Mobile phone shell with emergency function

Abstract

The invention relates to a mobile phone shell with an emergency function. The mobile phone shell comprises a shell body, a blade device and an impact hammer head, the shell body is formed with a mobile phone placement cavity, and a notch capable of disassembling and assembling the shell body is formed in a corner of the mobile phone placement cavity; and the blade device is arranged on the back of the shell body, the impact hammer head is matched with the notch, and one end of the impact hammer head is rotationally connected with the notch. According to the mobile phone shell provided by the invention, the blade device and the hammer head are additionally arranged on the mobile phone shell, a safety belt is cut by the blade device, glass is broken by the hammer head device, and thus the escape purpose is realized in the case of an accident of a vehicle.

Description

technical field [0001] The invention relates to the field of mobile phone accessories, in particular to a mobile phone case with an emergency function that can be used for emergency escape. Background technique [0002] In recent years, highway accidents have occurred frequently. A large number of accident investigations have found that a large part of the reason is that passengers have insufficient escape time. It is mainly caused by two aspects. It is difficult to untie the seat belt. Therefore, in order to deal with such situations, some vehicles are equipped with a safety hammer with a cutter, which cuts the seat belt through the cutter, and uses the firing pin of the safety hammer to smash the glass to achieve the purpose of escape. However, due to the frequent occurrence of safety hammer theft incidents, the number of safety hammers equipped in vehicles has decreased, and it cannot be guaranteed that each window is equipped with a safety hammer, which brings certain sa...

AI Technical Summary

Problems solved by technology

[0002] In recent years, highway accidents have occurred frequently. A large number of accident investigations have found that a large part of the reason is that passengers have insufficient escape time. It is mainly caused by two aspects. It is difficult to untie the seat belt. Therefore, in order to deal with such situations, some vehicles are equipped with a safety hammer with a cutter, which cuts the seat belt through the cutter, and uses the firing pin of the safety hammer to smash the glass to achieve the purpose of escape. However, due to the frequent occurrence of safety hammer theft incidents, the number of safety hammers equipped with vehicles has decreased, and it cannot be guaranteed that each window is equipped with a safety hammer, which brings certain safety hazards

[0003] At the same time, with the rapid development of smart phones, people will carry mobile phones with protective cases when they go out. However, today’s protective cases are mostly made of silicone or plastic, and are not equipped with the tools needed for emergency escape.

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