Lockset with lock core for tracking number and unlocking
A technology for lock cylinders and locksets, which is applied in the field of locksets for number-finding and unlocking of lock cylinders. It can solve the problems of not being able to obtain the lockset password, costing money and effort, and losing the superiority of combination locks, etc., and achieves convenient use, high reliability, and compact structure. Effect
Active Publication Date: 2019-01-25
SINOX LOCKKUNSHANCO LTD
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Problems solved by technology
[0002] Existing combination locks are unlocked through a set of preset digital passwords, but when the password is forgotten, the lock cannot be unlocked, and the lock needs to be destructively unlocked by external force, causing the lock to be broken and unable to be used again, and a new lock needs to be replaced, which is costly, laborious and time consuming; Or use a key to unlock the lock. However, because the password of the lock cannot be obtained, the key will be needed to unlock the lock when using the lock in the future, which loses the superiority of the combination lock.
Method used
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[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0046] see Figure 1 to Figure 24 , the embodiment of the present invention includes a lockset 100 for searching and unlocking a lock cylinder, which has the function of finding a password and unlocking through a number finding device 26, and can be applied to a round carabiner.
[0047] figure 1 When the round lock shown is locked and the combination is incorrect, the inserted key is horizontal, figure 2 As shown, you can use the key to turn the lock core 29 degrees clockwise to an angle of 90 degrees o The key ...
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The invention discloses a lockset with a lock core for tracking number and unlocking, which comprises a coded lock, a number tracking device, a driving device and an unlocking mechanism, wherein the coded lock include a plurality of character wheels, and a number tracking groove is arranged on a character wheel sleeve of each character wheel in an inner sleeve; the number tracking device comprisesa finger part corresponding to the number tracking groove arranged on one side connected with the first elastic device; the lock core can rotate to drive the driving device to drive the first elasticdevice to push the finger of first elastic device into the groove and fix the character wheel sleeve The lock core can rotate to drive the driving device to lift the unlocking mechanism to avoid theretaining wall of the frame for unlocking. With the adoption of the mode, under the condition that the lockset is locked and the password input is incorrect, the key can open the lock directly by turning key clockwise 90 degrees to stir the wheel and find the password. Compact structure, convenient use and the like.
Description
technical field [0001] The invention relates to the field of locks, in particular to locks for number-finding and unlocking of a lock cylinder. Background technique [0002] Existing combination locks are unlocked through a set of preset digital passwords, but when the password is forgotten, the lock cannot be unlocked, and the lock needs to be destructively unlocked by external force, causing the lock to be broken and unable to be used again, and a new lock needs to be replaced, which is costly, laborious and time consuming; Perhaps by key unblanking, yet, owing to can't obtain the password of lockset, all need key unblanking when using lockset later on, lost the superiority of combination lock. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a lockset for finding numbers and unlocking the lock cylinder. [0004] In order to solve the problems of the technologies described above, a technical solution adopted i...
Claims
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IPC IPC(8): E05B37/00E05B37/02E05B15/00
CPCE05B15/00E05B37/0034E05B37/0041E05B37/02
Inventor 余长江吴建宏
Owner SINOX LOCKKUNSHANCO LTD