Lock-out control mechanism and linked door lock having same

A control mechanism and door lock technology, which is applied to building locks, building structures, buildings, etc., can solve the problems of high processing precision, complex structure of lock-out control mechanism, and large lock body space

Active Publication Date: 2010-12-15
WONLY SECURITY & PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the technical problem to be solved by the present invention lies in that the lock-out control mechanism of the automatic door lock in the prior art has a relatively complex structure, takes up a large space in the lock body, and requires high machining accuracy.

Method used

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  • Lock-out control mechanism and linked door lock having same
  • Lock-out control mechanism and linked door lock having same
  • Lock-out control mechanism and linked door lock having same

Examples

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Embodiment Construction

[0083] like Figure 1 to Figure 2A physical embodiment of the invention is shown, in this embodiment the lockout control mechanism includes a bolt retraction drive mechanism and a bolt extension trigger mechanism. Wherein, the triggering mechanism for the extension of the deadbolt includes an actuator that is arranged on the deadbolt panel 2 of the lock housing 1 and extends backward from the deadbolt panel 2, and can slide in a direction perpendicular to the deadbolt panel 2. Actuating rod 3; an actuating rod reset biasing member for resetting the actuating rod 3 after completing the control action, such as a return spring arranged between the actuating rod 4 and the lock housing 1; and The deadbolt unlocks and locks out the release. In this implementation, the actuating rod 3 is installed in a seat (not shown) through a sliding shaft (not shown) perpendicular to the bottom plate 4 and the cover plate 5 of the lock housing 1 The sliding of the sliding shaft in the direction...

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PUM

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Abstract

The invention discloses a linked door lock, which comprises a lock shell (1), a bolt mechanism (9), an operating mechanism and a lock-out control mechanism, wherein the bolt mechanism (9) is arranged in the lock shell (1); and the operating mechanism comprises a cylinder starting and closing component (23) and a handle starting and closing component. The lock-out control mechanism comprises a bolt retraction drive mechanism and a bolt extension trigger mechanism, wherein an actuator rod (3), which is connected with the bolt mechanism (9), in the bolt extension trigger mechanism triggers a stopper component (11) arranged on the lock shell (1), so that a lock plate (10) and the stopper component (11) are smoothly divorced from each other by means of friction and smoothly jointed by means of avoidance; a bias pressure applied onto the actuator rod (3) makes the actuator rod (3) actuate and then divorced from the stopper component (11) to avoid the later action collision; and at least two main bolts are arranged on a bolt mounting plate (36), a secondary bolt is arranged in the main bolt and jointed with the adjacent main bolt after the bolt mechanism extends outside, and thus, a link is formed. The linked door lock is simple in structure and low in noise.

Description

technical field [0001] The invention relates to an automatic door lock, in particular to a lock-out control mechanism for the door lock and a chain door lock with the lock-out control mechanism. Background technique [0002] At present, the actuating head in the automatic door lock of the prior art adopts a magnetic actuating head to avoid the disadvantages of easy damage of the door frame and high installation precision requirements by colliding with the door frame to make the lock tongue protrude to realize automatic locking, and achieves the "green door lock". "The purpose of actuation and control, such as Chinese patent document CN201372993Y proposes a kind of actuation device of the control part in the lock out control mechanism, has the actuation lever that is arranged along the panel direction perpendicular to the lock housing and is used to make the actuation A reset biasing part for resetting the actuating lever after completing the control action, the actuating lev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/18E05B63/14E05B15/12E05B15/10
Inventor 王亚运
Owner WONLY SECURITY & PROTECTION TECH CO LTD
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