Windbreak system

摘要

The invention relates to a windbreak system formed by a set of independent, folding panels that move longitudinally along an upper guide rail and another, lower guide rail and a non-movable folding door, in which each panel and the door include a rotating shaft and folding shaft. The panels are moved manually and do not have rollers, the entire weight of the panels resting on two strips of self-lubricating polymer inserted into slots in the lower rail.

主权项

1. A windbreak system formed by a set of foldable and independent panes sliding in a longitudinal way along a top track and a bottom track that supports the weight of every pane, and a foldable and not sliding door with a pivot axis, the panes and door each having a pivot and folding axis wherein each pane and door has a glass, said system comprising:
an H-shaped top profile having internal surfaces glued to an upper portion of said glass, wherein said H-shaped top profile comprises one of:
a first top profile having: two top side arms with internal flat surfaces and ending with protuberances up to 0.5 millimeters long, two bottom side arms having interior walls delimiting an inverted “U” shaped hole, and a flat base on the opposite side to an opening of the “U” shaped hole; anda second top profile having: two top side arms with internal faces having a plurality of protuberances, wherein the ends of said two top side arms comprise an inner cavity formed at a top portion of said two top side arms defined by a flat side of said ends and a portion of said internal faces, two bottom side arms with interior walls delimiting an inverted “U” shaped hole, and a flat base on an opposite side to an opening of the “U” shaped hole, an H-shaped bottom profile having internal sides glued to a bottom portion of said glass, wherein said H-shaped bottom profile comprises one of:
a first bottom profile having: two top side arms ending with protuberances up to 0.5 millimeters long, and two bottom side arms having interior walls delimiting a rectangular hole; anda second bottom profile having: two top side arms with internal faces having a plurality of protuberances up to 0.5 mm long, two bottom side arms having interior walls delimiting an inverted “U” shaped hole, and a flat base on the opposite side to an opening of the “U” shaped hole; two screws regulating the height of said H-shaped bottom profile in relation to the base of an H-shaped bottom sliding profile, said H-shaped bottom sliding profile having two straight arms slightly curved at its top ends covering the top and bottom side arms of the H-shape bottom profile, said two straight arms of said H-shape bottom sliding profile and a base opposite to the slightly curved top ends of said two straight arms forming a hollow section in the H-shaped bottom sliding profile providing support to said pane, said H-shaped bottom sliding profile further having two bottom side arms having interior walls delimiting an inverted “U” shaped hole; a bottom track and a top track being identical to said bottom track, both tracks having: a rectangular cavity section comprising a first lateral side having a flat surface, a second lateral side opposite to said first lateral side and having a plurality of protuberances, a third side having a flat surface with a notch channel and being perpendicular to said lateral sides, and a forth partially-closed side opposite to said third side and having an opening and a plurality of channels provided on an outer surface of said forth partially-closed side, wherein a plurality of strips made of a homogeneous mixture of self-lubricating polymer are provided on the plurality of channels of the bottom track and a plurality of brushes are provided on the plurality of channels of the top track, the H-shaped top profile being connected to the top track:
by a pivot axis defined by a T-axis guide that crosses a top guide bushing positioned inside the rectangular cavity of said top track, wherein said T-axis guide has a base fitted to a hole in a steel plate placed in the inverted “U” shaped hole of the H-shaped top profile, andby a folding axis defined by a screw that crosses a top hollow guide bushing positioned inside the rectangular cavity of said top track and is screwed into another steel plate placed in the inverted “U” shaped hole of the H-shaped top profile, and the H-shaped bottom sliding profile being connected to the bottom track: by an axis guide that crosses a bottom bushing guide positioned inside the rectangular cavity section of said bottom track, said axis guide having a semi-circular base welded to a steel plate placed in the inverted “U” shaped hole of the H-shaped bottom sliding profile.