CN215056229U

CN215056229U - Magnetic force hybrid lock core and key assembly

Info

Publication number: CN215056229U
Application number: CN202120762971.5U
Authority: CN
Inventors: 王宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-07
Anticipated expiration: 2031-04-14

Abstract

The utility model provides a magnetic force mixes lock core and key subassembly relates to the lock core field. The method comprises the following steps: the lock core comprises an inner lock liner, an outer lock liner, a lock shell, a first magnetic assembly and a normally closed pin tumbler lock assembly; the lock shell is sleeved outside the outer lock liner; the inner lock liner is rotatably sleeved inside the outer lock liner and is provided with a key hole for inserting a key; the first magnetic assembly and the normally closed spring lock assembly are used for locking the inner lock cylinder and the outer lock cylinder; the free end of the first magnetic assembly is provided with a first magnetic block with magnetic force, the key is provided with a second magnetic block with the same magnetic force as the first magnetic block, and the key is further provided with a lug corresponding to the free end of the normally closed spring lock assembly. The first magnetic assembly and the normally closed spring lock assembly of the utility model are mutually matched to lock the outer lock liner and the inner lock liner, and the key is inserted into the key hole and rotates to separate the inner lock liner from the outer lock liner, thereby realizing unlocking; the utility model discloses a magnetic force mixes lock core and key compact structure, has high security and high theftproof nature.

Description

Magnetic force hybrid lock core and key assembly

Technical Field

The utility model relates to a lock core field particularly, relates to a magnetic force mixes lock core and key subassembly.

Background

The main function of the lock core is to transmit torque force by the head, so as to drive other parts of the lock to achieve unlocking and locking. The head structures of the lock cylinders of the padlock, the drawer lock, the door lock and the bicycle lock are different, and the torque transmission modes are different, but the functions are the same.

The lock core in the prior art is generally formed by arranging single solid marbles, and although the lock core in the market is various, the internal structure of the lock core is approximately the same, so that the mutual unlocking rate of the lock core is high, a key is easy to copy, and the anti-theft performance and the safety of the lock are greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetic force mixes lock core and key subassembly, it is formed by the combination of normally closed spring lock and magnetic lock, compact structure has high security and high theftproof nature.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a magnetic force hybrid lock core and key assembly, which comprises a lock core and a key, wherein the lock core comprises an inner lock liner, an outer lock liner, a lock shell, one or more telescopic first magnetic assemblies and one or more telescopic normally closed pin tumbler lock assemblies; the lock shell is sleeved outside the outer lock liner; the inner lock liner is rotatably sleeved inside the outer lock liner and is provided with a key hole for inserting a key;

one end of the first magnetic assembly is arranged on the lock shell, and the other end of the first magnetic assembly is a free end and penetrates through the outer lock liner and the inner lock liner; one end of the normally closed pin tumbler lock component is arranged on the lock shell, and the other end of the normally closed pin tumbler lock component is a free end and penetrates through the outer lock liner and the inner lock liner and is inserted into the key hole;

the free end of the first magnetic assembly is provided with a first magnetic block with magnetic force, the key is provided with a second magnetic block with the same magnetic force as the first magnetic block, the key is further provided with a limiting groove, and the limiting groove is provided with a lug corresponding to the free end of the normally closed spring lock assembly.

In some embodiments of the present invention, the first magnetic assembly includes a first spring, a first slider and a second slider; the outer lock core is provided with a first radial hole, and the inner lock core is provided with a second radial hole corresponding to the first radial hole;

one end of the first spring is arranged on the lock shell, and the other end of the first spring is inserted into the second radial hole and connected with the first sliding block; the first sliding block is arranged in the first radial hole and the second radial hole in a sliding mode; the second radial hole is located in the second slider slip, second slider one end and first slider butt, and the second slider other end is equipped with first magnetic path.

The utility model discloses an in some embodiments, above-mentioned inner lock courage is equipped with the first stopper that the restriction second slider dropped to the key hole.

In some embodiments of the present invention, the normally closed pin tumbler lock assembly comprises a second spring, a third slider and a fourth slider; the outer lock core is provided with a third radial hole, and the inner lock core is provided with a fourth radial hole corresponding to the third radial hole;

one end of the second spring is arranged on the lock shell, and the other end of the second spring is inserted into the third radial hole and connected with the third sliding block; the third sliding block is arranged in the third radial hole and the fourth radial hole in a sliding manner; the fourth radial hole is located in the fourth slider slip, fourth slider one end and third slider butt, and the fourth slider other end is the free end, and corresponds with the lug.

