CN201129070Y

CN201129070Y - Cylinder lock core and combination product thereof

Info

Publication number: CN201129070Y
Application number: CNU2007201467740U
Authority: CN
Inventors: 刘生豹
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-24
Filing date: 2007-04-24
Publication date: 2008-10-08
Anticipated expiration: 2017-04-24

Abstract

The utility model discloses a billiard-structured lock core and a combined billiard code lock core thereof, a dual-use lock with combining a key and a code and a technology padlock adopting the code lock core. The structure of the lock core comprises a splint column 1, a movable splint 2, a static splint 3, a fixing plate 4, a taper cam 5, a pressure spring 6, a billiard 7 and a central axis 8, etc. The lock core improves the technology owing to adoption of slicing splints. The billiard is provided with a demicolpus so as to save installing billiards. The lock core has a structure of planar arrangement of billiards with high accuracy. The making cost is only one third of that of lock cores of the same kind. The billiard code lock core combined by the lock core can be conveniently combined into a plurality of new products, so the developing prospect is wide.

Description

A kind of billiards structure lock core and combination product thereof

Technical field

The utility model relates to a kind of mechanical lockset, particularly relates to a kind of billiards structure lock core and cipher lock.

Technical background

The existing last 100 years history of billiards structure lockset invention, because of its reliable in structure, it is convenient to open, adopted by all kinds of lockset, billiards structure lock in the market, can arrange by pellet shot from a slingshot and be divided into three kinds: a kind of is to adopt dull and stereotyped key, and pellet shot from a slingshot is arranged in a straight line at the lock core cylindrical.A kind of is to adopt cross key, and pellet shot from a slingshot is arranged around the lock core cylindrical.Another is to adopt the sleeve key, and pellet shot from a slingshot is arranged around the lock core end face.Facts have proved that the most difficult a kind of the opening of end face row pellet shot from a slingshot generally all is used on the senior lock, its shortcoming is that processing technology is poor, and cost is too high, can't popularize.

The utility model content

Problem to be solved in the utility model is: provide a kind of senior billiards structure lock core, and cost is significantly less than any homogeneous costs again.

For solving above-mentioned task, the technical solution of the utility model is: adopt end face to arrange the basic structure of pellet shot from a slingshot, improving lock core critical piece clamping plate is stamping parts, and saves pellet shot from a slingshot.A kind of unified structured lock core is provided, makes cost drop to 1/3rd of original cost, capture market, promote of the present utility model popularizing with Ultra Low Cost and multiple combination product.

Description of drawings

Fig. 1 is the configuration diagram of this lock core

Fig. 2 is the cipher lock diagrammatic sketch of this billiards structure

Fig. 3 is two kinds of rotating disk profiles of this cipher lock diagrammatic sketch

Fig. 4 is the theftproof lock diagrammatic sketch of password and the combination of key double-purpose

Fig. 5 is a technology cipher hang lock diagrammatic sketch

The specific embodiment

Below in conjunction with accompanying drawing this lock core is described further:

Fig. 1 is this lock core structure diagrammatic sketch, and it comprises clamping plate post 1, moving clamping plate 2, quiet clamping plate 3, fixed head 4, finger cam 5, stage clip 6, pellet shot from a slingshot 7, central axis 8 compositions such as grade.Moving clamping plate are that two thin clamping plate are fixed by the clamping plate post, and quiet clamping plate are the thin clamping plate of a slice, are fixed on the fixed head, and three all is stamping parts.Have groove on the pellet shot from a slingshot cylindrical, groove width can be passed through quiet clamping plate, and every grade can be saved pellet shot from a slingshot like this, has improved the consistent so far structure of two pellets shot from a slingshot up and down that adopts.Pellet shot from a slingshot can be designed to 3 grades, 4 grades, 5 grades, 7 grades four kinds as required.

