A push-down escape lock cylinder structure

An escape lock and lock cylinder technology, applied in building locks, building structures, door/window accessories, etc., can solve the problems of losing the emergency function of the emergency door, reducing the reliability of the emergency door, and the emergency door cannot be opened or closed. To achieve the effect of easy and fast unlocking, safe and reliable unlocking, and easy unlocking

Active Publication Date: 2017-02-22
YUYAO DAERMAN HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing emergency door has a locking structure installed on the basis of the original emergency door, and the locking structure installed is often only a simple locking and unlocking mechanism. When in use, it often causes problems due to the simple unlocking mechanism. The emergency door cannot be opened or closed, and the original emergency function of the emergency door is lost, which greatly reduces the reliability of the emergency door.

Method used

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  • A push-down escape lock cylinder structure
  • A push-down escape lock cylinder structure
  • A push-down escape lock cylinder structure

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 , figure 2 In the described embodiment, a push-down escape lock cylinder structure includes a main lock body structure, a toothed plate structure and a main bolt structure, and the toothed plate structure and the main bolt structure are installed on the main lock body structure , the main lock body structure is provided with a rotating plate 20, such as Figure 6 As shown, the rotating plate 20 is provided with a slot 37, and the toothed plate structure is provided with a protrusion 27, and the protrusion 27 is placed in the slot 37, and the toothed plate structure and the main bolt structure are linked.

[0024] Such as figure 1 , figure 2 Shown, main lock body structure is left-right symmetrical structure, and main lock body structure comprises main lock body handle 23, main lock body base, main lock body rotatin...

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PUM

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Abstract

The invention discloses a lock cylinder structure of a press type escape lock and aims to provide the lock cylinder structure, which is convenient to unlock, safe and reliable, of the press type escape lock. The lock cylinder structure comprises a main lock body structure, a tooth-shaped plate structure and a main bolt structure, wherein the tooth-shaped plate structure and the main bolt structure are mounted on the main lock body structure, a rotating plate is arranged on the main lock body structure, a clamping groove is formed in the rotating plate, a bulge is arranged on the tooth-shaped plate structure and arranged in the clamping groove, and the tooth-shaped plate structure is linked with the main bolt structure. The lock cylinder structure has the benefits as follows: the lock cylinder structure is convenient and quick to unlock, safe and reliable, the rotating plate, the tooth-shaped plate structure, linkage plates and a linkage shaft cooperate to unlock the lock cylinder structure and an auxiliary lock cylinder in a linked manner, and meanwhile, unlocking is facilitated by the aid of the design of the main bolt structure.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a push-down escape lock cylinder structure. Background technique [0002] The original emergency door was only used for the sliding door at the entrance of the corridor, but with the development of technology and the diversification of decoration methods, from the traditional plate surface, to glass, fabric, rattan, from sliding door, folding door to partition door, emergency The functions and scope of use of doors are constantly expanding. In this case, the application of emergency doors has become diverse and rich. The existing emergency door has a locking structure installed on the basis of the original emergency door, and the locking structure installed is often only a simple locking and unlocking mechanism. When in use, it often causes problems due to the simple unlocking mechanism. The emergency door cannot be opened or closed, and the original emergency function of the eme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B15/00E05B65/10E05B3/00
Inventor 孙晓波林维华
Owner YUYAO DAERMAN HARDWARE
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