Brake disc lock

Abstract

The utility model relates to the technical field of lockset, specifically disclose a brake disc lock antitheft safety lockset, including lock and disc brake lock assembly, the lock can be detachably inserted in disc brake lock assembly, disc brake lock assembly includes shell and sets up lock magnetite, magnet suction piece, lock catch, lock catch torsion wheel, lock catch base, lock core cover, lock core assembly and core cover in the shell, lock magnetite is installed on magnet suction piece, magnet suction piece is installed on lock catch torsion wheel, lock catch torsion wheel is connected with the upper end of lock core assembly, lock catch is installed on lock catch base and with the side surface of lock catch torsion wheel, lock core assembly is installed in lock core cover, the core cover is installed in the bottom of lock core cover. The utility model discloses through setting lock and disc brake lock assembly cooperation realizes locking, and the overall structure is relatively simple, is more portable, is more convenient to carry, avoids damaging wheel structure, and it is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of lock technology, and in particular to a brake disc lock anti-theft security lock. Background Technology

[0002] Bicycle locks come in many different forms; however, despite their variety, their main functional principles can be broadly categorized into two types. The first type locks onto the moving parts, preventing the bicycle from operating normally and thus preventing it from being stolen and ridden. The second type connects the bicycle itself to external fixed parts, such as locking the bicycle to a fence.

[0003] Bicycle locks that are fastened to moving parts mainly include large locks that fasten to the wheels. Large locks are widely used and common, but they are bulky and heavy, and because they are fastened to the rim or spokes, they can easily damage the wheel's structure. Since the wheel is one of the most important and expensive parts of a bicycle, the use of large locks causes considerable inconvenience for cyclists, and they are also inconvenient to carry. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a brake disc lock anti-theft safety lock that addresses the above-mentioned defects of the prior art. The lock is achieved by setting a lock nozzle that works in conjunction with the disc brake lock assembly. The overall structure is relatively simple, lighter, more convenient to carry, avoids damage to the wheel structure, and is more convenient to use.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: A brake disc lock anti-theft security lock includes a lock cylinder and a disc brake lock assembly. The lock cylinder is detachably inserted into the disc brake lock assembly. The disc brake lock assembly includes a housing and a lock cylinder magnet, a magnetic attracting plate, a lock buckle, a lock buckle torsion wheel, a lock buckle base, a lock cylinder sleeve, a lock cylinder assembly, and a lock cylinder cover disposed within the housing. The lock cylinder magnet is mounted on the magnetic attracting plate, the magnetic attracting plate is mounted on the lock buckle torsion wheel, the lock buckle torsion wheel is connected to the upper end of the lock cylinder assembly, the lock buckle is mounted on the lock buckle base and abuts against the side of the lock buckle torsion wheel, the lock cylinder assembly is installed inside the lock cylinder sleeve, and the lock cylinder cover is installed at the bottom of the lock cylinder sleeve.

[0006] Preferably, the bottom outer side of the locking nozzle is provided with a locking groove that matches the upper end of the latch, and the latch engages with the locking groove.

[0007] Preferably, the side of the locking torsion wheel is provided with an arcuate groove that matches the inner side of the locking buckle, the bottom of the locking buckle is slidably mounted on the locking buckle base, and a locking spring is provided between the outer side of the locking buckle and the locking buckle base.

[0008] Preferably, the outer shell includes an upper shell and a bottom shell installed at the bottom of the upper shell. A decorative ring is fitted on the outer side of the upper shell, and a lock nozzle through hole is opened on the upper shell for the bottom of the lock nozzle to be inserted. A bladder cap through hole is opened at the bottom of the bottom shell to match the bladder cap.

[0009] Preferably, the locking sleeve includes an outer sleeve and an inner sleeve installed inside the outer sleeve, the upper end of the outer sleeve is engaged with the locking base, and the locking assembly is installed inside the inner sleeve.

[0010] Preferably, the side of the outer casing is connected to a rope release assembly via a pull rope, and a hanging ring is installed on the outer side of the rope release assembly.

