Airbag type safety helmet

Abstract

The invention provides an airbag type safety helmet. The airbag type safety helmet comprises a helmet body and a buffering rack arranged in the helmet body, wherein the helmet body is provided with a power supply, a gravity sensor and an airbag groove; an opening of the airbag groove is arranged outward; an airbag is arranged in the airbag groove; an airbag cover is arranged on the airbag groove; an inflation hole of the airbag is connected with a gas generator; the gas generator is connected to the gravity sensor; and the gravity sensor is connected with the power supply. Once a worker falls off, the gravity sensor induces weight loss and then the gas generator is triggered to work to generate a lot of gas to inflate the airbag instantly; and before a head hits the ground, an inflation step is finished by the airbag, so that the head can be really protected and casualty accidents are reduced.

Description

Technical field

[0001] The invention belongs to the field of safety equipment, in particular to an airbag safety helmet. Background technique

[0002] The safety helmet, as a personal head protection product, can effectively prevent and reduce the damage to the human head caused by falling objects or falling by the operator during production operations. In the impact process, from the moment the falling object touches the head, until the falling object leaves the appearance shell, the various parts of the helmet (cap shell, cap liner, socket, tether, cushion, etc.) first decompose the impact force, and then Through the deformation of each part, most of the impact force is absorbed, so that the final impact force on the human head is weakened, thereby playing a protective role.

[0003] Generally, a safety helmet is composed of a cap shell, a cap liner, a lower cheek strap and a rear hoop. The cap shell is hemispherical, firm, smooth, and elastic. The impact and puncture kinetic e...

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