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【Reminder】

Safety Hammer Principle:

The main method is to use the conical tip of the safety hammer. Since the contact area of the tip is very small, when hitting the glass with the hammer, the pressure at this contact point is quite high. This is somewhat similar to the principle of a paperclip. The vehicle's glass film is easily pierced, and the car glass cracks at this point due to a large external force. Since the center of the tempered glass is the strongest, the corners and edges are the weakest. The best way is to hit the edges and corners of the glass with the safety hammer, especially the middle part of the upper edge. Once the glass has a crack, hitting it a few more times can push the entire pane out of the window. The emergency safety hammer window breaker is like a life hammer in critical moments to prevent traffic accidents or when a vehicle is submerged. When integrated with the common charger, it can often remind the owner of its existence value. In dangerous moments, it can be immediately remembered and easily picked up to help escape danger. Avoid not being able to find a window breaker in critical moments.