A retractable safety hammer with a built-in blade

Abstract

The invention discloses a telescopic safety hammer internally provided with a blade. The telescopic safety hammer comprises a whole safety hammer body. A blade outlet is formed in the outer side of ahammer head. The side, away from the blade outlet, of the hammer head is provided with a sliding port, and a sliding block penetrates the sliding port. A first sliding rail and a buckling block are fixed to the outer side of a hammer handle, and embedding ports are symmetrically formed in the bottom of the hammer handle. An installing block and an inverted-T-shaped lengthening handle are arrangedin an inner cavity of the hammer handle. A disc is fixedly arranged on an inserting rod, and fixing blocks are symmetrically arranged on the two sides of the inverted-T-shaped lengthening handle and provided with spring grooves. First springs are arranged in the spring grooves and fixedly connected with embedding rods. The telescopic safety hammer internally provided with the blade is provided, the safety hammer is internally provided with the blade and a bulb, the blade can cut off a safety belt and other entanglements, and the bulb can be used for emergency lighting. Meanwhile, the hammer handle can be lengthened, and a user with small strength can still smash glass to escape.

Description

technical field [0001] The invention relates to the technical field of safety hammers, in particular to a retractable safety hammer with a built-in blade. Background technique [0002] The safety hammer, also known as the life-saving hammer, is an auxiliary escape tool installed in a closed cabin. It is generally installed in an easily accessible place in a closed cabin such as a car. In case of fire or falling into water in a closed cabin such as a car, it can be easily taken out and smashed into glass windows and doors to escape smoothly. The hammer handle of the safety hammer needs to be long enough, so that children or women can smash the glass with less force, without delaying the time of self-rescue; at the same time, when a dangerous situation occurs, people also need to use blades to cut off the safety belt to escape. [0003] In the prior art, a safety hammer with the application number "201710031888.9" includes an adsorption mechanism, an impact mechanism, a tele...

AI Technical Summary

Problems solved by technology

However, there are still obvious defects in its use: 1. There are no blades and lights in the safety hammer, which play a limited role in the event of a dangerous situation and have a single function; 2. The handle of the safety hammer cannot be extended , the longer the hammer handle, the less force you can use to smash the glass, and the shorter hammer handle makes it difficult for children, women, etc. to smash the glass

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