RU2611263C1 - Method for producing key with code dialing - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: key with a code dialing is characterized by making paths and projections on code cylinders, as well as applying the numbers from 0 to 9 on dialing rings. Wherein the code cylinders and the dialing rings are manufactured in the form of identical cylindrical rings. Additionally, the main cylindrical axis, additional cylindrical axes, gears, separation and butt discs are used. Wherein the method of manufacturing the key is characterized in that initially through openings for the main and additional axes are made at the separating discs; the central separating disc is fixedly installed in the middle of the main axis; additional axes are installed in the openings of the central separating disc, and then the support gear is installed on the one side of the central separation disc on the main axis. The driving gear is fixedly installed on the additional axis and meshed with the support gear, whereupon the dialing ring is installed on the supporting paths of the separating disc, and its inner surface is meshed with the driving gear. After that, the separating disc is fixedly installed on the main axis so that the dialling ring rests on the supporting path of the separating discs, other gear, dialling rings and separating discs are installed in the same manner, after which the main axis is fixedly secured in the butt disc. Wherein the additional axes are arranged in the response butt disc openings. The marginal dialling disc is disposed on the supporting path of the butt disc; on the other side, relative to the center separating disc, the code rings, their driving and support gears, as well as the separating discs and the butt disc, are arranged in the described manner.

EFFECT: increase of reliability.

7 cl, 4 dwg

Description

The invention relates to keys used in locking devices, and can be used as part of locks of various objects, such as safes, cars, office rooms, warehouses and apartments.

BACKGROUND OF THE INVENTION A CYLINDER LOCK MECHANISM WITH AUTOMATIC CHANGE OF A CODE AND A TELESCOPIC KEY [RF patent for invention 2506389], comprising telescopically arranged tubes made in the form of two rigidly connected different diameters and located inside a cylindrical protective case with a “P” protrusion, is known from the prior art. cylinders, on one of which there are stepped cutouts of various depths obtained by connecting the center of the circles forming the lower part of the tubes with the vertices of the correct of the hexagon to the sectors, and on the second cylinder in the upper visible part there is a cut 3 in the form of a regular hexagon inscribed in a circle equal to the outer diameter of the cylinder, with the numbers from 0 to 9 of the positions of the tubes on the sides of the central rod, which has a figured hole at one end serving for orienting the key and turning the lock mechanism, and on the other hand, a threaded hole for screwing in a bolt with a ring, which serves to fix the protective housing and are set according to the numbers boiling code provisions tubes.

The disadvantage of the analogue is the limited number of code combinations, the complexity of their introduction, and the inability to use one key to open multiple locks.

The closest in technical essence is a TELESCOPIC KEY with a VARIABLE CODE [RF patent for invention No. 2564615], containing telescopically located relative to each other tubes located inside a cylindrical protective case with a “P” -shaped protector, made in the form of two rigidly connected different cylinder diameters, on one of which there are stepped cutouts of various depths obtained by connecting the center of the circles forming the lower part of the tubes with the vertices of a regular decagon sectors, and on the second cylinder in the upper visible part a cut 3 is made in the form of a right hexagon inscribed in a circle equal to the outer diameter of the cylinder, with the numbers from 0 to 9 of the tube positions on the sides of the central rod having a figured hole at one end serving for the orientation of the key and the rotation of the lock mechanism, and on the other hand, a threaded hole for screwing in a bolt with a ring, used to fix the protective housing and set according to the numbers corresponding to the code nd tubes.

The disadvantage of the prototype is the limited number of code combinations, the complexity of their introduction, as well as the difficulty of changing the key code to open different locks for them.

The technical result of the invention is to increase the number of code combinations, to ensure the convenience of a set of code combinations, to enable the use of one key to open locks with different code combinations.

