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Anti-panic opener with sliding latch

An opening device, panic technology, applied in the direction of building locks, buildings, connecting components, etc.

Active Publication Date: 2016-04-27
SAVIO SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this known type of lock requires a configuration operation in order to adjust the lock according to whether it is mounted on the right or left support

Method used

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  • Anti-panic opener with sliding latch
  • Anti-panic opener with sliding latch
  • Anti-panic opener with sliding latch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] exist figure 1 In the reference number 10, the door equipped with the anti-panic opening device 12 is indicated. The door 10 includes a fixed door frame 14 and a door panel 16 hinged to the fixed door frame 14 around a vertical axis. In the illustrated embodiment, the door panel 16 includes a left upright 18 and a right upright 20 and is hinged to the fixed door frame 14 at the right upright 20 .

[0020] The anti-panic opening device 12 includes a left support 22 and a right support 24 respectively fixed on the left upright 18 and the right upright 20 . The supports 22, 24 carry levers 26 which can be squeezed towards the door panel 16 to cause the door to open.

[0021] refer to figure 2 , the left support 22 is associated with a lock 28 . A lock 28 is associated with the right support 24 in the case where the door panel is hinged to the fixed door frame at its left upright.

[0022] Each support 22 , 24 carries a corresponding control lever 30 . The control le...

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PUM

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Abstract

An anti-panic opening device for doors, including a left support (22) and a right support (24) that support a corresponding main control part (34), and a device that can be installed on the left support (22) or the right support (24). Lock (28), the lock (28) includes: a base (40), which supports a linear guide (54) extending along the main linear direction (E); a latch (56), which is connected to the linear guide (54) Engaged and movable in the main direction (E) relative to the base (40) between a closed position and an open position, wherein the latch (56) has a slot (74; 75) elongated in the main direction (E) ; At least one elastic member (60), which is provided between the base (40) and the latch (56), for pushing the latch (56) toward the closed position. wherein the main control part (34) is hinged to corresponding supports (22, 24) around an axis (B) perpendicular to the main direction (E), and the supports (22, 24) associated with the lock (28) The main control (34) has an arm (38) extending into said slot (74;75) and cooperating with the latch (56) by thrust.

Description

technical field [0001] The present invention relates to an anti-panic opening device with a sliding latch. Background technique [0002] An anti-panic opener typically consists of two supports for fastening to two vertical uprights on either side of the door, and a lever interconnecting the two supports. Inside one of the two supports is housed a lock equipped with a latch that can be pushed elastically towards the closed position. Moving the lever perpendicular to the door drives the latch toward the open position. [0003] The lock of the anti-panic opener can have an oscillating deadbolt or a sliding deadbolt. With an oscillating latch, the latch is rotatably mounted about a vertical axis and is rotatable about said vertical axis between a closed position and an open position. With a sliding latch, the latch moves along a horizontal line between a closed position and an open position. [0004] Locks with sliding deadbolts are generally safer than locks with oscillatin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B63/04
CPCE05B63/04E05B65/1066Y10T292/0995
Inventor A·巴尔博迪维纳迪奥
Owner SAVIO SPA