Engineering Helmets

Abstract

The engineering helmet includes a shell having a plurality of fixing components, a head band installed inside the shell, a plurality of suspension straps connected to the head band and two ends of the suspension straps each having a clip and an adjusting component respectively snapped with the fixing component and the head band of the shell, and a chin strap, characterized in that a buffer installed inside each end of a plurality of suspension straps, meanwhile the buffer being secured to the clip and the adjusting component to enhance the absorbing of impact force from the shell, thereby improving the protection and safety of the engineering helmet.

What is claimed is: 
     
         1 . An engineering helmet, comprising:
 a shell including a plurality of fixing components inside;   a head band configured inside the shell;   a plurality of suspension straps coupled to the head band, the two ends respectively having a clip and an adjusting component, respectively being snapped to the fixing component and the head band of the shell;   a chin strap; and   a butter configured on the inner of each end of the plurality of suspension straps, the buffer simultaneously secured to the clip and the adjusting component to absorb an impact force from the shell, thus improving the safety protection of the engineering helmet.   
     
     
         2 . The engineering helmets of  claim 1 , wherein the buffer is composed of a shock-absorbing material. 
     
     
         3 . The engineering helmets of  claim 2 , wherein the shock-absorbing material is EV A, TPE, TPA, TPC, TPO, TPS, TPU, TPV, etc. 
     
     
         4 . The engineering helmets of  claim 1 , wherein the buffer is secured to the clip and the adjusting component preferably in a manner of adhesion. 
     
     
         5 . The engineering helmets of  claim 4 , wherein an inner side of the buffer has a double-sided adhesive. 
     
     
         6 . The engineering helmets of  claim 4 , wherein the inner side of the buffer has a strong glue.