The specified technical result of the invention is achieved due to the fact that the claimed method of manufacturing a key with a code set, characterized by the execution on the code cylinders of grooves and protrusions, as well as the application on the set rings of numbers from 0 to 9, characterized in that the code cylinders and set rings are made in in the form of identical cylindrical rings, additionally use the main cylindrical axis, additional cylindrical axes, gears, dividing and end disks, while the key manufacturing method is characterized by This means that initially through holes for the main and additional axes are made on the separation disks, the central separation disk is fixedly installed in the middle of the main axis, additional axes are installed in the holes of the central separation disk, and then the support gear is installed on the main axis on one side of the central separation disk , on the additional axis, the drive gear is fixedly mounted and it is engaged with the support gear, and then on the support grooves of the separating disk, the stacking ring is installed and its inner surface is engaged with the pinion gear, after which the separating disk is fixedly mounted on the main axis so that the stacking ring rests on the support groove of the separating disks, the remaining gears, stacking rings and spacer are installed in the same order. disks, after which the main axis is fixedly fixed in the end disk, while the additional axes are located in the mating holes of the end disk, the extreme typesetting disc they are located on the supporting groove of the end disk, on the other hand, relative to the central dividing disk, the code rings, their driven and supporting gears, and also the separation and end disks are arranged in the described manner.

In particular, on the inner surface of the typesetting and code rings, teeth are reciprocal to the driving and driven gears.

In particular, notches in the form of numbers, or letters, or other symbols are made on typesetting rings.

In particular, notches in the form of numbers from 0 to 9 are performed on the stacked rings.

In particular, holes, or grooves, or protrusions are randomly formed on the code rings.

In particular, from the side of the stacking rings, a handle is mounted on the end disk.

In particular, control notches are applied to the end disk from the side of the stacked rings and the central dividing disk.

A brief description of the drawings.

In FIG. 1 shows the appearance of a key with a code set.

In FIG. 2 shows a first cross section of a code key.

In FIG. 3 shows a second cross section of a code key.

In FIG. 4 is a longitudinal section of a code key.

The figures indicate: 1 - key handle, 2 - hole, 3 and 4 - end disks, 5 and 6 - supporting grooves of end disks, 7 - central dividing disk, 8 - supporting grooves of the central dividing disk, 9 - separating disks of typeset and supporting rings, 10 - supporting grooves of the separating discs, 11 - composing disks, 12 - notches in the form of numbers, 13 - code disks, 14 - code holes, 15 - supporting gears of the composing rings, 16 - leading gears of the supporting rings, 17 - supporting gears of the code rings, 18 - driven gears of the code rings, 19 - control notches, 20 - Lavna axis 21 and 22 - additional axis 23 - the clips.

The implementation of the invention

A key manufacturing method can be implemented by manufacturing a key with a code set that contains a main cylindrical axis 20, in the middle of which a central separation disk 7 is fixedly mounted, on which two support grooves 22 are made. On the one hand, from the separation disk 7 on the main axis 20 the supporting gears 15 of the set-up rings 11 are movably arranged, and on the other side, the main gears 17 of the code rings 13 are movably located on the main axis 20. Between the supporting gears 15 and also between the supporting poles 17 on the main axis 20, the separation discs 9 are fixedly mounted. The support gears 15 are coupled to the driving gears 16 of the set-up rings 11, which are fixedly mounted on the axes 21 and 22 located parallel to the main axis 20 in the holes of the separation discs 7 and 9. On the other hand relative to the separation disk 7 on the additional axes 21 and 22, the driven gears 18 are fixedly mounted, while the driving gears 16 are paired with the inner surface of the ring rings 11, which are movably mounted on the supporting grooves 5, 8 and 10. The driven gears 18 are interfaced with the inner surface of the code rings 13, which are also mounted on the supporting grooves 5, 8, and 10. The ends of the main axis 20 are fixedly mounted in the end disks 3 and 4, in which the holes corresponding to the additional axes 21 and 22 are also made , as well as supporting grooves 5 and 6 for extreme code 11 and composing rings 13.

On the typesetting rings 11 are the numbers 12.

On the code rings 13 randomly made code holes 14.

On the separation disk 7, as well as on the end disk 3, control notches 19 are applied.

