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Anti-theft lock with linkage marbles in different directions

A technology of anti-theft locks and marbles, which is applied in the field of locks, can solve the problems of poor anti-technical opening performance, low key quantity, simple movement form of marbles, etc., and achieve the effect of increasing difficulty

Inactive Publication Date: 2014-03-26
魏孔明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing tumbler mechanical locks in the market are all single-row tumbler group with independent key setting, and unlocked by pressing down on the tumbler set with the teeth of the key. There are problems such as low key quantity, simple pin movement form and poor anti-technical opening performance. Shortcomings

Method used

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  • Anti-theft lock with linkage marbles in different directions
  • Anti-theft lock with linkage marbles in different directions
  • Anti-theft lock with linkage marbles in different directions

Examples

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Embodiment Construction

[0030] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 and Figure 6 As shown, an anti-theft lock with different linkage pins includes a key 1, a lock body 2, a lock cylinder 3, a first pin group 4 and a second pin group 5, and the lock core can be sleeved in the lock body. The first pin group includes several columnar first pins 41 arranged linearly at intervals along the axis of the lock cylinder, the first pins are embedded in the lock core, and the second pin group includes several A columnar second pin 51 arranged linearly at intervals along the axial direction of the lock cylinder, the second pin is partially embedded in the lock core, partially embedded in the lock body, and in addition There is a linkage lever 6 that can move between the first pinball group and the second pinball set, and the first pinball set and the second pinball set can be unlocked and locked in different directions through the linkage lever The lock cylinder corresponds to the f...

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Abstract

The invention discloses an anti-theft lock with linkage marbles in different directions. The anti-theft lock comprises a key, a lock body, a lock cylinder, a first marble set and a second marble set. The lock cylinder can be just arranged in the lock body in a sleeved mode. The first marble set comprises a plurality of first marbles, and the first marbles are embedded in the lock cylinder. The second marble set comprises a plurality of second marbles, and part of the second marbles are embedded in the lock cylinder, and part of the second marbles are arranged in the lock body. The anti-theft lock is further provided with a linkage rod. The first marble set and the second marble set can carry out linkage unlocking in different directions and lock the lock cylinder through the linkage rod. The key is provided with a first tooth set and a second tooth set respectively, the first tooth set and the second tooth set can provide drive power for the first marble set and the second marble set respectively. The anti-theft lock has the advantages that the secret key amount is large, the lock cylinder structure is designed ingeniously, two rows of marbles are used for linkage in different directions, and consequently an unlocking tool must meet secret key conditions of the two rows of marbles, then, unlocking can be achieved. Thus, the difficulty of technological unlocking is greatly increased, and safety performance of the anti-theft lock is promoted greatly.

Description

technical field [0001] The invention relates to a lock, in particular to an anti-theft lock with different-direction linkage tumblers. Background technique [0002] At present, the existing tumbler mechanical locks in the market are all single-row tumbler group with independent key setting, and unlocked by pressing down on the tumbler set with the teeth of the key. There are problems such as low key quantity, simple pin movement form and poor anti-technical opening performance. Shortcomings. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention proposes an anti-theft lock with counter-linkage pins. The lock of the present invention has a high key quantity and a clever design of the lock cylinder structure. Two rows of pins are linked in different directions. Only key conditions can be unlocked, which greatly increases the difficulty of technical opening and greatly improves the safety performance of the lock. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B27/10E05B19/08
Inventor 魏孔明
Owner 魏孔明
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