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lock for pivotable sash

A technology of pivoting and locking tongue, which is applied in the direction of building locks, buildings, building construction, etc., can solve the problem of locking components stuck, and achieve the effect of saving cost and space

Active Publication Date: 2019-07-16
GEZE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Faster jamming of the locking element is possible if the lock is mounted at an angle or the leaf is twisted

Method used

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  • lock for pivotable sash
  • lock for pivotable sash
  • lock for pivotable sash

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] as from Figure 1 to Figure 5 As can be seen, the lock 1 for a pivotable leaf comprises a lock box 3, a cover (Stulp) 5 for fitting the lock 1 in the lock groove of a leaf not shown further here, A push button sprocket (Drueckernuss) 9 for operating the lock 1 and a locking element 7 for the operation of the door opening button, not shown, on the side of the protruding cover 5 that has been removed Figures 1 to 3 The locked position shown is the same as that moved into the lock box 3 Figures 4 to 5 Movable between released positions shown. Arranged above the locking element 7 is a first deadbolt device (Fallenvorrichtung) 10A and below the locking element 7 a second deadbolt device 10B, which are each pivoted out of the lock box 3 beyond the cover 5 out Figures 1 to 3 Position shown with pivoting to the lock box 3 in the Figure 5 Movement between positions shown. As is known, the lock 1 cooperates with a stop plate arranged in a frame, not shown in detail, whic...

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PUM

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Abstract

A lock for a swivelling wing, which is provided with a lock case, a cover, a button chain wheel, and a locking component. The locking component is movable between a locking position and a releasing position. In the locking position, the locking component is embedded in a gap of a limiting plate. A first spring bolt is arranged above the locking component while a second spring bolt is located under the locking component. The spring bolts are movable between the pivot-out position and the pivot-in position. At the pivot-out position, the corresponding spring bolt is embedded in the gap in the limiting plate. The locking component can move into the locking position only if the spring bolts are located in the position beyond the cover and is pivoted-out from the lock case. In addition, when the locking component is located in the locking position, the spring bolts are are locked through a spring bolt locking assembly in the pivoted-out positions. According to the lock, the spring bolts are intercrossed and includes the first spring bolt and the second bolt, which are pivotably arranged relative to each other.

Description

technical field [0001] The invention relates to a lock for a pivotable leaf. Background technique [0002] In hitherto known locks, a swivel bolt is used above the locking element in order to reduce the preload which can be produced, for example, by a fleeing person on a still locked door, whereby the locking element can be easily and Move through the fan without getting stuck. This is especially true for emergency locks that are always open in case of manual operation is favorable. If the lock is installed at an angle or if the leaf is twisted, the locking element can jam more quickly. [0003] DE 10 261 129 A1 is known with a lock box, a cover, a spring-loaded lock arranged in the lock box, an auxiliary bolt and a cross bolt. The cross bolt has an upper bolt element disposed above the deadbolt and a lower bolt element disposed below the deadbolt. Furthermore, the lock has a slide, a slide provided with a recess and a button sprocket for actuating the lock which can b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B15/10
CPCE05B65/1086E05B17/007
Inventor S·舒恩
Owner GEZE GMBH