Window lock catch capable of breaking windows

Abstract

The invention discloses a window lock catch capable of breaking windows. The window lock catch comprises a lock catch, a window breaking device and a fixing device, wherein the window breaking device is fixed on window glass through the fixing device; a first locking component of the lock catch is fixed on the fixing device; a second locking component of the lock catch is mounted on the outer frame of the window glass; the lock catch is locked through the locking of the first locking component and the second locking component, so that when the outer end part of a base is pressed, a striking hammer can be unlocked; after being unlocked, the striking hammer breaks the glass under the action of the elastic recuperability of a main spring, and after completing the breaking operation, the striking hammer completes reset under the action of a reset spring for use for the next time. The window lock catch disclosed by the invention has the beneficial effects that the lock catch and the window breaking device are fixed on the fixing device, so that the window lock catch can break the window, and is simple in structure, and small in size, and the expansibility of the window lock catch is good.

Description

technical field [0001] The invention relates to a car window lock, in particular to a car window lock that can break a window. Background technique [0002] In recent years, the public has paid more and more attention to the emergency escape of passenger vehicles. my country's national standards clearly require that public transport vehicles need to be equipped with push-pull or push-out emergency windows; however, due to many reasons, the push-pull or push-out emergency windows of many buses and passenger vehicles are difficult to open; The interference problem of the installed car window lock, the area that the car window can be opened is insufficient, and it is not convenient for the rapid evacuation of the people in the car. Therefore smashing the window glass becomes the root of quick escape. The current window breaking schemes all need to add special window breaking equipment on or near the window glass to achieve window breaking. Installing broken window equipment d...

AI Technical Summary

Problems solved by technology

Installing broken window equipment directly on the window glass not only makes the interior of the car appear messy, but also the installation method is also a very difficult problem to solve.

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