Fig. 2 is the cipher lock of this billiards structure, and it is that combination one cover operating mechanism is handled the displacement of pellet shot from a slingshot and resetted on this lock core.Billiards structure comprises moving clamping plate 1, clamping plate post 2, quiet clamping plate 3, turn 10, pellet shot from a slingshot 11 compositions such as grade.Pellet shot from a slingshot is compressed by turn, and it can not moved freely, and the exchange pellet shot from a slingshot can change password.Operating mechanism comprises fixed head 4, bullet 5, index plate 6, dial 7, finger cam 8, transposition gear shaft 9, central axis 12, cardan shaft 13, compositions such as torsionspring 14 and stage clip steel ball.Dial has a spiral cam, promotes cardan shaft, makes the displacement of pellet shot from a slingshot equivalent.Index plate has cardan shaft, drives it and forwards every grade of pellet shot from a slingshot position and reset position to.When index plate rotated, positioning ball lost elastic force, and dial is return automatically by torsionspring, and it rotates the transposition gear shaft along moving clamping plate plane, to reset position, sprang in the groove, and pellet shot from a slingshot is resetted.

Fig. 3 is two kinds of rotating disk profile diagrammatic sketch, comprises index plate 1,

dial

2, and 1,2,3,4 positions are the pellet shot from a slingshot shelves among the figure, 0 position is the shelves that reset.

The step of unblanking below is described:

1. the turning anticlockwise index plate is to 0 position, and when feel was kept off to quilt, rotating disk ejected automatically, and pellet shot from a slingshot resets.

2. the propelling index plate forwards 1 position to, stirs dial by password the 1st figure place.

3. rotate index plate to 2 positions, stir dial by the password second order digit.

4. transfer careful sign indicating number with this, meet, rotate promptly again and open as password.As password not match, change again and kept off, can not open, can only return 0 position, after resetting, pellet shot from a slingshot restarts dial-up.Transposition and dial-up do not need eyes to see entirely with location hand feeling.

Fig. 4 is password and key double-purpose combination theftproof lock.A is a cipher lock, and B is this lock core.

Fig. 5 also can be used as tourist item, Olympic Games souvenir for this cipher lock and the technology coded lock with technology appearance lock housing combination product.

Claims

1. a billiards structure lock core comprises the clamping plate post, moving clamping plate, quiet clamping plate, fixed head, finger cam, stage clip, pellet shot from a slingshot, compositions such as central axis.Described clamping plate is characterized in that: moving clamping plate are made up of two thin clamping plate, and quiet clamping plate are the thin clamping plate of a slice, and three all is stamping parts.Described pellet shot from a slingshot is characterized in that: have groove on the pellet shot from a slingshot cylindrical, saved last pellet shot from a slingshot.

2. the combination product of a lock core comprises the Coded bullet lock core, key and password double-purpose anti-theft vehicle lock, password technology lock.It is characterized in that: described combination product is a kind of combination of billiards structure lock core.

3. a kind of combination product according to claim 2 is characterized in that: described Coded bullet lock core is that combination one cover operating mechanism is handled the displacement of pellet shot from a slingshot and resetted on billiards structure.Described operating mechanism comprises fixed head, bullet, index plate, dial, finger cam, transposition shelves axle, central axis, cardan shaft, torsionspring, and compositions such as stage clip and steel ball.Described dial, it has a spiral cam, promotes the pellet shot from a slingshot displacement.Described index plate, it has cardan shaft and forwards every grade of pellet shot from a slingshot position and reset position to.Index plate rotates the interlock dial and returns automatically, and described transposition gear shaft is characterized in that: pellet shot from a slingshot is resetted.

4. a kind of combination product according to claim 2 is characterized in that: described key and the combination of password double-purpose anti-theft vehicle lock have this billiards structure lock core and Coded bullet lock core, and described two lock cores are to be combined in the lock housing of anti-theft vehicle lock.

5. a kind of combination product according to claim 2 is characterized in that: the combination of described password technology lock has this Coded bullet lock core, is pressed with " emblem " pattern on the described technology lock housing.