The present invention provides hats with attachment assemblies allowing them to be detachably secured to an article of clothing. In one example, the attachment assembly permits the hat to be detachably secured in an exterior-side out configuration to a belt of medium width worn around the wearer's waist, without requiring the hats to be inverted or reversed, and without any need for pockets, linings, zippers or the like. The hats may also be provided with retention members for holding the hats in a simple folded configuration when carried on the person. In such a configuration small personal items such as keys, loose change, mobile telephones may be carried in the retained, folded hat.

A reversible headwear (100), such as a beanie, includes a reversible headwear body (110) and a pom-pom (150) connected thereto. The reversible headwear body (110) is adjustable between a first configuration and a second configuration. The headwear body (110) has a first surface (112) and an opposite second surface (114). The first and second surfaces (112, 114) correspond to outer and inner surfaces respectively in the first configuration of the headwear body (110), and to the inner and outer surfaces respectively in the second configuration of the headwear body (110). The headwear body (110) has a through-hole (130) extending from the first surface (112) to the second surface (114). The pom-pom (150) is configured to be connected to the headwear body (110) to allow movement of the connected pom-pom (150) through the through-hole (130) for positioning the connected pom-pom (150) over the opening on or over the outer surface when the headwear body (110) is in the first configuration or the second configuration.

A reversible headwear (100), such as a beanie, includes a reversible headwear body (110) and a pom-pom (150) connected thereto. The reversible headwear body (110) is adjustable between a first configuration and a second configuration. The headwear body (110) has a first surface (112) and an opposite second surface (114). The first and second surfaces (112, 114) correspond to outer and inner surfaces respectively in the first configuration of the headwear body (110), and to the inner and outer surfaces respectively in the second configuration of the headwear body (110). The headwear body (110) has a through-hole (130) extending from the first surface (112) to the second surface (114). The pom-pom (150) is configured to be connected to the headwear body (110) to allow movement of the connected pom-pom (150) through the through-hole (130) for positioning the connected pom-pom (150) over the opening on or over the outer surface when the headwear body (110) is in the first configuration or the second configuration.

A communication accessory may include an ear cup configured to at least one of send and receive an audio communication. The ear cup may be detachably coupleable to a first accessory coupling system configured to couple to a helmet and a second accessory coupling system configured to couple to a headband.

A communication accessory may include an ear cup configured to at least one of send and receive an audio communication. The ear cup may be detachably coupleable to a first accessory coupling system configured to couple to a helmet and a second accessory coupling system configured to couple to a headband.

A wearable display device includes a wearing device, a fixed frame, a sliding member, a bracket and an optical imaging device. The fixed frame is fixedly connected to the wearing device. The sliding member is slidably coupled to the fixed frame. The bracket is pivotally connected to the sliding member and is interlocked with the sliding member. The optical imaging device is fixedly connected to the bracket for sliding and rotating relative to the fixed frame.

An atomizer device is combinable with a cap for dissipating heat around the cap. The atomizer device includes a carrier formed with at least one water storage space; at least one opening formed in a bottom of the carrier and in communication with the water storage space; an ultrasonic wave generation circuit arranged in the carrier, an electric cell supplying electrical power to the ultrasonic wave generation circuit; and at least one ultrasonic oscillator arranged in the at least one opening of the carrier and is electrically connected to the ultrasonic wave generation circuit. The ultrasonic wave generation circuit generates an ultrasonic wave signal that drives the ultrasonic oscillator to generate ultrasonic wave energy to cause vibration of water in the opening to form atomized water particles that form a water mist sprayed out of the at least one opening.

An atomizer device is combinable with a cap for dissipating heat around the cap. The atomizer device includes a carrier formed with at least one water storage space; at least one opening formed in a bottom of the carrier and in communication with the water storage space; an ultrasonic wave generation circuit arranged in the carrier, an electric cell supplying electrical power to the ultrasonic wave generation circuit; and at least one ultrasonic oscillator arranged in the at least one opening of the carrier and is electrically connected to the ultrasonic wave generation circuit. The ultrasonic wave generation circuit generates an ultrasonic wave signal that drives the ultrasonic oscillator to generate ultrasonic wave energy to cause vibration of water in the opening to form atomized water particles that form a water mist sprayed out of the at least one opening.

A headwear system that allows changing the outward appearance of headwear such as a cap is disclosed. The system includes a fabric head covering having a securing mechanism on an interior surface of the fabric. A utility belt is inserted in the securing mechanism. The utility belt has a magnet. A decorative element having a ferrous material is attached to an exterior area of the headwear corresponding to a location of the magnet of the utility belt on the interior surface of the fabric head covering.

A beverage dispensing headwear having a ring toss shaft affixed thereto. A pair of container holders is affixed on opposing sides of a helmet. A three-way valve is fastened to the helmet, wherein a first and second intake tube are fluidly connected to the three-way valve on a proximal end and are configured to be inserted into a container held within one of the container holders on a distal end. An output tube is also fluidly connected to the three-way valve on a proximal end of the output tube. The output tube extends below the rim of the helmet at a distal end, wherein the distal end of the output tube is configured to be sucked on by a user. Additionally, shaft is affixed to the helmet.