CN207728141U - Not to code mechanical puzzle lock and cipher key - Google Patents

Abstract

The utility model is that one kind being mainly used for gate, safety box（Cabinet）.A kind of possibility being inherently eliminated technical unlocking lock is provided, and simple and reliable for structure, operation is extremely rapid convenient, can meet any extreme demand for security.It is a kind of mechanical coded lock device not to be opened to code, include at least lock core, outer lock core, pin, rotating cylinder, it is characterised in that：Pin is arranged in outer lock core, it can be sleeved on outer lock core successively with up to 9 15 or so rotating cylinders, pin connects lock core and all rotating cylinders, all rotating cylinders are respectively equipped with the groove of corresponding pin, coordinate with pin activity, pin can be made to restore lock-out state after being unlocked, the external port of all rotating cylinders further respectively have dial it is convex.Cipher key is circle dish type, on the circumference of disk different radii respectively it is random be equipped with corresponding rotating cylinder dial it is convex get a tooth pulled out, the another side of disk is equipped with datum mark, and center is circular cavity, no matter how many rotating cylinder, cipher key can open lock at most within Liang Quan.

Description

Not to code mechanical puzzle lock and cipher key

Technical field

The utility model is that can be used for a kind of gate, safety box（Cabinet）Not to code mechanical puzzle lock.

Background technology

Mechanical code lock disadvantage used in safety box (cabinet) is in the prior art：Mechanical code lock some is then because of its skill Defect in art and can be by feel, or with the mode listened by technical unlocking;Some is then complicated and heavy, operation fiber crops Tired or password is excessive, easily forgets once for a long time.

Invention content

The utility model including at least lock core, outer lock core, pin, rotating cylinder to be a kind of not to code mechanical puzzle lock, special Sign is：Pin is arranged in outer lock core, and rotating cylinder is multiple to be sleeved on outer lock core successively, and rotating cylinder is respectively equipped with the v of corresponding pin（Also may be used What the single direction rotation reduction to reduce opening width locked | _/）Connected in star coordinates with pin activity, the pin fallen into can be made to exist Lock-out state is restored after unlocking, pin connects lock core and all rotating cylinders, and the outer end face of rotating cylinder, which is respectively equipped with, dials convex, rotating cylinder connection one Position-limit mechanism, to ensure rotating cylinder positioning and setting safety.

Preferred embodiment 1:It is characterized in that：Rotating cylinder one end carries inside circle bottom, and v is equipped on circle bottom face（Or subtract The single direction rotation reduction locking of small opening width | _/）Connected in star, the outer end face of rotating cylinder be respectively equipped with dial it is convex；Connect in outer lock core One cylinder of body, cylinder is interior to be arranged lock core, and pin is arranged on cylinder and is set with multiple rotating cylinders successively, the rotating cylinder close to lock core connects Spacer pin coordinates with lock core limit.

Preferred embodiment 2:It is characterized in that：Rotating cylinder one end carries outside shirt rim, and v is equipped on the end face of shirt rim（Or Reduce the single direction rotation reduction locking of opening width | _/）Connected in star；Outer lock core is the disjunctor shape of two cylinders, and a cylinder is set Lock core is set, the linkage section of two cylinders is equipped with pin, the multiple rotating cylinders being set with successively are arranged in another cylinder, and outermost rotating cylinder connects A spacer pin is connect with outer lock core limit to coordinate.

A kind of cipher key, it is characterised in that：Cipher key be circle dish type, on the circumference of disk different radii respectively with Machine is equipped with and gets a tooth pulled out, and correspond to that rotating cylinder outer end face is group convex, and the two rotatable engagement, lock can be opened respectively；The another side of disk is equipped with benchmark Point, datum mark are that disk gets a tooth pulled out with the formation point that all rotating cylinder v-shaped grooves are a complete v-shaped groove；Hollow circle is It is sleeved in lock core or central drum and carries out unlocking operation and play a part of to be accurately positioned.

Its principle is：When promoting cipher key rotation, on cipher key get a tooth pulled out will respectively with all rotating cylinder outer end faces Dial it is convex connect one to one, the corresponding all rotating cylinder groove face pins of band make pin fall under gravity into all rotating cylinders The groove collectively formed, detaches with lock core, and hand revolves lock core, and lock is opened；Position of the lock core to before unlocking is revolved again, turns password key Spoon, pin rise connection lock core under the action of rotating cylinder groove, restore lock-out state, you can exit key, while upsetting password.

Technical matters to be solved are：A kind of possibility of fundamentally elimination technique unlatching lock is provided, and is tied Structure is simple, safety and reliability, the mechanical code lock for not having to that preferably code can be opened rapidly of simple operation.

