Safety hammer

Abstract

The invention provides a safety hammer, which comprises a hammerhead and a handle, wherein the hammerhead is in the shape of a round sphere; a plurality of thimbles are arranged in the hammerhead; the thimbles are connected with a connecting rod; the connecting rod is arranged in the hammerhead and the handle; a groove is formed in the handle; the groove is provided with a bulge; the bulge is connected with the connecting rod; the connecting rod can be driven to vertically move by the bulge; when the bulge moves towards the hammerhead, the thimbles in the hammerhead can protrude out of the surface of the hammerhead; when the bulge moves far away from the hammerhead, the thimbles can be retracted into the hammerhead. By increasing the weight of the hammerhead, the hitting force of the hammerhead can be more effectively increased, and meanwhile, the thimbles are arranged around the hammerhead, so that the hammerhead can be used for hitting an object from all angles; meanwhile, the hammerhead can be more easily found at night without lamplight.

Description

technical field [0001] The invention relates to an auxiliary escape tool in a closed space, in particular to a safety hammer with a small force and a light source. Background technique [0002] Safety hammer, also called life-saving hammer, is an auxiliary escape tool in a closed space. It is generally installed in a car. When a car fires or falls into water and other emergencies, it can smash the glass window to escape. The safety hammer is mainly Utilize the conical protrusion of its hammer head to smash the glass. The hammer head of the existing life-saving hammer is a protrusion that is often relatively small, but the striking force of this safety hammer depends entirely on the user's own strength. When the user People with less strength may not have enough power to make the existing safety hammer break the thicker window glass. At the same time, people often cannot find the safety hammer at the first time when a dangerous situation occurs at night. Location. Therefore...

AI Technical Summary

Problems solved by technology

[0002] Safety hammer, also called life-saving hammer, is an auxiliary escape tool in a closed space. It is generally installed in a car. When a car fires or falls into water and other emergencies, it can smash the glass window to escape. The safety hammer is mainly Utilize the conical protrusion of its hammer head to smash the glass. The hammer head of the existing life-saving hammer is a protrusion that is often relatively small, but the striking force of this safety hammer depends entirely on the user's own strength. When the user People with less strength may not have enough power to make the existing safety hammer break the thicker window glass. At the same time, people often cannot find the safety hammer at the first time when a dangerous situation occurs at night. Location

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