CN111441657B

CN111441657B - End face movable tooth anti-theft cylinder lock

Info

Publication number: CN111441657B
Application number: CN202010261905.XA
Authority: CN
Inventors: 闫济东; 邢鹏达
Original assignee: Henan Zhulong High Tech Co ltd
Current assignee: Henan Zhulong High Tech Co ltd
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2021-03-16
Anticipated expiration: 2040-04-05
Also published as: CN111441657A

Abstract

The invention provides an end face movable tooth anti-theft spring lock, which comprises an end face movable tooth raceway lock core, movable teeth, a limiting spring, an outer lock ring, a movable tooth frame, an inner lock ring, a lock ring, an end face movable tooth raceway key, a key ring and the like. The invention breaks through the structural design habit of the traditional lock, the lock hole does not exist in the structure, the lock cylinder is arranged in the door plate, and the conventional unlocking mode and tools can not directly act on the lock cylinder, so the anti-theft coefficient is greatly improved; by utilizing the end face oscillating tooth transmission principle, the oscillating tooth is used as an intermediate force transmission piece, and transmission is carried out through the conjugate relation between the end face oscillating tooth raceway lock core and the end face oscillating tooth raceway key which are conjugate to the raceway; two-stage marble unlocking is respectively arranged in the axial direction and the radial direction, and the end face oscillating tooth raceway key can only rotate after the unlocking is carried out simultaneously; the end face oscillating tooth raceway key is in a flat round cake shape, is provided with an oscillating tooth raceway and a marble raceway, is small and attractive, cannot be matched with a key by a conventional means, and improves the anti-theft coefficient.

Description

End face movable tooth anti-theft cylinder lock

Technical Field

The invention relates to the technical field of anti-theft locks, in particular to an end face movable tooth anti-theft spring lock.

Background

The lock is a sealing device, which includes lock, key and its accessories, and is generally interpreted as "sealing device which can be opened by key", besides the lock can be opened by key, it can also be opened by light, electricity, magnetism, sound and fingerprint. The lockset not only is a protective article, but also has the functions of management and decoration. There is also a etiquette in international correspondence, presenting a symbolic "key" as an indication of friendship. The birth of the Chinese lockset is prolonged for thousands of years, the Yangshao cultural site discovers a wood lock, a bronze lock appears in the West week, a metal lock is generally produced and used in east Han, and the Chinese ancient lock exits from a historical stage until the middle of the twenty-century fifties. Modern locks are various in types, and common locks include padlocks, traffic locks, drawer locks, cylinder locks, latch locks, ball locks and the like according to different application occasions. For example, patent number CN201310754313.1 proposes "elastic key anti-theft lock head", which is composed of an outer liner, an inner liner, a front cover, a protective cover, a cone head marble, a marble and a spring; the invention has the advantages that various malicious unlocking methods and unlocking tools can not be operated to a certain extent, and foreign matters can be prevented from being maliciously plugged into the inner container of the lock; the lock has the advantages that the structure of the lock can be imitated by an unlocking tool, the structure of a professional unlocking person is not difficult to crack, and the lock is forcedly unlocked by a thief, so that the structure of the inner container can be damaged, and the embarrassment that the owner of the lock cannot crack the damaged lock by taking a key is caused.

Disclosure of Invention

Aiming at the problems, the invention provides an end face movable tooth anti-theft spring lock, which breaks through the structural design habit of the traditional lock, has no lock hole on the structure, the lock core is arranged in a door plate, and the conventional unlocking mode and tools cannot directly act on the lock core, so the anti-theft coefficient is greatly improved; by utilizing the end face oscillating tooth transmission principle, the oscillating tooth is used as an intermediate force transmission piece, and transmission is carried out through the conjugate relation between the end face oscillating tooth raceway lock core and the end face oscillating tooth raceway key which are conjugate to the raceway; two-stage marble unlocking is respectively arranged in the axial direction and the radial direction, and the end face oscillating tooth raceway key can only rotate after the unlocking is carried out simultaneously; the end face oscillating tooth raceway key is in a flat round cake shape, is provided with an oscillating tooth raceway and a marble raceway, is small and attractive, cannot be matched with a key by a conventional means, and improves the anti-theft coefficient.