The utility model discloses an in some embodiments, above-mentioned inner lock courage is equipped with the second stopper that the restriction fourth slider dropped to the key hole.

In some embodiments of the present invention, the lock further comprises one or more retractable second magnetic assemblies, and the second magnetic assemblies are connected to the inner lock container; the outer lock core is provided with a fifth radial hole, the inner lock core is provided with a sixth radial hole corresponding to the fifth radial hole, and the second magnetic assembly is positioned in the fifth radial hole and the sixth radial hole; one end of the second magnetic assembly, which is close to the key hole, is provided with a third magnetic block with the magnetic property opposite to that of the second magnetic block.

In some embodiments of the present invention, the second magnetic assembly includes a fifth slider and a third spring; the fifth sliding block is arranged in the sixth radial hole in a sliding manner; the outer side wall of the fifth sliding block is provided with a connecting block, one end of a third spring is connected with the connecting block, and the other end of the third spring is connected with the inner lock liner; and a third magnetic block is arranged at one end of the fifth sliding block close to the key hole.

In some embodiments of the present invention, the first magnetic assembly and the second magnetic assembly are coaxial.

In some embodiments of the present invention, the lock further comprises a retainer ring for axially positioning the outer lock cylinder; the end of the inner lock container close to the keyhole opening is provided with a flange used for abutting against the outer lock, the end of the outer wall of the inner lock container far away from the keyhole opening is provided with an annular groove, and the retaining ring is arranged on the annular groove.

In some embodiments of the present invention, an installation block for connecting the shifting piece is disposed at an end of the inner lock core away from the keyhole opening.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the first magnetic assembly and the normally closed spring lock assembly of the utility model are mutually matched to lock the outer lock liner and the inner lock liner, and the key is inserted into the key hole and rotates to separate the inner lock liner from the outer lock liner, thereby realizing unlocking; the utility model discloses a magnetic force mixes lock core and key compact structure, has high security and high theftproof nature.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a cross-sectional view of a first magnetic assembly and a second magnetic assembly according to an embodiment of the present invention;

figure 2 is a cross-sectional view of a normally closed cylinder lock assembly of an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a key according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a magnetic force hybrid lock cylinder according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a door lock according to an embodiment of the present invention.

Icon: 1-inner lock liner; 2-outer lock liner; 3-a lock case; 4-keyhole; 5-a first magnetic block; 6-a second magnetic block; 7-a limiting groove; 8-a bump; 9-a first spring; 10-a first slider; 11-a second slide; 12-a first stopper; 13-a second spring; 14-a third slide; 15-a fourth slider; 16-a second stopper; 17-a third magnetic block; 18-a fifth slider; 19-a third spring; 20-connecting blocks; 21-a retainer ring; 22-a plectrum; 23-a mounting block; 24-a flange; 25-a swing rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," "sixth," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1 to 5, the present embodiment provides a magnetic hybrid lock cylinder and key assembly, including a lock cylinder and a key, where the lock cylinder includes an inner lock cylinder 1, an outer lock cylinder 2, a lock case 3, one or more retractable first magnetic assemblies, and one or more retractable normally-closed pin tumbler lock assemblies; the lock shell 3 is sleeved outside the outer lock liner 2; the inner lock core 1 is rotatably sleeved inside the outer lock core 2, and the inner lock core 1 is provided with a key hole 4 for inserting a key;

one end of the first magnetic assembly is arranged on the lock shell 3, and the other end of the first magnetic assembly is a free end and penetrates through the outer lock liner 2 and the inner lock liner 1; one end of the normally closed pin tumbler lock component is arranged on the lock shell 3, and the other end of the normally closed pin tumbler lock component is a free end and penetrates through the outer lock liner 2 and the inner lock liner 1 and is inserted into the key hole 4;

the free end of the first magnetic assembly is provided with a first magnetic block 5 with magnetic force, the key is provided with a second magnetic block 6 with the same magnetic property as the first magnetic block 5, the key is further provided with a limiting groove 7, and the limiting groove 7 is provided with a lug 8 corresponding to the free end of the normally closed spring lock assembly.

In this embodiment, lock shell 3 links together with outer lock courage 2, lock shell 3 is connected with the outside lock body, do not insert key hole 4 when the key, the free end of first magnetic force component and normally closed spring lock subassembly's free end all insert key hole 4, at this moment, first magnetic force component and normally closed spring lock subassembly lock inner lock courage 1 and outer lock courage 2, prevent inner lock courage 1 and rotate, the one end that inner lock courage 1 kept away from key hole 4 is equipped with installation piece 23, installation piece 23 is used for connecting the unblock part of outside lock body, if inner lock courage 1 rotates, the unblock part just can be with the unblock of outside lock body.