Description of the drawings

Fig. 1 is the utility model preferred embodiment 1 not to code mechanical puzzle lock front view

Fig. 2 is the right sectional view of Fig. 1

Fig. 3 is the utility model not to 2 front view of code mechanical puzzle lock preferred embodiment

Fig. 4 is Fig. 3 right sectional views

Fig. 5 is the utility model preferred embodiment 1 not to the front view of code mechanical puzzle lock

Fig. 6 is Fig. 5 cipher key right sectional views.

Specific implementation mode

Below in conjunction with attached drawing embodiment, the utility model is described in further detail.

Not to code mechanical puzzle lock:

As shown, it is a kind of not to code mechanical puzzle lock device, include at least outer lock core 1, lock core 2, pin 3, rotating cylinder 4-4 ', it is characterised in that：The present embodiment is sleeved on outer lock core 1 successively with 9 rotating cylinders 4, and all rotating cylinder 4-4 ' are respectively equipped with v（ Can be the single direction rotation reduction locking for reducing opening width | _/）Connected in star 4a, corresponding pin, also divides in the outer end face of rotating cylinder 4 Convex 4b She You not be dialled, the setting of lock core 2 connects lock core 2 and all rotating cylinders 4, rotating cylinder 4 in outer lock core 1, the setting of pin 3 in outer lock core 1 It is also connected with a position-limit mechanism, outer lock core 1 is fixed with mounting hole 1a and keeper bottom plate, and the setting of 2 right end of lock core is basic with the prior art It is identical, therefore no longer describe.

Preferred embodiment 1：See that Fig. 1, Fig. 2,4 right end of rotating cylinder carry inside circle bottom, in circle bottom face（The rotating cylinder of innermost layer 4 because to play the role of positioning, load and it is much thick, circle bottom can not be set and as inner wall）On be designed with v（Or reduces and open The single direction rotation reduction locking of mouth width degree | _/）Connected in star 4a coordinates with 3 activity of pin, the pin 3 of unlatching can be made to restore lock Fixed, one cylinder of disjunctor in outer lock core 1, cylinder is interior to be arranged lock core 2, and pin 3 is arranged on cylinder and is nested 9 rotating cylinders 4 layer by layer, leans on The rotating cylinder 4 of lock core 2 connects spacer pin 5 and coordinates with the annular groove limit on lock core 2, and spacer pin 5 can be evenly distributed with 3-5, the rotating cylinder 4 Thickness is increased due to position, carry other rotating cylinders 4, the limit by the rotating cylinder 4 of lock core 2 can not also set spacer pin 5：It will Left section Chong Die with lock core 2 is converted into lock core 2, the rotating cylinder 4 of right section and last layer is linked together shape, and plays the work of limit With right section of rotating cylinder 4 is also equivalent to circle bottom.

Preferred embodiment 2:See that Fig. 3, Fig. 4, rotating cylinder 4-4 ' right ends carry outside shirt rim, set on the end face of shirt rim There is v（Or reduce the single direction rotation reduction locking of opening width | _/）Connected in star 4a, outer lock core 1 are the company of two cylinders Lock core 2 is arranged in the bodily form, upper cylinder, and the linkage section of two cylinders is equipped with pin 3, and 9 rotating cylinder 4-4 ' are arranged in lower cylinder inner layer stacking set, Central drum 4 ' is the end face of band sealing, and in cylinder or fillable round log keeps it indeformable when external force is haled, in its thickness of enhancing When, change on the periphery of end face and sets that dial convex 4b be 4 ' b of groove more reasonable；If outermost rotating cylinder 4 connects spacer pin 5 and outer lock core 1 Interior annular groove limit cooperation, spacer pin 5 can be evenly distributed with 3-5, and based on the same reason of last scheme, which also thickeies.

Cipher key:

See that Fig. 5, Fig. 6, cipher key 6 are hollow annular ring dish type, the shape of the outermost 6b that gets a tooth pulled out with protrusion is Taken to reduce the volume of cipher key 6 as far as possible it is a kind of can with sizing, the circumference of different radii in disk plane It is equipped with the 6b that gets a tooth pulled out, 4 ' outer end faces of rotating cylinder 4- is corresponded to respectively and dials 4 ' b of convex 4b or (scheme 2) groove, cipher key 6, which is equipped with, to be corresponded to The linear datum mark 6a marked on outer lock core 1, the 6b or group convex 4b that gets a tooth pulled out is highly roughly equal, and the width for the 6b or group convex 4b that gets a tooth pulled out is suitable Narrow unsuitable wide, in this way, cipher key 6 gets a tooth pulled out, 6b, which can all be easy to rapidly enter 4 end face of rotating cylinder, carries out rotation process, most it is slow not yet Two circles can be reached, if fast, a circle（Even half-turn）Less than can unlock.

