Windbreak system

摘要

The invention relates to a windbreak system formed by: a set of independent panels that can be controlled individually, by moving the same longitudinally along an upper rail and a lower rail: and a folding door at one of the ends. Each panel and door comprises a rotation shaft and a folding shaft. The panels are moved manually, without bearing on rollers, and the entire weight of the panels rest on two strips of self-lubricating polymers that are inserted into two slots in the lower rail. The upper and lower rails are identical and have a rectangular cross-section and the panels are made from glass.

主权项

1. A windbreak system comprising a set of foldable and independent panes sliding in a longitudinal direction along a top track and a bottom track that supports the weight of said panes, and a foldable and not sliding door, the panes and the door having respective pivot and folding axes;
wherein each of said independent panes and the door has a top profile, a bottom profile, and a glass pane, the glass pane being glued to inner surfaces of side arms and a flat base in the top profile, wherein the top profile side arms have toothed protuberances up to 0.5 millimeters long on the inner surfaces thereof, and a cavity on a top area of the top profile, the ends of said top profile side arms have two flat sides, and a bottom area of the top profile has an inverted U-shape hole for inserting and securing a top turning set and a top guide set; wherein each of said glass panes is also glued to inner surfaces of side arms and a flat base of a bottom aluminium profile, wherein the bottom profile side arms have toothed protuberances up to 0.5 mm long on the inner surfaces thereof and a bottom area of the bottom aluminium profile has an inverted U-shape hole for inserting two bolts that secure the bottom aluminium profile to the flat base of the bottom profile; a bottom track and a top track, the bottom track and the top track being identical, each track having a rectangular cross-section with an opening formed on one side, wherein said opening is delimited by two equidistant sides of the track, wherein a first vertical wall of the track is flat and a second vertical wall of the track has a set of protuberances, the second vertical wall being equidistant from said first vertical wall along lengths thereof, wherein a side of the track is in contact with the ceiling or the floor and has a notched channel provided along an inner surface thereof opposite to said track opening, and an exterior surface of the side that forms said opening has three spaced apart parallel channels; wherein two strips made of a homogeneous mixture of self-lubricating polymer are provided in the bottom track, brushes are provided in the top track, and the bottom track has perforations parallel to the bottom track sides; wherein said the top profile is connected, at the folding axis of the respective pane or door, to the top track by the top guide set, the top guide set formed by a metal body and a top guide bushing; wherein the metal body is a plate with two layers, an axis and a protuberance, toothed protuberances are provided on a first layer of the two layers, the first layer has a downward slope at its front end, and the width of a second layer of the two layers is the same as a width of the top track opening, wherein said top guide bushing has a circular shape and is a single piece made of polyamide that is inserted by pressure into a cylindrical axis head of the metal body, an outer diameter of the bushing having a width equal to the opening in the top track; wherein said bottom profile is connected, at the folding axis of the respective pane or door, to the bottom track by a bottom guide set formed by a metal body and a washer made of polyamide; wherein a base of the metal body is a plate with two layers, toothed protuberances up to 0.5 mm long are provided on a first layer of the two layers, a side of the first layer has a channel with a width equal to the width of the opening of the aluminium bottom profile, and a height of the second layer of the metal body is the same as a thickness of the base of the bottom profile; wherein said washer has a round shape, a hole along its vertical axis, and two layers with different diameters, a base layer of the two layers of the washer has a larger diameter than that of a second layer and the washer head has a smaller diameter than said base layer, and said polyamide washer is inserted in the metal body of the bottom guide set by inserting a pin provided on the first layer of the metal body through a cylindrical interior hole of the washer, and the pin has a height equal to a height of the second layer of the washer.