When a key is inserted into the key hole 4, the second magnetic block 6 and the first magnetic block 5 are repelled, the first magnetic block 5 drives the first magnetic assembly to move, the lug 8 props against the free end of the normally closed pin tumbler lock assembly to move, at the moment, the first magnetic assembly and the normally closed pin tumbler lock assembly act simultaneously to separate the inner lock liner 1 and the outer lock liner 2 from each other, and the key can drive the inner lock liner 1 to rotate by rotating, so that the unlocking purpose is achieved.

In the present embodiment, the first magnetic assembly includes a first spring 9, a first slider 10, and a second slider 11; the outer lock core 2 is provided with a first radial hole, and the inner lock core 1 is provided with a second radial hole corresponding to the first radial hole;

one end of a first spring 9 is arranged on the lock shell 3, and the other end of the first spring 9 is inserted into the second radial hole and connected with a first sliding block 10; the first sliding block 10 is arranged in the first radial hole and the second radial hole in a sliding mode; second slider 11 slides and locates the radial hole of second, 11 one ends of second slider and first slider 10 butt, and 11 other ends of second slider are equipped with first magnetic path 5.

In detail, the first slider 10 and the second slider 11 are movably connected, when a key is not inserted into the key hole 4, the first spring 9 abuts against the first slider 10 to move downwards, the first slider 10 pushes the second slider 11 to enable the first magnetic block 5 to be located in the key hole 4 for the function of the first spring 9, the first slider 10 is located in the first radial hole and the second radial hole simultaneously, and the first slider 10 prevents the outer lock core 2 and the inner lock core 1 from rotating relatively.

When a key is inserted into the key hole 4, the second magnetic block 6 pushes the first magnetic block 5 to move upwards, the second sliding block 11 drives the first sliding block 10 to move upwards, the first spring 9 is compressed, at the moment, the lower end of the first sliding block 10 is located at the joint of the inner lock liner 1 and the outer lock liner 2, and the first magnetic assembly does not block the inner lock liner 1 from rotating relative to the outer lock liner 2 any more.

It should be noted that "upper" and "lower" herein refer to upper and lower in fig. 1.

In this embodiment, the inner lock core 1 is provided with a first stopper 12 that restricts the second slider 11 from dropping into the key hole 4.

In detail, as shown in fig. 1, the first stopper 12 may prevent the second slider 11 from sliding out of the second radial hole. If the first stopper 12 is not provided, the first slider 10 and the second slider 11 may fall into the key hole 4, and may not lock the inner cylinder 1 and the outer cylinder 2.

In the present embodiment, as shown in fig. 2, the normally closed pin tumbler lock assembly includes a second spring 13, a third slider 14 and a fourth slider 15; the outer lock core 2 is provided with a third radial hole, and the inner lock core 1 is provided with a fourth radial hole corresponding to the third radial hole;

one end of a second spring 13 is arranged on the lock shell 3, and the other end of the second spring 13 is inserted into the third radial hole and connected with a third sliding block 14; the third slide block 14 is arranged in the third radial hole and the fourth radial hole in a sliding mode; the fourth slider 15 slides and locates the fourth radial hole, and 15 one end of fourth slider and 14 butts of third slider, and 15 other ends of fourth slider are the free end, and correspond with lug 8.

In this embodiment, the inner lock core 1 is provided with a second stopper 16 that restricts the fourth slider 15 from dropping into the key hole 4.

In detail, when the key is not inserted into the key hole 4, under the action of the second spring 13, the third slider 14 is simultaneously located in the third radial hole and the fourth radial hole to lock the inner cylinder 1 and the outer cylinder 2, and the second stopper 16 can prevent the fourth slider 15 from sliding out of the fourth radial hole.

When a key is inserted into the key hole 4, the convex block 8 props against the fourth sliding block 15 to move towards the outer lock cylinder 2, finally, one end, far away from the second spring 13, of the third sliding block 14 is located at the connecting position of the inner lock cylinder 1 and the outer lock cylinder 2, and at the moment, the normally closed pin tumbler lock assembly does not lock the inner lock cylinder 1 and the outer lock cylinder 2 any more.

In this embodiment, as shown in fig. 1, the lock further includes one or more retractable second magnetic assemblies, and the second magnetic assemblies are connected to the inner lock core 1; the outer lock core 2 is provided with a fifth radial hole, the inner lock core 1 is provided with a sixth radial hole corresponding to the fifth radial hole, and the second magnetic assembly is positioned in the fifth radial hole and the sixth radial hole; one end of the second magnetic assembly close to the key hole 4 is provided with a third magnetic block 17 with the magnetic property opposite to that of the second magnetic block 6.

