Safety helmet used in construction

Abstract

The invention relates to the field of safety protection in construction and in particular relates to a safety helmet used in construction. The safety helmet comprises a safety helmet body, wherein the safety helmet body comprises an outer helmet and an inner helmet; the inner helmet is provided with a circle of brim; the inner diameter of the brim is matched with the outer diameter of the outer helmet; a plurality of air holes are formed in the inner helmet; a plurality of air holes are formed at the end, close to the brim, of the outer helmet; an elastic layer is installed between the outer helmet and the inner helmet; a Dingchen matched with the head is installed at the inner side of the inner helmet and is connected with the inner helmet by a fixed button; a helmet hoop is installed on the inner edge of the inner helmet; a positioning device is arranged on a brim of the outer helmet and is connected with a wireless communication terminal in a wireless manner. The safety helmet used in construction has a simple structure, is reasonable in design and is convenient to use and comfortable to wear.

Description

technical field [0001] The invention relates to the field of construction safety protection, in particular to a construction safety helmet. Background technique [0002] Helmets are protective equipment to prevent damage from impact objects. Consists of cap shell, cap lining, lower cheek straps and rear hoop. The cap shell is hemispherical, firm, smooth and has a certain elasticity, and the impact and puncture kinetic energy of the striking object are mainly borne by the cap shell. There is a certain space between the cap shell and the cap lining, which can buffer and disperse the instantaneous impact force, thereby avoiding or reducing direct damage to the head. [0003] However, the safety helmet in the prior art is too simple in structure and has a single function, and cannot record the production operation of the wearer, so it is impossible to find safety loopholes by analyzing the operation records and avoid the occurrence of safety accidents. Moreover, since the hea...

AI Technical Summary

Problems solved by technology

[0003] However, the structure of the safety helmet in the prior art is too simple, the function is single, and the production operation of the wearer cannot be recorded, so it is impossible to find security loopholes by analyzing the operation records and avoid the occurrence of security accidents

Moreover, since the wearer's head is in direct contact with the cap groove of the safety helmet, it is very hard to wear, and it will be very uncomfortable and tense when worn for a long time.

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