摘要:
A marking material for an industrial helmet includes a body formed of a plurality of layers. The body supports an adhesive arranged to secure the body to a bottom surface of a brim of the industrial helmet. Two or more of the layers include one or more polymeric materials. The polymeric materials may have reflective properties, heat and fire resistant properties, or combinations thereof.
摘要:
A safety helmet includes a shield movable relative to a shell from an open to a closed position, and vice-versa through operation of a shield actuation system. When in the closed position, the shield actuation system permits the shield to be aligned substantially flush with the shell. Further, the shield actuation system allows the shield to be opened through a manual process that includes pushing on a lever or button to initially release the shield and then rotate the shield into the open position. The shield actuation system includes a number of plates with at least two of the plates in kinematic cooperation for allowing the shield to pop out and then rotate relative to the shell.
摘要:
Unit composed of helmet and goggles, comprising a helmet cap and an eye protection element that is configured so as to be placed in front of the wearer's face. The upper edge of the eye protection element is adapted to the profile of the lower front edge of the helmet cap. A magnetic device is arranged on the two edges and has a first series of permanent magnets which are rigidly connected to one of the two edges and interact, by magnetic attraction, with complementary elements that are provided on the opposite edge. This front magnetic connection area between the two edges furthermore comprises tilt orientation means of the goggles for adjusting the contact with the face.
摘要:
A nose-shielding device comprises: a nose-shielding body, which has a nose-shielding surface and a positioning surface that are about perpendicular to each other, a nose-shielding portion being located around the central of the nose-shielding surface and protruded upward, a nose-shielding room being formed accordingly inside the nose-shielding portion, a nose-touching portion being formed at the bottom surface of the nose-shielding portion, an adjusting room being formed between the nose-touching portion and the bottom surface of the nose-shielding portion.
摘要:
Disclosed is a hinge coupling structure usable with a welding mask, a face shield or a safety helmet, which serves to connect either side of a protective mask, configured to cover a welder's face along with a viewing window, to a corresponding end of a head band used to assist a welder in wearing the protective mask. The hinge coupling structure includes a rail longitudinally provided at the head band, a slider coupled to the rail so as to be moved forward or rearward in a longitudinal direction of the rail, and a hinge unit coupled to the protective mask while being coupled to the slider interposed therebetween. The hinge coupling structures enables distance adjustment between the protective mask and the welder's face in a state in which the head band is worn on the head, which provides more convenient wearing of the protective mask.
摘要:
A face protector includes a one piece shield in which an optical center is displaced away from the normal straight ahead line of sight toward an activity specific line of sight to minimize image shift that occurs when a direction of gaze passes across the edge of the shield. An apex of the shield is formed at a forwardmost point of the shield, or a virtual extension of the shield, when the shield is in an as worn position on a wearer. In particular examples, an optical axis extends through the optical center, at a non-zero angle to the normal straight ahead line of sight and substantially parallel to the activity specific line of sight, with the optical center being placed away from the apex. In particular examples, the optical axis is closer to (or coincident with) an activity specific line of sight of one of the right or left eye. The face protector is particularly useful in activities such as sports, for example hockey, football, or baseball which involve activity specific lines of sight. In one disclosed embodiment, the optical center is positioned at or below a bottom edge of the shield so that a hockey player can view an object on the ice below the lower edge of the shield with reduced image shift.
摘要:
The present invention provides a sports helmet, such as a football, hockey, lacrosse or baseball helmet. The helmet includes a shell having an outer surface, a front region, a rear region, and two side regions. A jaw flap extends from each ear flap towards the front region of the shell, wherein the jaw flap overlies an extent of a mandible of a wearer of the helmet. A crown, defined by a raised band of the shell, extends between the front and rear regions of the shell. The crown has a front portion that is flush with the outer surface at the front region of the shell, and an intermediate portion raised from the outer surface of the side regions of the shell. The crown also has a rear portion that is flush with the outer surface at the rear region of the shell. The width of the crown increases from the front portion to the rear portion. The helmet shell includes at least one vent opening, which may be located in the crown or proximate thereto.
摘要:
The windbreak eye shield type assembly (10) comprises members (19, 19A) for mounting the shield (10) so as to be mobile on a helmet (1), so that the shield (10) can be moved away from the line of sight, under the control of wind pressure sensing members, remaining opposed to the wind.
摘要:
With reference to FIG. (2), a helmet (2) for an aircraft crew member (1) is provided with a device (10) for forming an eye-shielding curtain (11) of air in front of the crew members eyes. The air exhausts to the ambient atmosphere (9) by way of an escape path (12) beneath the lower edge of the visor (4), as indicated by arrow (13).