In detail, the unlocking principle of the first magnetic assembly is that the inner lock container 1 and the outer lock container 2 are separated by utilizing the repulsion action of the first magnetic block 5 and the second magnetic block 6; the unlocking principle of the second magnetic assembly is that the inner lock container 1 and the outer lock container 2 are separated by utilizing the mutual attraction of the third magnetic block 17 and the second magnetic block 6.

In this embodiment, the second magnetic assembly comprises a fifth slider 18 and a third spring 19; the fifth slide block 18 is arranged in the sixth radial hole in a sliding manner; a connecting block 20 is arranged on the outer side wall of the fifth sliding block 18, one end of a third spring 19 is connected with the connecting block 20, and the other end of the third spring 19 is connected with the inner lock container 1; one end of the fifth sliding block 18 close to the key hole 4 is provided with a third magnetic block 17.

In detail, when the key is not inserted into the key hole 4, under the action of the third spring 19, one end of the fifth slider 18 is located in the sixth radial hole, and the other end of the fifth slider 18 is inserted into the fifth radial hole, so that the fifth slider 18 prevents the inner cylinder 1 and the outer cylinder 2 from rotating relatively.

When a key is inserted into the key hole 4, the second magnetic block 6 attracts the third magnetic block 17 to move towards the key hole 4, at the moment, the fifth slider 18 is integrally positioned in the sixth radial hole, and the second magnetic assembly does not lock the inner lock cylinder 1 and the outer lock cylinder 2 any more.

In this embodiment, the first magnetic assembly and the second magnetic assembly are coaxial, and the axis of the normally closed pin tumbler lock assembly and the axis of the first magnetic assembly form a 90-degree included angle.

In detail, the second magnetic block 6 can penetrate through the key, the magnetism at two ends of the second magnetic block 6 is opposite, when one end of the second magnetic block 6 repels the first magnetic block 5, the other end of the second magnetic block 6 can attract the third magnetic block 17. As shown in fig. 3, the axis of the second magnetic block 6 can be located in the vertical direction, the axis of the protrusion 8 can be located in the horizontal state, and the second magnetic block 6 and the protrusion 8 are staggered with each other, so that the key structure is simple.

In this embodiment, the lock further comprises a retainer ring 21 for axially positioning the outer lock cylinder 2; the end of the inner lock container 1 close to the opening of the key hole 4 is provided with a flange 24 used for abutting against an outer lock, the end of the outer wall of the inner lock container 1 far away from the opening of the key hole 4 is provided with a ring groove, and the retainer ring 21 is arranged on the ring groove.

In detail, when the inner lock core 1 is inserted into the outer lock core 2, the retainer ring 21 is sleeved in the annular groove, the retainer ring 21 is open-loop, and the retainer ring 21 and the flange 24 prevent the inner lock core 1 from moving axially in the outer lock core 2.

In the present embodiment, the end of the inner lock core 1 away from the opening of the key hole 4 is provided with a mounting block 23 for connecting the pulling piece 22.

In detail, refer to fig. 4 and 5, the utility model discloses a lock core can be used to the lock, drives inner lock courage 1 when the key and rotates, and installation piece 23 drives the plectrum 22 rotatory, and the pendulum rod 25 butt in plectrum 22 and the lock, the pendulum rod 25 swing can make the lock realize the unblock. Since the door lock belongs to the prior art, the structure and principle of the door lock are not described in detail herein.

To sum up, the embodiment of the utility model provides a magnetic force mixes lock core and key subassembly:

the lock core comprises an inner lock liner 1, an outer lock liner 2, a lock shell 3, a plurality of telescopic first magnetic assemblies and a plurality of telescopic normally closed pin tumbler lock assemblies; the lock shell 3 is sleeved outside the outer lock liner 2; the inner lock core 1 is rotatably sleeved inside the outer lock core 2, and the inner lock core 1 is provided with a key hole 4 for inserting a key;

one end of the first magnetic component is arranged on the lock shell 3, and the other end of the first magnetic component is a free end and penetrates through the outer lock liner 2 and the inner lock liner 1 and is inserted into the key hole 4; one end of the normally closed pin tumbler lock component is arranged on the lock shell 3, and the other end of the normally closed pin tumbler lock component is a free end and penetrates through the outer lock liner 2 and the inner lock liner 1 and is inserted into the key hole 4;

