A helmet includes a frame having a plurality of tubular segments. The frame includes a cap portion and at least one extension portion. The cap portion includes a plurality of main tubular segments extending from a front of the helmet, configured to be positioned over a forehead of the wearer, to a back of the helmet, configured to be positioned over an occipital region of the wearer's head, and at least one tubular cross segment extending between the main segments. The at least one extension portion includes extending tubular segments that extend from the cap portion to a common point that is configured to be positioned below the wearer's ear. The helmet also includes at least one perforated cover plate mounted to the extending tubular segments, which is configured to cover the wearer's ear and squamous temporal bones of the wearer's head.

Embodiments of an attachment device for supporting a lighting device or other tool or accessory from a hat or helmet, or a kit including same, are shown and described.

A light-emitting system (1000) removably attachable to headgear is provided, which comprises: a form factor (1010) configured to surround a portion of the headgear when the light-emitting system (1000) is removably attached to the headgear for use; a plurality of halo lighting elements (1100) configured to selectively generate at least a partial halo of light that radiates outwardly away from the light-emitting system; and at least one task lighting element (1120) aligned in a direction along a task light axis (1130) that is fixed and oriented downwardly at an oblique angle (α) relative to a transverse plane (TP) of the light-emitting system (1000), the at least one task lighting element (1120) being configured to selectively generate flood task lighting in an area in front of a user.

A light-emitting system (1000) removably attachable to headgear is provided, which comprises: a form factor (1010) configured to surround a portion of the headgear when the light-emitting system (1000) is removably attached to the headgear for use; a plurality of halo lighting elements (1100) configured to selectively generate at least a partial halo of light that radiates outwardly away from the light-emitting system; and at least one task lighting element (1120) aligned in a direction along a task light axis (1130) that is fixed and oriented downwardly at an oblique angle (α) relative to a transverse plane (TP) of the light-emitting system (1000), the at least one task lighting element (1120) being configured to selectively generate flood task lighting in an area in front of a user.

A protective helmet, particularly a motorbike protective helmet, comprising an outer shell (1) for the distribution of impact forces, the outer shell (1) comprising a chin shell region (2) for covering a chin part of the person wearing the protective helmet, wherein the outer shell (1) comprises a viewing opening (3) arranged above the chin shell region (2), for the person wearing the protective helmet to see through, and the protective helmet has a slot (4a) with a slot shape for interlockingly receiving an electronic module (5a) corresponding to the slot shape, said slot (4a) comprising a slot opening substantially bordering an edge of the viewing opening (3). The protective helmet comprises another slot (4b) having another slot opening substantially bordering the edge of the viewing opening (3) and having the slot shape for interlockingly receiving another electronic module (5b) corresponding to the slot shape.

Helmets and helmet lighting systems for use in demanding environments, such as fire, rescue, police and military applications. The helmets and systems provide one or more of high levels of light emission, long operational life, waterproofing/ability to operate in wet or submerged environments and relatively low weight. In some configurations, a helmet comprises a lighting system including an exterior layer and an interior layer applied to a shell of the helmet. In some configurations, a lighting module having an internal layer and an exterior layer is attached to an underlying helmet. In some configurations, a lighting system includes pods and/or strips containing a source of light. The pods or strips can be attached to an underlying helmet.

Example hard hat adapters include: a coupling mechanism to removably couple the hard hat adapter to a hard hat; an upper arm configured to removably couple to an outer face shield and an inner face shield; and a lower arm configured to removably couple to a blower shell, wherein the outer face shield and the inner face shield are configured to removably couple to the hard hat adapter at a first pivot point of the hard hat adapter.

Exemplary embodiments of the present disclosure are directed towards helmet systems and methods for detection and notification of objects present in the blind spot. They detect objects through ultrasonic sensors and notify the presence of those objects through sensory output modules such as LED output modules, vibration motors and speakers. The helmet system comprises of at least one helmet body, at least two ultrasonic sensors positioned at the left and right side of at least one helmet body to cover a blind spot on the left and right side of a user, at least two LED output modules positioned at the right and left side of the front of at least one helmet body. at least two vibration motors which are concealed on either side of the helmet body and at least two vibration motors configured to generate the different patterns of an haptic feedback based on the different signals generated by at least two ultrasonic sensors. At least two speakers are positioned at the right and left side of at least one helmet body and at least two speakers are configured to give an audio feedback. And at least one processing device electrically coupled to at least two ultrasonic sensors, and at least two LED output modules, at least two vibration motors and at least two speakers. At least two ultrasonic sensors are configured to detect objects in the blind spot region and at least one LED output module and at least one vibration motor and at least one speaker configured notify the presence of the objects.

A modular shroud system includes a shroud configured to be coupled to a helmet. The modular shroud system further includes a plate configured to be detachably coupled to the shroud. The plate may be configured to be detached from the shroud while the shroud is coupled to the helmet.

A LED safety light for a snowmobile helmet is provided. The LED safety light includes a RCA male connector, a RCA female connector, and a LED light strip configured to attach to an outer surface of the snowmobile helmet. A double layered junction block includes an outer cover and an inner cover housing a PCB and at least a portion of the RCA female connector. The outer cover completely encapsulates the inner cover, wherein the junction block is configured to attach to the outer surface the snowmobile helmet. The RCA female connector is configured to be electrically connected to an auxiliary power output port of a snowmobile to provide power for the LED safety light and the RCA male connector is configured to electrically connect to a power input of a heated shield power input of the snowmobile helmet.