A hinge mechanism for attaching ear accessories to a helmet allows an accessory to be attached at a point outside the helmet shell utilizing, for example, a slidable mounting rail, and to reach under the edge of the helmet shell so that the accessory is supported in contact with the wearer's head. The hinge mechanism is well suited for use in connection with military helmets that have a “bulge” or protrusion over the ear.

A helmet comprises a protective shell shaped to protect a head of a user. The protective shell has an exterior surface, an interior surface, and at least on one opening extending from the exterior surface to the interior surface. At least one detachable cap is sized and shaped to fit the at least one opening.

A protective system including: a protective suit capable of withstanding the force of an impact without tearing, the protective suit including: a head portion; a neck portion connected to the head portion; a torso portion connected to the neck portion; a fluid bladder formed in at least two of the head portion, neck portion and torso portion, the fluid bladder containing a fluid; and an alert indicator for indicating when the force of an impact on the fluid bladder exceeds a predetermined threshold.

A head and neck support device for an occupant of a vehicle with a shoulder harness over the shoulders of the occupant and a helmet on a head of the occupant. The head and neck support device having a yoke, a tether, and at least one sleeve member, which has a cavity defined therethrough. The tether is configured to slide through the sleeve member cavity for a defined distance, which allows the occupant a greater range of side-to-side rotary head mobility.

Protective headgear for use in dangerous and/or hazardous locations may comprise: a headgear shell; a locator device on the headgear shell for providing location data; a motion sensor on the headgear shell for providing motion data; a memory on the headgear shell and having a unique identifier stored therein and configured to store the location data and the motion data; a transmitter-receiver for transmitting the location data, the motion data and the unique identifier to a remote database and for receiving notification data therefrom; and a user interface responsive to the received notification data to provide a visual notification or an audible notification or a physical notification or a combination thereof.

The invention relates to a protective helmet (2), in particular a firefighting helmet, having a helmet shell (4) and coupling arrangements (6) which are arranged on either side in a temple region (5) in each case and have first coupling elements (7) for coupling in a releasable manner in each case to an accessory (3). The first coupling elements (7) are retained on the helmet shell (4) via retaining means (9) of a connecting device (20) in a plurality of different positions one behind the other along a longitudinal axis (10) of an adjustment path. Each of the first coupling elements (7) has arranged thereon a first coupling member (11) which is arranged in a first laterally offset position in relation to the retaining means (9), which is arranged along the longitudinal axis (10) of the adjustment path. The invention also relates to safety equipment (1) comprising such a protective helmet (2) and at least one accessory (3) coupled thereto.

Brackets for cameras on ski helmets must, on the one hand, hold the camera securely on the helmet and on the other hand, also permit a releasable attachment. To further develop such a bracket, the bracket includes a release unit, which when a defined load on the camera is exceeded, the camera is released from the bracket at a defined point. As a result, the forces occurring in the event of a crash are transferred from the camera via the bracket to the helmet up to a defined limit only. Injuries when wearing the helmet are thus avoided.

Brackets for cameras on ski helmets must, on the one hand, hold the camera securely on the helmet and on the other hand, also permit a releasable attachment. To further develop such a bracket, the bracket includes a release unit, which when a defined load on the camera is exceeded, the camera is released from the bracket at a defined point. As a result, the forces occurring in the event of a crash are transferred from the camera via the bracket to the helmet up to a defined limit only. Injuries when wearing the helmet are thus avoided.

A motion restrictor device is wearable with a helmet to reduce the risk of head or spine injury caused by injurious movement of the helmet. The device includes a harness wearable by a user of the helmet and a helmet-engaging component supported on the harness. The helmet-engaging component presents laterally spaced apart, fore-and-aft extending helmet-engagement surfaces positioned on opposite sides of the neck of the user when the device is worn.

Provided is a protective headgear that includes a first shell section, second shell section, third shell section, and fourth shell section. The first shell section is configured to extend about a head of the user, and include a first central portion, a first strap and a second strap that extend from the first shell section. The first central portion includes a first protective layer and a second protective layer disposed atop the first protective layer. The second shell section is configured to extend about a jaw of the user, and include a second central portion, a third strap and a fourth strap that extend from the second shell section. The third shell section is connected to the first shell section by the first strap and the third strap, and the fourth shell section is connected to the second shell section by the second strap and the fourth strap.