The technical scheme adopted by the invention is as follows: an end face movable tooth anti-theft spring lock comprises an end face movable tooth raceway lock core, movable teeth, a first spring, an outer lock ring, a movable tooth frame, a second spring, an inner lock ring and an end face movable tooth raceway key, wherein the end face movable tooth raceway lock core is fixedly arranged on the outer lock ring; the outer lock ring is hinged on the movable rack; the inner lock ring is hinged in the movable rack; the end face oscillating tooth raceway key is assembled on the inner locking ring; a circle of positive integer number of movable teeth are uniformly distributed and inserted in the movable tooth rack along the circumference; one end of each movable tooth is meshed with the end face movable tooth raceway lock core, and the other end of each movable tooth is meshed with the end face movable tooth raceway key; a positive integer of first marbles are axially inserted into the movable rack; a positive integer of second pins are inserted into the inner lock ring along the radial direction; all the first pins and the second pins are meshed with an end face movable tooth raceway key assembled on the inner lock ring.

Furthermore, the lengths of all the first marbles are different; all the second marbles have different lengths.

Furthermore, the movable teeth are columnar rotating bodies with the middle part being a cylindrical surface and the two ends being cambered surfaces.

Furthermore, one end of the cylindrical surface on the movable tooth is provided with a shaft shoulder for assembling a limiting spring, and a limiting spring is arranged between each movable tooth and the movable tooth rack.

Furthermore, the lock core with the end face oscillating tooth raceway comprises a lock core raceway and a lock core meshing line, and the lock core raceway is a track envelope surface with the oscillating teeth moving for a circle along the lock core meshing line.

Furthermore, the end face oscillating tooth raceway lock cylinder is provided with a positive integer number of first column holes, the axis of each first column hole is parallel to the axis of the lock cylinder raceway, a first spring is arranged in each first column hole along the axis of the first column hole, each first spring is provided with a first pin, and each first pin is correspondingly assembled with one first marble.

Furthermore, a circle of positive integer second column holes are radially distributed in the outer lock ring, a second spring is arranged in each second column hole along the axis of the second column hole, a second column pin is assembled on each second spring, a third column pin is assembled on each second column pin, and each third column pin is correspondingly assembled with one second marble respectively.

Furthermore, the movable tooth rack comprises a first elastic hole, movable tooth sockets, a third column hole and first notch teeth, the movable tooth sockets are uniformly distributed along the circumference of the axis of the movable tooth rack, and the number of the movable tooth sockets is the same as that of the movable teeth and used for assembling the movable teeth; the number of the first spring holes is the same as that of the first column holes, the first spring holes are used for assembling first springs, and the distribution positions of the first spring holes on the movable tooth rack correspond to the distribution positions of the first column holes on the end face movable tooth raceway lock core one by one; the number of the third column holes is the same as that of the second column holes, the third column holes are used for assembling third pins, and the distribution positions of the third column holes on the movable rack correspond to the distribution positions of the second column holes on the outer locking ring one by one; the positive integer of first opening teeth are distributed on the end face of the movable tooth rack along the circumference of the movable tooth rack.

Furthermore, the inner lock ring comprises second bullet holes and second notch teeth, the number of the second bullet holes is the same as that of the third column holes, the second bullet holes are used for assembling second marbles, and the distribution positions of the second bullet holes on the inner lock ring correspond to the distribution positions of the third column holes on the movable tooth rack one by one; the positive integer of second opening teeth are distributed on the end face of the inner locking ring along the circumference of the inner locking ring.

Furthermore, a locking ring is arranged on the movable tooth frame and comprises first convex teeth and third opening teeth, the number of the first convex teeth is the same as that of the first opening teeth, the first convex teeth are matched with the first opening teeth, and the distribution positions of the first convex teeth on the locking ring correspond to the distribution positions of the first opening teeth on the movable tooth frame one by one; the number of the third teeth is the same as that of the second teeth, and the distribution positions of the third teeth on the lock ring correspond to the distribution positions of the second teeth on the inner lock ring one by one.

Furthermore, the end face oscillating tooth raceway key comprises a key raceway and a key meshing line, and the key raceway is a track envelope surface of a circle of moving of the oscillating tooth along the key meshing line.

