force be difficult to destroy by force, and reach splendid anti-theft effect person according to this.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the explosive view of the utility model.

Fig. 3 is the sectional view of the utility model unlocking condition.

Fig. 4 is the sectional view of the utility model blocking.

Specific implementation mode

Specific embodiment of the present utility model is made a detailed explanation below in conjunction with the accompanying drawings.

Such as Fig. 1, shown in 2, a kind of fuel tank with anti-theft device, the anti-theft device 10 is mainly in combination outside fuel tank pipe fitting 11 There is lantern ring 30, which is simultaneously pricked admittedly through locking part 31, and the front end of locking part 31 is linked with noose part 40, the noose Part 40 is made of bottom plate 41 and two lateral limiting plate 42 and spacing board 43, is wherein equipped with perforation 44 on spacing board 43；It should It is installed with lockset 50 on the bottom plate 41 of 43 front end of spacing board, which is equipped with lock control part 52 and access opening 51 from front end, should Access opening 51 runs through lockset 50, inside be able to setting bolt 53, the shaft of the bolt 53 is equipped with number concave ring parts 54, the lock 52 inside connection rotation control 55 of control, the rotation control 55 are equipped with the resisting block 56 unidirectionally protruded out；Furthermore outside fuel tank pipe fitting 11 It is able to be arranged outer cover 20, which wears equipped with open end 26 for lockset 50, and the both sides of open end 26 are respectively equipped with Preceding locking plate 21 and rear locking plate 23, and perforation 2224 is all equipped on preceding locking plate 21 and rear locking plate 23, after the rear locking plate 23 perforation 24 End is additionally provided with 25 structure of card ditch.

Such as Fig. 3, shown in 4, when anti-theft device 10 in use, its outer cover 20 is sheathed on outside fuel tank pipe fitting 11, and lock Part 31 and lockset 50 are then positioned at 20 open end 26 of outer cover, wherein the card ditch 25 of the rear locking plate 23 hook be set to limiting plate 42 with On bottom plate 41 between spacing board 43, and 20 locks of the perforation 44 of spacing board 43, the access opening 51 of lockset 50 and outer cover at this time The perforation 2224 of piece 2123 is located at opposite path position, so again seals in bolt 53 from access opening 51 and supports to limiting plate Stop at 42, the fixed lockset 50 of string knot, noose part 40 and outer cover 20, then recycle key not paint rotation lock control part according to this 52, make its internal rotation control 55 that the resisting block 56 be driven to be arranged in downwards in the concave ring part 54 of bolt 53, reaches antitheft dress according to this Set 10 fully locked state person.

Claims (3)

1. a kind of fuel tank with anti-theft device, it is characterised in that：Anti-theft device includes lantern ring, which is incorporated into fuel tank pipe fitting Outside, which pricks solid fuel tank pipe fitting through locking part；It is set to the front end of locking part to noose part, and noose part is horizontal by bottom plate and two To limiting plate and spacing board formed, be wherein equipped with perforation on spacing board；Lockset its be set to noose part interval front edge of board Bottom plate on, which is equipped with lock control part and access opening from front end, which runs through lockset, inside be able to setting and insert Pin, the shaft of the bolt are equipped with number concave ring part, connection rotation control inside the lock control part, which, which is equipped with, unidirectionally protrudes out Resisting block；Outer cover is sheathed on outside fuel tank pipe fitting, which wears equipped with open end for lockset, and the two of open end Side is respectively equipped with preceding locking plate and rear locking plate, and perforation is all equipped on preceding locking plate and rear locking plate, and the rear end of the rear locking plate perforation is separately set There is Ka Gou；It is sheathed on outside fuel tank pipe fitting by outer cover, and so that the Ka Gou of the rear locking plate is hooked and be set on bottom plate, and make spacing board The perforation of locking plate is located at opposite path position before and after perforation, the access opening of lockset and outer cover, and by bolt from access opening It sealing in and supports to stopping at limiting plate, string knot fixes lockset noose part and outer cover according to this, and key is recycled to rotate lock control part, Make its internal rotation control that the resisting block be driven to be arranged in the concave ring part of bolt downwards, and reaches the fully locked shape of anti-theft device State.

2. a kind of fuel tank with anti-theft device according to claim 1, it is characterised in that：The mouth end of the outer cover for Locking part and lockset wear and position.

3. a kind of fuel tank with anti-theft device according to claim 1, it is characterised in that：When outer cover is sheathed on fuel tank When outside pipe fitting, the Ka Gou of the rear locking plate, which is hooked, to be set on the bottom plate between limiting plate and spacing board.