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Coded lock capable of retrieving code

A technology for retrieving passwords and combination locks. It is applied in combination locks, building locks, and numbered locks. It can solve the problems of time and effort in retrieving passwords and inconvenience.

Active Publication Date: 2012-07-25
ABA UFO INT CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the internal condition of the confirmation hole needs to be identified by the user's eyes, so the user needs to spend time and effort to find the password, which is very inconvenient

Method used

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  • Coded lock capable of retrieving code
  • Coded lock capable of retrieving code
  • Coded lock capable of retrieving code

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] Please refer to Figure 1 to Figure 3 , the combination lock of the present invention that can retrieve the password includes: a lock case, a combination lock core 30, a code finding component 40, a fixed cylinder 50, a linkage rod 60, a key type lock core 70 and a knob 80 .

[0071] A bolt hole 100 is formed in the axial direction of the lock case, and a lock core hole is formed in the transverse direction, and a plurality of windows 22 are formed on one side of the lock case. The lock case can be composed of a case 10 and a case cover 20 . An opening 11 is formed transversely through the housing 10 , a semicircular groove 13 is formed on the inner surface of the housing 10 , and a plurality of semicircular turntable grooves 12 are formed on the inner surface of the housing 10 . An opening 21 is formed transversely through the cover 20 to combine with the opening 11 of the casing 10 to form the aforementioned lock core hole, and a semicircular groove 23 is formed on ...

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PUM

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Abstract

The invention discloses a coded lock capable of retrieving a code. The coded lock comprises a lock shell, a coded lock core, a code retrieving component, a fixed cylinder, a linkage rod and key type lock core and a knob; the coded lock core is provided with a lock latch, a plurality of lock catch sleeves and a plurality of turntables; each lock catch sleeve is provided with a code positioning groove; the code retrieving component comprises a baffle, a transmission piece and a plurality of positioning rods; a plurality of grooves and a plurality of slot holes are formed on the transmission piece to be assembled with the positioning rods; and the transmission piece is driven by the key type lock core to poke the code turntables, and the positioning rods pass through the code positioning grooves of the lock catch sleeves, so that the correct code can be found. Through the structure, a user can find the correct code without eyesight identification.

Description

technical field [0001] The present invention relates to a coded lock, in particular to a coded lock which can be retrieved. When a user forgets the correct coded code of the coded lock, an administrator key can be used to unlock the coded lock and simultaneously retrieve the correct coded code. Background technique [0002] Existing combination locks generally include a lock case and a combination lock core. The combination lock core of the lock is set in the lock case and has a lock bolt, multiple lock sleeves and multiple combination dials. The lock sleeves are sleeved on the lock bolts and can limit the expansion and contraction of the lock bolts. It is arranged on the locking sleeve and can rotate together with the locking sleeve. When turning the password turntable, the lock sleeve can be rotated relative to the lock bolt. When the code is turned to the correct code, the axial limit mechanism between the lock sleeve and the lock bolt can be released, so that the lock b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B37/20E05B37/02
Inventor 李谋政
Owner ABA UFO INT CORP