[0011] By adopting the above technical solution, the brake disc lock anti-theft security lock provided by this utility model has the following beneficial effects: the lock nozzle in the brake disc lock anti-theft security lock is detachably inserted into the disc brake lock assembly. The lock nozzle magnet in the disc brake lock assembly is installed on the magnetic attracting plate, the magnetic attracting plate is installed on the lock buckle torsion wheel, the lock buckle torsion wheel is connected to the upper end of the lock cylinder assembly, the lock buckle is installed on the lock buckle base and abuts against the side of the lock buckle torsion wheel, the lock cylinder assembly is installed inside the lock cylinder sleeve, and the cylinder cover is installed at the bottom of the lock cylinder sleeve. When in use, the lock nozzle is inserted into the disc brake lock assembly through the hollow hole on the brake disc. The lock is locked by the lock nozzle being locked by the lock buckle. When unlocking, the lock cylinder assembly is rotated after inserting the key into it, which in turn drives the lock buckle torsion wheel to rotate and push open the lock buckle, so that the lock buckle is disengaged from the lock nozzle. Finally, the lock nozzle is pulled out to complete the unlocking. The overall structure is relatively simple, lighter, more convenient to carry, avoids damage to the wheel structure, and is more convenient to use, meeting the user's needs. Attached Figure Description

[0012] Figure 1 This is an exploded view of the present invention; Figure 2 This is a perspective view of the present invention; Figure 3 This is a longitudinal sectional view of the present invention; In the diagram, 1-locking nozzle, 2-locking nozzle magnet, 3-magnetic attracting plate, 4-upper shell, 5-rope release assembly, 6-decorative ring, 7-spring clip, 8-lock spring, 9-lock, 10-lock torsion wheel, 11-lock base, 12-bottom shell, 13-outer sleeve, 14-inner sleeve, 15-lock cylinder assembly, 16-anti-drilling plate, 17-lock cylinder cover spring, 18-lock cylinder cover, 19-key, 20-lock cylinder snap-fit ​​groove, 21-arc groove, 22-hanging ring, 23-rope release upper cover, 24-rope release lower cover, 25-rotating component, 26-pull rope. Detailed Implementation

[0013] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0014] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0015] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0016] like Figure 1-3 As shown, the brake disc lock anti-theft security lock includes a lock cylinder 1 and a disc brake lock assembly. The lock cylinder 1 is detachably inserted into the disc brake lock assembly. The disc brake lock assembly includes a housing and a lock cylinder magnet 2, a magnetic attracting plate 3, a lock catch 9, a lock catch torsion wheel 10, a lock catch base 11, a lock cylinder sleeve, a lock cylinder assembly 15, and a lock cylinder cover 18, all housed within the housing. The lock cylinder magnet 2 is mounted on the magnetic attracting plate 3, which is mounted on the lock catch torsion wheel 10. The lock catch torsion wheel 10 is connected to the upper end of the lock cylinder assembly 15. The lock catch 9 is mounted on the lock catch base 11 and abuts against the side of the lock catch torsion wheel 10. The lock cylinder assembly 15 is installed inside the lock cylinder sleeve, and the lock cylinder cover 18 is installed at the bottom of the lock cylinder sleeve. It can be understood that this brake disc lock anti-theft security lock is a type of vehicle lock, primarily used to lock the brake disc to achieve the purpose of theft prevention.

[0017] Specifically, the bottom outer side of the locking nozzle 1 is provided with a locking engagement groove 20 that matches the upper end of the locking buckle 9, and the locking buckle 9 is engaged in the locking engagement groove 20; the side of the locking torsion wheel 10 is provided with an arcuate groove 21 that matches the inner side of the locking buckle 9, the bottom of the locking buckle 9 is slidably mounted on the locking buckle base 11, and a locking spring 8 is provided between the outer side of the locking buckle 9 and the locking buckle base 11; the outer shell includes an upper shell 4 and a mounting... At the bottom of the upper shell 4, a decorative ring 6 is fitted on the outer side of the lower shell 12. The upper shell 4 has a through hole for the bottom of the lock cylinder 1 to be inserted into. The bottom of the lower shell 12 has a through hole for the cylinder cover 18 to be fitted with. The lock cylinder sleeve includes an outer cylinder sleeve 13 and an inner cylinder sleeve 14 installed inside the outer cylinder sleeve 13. The upper end of the outer cylinder sleeve 13 is engaged with the lock base 11. The lock cylinder assembly 15 is installed inside the inner cylinder sleeve 14. It is understood that the lock cylinder assembly 15 can be a general-purpose lock cylinder assembly 15, etc., and is correspondingly equipped with a key 19, which allows the lock cylinder assembly 15 to be rotated.

