An impact protecting cap for use under a helmet having a cap portion made from a resiliently deformable material that is fitted directly over the head of an intended user and secured in place by a resiliently deformable band. The cap has its inner surface covered with a plurality of energy absorbing resiliently deformable modules that are evenly distributed across the cap. The modules are made of a pliable material.

A hard hat, including an outer shell constructed of material designed to provide protection to a wearer in extreme environmental conditions is provided. In one embodiment, the wall thickness of the outer shell is reduced to minimize the weight and/or bulk of the hard hat.

A hard hat, including an outer shell constructed of material designed to provide protection to a wearer in extreme environmental conditions is provided. In one embodiment, the wall thickness of the outer shell is reduced to minimize the weight and/or bulk of the hard hat.

A helmet includes an outer shell, an intermediate isolator shell, an intermediate damping shell and an inner shell. The helmet further includes inner padding, a plurality of shocks, a plurality of shock mounts and one or more sensors. The helmet can further include an intermediate piston shell, one or more brake pads, a landing padding, and a bottom support. The helmet is configured to provide impact energy absorption and protect a user from brain and/or head injuries. The helmet provides controlled deceleration of the brain so as to prevent or minimize damage to the brain or head of the user. The one or more sensors of the helmet enables an impact detection system to be used concurrently with the helmet. The impact detection system is configured to measure, track, store, and present data collected during each use via a mobile application.

A helmet of a layered and segmented design including impact attenuation structures may include a series of layers that individually, or in combination, provide the necessary functions of the helmet. The helmet may feature a layer with a low coefficient of friction to act as a slip layer and slide due to rotational force. The present technology includes impact attenuation structures of predetermined geometries, layers, and materials to allow for an appropriate impact response with a certain degree of control over the buckling process and an adaptive impact response. The present technology of impact attenuation structures may be applicable where impact absorption and controlled buckling is desired, such as bike helmets.

Disclosed is a safety helmet including an energy distribution part arranged in a body part of the safety helmet for distributing the energy of an impact in the safety helmet.

There is provided a helmet engageable with a human head portion. The helmet includes an inner shell, an outer shell and a shock absorbing layer. The shock absorbing layer is located between the inner shell and the outer shell, include at least one 3D structure and is defined by a plurality of interconnected 5 surfaces with a plurality of openings defined inbetween. A designing process is provided, including steps of providing a virtual inner shell model and outer shell model of the virtual helmet model, positioning virtual curves on the virtual inner shell/outer shell model, and generating virtual minimal surfaces. A manufacturing process is 10 further provided, including steps of conceiving the virtual helmet model using at least some steps of the designing process and additive manufacturing at least a portion of the helmet.

A helmet features an inner shell, a non-rigid outer shell surrounding the inner shell in outwardly spaced relation therefrom, and a plurality of impact absorbing layers disposed between the shells. Each impact absorbing layer features an envelope, and a plurality of impact absorbing members disposed internally within said envelope. At least one adjacent pair of impact absorbing layers are displaceable relative to one another to enable impact-driven shifting between the adjacent pair, whereby impact energy is absorbed by the impact absorbing members within the impact absorbing layers, and absorbed and/or redirected by the impact-driven shifting between the adjacent absorbing layers. Resiliently stretchable material is attached to the adjacent layers at discrete locations such that, after being stretched by the relative shifting, the material returns to a relaxed state to reset the shifted layers back into a default positional relationship, in which ventilation passages in the absorbing layers are aligned.

A helmet includes an outer shell having an interior and an exterior and an impact absorbing layer positioned on the interior of the outer shell. The impact absorbing layer includes a first impact absorbing structure having a first interface and a second impact absorbing structure having a second interface in lateral compression against the first interface.

A helmet includes a shell having an interior surface, a padding disposed along the interior surface of the shell, and a chinbar. The padding defines a first engagement surface positioned at a first lateral side of the padding and a second engagement surface positioned at an opposing second lateral side of the padding. The chinbar includes a cage, a first flange, and a second flange. The cage includes a first end defining a third engagement surface and a second end defining a fourth engagement surface. The third engagement surface interfaces with the first engagement surface and the fourth engagement surface interfaces with the second engagement surface. The first flange extends from the first end of the cage. The second flange extends from the second end of the cage. The first flange and the second flange of the chinbar are embedded within the padding.