Furthermore, the end face oscillating tooth raceway key is provided with a first bullet rail, a second bullet rail and a second convex tooth, the number of the first bullet rails is the same as that of the first bullets, the first bullet rails are arc rails and used for being matched with the first bullets, and the central angle of each arc rail is larger than or equal to the designed rotation angle of the end face oscillating tooth raceway key in the oscillating tooth frame; the number of the second marble tracks is the same as that of the second marbles, and the second marble tracks are distributed on the outer cylindrical surface of the end face movable tooth raceway key and are used for being matched with the second marbles; the number of the second convex teeth is the same as that of the third open teeth, the second convex teeth are matched with the second open teeth and the third open teeth, and the distribution positions of the second convex teeth on the end face movable tooth raceway key correspond to the distribution positions of the third open teeth on the lock ring one by one.

Furthermore, a buckle groove is formed in the end face oscillating tooth raceway key and used for assembling a key ring, and the key ring is hinged to the end face oscillating tooth raceway key through the buckle groove.

Furthermore, the lock core meshing line and the key meshing line are a pair of conjugate transmission curves, and are all multi-wave space continuous curves which are closed along the whole circumferential direction on the cylindrical surface and are periodically distributed, the wave amplitude of the lock core meshing line is equal to that of the key meshing line, and the sum of the wave number of the lock core meshing line and the wave number of the key meshing line is equal to the number of the movable teeth.

Furthermore, all the first marble rails have different depths in the axial direction, and the depths are matched with the first marble rails; all the second marble tracks have different depths in the radial direction, and the depths are matched with the second marble tracks; when the corner is designed to be unlocked, the end face oscillating tooth raceway key rotates in the oscillating tooth frame by an angle.

Due to the adoption of the technical scheme, the invention has the following advantages: (1) the lock core cannot be directly driven without the lock hole; (2) the key can rotate only by unlocking the axial and radial marbles at the same time, and the end surface raceway on the key can drive the lock core through the movable teeth only by conjugating with the lock core raceway; (3) the parametric design is adopted, the parameters of the end surface raceway are flexible and changeable, and the combination form of axial balls and radial balls is also flexible and changeable, so that the lock is suitable for batch production of locks with different parameters; (4) the key is flat, beautiful and portable, and different from the conventional key, the key of the invention can not be copied by the conventional key matching method, and the key is processed by a machine tool; (5) simple and flexible structure, and convenient processing, manufacturing and assembly.

Drawings

Fig. 1 and 2 are schematic views of the overall structure of the present invention.

Fig. 3 and 4 are exploded views of the present invention.

Fig. 5 is a schematic structural diagram of the lock core part with the end face oscillating tooth roller path.

FIG. 6 is a schematic view of the external locking collar component of the present invention.

Fig. 7 and 8 are schematic structural views of parts of the oscillating rack of the invention.

FIG. 9 is a schematic view of the internal locking collar feature of the present invention.

Fig. 10 is a schematic structural view of a lock ring component of the present invention.

Fig. 11 and 12 are schematic structural views of the end face oscillating tooth raceway key part of the invention.

Reference numerals: 1-end face oscillating tooth roller path lock core; 2-movable teeth; 3-a limit spring; 4-a first spring; 5-a first pin; 6-a first marble; 7-external locking ring; 8-a second spring; 9-second column pin; 10-a third pin; 11-a movable rack; 12-a second pin; 13-an internal locking ring; 14-a locking ring; 15-end face oscillating tooth raceway key; 16-key ring; 101-a lock cylinder race; 102-cylinder engagement line; 103-a first post hole; 701-second column holes; 1101-a first bullet hole; 1102-a movable tooth slot; 1103-third post hole; 1104-first tooth; 1301-a second bullet hole; 1302-a second gap; 1401-a first lobe; 1402-third breach; 1501-key raceway; 1502-key engagement line; 1503-first bullet track; 1504 — a second bullet track; 1505-second lobe; 1506-catching groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): fig. 1 to 12 show a preferred embodiment of the present invention, in which the lock cylinder meshing line and the key meshing line both use a space sine curve, and the rectangular coordinate equation of the space sine curve is as follows:

wherein R-the radial radius of the spatial sinusoid; a-spatial sinusoid amplitude; z_s-spatial sinusoidal wavenumbers.

In this embodiment, the radial radius R of the space sinusoidal curve is 20mm, the amplitude a of the space sinusoidal curve is 1.5mm, the number of meshing lines of the lock cylinder is 2, the number of meshing lines of the key is 8, and the number of the movable teeth is 10.

In the embodiment, the movable teeth are cylinders with hemispherical surfaces at two ends, the radius of the cylinder is 3mm, and the radius of the spherical surface is equal to that of the cylinder; 5 first marbles and 8 second marbles; the first bullet holes are distributed irregularly on the movable tooth rack, and the second bullet holes are uniformly distributed on the inner lock ring at the circumference.