The handle 1 is installed on the end disk 3.

In the general case, the number of set-up rings 11 is equal to the number of code rings 13 and can be arbitrary, for example, from 2 to 5.

The latches 23 are designed for fixed installation of the main axis 20, the separation discs 7 and 9, as well as the drive 16 and driven gears 18.

The key with the code set is used as follows.

Initially, the fingers of one hand are taken by the handle 1, while the fingers of the other hand by rotating the dials 11 along the notches 19 set a predetermined digital code, while rotating the dials 11 rotate the drive gears 16, which give rotation to the additional axes 21 and 22, which lead the driven gears 18 and the support gears 17 rotate, while the code disks 13 are also rotated.

After setting the code, the key is inserted into the keyhole, while the lock mechanism engages with the code holes 14, after which the key is turned by the handle 1 and the lock is opened.

After using the key by rotating the dials 11, they knock down the code until the next use.

The technical result of the invention is the increase in the number of code combinations is achieved through the use of code rings 13, which, in comparison with the prototype, increase the surface area for applying code holes, while the claimed technical solution for setting code combinations also allows the use of notches, recesses or grooves.

The technical result of the invention is to ensure the convenience of a set of code combinations is achieved due to the longitudinal arrangement of the set rings 11, in which the digital code is set by combining the code digits with the control notches 19, which are located in front of the key.

The technical result of the invention is the ability to use one key to open locks with different code combinations is achieved by using a combination of dial 11 and code rings 13, which, depending on the set digital code, can be configured to open several locks.

We illustrate the achievement of the indicated technical result by the example of using a key with 3 typesetting and 3 code rings. Initially, in the manufacture of a key, a digital code is set up by type-setting rings along the control notch 19, then holes are drilled in the code rings corresponding to the code mechanism of one lock, after which another digital code is set along the control notch 19, then holes are drilled into the code rings corresponding to the code mechanism of the other lock and so on. The indicated embodiment of the claimed key using a combination of code holes, protrusions or grooves can be configured to open 1000 locks.

Claims (7)

1. A method of manufacturing a key with a code set, characterized by the execution of grooves and protrusions on the code cylinders, as well as the application of numbers from 0 to 9 on the set rings, characterized in that the code cylinders and set rings are made in the form of identical cylindrical rings, in addition, the main cylindrical ring is used an axis, additional cylindrical axes, gears, dividing and end disks, while the key manufacturing method is characterized in that through openings are initially performed on the dividing disks For the main and additional axes, the central separation disk is fixedly installed in the middle of the main axis, additional axes are installed in the holes of the central separation disk, after which the support gear is mounted on the main axis on one side of the central separation disk, the drive gear is fixedly mounted on the additional axis and introduced it is meshed with the support gear, after which an integral ring is installed on the supporting grooves of the separation disk and its inner surface is introduced it is engaged with the pinion gear, after which the spacer disc is fixedly mounted on the main axis so that the stacking ring rests on the support groove of the spacer discs, the remaining gears, stacking rings and spacer discs are installed in the same order, after which the main axis is fixedly fixed in end disk, while additional axes are located in the mating holes of the end disk, the extreme typesetting disk is placed on the supporting groove of the end disk, on the other hand, relative to the central separation disk in the described order are the code rings, their driven and supporting gears, as well as the separation and end disks. 2. The method according to p. 1, characterized in that on the inner surface of the typesetting and code rings, teeth are reciprocal to the driving and driven gears. 3. The method according to claim 1, characterized in that the notched rings are made in the form of numbers, letters, or other symbols on the type-setting rings. 4. The method according to p. 3, characterized in that the grooved rings perform notches in the form of numbers from 0 to 9. 5. The method according to p. 1, characterized in that the holes in the code rings randomly perform holes, or grooves, or protrusions. 6. The method according to p. 1, characterized in that on the side of the type-setting rings on the end disk set the handle. 7. The method according to claim 1, characterized in that the control notches are applied to the end disk from the side of the stacked rings and the central dividing disk.

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