CN2892625Y

CN2892625Y - Antitheft lock for locking the steering mechanism

Info

Publication number: CN2892625Y
Application number: CN 200620068692
Authority: CN
Inventors: 余群谋
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-19
Filing date: 2006-01-19
Publication date: 2007-04-25
Anticipated expiration: 2016-01-19

Abstract

The utility model relates to a direction-blocking theftproof lock which is composed of a loose collar positioned on a steering gear of the vehicle, a set collar positioned on a car frame, a lock housing positioned on the set collar, a lock head positioned in the inner chamber of the lock housing; a plurality of lockout holes are opened on the loose collar and a bolt which is controlled by the lock head. A hexagonal steel tube is arranged on the top of the loose collar, the set collar is provided with a limit stop. When the bolt is locked, the bolt inserts in one of the lockout holes, the limit stop blocks in the inner side of the steel tube under the loose collar, the hexagonal steel tube is positioned above the loose collar and is fixed on a hexagonal nut, dismantling is difficult the loose collar even the clearance between the parts are wide for the loose collar, which improves the qualification rate, safety, reliability and wear resistance of the product. Marks and stamps are made on the set collar, the loose collar and the frame to prevent the reuse of stolen motorcycle.

Description

Direction-stop anti-theft lock

Technical field

The utility model relates to ending to the type lockset of a kind of two-wheel car.

Background technology

In the prior art, two-wheel car only have two kinds usually to the type lockset, a kind of is built-in, its use is cumbersome, be difficult to maintenance and inspection, and safe reliability is poor; Another kind is an external, comprise the set collar that is arranged on the vehicle frame, be arranged on the shifting ring on the Vehicular turn parts, have lock hole on the shifting ring, set collar is provided with tapered end and dead bolt, after tapered end makes that dead bolt is inserted in the lock hole by operation, relative positioning between Vehicular turn parts and the vehicle frame and be locking states, because the free-running fit of part, cause that easily shifting ring is loosening, make shifting ring can be by force take off and cause lockset destroyed from the Vehicular turn parts, because part processing precision requires high, has reduced product quality.

Summary of the invention

The utility model purpose provides a kind of direction-stop anti-theft lock, but its shifting ring relative fixed when dead bolt is in locking states and between the set collar, its set collar, shifting ring and vehicle frame are provided with mark seal symbol, and anti-control stolen car uses.

For achieving the above object, the technical solution adopted in the utility model is: a kind of direction-stop anti-theft lock, comprise the shifting ring that is arranged on the Vehicular turn parts, be arranged at the set collar on the vehicle frame, be arranged at the lock body sheath body on the described set collar, be arranged at the tapered end in the inner chamber of described lock body sheath body, be subjected to the dead bolt of described tapered end control, have a plurality of lock holes radially on the described shifting ring, the top of described shifting ring is provided with the hexagon steel pipe, described set collar is provided with block, when described dead bolt is in locking states, described dead bolt is inserted in arbitrary lock hole, described block keeps off in the inboard of the bottom of shifting ring steel pipe, described set collar, shifting ring and vehicle frame are provided with mark seal symbol.

Because technique scheme utilization, the utility model compared with prior art has following advantage: rotate the Vehicular turn parts, make dead bolt face toward a lock hole, the operation tapered end makes dead bolt be inserted in the lock hole, make dead bolt be in locking states, get final product spline between shifting ring and the set collar, and the bottom of shifting ring is provided with steel pipe, set collar is provided with block, and the block retaining is in the inboard of steel pipe.Make shifting ring relative fixed ring be fixed, the top of shifting ring is provided with the hexagon steel pipe and is fixed on the hexagonal nut, also is difficult to pull down shifting ring even the free-running fit shifting ring of part is loosening, has improved qualification rate, the safe reliability, wear-resistant of product.After losing car with the person, relevant department traces according to mark seal symbol, and loot collecting car uses with anti-control stolen car, thereby has increased the lost and found again probability of user.