Its principle is：Cipher key 6, which is inserted in lock core 2 or scheme 2, to be inserted into rotating cylinder groove by the corresponding 6b that gets a tooth pulled out first 4 ' b, along rotation is correctly oriented, when the 6b that gets a tooth pulled out on cipher key 6 dials 4 ' b of convex 4b- one by one with all outer end face rotating cylinders respectively When being correspondingly connected with, even if all rotating cylinders 4 together constitute a complete groove 4a, it is further continued for rotation cipher key 6, makes password When the label of 6 datum mark 6a alignment outer lock cores 1 of key, all rotating cylinder groove 4a-4 ' a, that is, face pins 3, pin 3 is just in gravity Full groove 4a4 ' a that all rotating cylinder 4-4 ' are collectively formed are fallen under effect, are detached with lock core 2, and hand revolves lock core 2, and lock is opened； The position before lock core 2 to unlocking is revolved again, turns cipher key 6, and pin 3 rises connection lock core under the action of rotating cylinder groove 4a4 ' a 2, restore lock-out state, you can exit cipher key 6, while upsetting password.

Real cipher key get a tooth pulled out 6b be impossible be as shown in figure it is such neat, convenient for drawing, seeing figure.

The compact-sized advantages of simple of preferred embodiment 1, though and preferred embodiment 2 its structure is aobvious larger, locate in large radius Rotating cylinder 4a increases the precision of its secret key amount；

If special type needs, it is easy to be broken down into two keys, two people keeping；

Cipher key flexible connection can also reduce volume and easy to carry by half.

Advantageous effect：Though above-mentioned preferred embodiment has only selected 9 rotating cylinders, if being calculated with one rotating cylinder 100 yardages, 9 A 100 multiplication is exactly 10,000,000,000 hundred million！10000000000 hundred million code amount！And 10-15 rotating cylinder and an optional number, it is even more, then More and two circles are less than that can open, anyone is easy to grasp and operate, if skilled operation, also with regard to a few 2-3 seconds It unlocks！

In fact, spacer pin be can be completely covered by have any feeling to the possibility of the rotating cylinder v-shaped groove, meanwhile, the rotating cylinder sheet Body cover the sky with one hand be inflexibly hold pin, it is also difficult to feel to other rotating cylinders, moreover, rotating cylinders more in this way control one it is several Insensible " slight " pin, you have been also impossible to any feeling by i.e. any one rotating cylinder of convenient to operate, it is clear that if do not come " violent power " is that impossible have the possible of unlocking, and fundamentally elimination technique opens the possibility locked, and overall structure for this It is simple and reliability is high, it is extremely durable, it is not required to the coded lock of note password, operation is extremely convenient fast, can fully meet any Extreme demand for security.

Claims (4)

1. it is a kind of not to code mechanical puzzle lock, include at least lock core, outer lock core, pin, rotating cylinder, it is characterised in that：The pin Bolt setting is in the outer lock core, and the rotating cylinder is multiple to be sleeved on the outer lock core successively, and the rotating cylinder is respectively equipped with described in correspondence The groove of pin, the outer end face of the rotating cylinder, which is equipped with, dials convex, the pin connection lock core and all rotating cylinders, described turn Cylinder one position-limit mechanism of connection.

2. according to claim 1 not to code mechanical puzzle lock, it is characterised in that：Described rotating cylinder one end carries inside circle Bottom is equipped with groove on the circle bottom nozzle, one cylinder of disjunctor in the outer lock core, and the pin and institute is arranged on the cylinder Rotating cylinder is stated, the rotating cylinder connection spacer pin coordinates with lock core limit.

3. according to claim 1 not to code mechanical puzzle lock, it is characterised in that：Described rotating cylinder one end carries outside skirt Side is equipped with groove on the port of the shirt rim, and the outer lock core is the disjunctor shape of two cylinders, and the lock is arranged in a cylinder The linkage section of core, two cylinders sets the pin, is arranged the rotating cylinder in another cylinder, the rotating cylinder connection spacer pin with it is described outer Lock core limit cooperation.

4. a kind of cipher key, it is characterised in that：Cipher key be circle dish type, on the circumference of the different radius of disk respectively with Machine is equipped with and gets a tooth pulled out, and the another side of disk is equipped with datum mark, and center is circular cavity.