Outside force compression spring window breaker

Abstract

The invention discloses an outside force compression spring window breaker comprising a pedestal, a housing, a hammer, a main spring, a reset spring, and a limit mechanism; the housing is arranged along the pedestal in a slide manner; the hammer is arranged along the pedestal in a slide and rotary manner; the sliding and rotation of the hammer are realized through a guide boss arranged on the hammer, and the guide boss can slide on a guide slide groove on the pedestal, so the hammer can be unlocked through pressing the outer end of the pedestal; the hammer is unlocked, and can break the glass under elastic return force of the main spring; the hammer can be reset by the reset spring after the glass is broken, and can be repeatedly used. The beneficial effects are that the window breaker can be repeatedly operated, is stable in breaking energy, and no extra energy can be left; outside force can be various, can be either human power or chemical energy or compressed gas; device firing pine / hammer part cannot move in operation, and can be combined and designed with other parts for expansion purpose.

Description

technical field [0001] The invention relates to a window breaking device, in particular to a window breaking device with a spring compressed by an external force. Background technique [0002] In recent years, the public has paid more and more attention to the emergency escape of passenger vehicles. Due to the small space of passenger vehicles, it is not easy to set up special escape doors. How to establish an escape channel more reliably and quickly when an accident occurs becomes a key issue. Release of the present invention is exactly in order to better solve this problem. The basic principle of the present invention is to use the external force to compress the spring to generate enough energy to push the hammer to break the tempered glass of the vehicle window. The present invention is characterized in that the spring is used as the direct power source of the window breaking action. As long as the external force can compress the main spring in place. The technical d...

AI Technical Summary

Problems solved by technology

The disadvantage of this device is that it must be connected to a power supply that provides sufficient power

The engine may stop working after a vehicle accident, and the electric energy generated by the battery alone may not meet the needs of this device. In this case, the reliability of the device's broken window will be greatly reduced.

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