The working principle of the invention is as follows: when the door lock is used, the movable rack is fixedly arranged on the door panel, the outer lock ring hinged on the movable rack and the end face movable tooth raceway lock cylinder fixedly arranged on the outer lock ring are arranged in the door and are not in direct contact with the outside, and the end face movable tooth raceway lock cylinder cannot be touched by the outside under the condition of not damaging the door panel.

The first spring is compressed in a first pin hole of the lock core with the end face movable tooth raceway, the first pin matched with the first spring is automatically jacked up under the action of elastic force, the first pin is in contact fit with the first pin, and then the elastic force of the first spring is transmitted to the first pin through the first pin to tightly press the first pin in the first pin hole of the movable tooth rack. Similarly, the second spring is compressed in the second column hole of the outer lock ring, and the second column pin matched with the second spring is automatically jacked up under the action of elastic force, the second column pin is in contact fit with a third column pin matched in a third column hole on the movable rack, the third column pin is in contact fit with the second pin, the elastic force of the second spring is sequentially transmitted to the second pin through the second column pin and the third column pin, the second pin is tightly pressed in the second pin hole of the inner lock ring, and due to different lengths of the second pins, the third column pin enters the second pin hole of the inner lock ring along with the second pin, and the entering depth is different and is related to the second pin matched with the third column pin.

Through the mechanical relationship, the outer lock ring and the inner lock ring are locked on the movable rack through the second pin and the third pin respectively; the end face oscillating tooth raceway lock cylinder is locked on the oscillating tooth rack through two paths, one path is directly locked on the oscillating tooth rack through the first pin, and the other path is that the end face oscillating tooth raceway lock cylinder is fixedly arranged on the outer lock ring and is locked on the oscillating tooth rack through the second pin in the outer lock ring.

To unlock, three steps must be taken. Firstly, a key raceway on an end face oscillating tooth raceway key must be conjugated with a lock core raceway on an end face oscillating tooth raceway lock core, and then the key raceway can drive the lock core raceway through the oscillating teeth. If the parameters of the key roller path and the roller path of the lock cylinder roller path are not consistent, or even if the parameters are consistent, the relationship of the wave number of the roller paths is not matched with the relationship of the number of the movable teeth, the end face movable tooth roller path lock cylinder cannot be driven by the movable teeth.

Secondly, the first pin tracks on the end face oscillating tooth raceway key are in one-to-one contact fit with the first pins, the depth of the first pin tracks is matched with the length of the first pins corresponding to the first pin tracks, namely when the first pin tracks are pressed on the first pins, all the first pins are withdrawn from the first pin holes on the oscillating tooth rack when the depth of the first pin tracks corresponding to the first pins is ensured to be compressed and sunk, and the end faces of the first pins are positioned in the contact plane of the oscillating tooth rack and the end face oscillating tooth raceway lock cylinder, so that the end face oscillating tooth raceway lock cylinder can rotate relative to the oscillating tooth rack.

Finally, second ball tracks on the end face movable tooth raceway key are in one-to-one contact fit with second balls, the depth of each second ball track is matched with the length of the corresponding second ball, namely when the second ball tracks are pressed on the second balls, all third pins are withdrawn from second ball holes on the inner lock ring when all the second balls are radially compressed and withdrawn to the depth of the corresponding second ball track, and the end faces of the third pins are positioned in a hinged cylindrical surface of the inner lock ring and the movable tooth rack so as to ensure that the inner lock ring can rotate relative to the movable tooth rack; meanwhile, all the second column pins are withdrawn from the third column holes in the movable rack, and the end faces of the second column pins are positioned in the hinged column faces of the outer lock ring and the movable rack, so that the outer lock ring can rotate relative to the movable rack.

And the three unlocking steps are met, and the end face oscillating tooth raceway key can be used for driving the end face oscillating tooth raceway lock cylinder to rotate.