Description of drawings

Accompanying drawing 1 is installed in structure master's cutaway view on the two-wheel car for the utility model;

Accompanying drawing 2 is the cutaway view of the A-A direction in the accompanying drawing 1;

Wherein: 1, vehicle frame; 2, turn to front fork stem; 3, set collar; 4, upper steel bowl; 5, circular nut; 6, lamp bracket; 7, turn to standpipe; 8, hexagonal nut; 9, hexagon steel pipe; 10, shifting ring; 11, lock hole; 12, dead bolt; 13, steel pipe; 14, lock body sheath body; 15, tapered end; 16, block; 17, mark seal symbol;

The specific embodiment

Referring to accompanying drawing 1-accompanying drawing 2, a kind of direction-stop anti-theft lock, the set collar 3 on the top that comprise the shifting ring 10 that is arranged on the Vehicular turn parts, is arranged at vehicle frame 1, be arranged at lock body sheath body 14 on the described set collar 3, be arranged at tapered end 15 in the inner chamber of described lock body sheath body 14, be subjected to the dead bolt 12 of described tapered end 15 controls, shifting ring 10 is sleeve-like, its top is the hexagon steel pipe, this hexagon steel pipe is inserted in the hexagonal nut 8 on the Vehicular turn parts, and tighten mutually with it, make shifting ring 10 be fixed on the Vehicular turn parts.Have a plurality of lock holes 11 radially on the described shifting ring 10, the bottom of described shifting ring 10 is a steel pipe 13, described set collar 3 is provided with block 16, when described dead bolt 12 is in locking states, described dead bolt 12 is inserted in

arbitrary lock hole

11,16 grades of inboards at steel pipe 13 of described block.Dead bolt 12 is inserted in the lock hole 11, makes shifting ring 10 in set collar 3 relative splines.The top hexagon steel pipe of described shifting ring 10 and hexagonal nut 8 are fixing, can improve product quality, safe reliability, wear-resistant.

Referring to accompanying drawing 2, be respectively arranged with corresponding mark seal symbol 17 on described set collar 3, shifting ring 10, the vehicle frame 1.Mark seal symbol 17 can be the identity markings or the licence number of vendor specific, described mark seal symbol [17] is arranged at English alphabet and Arabic number are comprehensively weaved into, after the user loses car, relevant department can trace according to mark seal symbol 17, loot collecting car uses with anti-control stolen car, thereby has increased the lost and found again probability of user.

Referring to accompanying drawing 1, described Vehicular turn parts are by turning to front fork stem 2, upper steel bowl 4, circular nut 5, lamp bracket 6, turning to vertical rod 7 and hexagonal nut 8 to form.

Claims

1, a kind of direction-stop anti-theft lock, comprise the shifting ring [10] that is arranged on the Vehicular turn parts, be arranged at the set collar [3] on the vehicle frame [1], be arranged at the lock body sheath body [14] on the described set collar [3], be arranged at the tapered end [15] in the inner chamber of described lock body sheath body [14], be subjected to the dead bolt [12] of described tapered end [15] control, have a plurality of lock holes [11] radially on the described shifting ring [10], it is characterized in that: the top of described shifting ring [10] is provided with hexagon steel pipe [9], described set collar [3] is provided with block [16], when described dead bolt [12] when being in locking states, described dead bolt [12] is inserted in the lock hole [11], and described block [16] retaining is in bottom steel pipe [13] inboard of shifting ring [10].

2, direction-stop anti-theft lock according to claim 1 is characterized in that: described shifting ring [10] is sleeve-like, and its top is provided with hexagon steel pipe [9] and is fixed on the hexagonal nut [8].

3, direction-stop anti-theft lock according to claim 1, it is characterized in that: be respectively arranged with corresponding mark seal symbol [17] on described set collar [3], shifting ring [10], the vehicle frame [1], described mark seal symbol [17] is arranged at English alphabet and Arabic number are comprehensively weaved into.