Emergency hammer

Abstract

The invention discloses an emergency hammer. The emergency hammer comprises a first hammer head (1), a hammer body (2) and a handle (3). The first hammer head (1) is arranged at one end of the hammer body (2). A connecting rod (4) is arranged between the hammer body (2) and the handle (3). One end of the connecting rod (4) is fixed with the hammer body (2), and the other end of the connecting rod (4) is hinged with the handle (4). The handle (3) is further provided with a rigid pre-striking piece (5). The end of the rigid pre-striking piece (5), which is far from the hammer body (2), is connected with the handle (3). Accoring to the emergency hammer, users with small power can break the window glass easily.

Description

technical field [0001] The invention relates to an escape tool, specifically a safety hammer. Background technique [0002] Safety hammer, also called life-saving hammer, is an auxiliary escape tool in a closed cabin. It is generally installed in a car. When a car fires or falls into the water in an emergency, it can smash glass doors and windows to escape. The safety hammer is mainly Utilizing the conical tip of the hammer head, the contact area between the tip of the hammer head and the glass is very small. When the glass is smashed with the safety hammer, the pressure of the tip of the hammer head on the glass is relatively large, which can smash the glass, but this The hitting force of this kind of safety hammer depends entirely on the strength of the user itself. When the user is a woman, the elderly, a child or an injured person with less strength, it may not be possible to have enough power to make the existing safety hammer Shatters thicker car windows. Contents o...

AI Technical Summary

Problems solved by technology

[0002] Safety hammer, also called life-saving hammer, is an auxiliary escape tool in a closed cabin. It is generally installed in a car. When a car fires or falls into water and other emergencies, it can smash glass doors and windows to escape. The safety hammer is mainly Utilizing the conical tip of the hammer head, the contact area between the tip of the hammer head and the glass is very small. When the glass is smashed with the safety hammer, the pressure of the tip of the hammer head on the glass is relatively large, which can smash the glass, but this The hitting force of this kind of safety hammer depends entirely on the strength of the user itself. When the user is a woman, the elderly, a child or an injured person with less strength, it may not be possible to have enough power to make the existing safety hammer Shatter thicker car windows

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