An early-warning system, method, and apparatus for steering of a two-wheeled vehicle, and a corresponding two-wheeled vehicle including a display apparatus. The system includes: a first control system and a second control system both operating independently and exchanging data between each other in real time; the first control system is configured to: monitor a steering state of the two-wheeled vehicle in real time and generate steering state data; generate early-warning state data based on the steering state data; transmit at least part of the steering state data and the early-warning state data to the second control system in real time; and control corresponding components of the two-wheeled vehicle to operate according to control instructions received from the second control system and internal preset instructions; and the second control system is configured to: control a display of the display apparatus based on the steering state data and/or the early-warning information.

Lighted headgear are provided that include removable self-contained light modules. The self-contained light modules can include a housing that contains one or more light sources and a rechargeable power source. The housing may include a protruding engagement portion for removably securing the self-contained light module to a cap portion of the lighted headgear.

A snore blocking helmet for comfortably minimizing snore impact on others includes a helmet body having a front portion, a rear portion, a right portion, a left portion, a top portion and a bottom perimeter forming an inside. The front portion has a visor aperture and a plurality of vent apertures extending through to the inside. A visor is rotatably coupled to the helmet body to cover and alternatively uncover the visor aperture. A plurality of fans is coupled within the inside adjacent the plurality of vent apertures. A control housing is coupled through the front portion. A plurality of controls is coupled to the control housing and is in operational communication with the plurality of fans. A power source is coupled to the control housing and is in operational communication each of the plurality of controls and the plurality of fans.

A hard hat with symmetric front and back mounting ridges to support a headlamp is described. The hard hat provides mounting ridges to receive insertion slots of a rigid mounting bracket that fit around the ridges. The rigid mounting bracket includes channels to loop a strap through the channels and support a lamp on the bracket. The strap may include a hook and loop fastener system to enable attachment of a variety of lamps to the rigid support bracket. In this way, the hard hat can support a wide variety of headlamps attached to the rigid mounting bracket without destructive alterations to the hard hat. Clips may be added to the rigid mounting bracket to secure or lock the bracket in place during operation and prevent accidental knocks or jarring of the headlamp.

A surgical apparel system including a surgical helmet to which a garment may mounted. The surgical helmet includes an electrically powered peripheral device, such as a ventilation assembly, and a headband for removably securing the surgical helmet to the head of a wearer. The headband comprises a rear a portion including opposing ends defining a contact point configured to contact the head of the wearer. The rear portion may also comprise a support member disposed between the opposing ends. The support member may be offset distally from the contact points such that the support member defines a void between the head of the wearer and the headband to allow the hair to collect between the head of the wearer and the support member.

A structural arrangement for a motorcycle helmet the protective shell of which has a recessed cavity in the upper portion forming protrusions, each protrusion having a space for the rack, and an opening; a front cavity receives a rear fairing and has a second lowered cavit with an opening between the protective hull and the internal hull, on the edges of the visors is fastened a rack with teeth actuated by a small engine with gear strategically arranged in each of the outlets of the protrusions, in the protective hull and on one end of the rack, with actuation by buttons on the helmet or devices with electronic controls by means of radio signals, installed both on the helmet and on the motorcycle or even by remote control, and power is supplied by a battery.

A safety helmet (100) for an industrial worker is provided. The safety helmet (100) comprises an inner layer (102) and an outer layer (104) spaced from the inner layer (102) and defining a cavity (106) therebetween. The safety helmet (100) also comprises an array of light-emitting elements (108) arranged in the cavity (106) and distributed over the inner layer (102). The outer layer (104) includes a diffusing element for diffusing light emitted from the array of light-emitting elements 108 through the outer layer (104). One of the inner (102) and outer (104) layers forms a protective shell for protecting a user's head while wearing the helmet (100).

A bicycle light system has front and rear (white and red) lights with mounting brackets to secure on a bicycle helmet. A battery is contained in the rear light casing, with an electrical cord extending between the front and rear light casings. The front light casing has controls for both front and rear lights, which can include different power levels and preferably a flash mode for the front light. Helmet or headstrap mountings for the front and rear light casings have a quick-release feature enabling the lights to be easily and quickly removed from the helmet or headstrap, such as for recharging. Multiple selectable lights can be included in the front light assembly. In an embodiment, any of a series of different front light assemblies can be plugged into the rear assembly. For marine use appropriate light colors can be provided.

A support for mounting at least one lighting element on a safety helmet, the support comprising a body having: (i) at least one helmet attaching portion configured for directly or indirectly connecting the support to a portion of the safety helmet, and (ii) a plurality of lighting element attaching portions configured for directly or indirectly connecting the at least one lighting element to the support, wherein the plurality of lighting element attaching portions are configured to facilitate the attachment of the at least one lighting element in a corresponding plurality of positions, such that light projected from the at least one lighting element is focused or directed at a plurality of corresponding angles. An adjustable lighting system and a cable retention arrangement for a safety helmet are also disclosed.

A head-mounted impact sensing and warning device includes a band adapted to be worn around at least a portion of the head or helmeted area of a user; an impact sensing device configured to sense an impact sustained by the head or the helmeted area of the user; at least one visual indicating device operatively coupled to the impact sensing device, the at least one visual indicating device configured to produce a visual indicator when the impact sensing device senses an impact that exceeds a predetermined impact level, thereby providing a visual alert that the impact sustained by the head or the helmeted area of the user exceeded the predetermined impact level; and a unit housing containing the impact sensing device and the at least one visual indicating device, the unit housing being coupled to the band or the helmeted area.