The end face oscillating tooth raceway key is provided with a positive integer number of second convex teeth for indicating, positioning and locking, namely the end face oscillating tooth raceway key is required to be inserted into the inner lock ring and must pass through the lock ring firstly, the lock ring is provided with third opening teeth through which the second convex teeth can pass, when the end face oscillating tooth raceway key passes through the lock ring through the third opening teeth, the second convex teeth must be aligned with and inserted into the second opening teeth on the inner lock ring matched with the second convex teeth, when the end face oscillating tooth raceway key is completely inserted into the inner lock ring, the end face oscillating tooth raceway lock cylinder can be driven, at the moment, the two marble lock mechanisms are both switched on, the end face oscillating tooth raceway key firstly drives the inner lock ring to rotate in the oscillating tooth rack, and simultaneously drives the end face oscillating tooth raceway lock cylinder to rotate around the axis of the oscillating tooth rack, and simultaneously drives the outer lock ring to rotate together with the end face oscillating tooth raceway lock cylinder. The lock cannot be unlocked if the end face oscillating tooth raceway lock cylinder does not rotate enough to design the rotation angle, and when the design rotation angle is designed to unlock, the end face oscillating tooth raceway key rotates by the angle in the oscillating tooth frame, namely after the end face oscillating tooth raceway key rotates by the design rotation angle in the oscillating tooth frame, the end face oscillating tooth raceway lock cylinder is driven to rotate by a specific rotation angle according to the speed ratio relation of the mechanism, so that unlocking is completed. And under the condition that the number of the movable teeth, the number of the meshing lines of the lock core and the number of the meshing lines of the key are determined, the mechanism speed ratio is equal to the number of the meshing lines of the lock core to the number of the meshing lines of the key. During the rotation process, the end face movable tooth raceway key cannot be pulled out of the inner lock ring due to the limitation of the lock ring due to the second convex teeth.

In summary, when any one of the first spring rail, the second spring rail and the key roller path parameters does not meet the unlocking condition, the lock cylinder with the end face movable tooth roller path cannot be driven to open the lock. The end face oscillating tooth raceway key is a flat round cake-shaped part, is small and attractive, has certain ornamental value and portability, and is difficult to copy by a conventional key matching method due to the existence of a key track and can be processed by a numerical control processing machine tool.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An end face movable tooth anti-theft spring lock comprises an end face movable tooth raceway lock core, a movable tooth, a first spring, an outer lock ring, a movable tooth frame, a second spring, an inner lock ring and an end face movable tooth raceway key, and is characterized in that: the end face oscillating tooth raceway lock cylinder is fixedly arranged on the outer lock ring; the outer lock ring is hinged on the movable rack; the inner lock ring is hinged in the movable rack; the end face oscillating tooth raceway key is assembled on the inner locking ring; a circle of positive integer number of movable teeth are uniformly distributed and inserted in the movable tooth rack along the circumference; one end of each movable tooth is meshed with the end face movable tooth raceway lock core, and the other end of each movable tooth is meshed with the end face movable tooth raceway key; a positive integer of first marbles are axially inserted into the movable rack; a positive integer of second pins are inserted into the inner lock ring along the radial direction; all the first pins and the second pins are meshed with end face movable tooth raceway keys assembled on the inner lock ring; the movable teeth are columnar rotating bodies with the middle part being a cylindrical surface and the two ends being arc surfaces.

2. The end face movable tooth anti-theft pin tumbler lock of claim 1, characterized in that: all the first marbles have different lengths; all the second marbles have different lengths.

3. The end face movable tooth anti-theft pin tumbler lock of claim 1, characterized in that: one end of the cylindrical surface on the movable tooth is provided with a shaft shoulder for assembling a limiting spring, and a limiting spring is arranged between each movable tooth and the movable tooth rack.

4. The end face movable tooth anti-theft pin tumbler lock of claim 1, characterized in that: the lock core with the end face oscillating tooth raceway comprises a lock core raceway and a lock core meshing line, and the lock core raceway is a track envelope surface with the oscillating teeth moving for a circle along the lock core meshing line; the lock core meshing line is a multi-wave space continuous curve which is closed along the whole circumference of the lock core cylindrical surface of the end face oscillating tooth raceway and is periodically distributed.

5. The end face movable tooth anti-theft pin tumbler lock of claim 1, characterized in that: the end face oscillating tooth raceway lock cylinder is provided with a positive integer number of first column holes, the axis of each first column hole is parallel to the axis of the lock cylinder raceway, a first spring is arranged in each first column hole along the axis of the first column hole, each first spring is provided with a first pin, and each first pin is correspondingly assembled with one first marble.

