HEAD SUSPENSION WITH TRANSIENT LINKS AND BACK SUPPORT Russian patent published in 2011 - IPC A42B3/14 

FIELD: personal use articles.

SUBSTANCE: invention relates to head suspension for protective devices for head and in particular to head suspension with transient links and back support part joined to transient links so that it may rotate. Head suspension comprises head strip, having length and two transient links. Each of transient links is joined to head strip and is extended from the line that determines length of head strip at an angle of more than 0°. Each of transient links has a remote end and element at remote end providing for rotation. Rotation-providing element is characterised with a centre of rotation, and back support part is connected to each of elements providing for rotation, with the possibility of rotation. Head suspension comprises head strip, having length and two transient links. Each of transient links is joined to head strip and is extended from the line that determines length of head strip at an angle of more than 0°. Each of transient links has a remote end and element at remote end providing for rotation. Rotation-providing element is characterised with a centre of rotation, and back support part is connected to each of elements providing for rotation, with the possibility of rotation. Head strips is extended to sides and has length. Additionally there is an element for protection of head fixed to head suspension. It is desirable that head strip is easily adjusted and fits well on head, not causing any discomfort to the user. It is also desirable that support element or head suspension do not require removal of head protection device from user's head, when it is needed to adjust suspension system in size.

EFFECT: development of a protective device for head, comprising head suspension with transient links and back support part joined to transient links so that it may rotate.

20 cl, 7 dwg