Items of headwear are disclosed. An item of headwear has a battery, and an information portal. The information portal includes an input device, a human interface device, and a content providing system. The content providing system has non-transitory computer memory with a program with instructions for receiving information from the input device, and relaying the information to the human interface device. The content providing system further includes a processor, an output device, and a networking device.

A swim cap for persons having long hair includes a shell preferably having at least two interconnected compartments for receiving and encapsulating the hair of a user. The swim cap is secured around the head of a user by at least one draw string or adjustable band positioned within a channel near the open end of the swim cap as well as a chin strap extending downwardly from the cap. The interconnected compartments can be inflated to provide buoyancy. The shell further includes an outer layer and an inner layer defining a space therebetween that can also be inflated, or comprised of buoyant material, to provide buoyancy. A pump, compressed air canister or manual filler tube in communication with the interconnected compartments or space within the shell can be used to provide inflation. A pair of ear flaps extends downwardly from the swim cap around a user's head.

The invention relates to a control structure and an ornament, the control structure comprises an air bag and an actuating portion which are communicated, the actuating portion comprises a fixed portion and a moving portion which are connected at an included angle, the fixed portion is close to the air bag relative to the moving portion, at least two moving portions are provided, a volume of the air bag is capable of being repeatedly increased and decreased, and when the volume of the air bag is decreased, air in the air bag is capable of entering the actuating portion, so that the moving portion is moved and the included angle between the fixed portion and the moving portion is increased, thus switching a folded state of the actuating portion to an unfolded state.

The invention relates to a control structure and an ornament, the control structure comprises an air bag and an actuating portion which are communicated, the actuating portion comprises a fixed portion and a moving portion which are connected at an included angle, the fixed portion is close to the air bag relative to the moving portion, at least two moving portions are provided, a volume of the air bag is capable of being repeatedly increased and decreased, and when the volume of the air bag is decreased, air in the air bag is capable of entering the actuating portion, so that the moving portion is moved and the included angle between the fixed portion and the moving portion is increased, thus switching a folded state of the actuating portion to an unfolded state.

A helmet is described, more specifically a helmet comprising a protective shell (10) formed of a flexible expanded polyurethane (EPU) material which defines a cavity for receiving the wearer's head, the shell being foldable, the helmet further comprising a strap (11) arrangement for fastening the shell to the wearer's head.

A disposable aspirated inflatable safety protection balaclava hood system and apparatus designed to protect the human head and neck from injury resulting from sports impacts with a crash sensor arrangement in which acceleration, angular, rotational, extension or flexion motion resulting from an impact force requires deployment of an apparatus protection device. The method embodies an inherent bladder airbag system that is deployed with resulting impact force on the sensor arrangement using an actuation mechanism and an inflation interconnected bladder system, or tube(s) resulting in release of the inert compressed inert gas in a cartridge actuation mechanism using a triggering mechanism, which is held in an interior pocket of the hood resulting in aspiration of the inflatable safety bladder protection hood.

An upper body article of clothing has a hood and a pump for filling an airtight inflatable inner space in the hood with air or other gas. The inflatable inner space extends along parts of the hood around the neck and over the head of a person wearing the article.

A head guard is provided which has a fabric layer and a padding layer. The padding layer can be attached to the fabric layer. The head guard is stretchable between a relaxed configuration and an expanded configuration. The expanding configuration has a convex shape such that it can conform to a head of a wearer. The head guard can be worn by a wearer in combination with a helmet.

The invention relates to a control structure and an ornament, the control structure comprises an air bag and an actuating portion which are communicated, the actuating portion comprises a fixed portion and a moving portion which are connected at an included angle, the fixed portion is close to the air bag relative to the moving portion, at least two moving portions are provided, a volume of the air bag is capable of being repeatedly increased and decreased, and when the volume of the air bag is decreased, air in the air bag is capable of entering the actuating portion, so that the moving portion is moved and the included angle between the fixed portion and the moving portion is increased, thus switching a folded state of the actuating portion to an unfolded state.

The invention relates to a control structure and an ornament, the control structure comprises an air bag and an actuating portion which are communicated, the actuating portion comprises a fixed portion and a moving portion which are connected at an included angle, the fixed portion is close to the air bag relative to the moving portion, at least two moving portions are provided, a volume of the air bag is capable of being repeatedly increased and decreased, and when the volume of the air bag is decreased, air in the air bag is capable of entering the actuating portion, so that the moving portion is moved and the included angle between the fixed portion and the moving portion is increased, thus switching a folded state of the actuating portion to an unfolded state.