CN2224766Y

CN2224766Y - Folding lock for vehicle

Info

Publication number: CN2224766Y
Application number: CN94249011U
Authority: CN
Inventors: 赵云; 张定翔
Original assignee: JINHE MACHINERY PLANT KUNMING CITY
Current assignee: JINHE MACHINERY PLANT KUNMING CITY
Priority date: 1994-12-23
Filing date: 1994-12-23
Publication date: 1996-04-17
Anticipated expiration: 2004-12-23

Abstract

The utility model relates to a folding type anti-theft lock for an automobile. The folding type anti-theft lock for an automobile is the locking mechanical anti-theft lock of the steering wheel of an automobile. The folding type anti-theft lock for an automobile is mainly composed of a lock rod, a handle rod, a movable hinge, and a movable lock pipe which can smoothly move on the surface of the outer circle of the lock rod. Two reversely symmetrical bend hooks whose openings are outward are respectively arranged on the lock rod and the movable lock pipe. The handle rod can do 180 DEG rotation to be expanded and straightened relative to the lock rod. The handle rod and the lock rod become a rigid long lock through that the movable lock pipe is flatly moved. The handle rod can also be backwards rotated 180 DEG to be folded and stored relative to the lock rod.

Description

The foldable vehicle anti-theft column lock

The utility model foldable vehicle anti-theft column lock belongs to the automobile burglar mechanical lock device.

The automobile burglar lockset of various styles constantly occurs in present domestic and international market, but with regard to its structure, is mostly plug-type, when lockset was packed up, locking bar will insert in one section long lock pipe, during use locking bar is pulled out, the design of whole lockset seems not only long but also benzene is heavy, and collection is also inconvenient.

The utility model design-calculated purpose just is to provide a kind of can the expansion, the collapsible again folding new automobile lock that carries of being convenient to collect.

Because the utility model product adopts hinge design, not only deployable but also collapsible folding, the rapid auto lock of energy when it launches, under locking state, good rigidly, good reliability; Shrink when folding at it, volume is very little, and it is exquisite that product seems, and is convenient to collection and carries.

The utility model automobile anti-theft lock mainly is made up of locking bar (10), handle bar (7), hinges (8) and the energy activity that the garden surface smoothing moves outside locking bar (a 10) lock pipe (16).The locking bar (10) that section is rounded, in the middle of it is one section pagoda groove, one end of locking bar (10) has one and hinges (8) bonded assembly pin-and-hole, fixing opening lock hook (9) outwardly at its other end, offering a positioning groove parallel (15) with axial ray of lock rod in the lock hook (9) and the centre of pagoda groove.The two ends of microscler hinges (8) respectively have a pin-and-hole by link pin (5) respectively with locking bar (10) and handle bar (7) termination on pin-and-hole cut with scissors property and be connected.The activity lock pipe (16) on kink surface, garden outside locking bar (10), a movable tapered end (14) is vertically being welded on its surface, outer garden again admittedly, make movable lock pipe (16) become as a whole with movable tapered end (14), (or withdrawing from) pagoda groove is inserted in the hole that dead bolt (2) can pass on the movable lock pipe, end at activity lock pipe has a location pin-and-hole corresponding with the positioning groove (15) on the locking bar (10), locating dowel pin (11) promptly from then on pin-and-hole insert and also to be positioned positioning groove, the other end of activity lock pipe welding one with locking bar (10) on the lock hook (9) of lock hook reverse symmetry.

Figure one is a foldable vehicle anti-theft lock structure scheme drawing

Among the figure; 1. key 2. cores 3. springs 4. dead bolts 5. link pins 6. elasticity cards 7. handle bars 8. hinges 9. crotches 10. locking bars 11. locating dowel pins 12. core cards 13. dead bolt seats 14. movable tapered end 15. positioning grooves 16. movable locks are managed

Example:

At first movable tapered end (14) vertically is welded in admittedly on movable lock pipe (16) outer garden, then activity lock pipe (16) is inserted in locking bar (10), respectively an end of locking bar (10) and handle bar (7) is connected on the two ends pin-and-hole of hinges (8) with link pin (5).

During locking, make elasticity card (6) and movable lock pipe separately, 0 ° of deploying handles bar ROT13 and make it and locking bar (10) in line, move movable lock pipe (16) to whole topped hinges (8), crotch (9) and the interior side contacts of bearing circle, at this moment, dead bolt (4) is withstood in the pagoda groove of locking bar by spring (3), movable tapered end (14) promptly is lockable and can not oppositely skids off, and makes handle bar and locking bar become a rigid bracing when promptly the duct occlusion hinges is locked in activity and pins bearing circle.

Earlier key (1) is inserted core (2) when unblanking, turn in the direction of the clock, drive by core card (12) and to improve a potential difference when dead bolt seat (13) rotates and dead bolt (4) is mentioned leave the pagoda groove, move movable lock pipe (16), make hinge (8) exposed outside, handle bar can utilize elasticity card (6) along 130 ° of past parallel drawing close of locking bar (10) direction of link pin (5) contrarotation, block movable lock pipe (16), folding storage.

Claims

1. foldable vehicle anti-theft column lock, mainly formed by locking bar (10), handle bar (7), hinges (8) and the energy activity that the garden surface smoothing moves outside locking bar (a 10) lock pipe (16), respectively there is a pin-and-hole at the two ends that it is characterized in that microscler hinges (8), by link pin (5) respectively with locking bar (10), handle bar (7) termination on the connection of pin-and-hole hinge property.

2. by wanting profit requirement 1 described foldable vehicle anti-theft column lock, it is characterized in that: the centre of locking bar (10) is one section pagoda groove, one end of locking bar (10) has one and hinges (8) bonded assembly pin-and-hole, fixing opening lock hook (9) outwardly at its other end, offering a positioning groove parallel (15) with axial ray of lock rod in the lock hook (9) and the centre of pagoda groove.

3. by the described foldable vehicle anti-theft column lock of claim 1, it is characterized in that movable tapered end vertical welding is connected on the movable lock pipe (16), (or withdrawing from) pagoda groove is inserted in the hole that dead bolt (2) in the tapered end can pass on the movable lock pipe, end at activity lock pipe has a location lockhole corresponding with the positioning groove on the locking bar (10), the other end that pipe is locked in activity welding one with locking bar (10) on the latch hook (9) of lock hook reverse symmetry.