[0018] Specifically, the side of the outer shell is connected to a rope release assembly 5 via a pull cord. A hanging ring 22 is installed on the outer side of the rope release assembly 5. This rope release assembly 5 is a general-purpose rope release assembly used for rope reeling and releasing. It includes an upper rope release cover 23, a lower rope release cover 24, and a rotating component 25. The upper rope release cover 23 is mounted on the lower rope release cover 24, and the rotating component 25 is rotatably mounted inside the lower rope release cover 24. A pull cord is sleeved on the outer side of the rotating component 25. The sides of the lower rope release cover 24, the sides of the hanging ring 22, and the upper shell 4... The sides are provided with pull rope through holes. The rotating part 25 can abut against the inner side of the rope release cover 24 through the spring piece, so that the rotating part 25 can rotate automatically when the rope is pulled up. This is a common technology and will not be described in detail in this utility model. This utility model mainly uses the rope release assembly 5 to cooperate with the hanging ring 22. When locked, the hanging ring can be hung on the handlebars of the bicycle or electric vehicle to remind the user that it is locked and remind the owner to unlock it, so as to avoid unnecessary damage to the vehicle caused by the owner forgetting to unlock it.

[0019] Understandably, this utility model has a reasonable design and unique structure. In use, the locking nozzle 1 is inserted into the disc brake lock assembly through the hollow hole on the brake disc. The locking nozzle 1 is locked by the locking buckle 9. To unlock, the key 19 is inserted into the lock cylinder assembly 15 and rotated. This rotates the locking buckle torsion wheel 10 and pushes open the locking buckle 9, causing it to disengage from the locking nozzle 1. Finally, the locking nozzle 1 is pulled out to unlock. The overall structure is relatively simple, lighter, and easier to carry. It avoids damage to the wheel structure and is more convenient to use, meeting the user's needs.

[0020] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A brake disc lock anti-theft security lock, characterized in that: The device includes a locking cylinder and a disc brake lock assembly. The locking cylinder is detachably inserted into the disc brake lock assembly. The disc brake lock assembly includes a housing and a locking cylinder magnet, a magnetic attracting plate, a locking buckle, a locking buckle torsion wheel, a locking buckle base, a lock cylinder sleeve, a lock cylinder assembly, and a lock cylinder cover disposed within the housing. The locking cylinder magnet is mounted on the magnetic attracting plate, and the magnetic attracting plate is mounted on the locking buckle torsion wheel. The locking buckle torsion wheel is connected to the upper end of the lock cylinder assembly. The locking buckle is mounted on the locking buckle base and abuts against the side of the locking buckle torsion wheel. The lock cylinder assembly is installed inside the lock cylinder sleeve, and the lock cylinder cover is installed at the bottom of the lock cylinder sleeve.

2. The brake disc lock anti-theft safety lock according to claim 1, characterized in that: The bottom outer side of the locking nozzle is provided with a locking groove that matches the upper end of the latch, and the latch engages with the locking groove.

3. The brake disc lock anti-theft safety lock according to claim 1, characterized in that: The side of the locking torsion wheel is provided with an arc groove that matches the inner side of the locking buckle. The bottom of the locking buckle is slidably mounted on the locking buckle base. A locking spring is provided between the outer side of the locking buckle and the locking buckle base.

4. The brake disc lock anti-theft safety lock according to claim 1, characterized in that: The outer shell includes an upper shell and a bottom shell installed at the bottom of the upper shell. A decorative ring is fitted on the outer side of the upper shell. A lock nozzle through hole is opened on the upper shell for the bottom of the lock nozzle to be inserted. A bladder cap through hole is opened at the bottom of the bottom shell to match the bladder cap.

5. The brake disc lock anti-theft safety lock according to claim 1, characterized in that: The locking sleeve includes an outer sleeve and an inner sleeve installed inside the outer sleeve. The upper end of the outer sleeve is engaged with the locking base, and the locking assembly is installed inside the inner sleeve.

6. The brake disc lock anti-theft safety lock according to claim 1, characterized in that: The side of the outer casing is connected to a rope release assembly via a pull rope, and a hanging ring is installed on the outside of the rope release assembly.

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