A headwear device includes an endothermic reactor and a trigger to initiate an endothermic reaction in a reactor while the headwear device is being worn on a wearer's head. The headwear device may preferably be utilized in, or conjunction with, a motorcycle safety helmet or similar crash protection device. The headwear device is intended to prevent or delay the onset of brain damage as a result of serious trauma or head injury.

An RFID tag assembly and method of use with a RFID tag assembly the RFID tag assembly includes an RFID tag having a mounting substrate having a spacer with a first surface and an opposing second surface, the spacer having a predetermined thickness, a mounting carrier with a substantially planar body with a first portion having first and second ends with two sides defined therebetween and has two or more second portions extending from the body forming free ends each and having selectively attachable adhesive on a portion of the bottom surface being deformably attached to the first portion and with second surface attached to the top surface of the first portion with the first planar surface with the RFID tag position parallel and set apart above the top surface of the carrier at a distance equal to or greater than the predetermined thickness.

An air-conditioned clothing for use with a helmet which can be used when the helmet is worn as well as when the helmet is not worn, includes a clothing main body, at least one fan, an air blow-out unit, a guide sheet and an attachment unit. The air is made to flow through an air flow path by the at least one fan and the flowing air evaporates sweat coming out from a body to cool the body with heat of evaporation and in a case where the helmet is worn, the air which blows out from the air blow-out unit is guided to the helmet by the guide sheet and taken into the helmet from an air intake which is formed between an inner edge of the helmet and the head of the user in order to circulate the air inside the helmet.

An air-conditioned clothing for use with a helmet which can be used when the helmet is worn as well as when the helmet is not worn, includes a clothing main body, at least one fan, an air blow-out unit, a guide sheet and an attachment unit. The air is made to flow through an air flow path by the at least one fan and the flowing air evaporates sweat coming out from a body to cool the body with heat of evaporation and in a case where the helmet is worn, the air which blows out from the air blow-out unit is guided to the helmet by the guide sheet and taken into the helmet from an air intake which is formed between an inner edge of the helmet and the head of the user in order to circulate the air inside the helmet.

Head protective inserts are designed to be removably fitted within helmets such as, but not limited to, bicycle helmets, ski helmets, equestrian helmets, lacrosse helmets and football helmets. The inserts include an impact absorbing material formed of one or more polymeric materials having full elastic memory and, in some embodiments, may further include a thin polycarbonate outer layer adhered to the inner surface of the helmet. When fitted within a helmet, the inserts provide a significant increase in absorption and dissipation of impact forces beyond those forces absorbed by the structure and design of the helmet, without the need to change the size of the helmet. The inserts also provide increased comfort to the wearer and, in at least some embodiments, absorb and dissipate perspiration.

Head protective inserts are designed to be removably fitted within helmets such as, but not limited to, bicycle helmets, ski helmets, equestrian helmets, lacrosse helmets and football helmets. The inserts include an impact absorbing material formed of one or more polymeric materials having full elastic memory and, in some embodiments, may further include a thin polycarbonate outer layer adhered to the inner surface of the helmet. When fitted within a helmet, the inserts provide a significant increase in absorption and dissipation of impact forces beyond those forces absorbed by the structure and design of the helmet, without the need to change the size of the helmet. The inserts also provide increased comfort to the wearer and, in at least some embodiments, absorb and dissipate perspiration.

The present invention relates to a helmet and a method for dealing with an accident using the helmet, which the helmet includes: a helmet body part made of a resin having a semi-spherical space for receiving the head of a wearer; a light part arranged in the front of the helmet body part having LEDs mounted on a substrate to provide the wearer with lighting; a metallic heat radiator extending from the front of the helmet body part to the back thereof along the upper central line of the helmet body part and partially contacting the back of the substrate to discharge heat; a communication device part received in the helmet body part for dealing with communication and emergency circumstances; and a battery received in the helmet body part for supplying power to the communication part and light part. According to the present invention, the metallic heat radiator is integrated with the resinous helmet body part by injection molding of different materials, so that the heat generated from the LEDs of the light part is discharged upwards from the top of the helmet, thus preventing the wearer from being subjected to the discomfort caused by the heat generated from the LEDs.

A safety helmet (10), including a rigid outer shell (11) and an inner part (11.1) made to absorb and deaden any impact endured by said helmet, and comprising an inner padding (14c) which provides a canalisation structure (16) for conducting air between said at least one air intake opening (12.1) and said at least one air extraction opening (13.1), characterized in that it comprises a cap (15), which, when the helmet is worn by said person, cooperates with said padding to provide a plurality of air channels at said canalizations of said padding and covers the head of the person at least at the padding itself.

A protective helmet includes a plurality of fluid filled bladders, impact sensors, valves, and pumps wherein the helmet absorbs energy from an impact to protect a person wearing the helmet from traumatic brain injury. The bladders expel fluid in response to a triggering event such as energy from an impact detected as a pressure spike event and/or detected as an acceleration event. A selected bladder may expel fluid to other bladders, to a reservoir, to the environment outside of the protective helmet, or combinations thereof. In embodiments where the bladders need additional fluid after an impact, one or more pumps may refill selected deflated bladders. When a bladder is underinflated, an indicator light may emit light on an outer surface of the protective helmet to warn that the bladder is not yet ready to be placed in operation to absorb another impact.

Apparatus for protecting a user from impacts to the head. The apparatus includes a shell configured to receive a human head and a plurality of structures attached to the outer surface of the shell, where each structure is independently coupled to the shell with a respective assembly. The structures move independently of one another but are restricted to moving laterally along the outer surface of the shell. The structures each include a foam cell that reduces the magnitude of a head-on impact as the impact transfers from the foam cell to the shell. The assemblies each include an elastomeric donut that reduces the magnitude of a lateral impact as the impact is transferred from the foam cell to the donut assembly to the shell. Thus, a user is protected from the concussive effects of a head-on impact and the rotational acceleration injuries of a lateral impact.