6. The end face movable tooth anti-theft pin tumbler lock of claim 5, wherein: and a circle of regular and integral second column holes are radially distributed in the outer lock ring, a second spring is arranged in each second column hole along the axis of the second column hole, a second column pin is assembled on each second spring, a third column pin is assembled on each second column pin, and each third column pin is correspondingly assembled with one second marble respectively.

7. The end face movable tooth anti-theft pin tumbler lock of claim 6, wherein: the movable tooth rack comprises a first elastic hole, movable tooth sockets, a third column hole and first opening teeth, the movable tooth sockets are uniformly distributed along the circumference of the axis of the movable tooth rack, the number of the movable tooth sockets is the same as the number of the movable teeth, and the movable tooth racks are used for assembling the movable teeth; the number of the first spring holes is the same as that of the first column holes, the first spring holes are used for assembling first springs, and the distribution positions of the first spring holes on the movable tooth rack correspond to the distribution positions of the first column holes on the end face movable tooth raceway lock core one by one; the number of the third column holes is the same as that of the second column holes, the third column holes are used for assembling third pins, and the distribution positions of the third column holes on the movable rack correspond to the distribution positions of the second column holes on the outer locking ring one by one; the positive integer of first opening teeth are distributed on the end face of the movable tooth rack along the circumference of the movable tooth rack.

8. The end face movable tooth anti-theft pin tumbler lock of claim 7, wherein: the inner lock ring comprises second bullet holes and second notch teeth, the number of the second bullet holes is the same as that of the third column holes, the second bullet holes are used for assembling second marbles, and the distribution positions of the second bullet holes on the inner lock ring correspond to the distribution positions of the third column holes on the movable rack one by one; the positive integer of second opening teeth are distributed on the end face of the inner locking ring along the circumference of the inner locking ring.

9. The end face movable tooth anti-theft pin tumbler lock of claim 8, wherein: the movable tooth frame is provided with a locking ring, the locking ring comprises first convex teeth and third opening teeth, the number of the first convex teeth is the same as that of the first opening teeth, the first convex teeth are matched with the first opening teeth, and the distribution positions of the first convex teeth on the locking ring correspond to the distribution positions of the first opening teeth on the movable tooth frame one by one; the number of the third teeth is the same as that of the second teeth, and the distribution positions of the third teeth on the lock ring correspond to the distribution positions of the second teeth on the inner lock ring one by one.

10. The end face movable tooth anti-theft pin tumbler lock of claim 4, wherein: the end face oscillating tooth raceway key comprises a key raceway and a key meshing line, and the key raceway is a track envelope surface of a circle of moving of an oscillating tooth along the key meshing line; the key meshing line is a multi-wave space continuous curve which is closed along the whole circumference of the circumferential direction on the key cylindrical surface of the end face oscillating tooth raceway and is periodically distributed.

11. The end face movable tooth anti-theft pin tumbler lock of claim 9, wherein: the end face movable tooth raceway key is provided with a first bullet rail, a second bullet rail and a second convex tooth, the number of the first bullet rails is the same as that of the first bullets, the first bullet rails are arc rails and used for being matched with the first bullets, and the central angle of the first bullet rails is larger than or equal to the designed rotation angle of the end face movable tooth raceway key in the movable tooth frame; the number of the second marble tracks is the same as that of the second marbles, and the second marble tracks are distributed on the outer cylindrical surface of the end face movable tooth raceway key and are used for being matched with the second marbles; the number of the second convex teeth is the same as that of the third open teeth, the second convex teeth are matched with the second open teeth and the third open teeth, and the distribution positions of the second convex teeth on the end face movable tooth raceway key correspond to the distribution positions of the third open teeth on the lock ring one by one.

12. The end face movable tooth anti-theft pin tumbler lock of claim 11, wherein: the key ring is hinged on the end face oscillating tooth raceway key through the catching groove.

13. The end face movable tooth anti-theft cylinder lock according to claim 10, characterized in that: the lock core meshing line and the key meshing line are a pair of conjugate transmission curves, the amplitude of the lock core meshing line is equal to that of the key meshing line, and the sum of the wave number of the lock core meshing line and the wave number of the key meshing line is equal to the number of the movable teeth.

14. The end face movable tooth anti-theft cylinder lock according to claim 12, characterized in that: all the first marble rails have different depths in the axial direction, and the depths are matched with the first marble rails; all the second marble tracks have different depths in the radial direction, and the depths are matched with the second marble tracks; when the corner is designed to be unlocked, the end face oscillating tooth raceway key rotates in the oscillating tooth frame by an angle.