Safety hammer and emergency hammer plastic injection moulds.

Plastic manufacturer moulded die mold manufacturer mould auto parts plastic molds.

Custom made safety helmet plastic injection molds and parts.

Mould Information:

High quality die-casting mould for atuo parts and household appliance manufacturer.

Life hammer also known as safety hammer or emergency Hammer, It is an auxiliary escape tool installed in a closed cabin. It is generally installed in places easily accessible in closed compartments such as cars. In case of fire or falling into water in closed compartments such as cars, it is convenient to take out and smash glass windows and doors to escape smoothly

Automobile safety hammer is generally equipped on large trucks, large passenger cars and cars.

Automobile safety hammer, also known as multi-functional safety hammer. It refers to the tool installed in the car to break the car window and escape in case of emergency or disaster. There are many brands of automobile safety hammers, and their functions and styles are also different. The hammer body is made of plastic, wood, steel and etc., and the hammer head is metal.

There are many types and styles of automobile safety hammers, On the basis of the most original use (smashing car windows), some other functions are added, such as battery lighting, hand power generation lighting, cutting seat belts and magnet (it is mainly used to adsorb on the surface of the car as an emergency light), whistle and alarm, as well as some small tools integrated with the Swiss Army knife. Nowadays, the application scope of the car safety hammer is not only limited to the car, but also can be used as outdoor wild, self-defense and life-saving tools.

Usage method:

Hold the hammer body and use the metal head to knock the four corners and edges of the glass. The middle part of the tempered glass is the strongest, and the four corners and edges are the weakest. Therefore, it is more likely to escape by knocking the four corners and edges of the glass.

For the window with film, the most correct thing is to stick it inside the window, because the film itself has tear strength, it is relatively easy to break the window inside.

Passenger car emergency Hammer:

Classification:

The safety hammer can be divided into two kinds according to its purpose, one is used for private cars and the other is specially used for buses (including buses, tourist cars and school buses).

The bus safety hammer is used in public places, with many and miscellaneous floating people, long service time, bad environment, crowded and chaotic emergency personnel, and the requirements are much higher than the traditional safety hammer. The national quality standard has not been issued yet, but the safety hammer of relevant enterprises, especially the golden dot broken window lifeguard, is much higher than the industry standard.

Passenger car safety hammer shall meet the following conditions:

1.Anti theft; 2.Be aware of the broken window and complete it in 10 seconds; 3.Women and children can break the windows at one time.

Principle of safety hammer:

The conical tip of the safety hammer is mainly used. Because the contact area of the tip is very small, when the hammer is used to smash the glass, the pressure of the contact point on the glass (pressure per unit area) is quite large. This is a little similar to the principle of the pushpin. The film is easy to be punctured, and the car glass is slightly cracked by a large external force at this point. The middle part of tempered glass is the strongest, and the corners and edges are the weakest. The best way is to knock the edges and corners of the glass with a safety hammer, especially at the middle of the upper edge of the glass. - once the glass has cracks, knock a few more times to push the whole glass out of the window. It is said that about 2kg of pressure can smash the corners of tempered glass. For tempered glass, a little crack means that the stress distribution in the whole glass has been damaged, resulting in countless spider net cracks in an instant. At this time, the glass fragments can be removed as long as they are hit with a hammer a few more times.

The Safety Hammer Or Emergency Hammer Plastic Injection Moulds And Products Can Be Customized.

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