초록 ▼

Auxiliary buffer envelope device for inner pad of safety helmet, including at least one attachable buffer envelope disposed on a section of the inner pad near the rear bottom edge thereof. The buffer envelope is filled in the gap between the rear side of the inner pad and the curve of the rear lower

Auxiliary buffer envelope device for inner pad of safety helmet, including at least one attachable buffer envelope disposed on a section of the inner pad near the rear bottom edge thereof. The buffer envelope is filled in the gap between the rear side of the inner pad and the curve of the rear lower dented part of a user's skull. The buffer envelope enables a user to more snugly wear the helmet with better fixing and shakeproof effect. The buffer envelope reversely retain rear dented part of, the user's skull so as to more reliably prevent the helmet from detaching from the skull and provide a fixing and protective effect for the head of the user. The buffer envelope has simple structure and can be easily connected with the helmet.

대표청구항 ▼

1. An auxiliary buffer device for a safety helmet having an inner pad on an interior of the helmet, the auxiliary buffer device comprising at least one buffer envelope having an outer convexly arched face in contact with a rear inner section of the inner pad and an inner concavely arched face config

1. An auxiliary buffer device for a safety helmet having an inner pad on an interior of the helmet, the auxiliary buffer device comprising at least one buffer envelope having an outer convexly arched face in contact with a rear inner section of the inner pad and an inner concavely arched face configured to match a curvature of a rear side of a skull of a user, the at least one buffer envelope having an upper end and a lower end wherein the lower end has a thickness greater than a thickness of the upper end, and also having a portion adjacent to a center of the helmet and at least one lateral side wherein the at least one lateral side has a thickness greater than a thickness of the portion adjacent to the center of the helmet.