The first magnetic assembly and the normally closed spring lock assembly of the utility model are mutually matched to lock the outer lock liner 2 and the inner lock liner 1, and the key is inserted into the key hole 4 and rotates to separate the inner lock liner 1 from the outer lock liner 2, thereby realizing unlocking; the utility model discloses a magnetic force mixes lock core and key compact structure, has high security and high theftproof nature.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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. A magnetic force mixes lock core and key assembly, characterized by, including lock core and key, the lock core includes inner lock courage, outer lock courage, lock shell, one or more telescopic first magnetic force assembly and one or more telescopic normally closed spring lock assembly; the lock shell is sleeved outside the outer lock liner; the inner lock liner is rotatably sleeved inside the outer lock liner and provided with a key hole for inserting the key;

one end of the first magnetic assembly is arranged on the lock shell, and the other end of the first magnetic assembly is a free end and penetrates through the outer lock cylinder and the inner lock cylinder; one end of the normally closed pin tumbler lock assembly is arranged on the lock shell, and the other end of the normally closed pin tumbler lock assembly is a free end, penetrates through the outer lock cylinder and the inner lock cylinder and is inserted into the key hole;

the free end of the first magnetic assembly is provided with a first magnetic block with magnetic force, the key is provided with a second magnetic block with the same magnetic property as the first magnetic block, the key is further provided with a limiting groove, and the limiting groove is provided with a lug corresponding to the free end of the normally closed spring lock assembly.

2. The magnetic hybrid lock cylinder and key assembly of claim 1, wherein the first magnetic assembly comprises a first spring, a first slider, and a second slider; the outer lock core is provided with a first radial hole, and the inner lock core is provided with a second radial hole corresponding to the first radial hole;

one end of the first spring is arranged on the lock shell, and the other end of the first spring is inserted into the second radial hole and connected with the first sliding block; the first sliding block is arranged in the first radial hole and the second radial hole in a sliding mode; the second slider slides and is located the radial hole of second, second slider one end with first slider butt, the second slider other end is equipped with first magnetic path.

3. The magnetic hybrid lock cylinder and key assembly of claim 2, wherein the inner lock cylinder is provided with a first stop block that limits the second slider from falling into the keyway.

4. The magnetic hybrid lock cylinder and key assembly of claim 1, wherein the normally closed pin tumbler lock assembly includes a second spring, a third slide, and a fourth slide; the outer lock core is provided with a third radial hole, and the inner lock core is provided with a fourth radial hole corresponding to the third radial hole;

one end of the second spring is arranged on the lock shell, and the other end of the second spring is inserted into the third radial hole and connected with the third sliding block; the third sliding block is arranged in the third radial hole and the fourth radial hole in a sliding mode; the fourth slider slides and is located the fourth radial hole, fourth slider one end with the third slider butt, the fourth slider other end is the free end, and with the lug corresponds.

5. The magnetic hybrid lock cylinder and key assembly of claim 4, wherein the inner cylinder is provided with a second stop that limits the fourth slider from falling into the keyway.

6. The magnetic hybrid lock cylinder and key assembly of claim 1, further comprising one or more retractable second magnetic assemblies, the second magnetic assemblies being coupled to the inner cylinder; the outer lock core is provided with a fifth radial hole, the inner lock core is provided with a sixth radial hole corresponding to the fifth radial hole, and the second magnetic assembly is positioned in the fifth radial hole and the sixth radial hole; and a third magnetic block with the magnetic property opposite to that of the second magnetic block is arranged at one end, close to the key hole, of the second magnetic assembly.

7. The magnetic hybrid lock cylinder and key assembly of claim 6, wherein the second magnetic assembly includes a fifth slider and a third spring; the fifth sliding block is arranged in the sixth radial hole in a sliding manner; a connecting block is arranged on the outer side wall of the fifth sliding block, one end of the third spring is connected with the connecting block, and the other end of the third spring is connected with the inner lock liner; and one end of the fifth sliding block, which is close to the key hole, is provided with the third magnetic block.

8. The magnetic hybrid lock cylinder and key assembly of claim 6, wherein the first magnetic assembly and the second magnetic assembly are coaxial.

9. The magnetic hybrid lock cylinder and key assembly of claim 1, further comprising a retaining ring for axially locating the outer lock cylinder; the inner lock container is close to one end of the key hole opening and is provided with a flange used for abutting against the outer lock, the outer wall of the inner lock container is far away from one end of the key hole opening and is provided with an annular groove, and the retainer ring is arranged on the annular groove.

10. The magnetic hybrid lock cylinder and key assembly of claim 1, wherein an end of the inner cylinder remote from the keyway opening is provided with a mounting block for attachment of a pick.