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Moveable element key and key handle and lock

A key handle, key technology, used in the field of key handles, improved keys, locks and security systems, can solve problems such as hindering the rotation of the lock plug

Inactive Publication Date: 2006-10-04
AUSTRALIAN LOCK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This condition hinders the rotation of the lock plug relative to the lock housing

Method used

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  • Moveable element key and key handle and lock
  • Moveable element key and key handle and lock
  • Moveable element key and key handle and lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Description of the embodiment

[0054] The discussion of this embodiment will be based on the existing Bilock TM The device unfolds and the lock device is manufactured and sold by the applicant. These existing devices have adopted a double-edged key to achieve high security requirements. Referring to Fig. 1, a kind of existing plug lock 1 is drawn in the figure. The lock 1 has a removable plug 2 which is slidably engaged in an elongated cavity 3 of a lock housing 4 . The lock plug 2 has a key slot 5 and a plurality of pin holes 6, the pin holes 6 are arranged along the key slot 5, and are used to accommodate the pin 7, and the pin 7 is pushed in the pin hole 6 by a pin spring 8 , and the spring in turn is fixed in the pin hole 6 through the cover 9. Like the side bar lock in the prior art: a transverse pin hole 10 is pierced on each pin 7 . Both sides of the lock plug 2 are provided with an elongated side bar recess 11 . Each recess 11 is adapted to receive a side...

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PUM

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Abstract

A key is provided with an actuator. The key also has an operation means and an interaction means. When the key is inserted into a lock, a force is applied to the operation means and the position of the interaction means is altered. The movement of the interaction means is used in the locking and / or un-locking mechanism of the lock. A key handle and lock are also provided which incorporate such a mechanism.

Description

technical field [0001] The present invention relates to an improved key, key handle, lock and security system. Background technique [0002] Existing sidebar locks include a cylindrical plug mounted in an outer housing or lock body in which it is rotatable. The lock case is installed in a suitable latch structure, and the lock plug is locked in the lock case by engaging with the lock plug. When the side bar extends outward from the lock plug into the side bar groove arranged along the side of the lock housing, it is in a locked state. This state hinders the rotation of the lock plug relative to the lock housing. [0003] The lock is provided with sidebar pins which protrude from the sidebar and project towards the inside of the plug. When the lock is locked, the side lever pins do not line up with corresponding holes in the tumblers in the plug. Thus, unless the correct key is inserted, the side bar will not retract into the side bar slot, which extends for a length equa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B19/00E05B19/04E05B27/00E05B35/00E05B15/00E05B19/12E05B27/06
CPCE05B27/0082Y10T70/7881Y10T70/7825Y10T70/7616E05B35/004Y10T70/7876Y10T70/7802
Inventor 布赖恩·F·普里迪
Owner AUSTRALIAN LOCK