US 5,375,891 A · Universal connector for downspout drainage extensions

Abstract

An adaptor for connecting industry standard eavestrough downspouts to drainage extensions of a similar or dissimilar cross section and allowing the extension to be pivoted vertically. Such an adaptor is shown with portions having two different cross sections, one capable of fitting outside several industry standard drainage extensions and having a hinge between the two portions. A mating Velcro.TM. loop-and-hook pair is installed on the drainage extension's outer end and at an appropriate place up the downspout. Thus, a downspout with a round, or squared, or rectangular cross section can be connected to an extension with any of these cross sections, making a total of nine permutations and more if minor bending or fitting of further sizes and shapes of downspouts or extensions is undertaken. In the preferred embodiment, the extension can thereafter be raised to a vertical position and separably fastened there.

A device for downspout pipes with cross sections chosen from the group containing:

three-inch diameter round;
2-5/8".times.2-5/8" square;
2-5/8".times.2-5/8" square with rounded corners;
2".times.3" rectangular;
2".times.3" rectangular with rounded corners;
to be connected extension pipes with cross sections chosen from the same group;
and further for allowing the end of the extension away from said connection to be pivoted vertically and separably fastened to the downspout;
said device comprising:
(a) a hinged connector, comprising:
(i) a first portion of connector pipe having an approximately square cross section;
said cross section being slightly larger than the downspout cross section chosen from said group, or, where more than one size or shape of said downspout cross section is in use, larger than at least one of such selected sizes or shapes, so that several sizes or shapes of said downspouts may fit inside said first portion;
(ii) a second portion of connector pipe having the cross section of a square with rounded corners;
said cross section being slightly smaller than at least one of the drainage extension cross section chosen from said group, or, where more than one size or shape of said extension standard cross section is in use, smaller than at least one of such selected sizes or shapes, so that said second portion may fit inside several sizes or shapes of said drainage extensions;
(iii) flanges extending from the first portions, mating with flanges extending from the second portion, such that when the two said portions are oriented longitudinally and said flanges are mated, water will flow through said two portions without escaping between them;
(iv) pivot pins through said flanges at right angles to the longitudinal axis of said two portions of pipe, allowing said two portions to hinge relative to one another so that if one of said portions remains horizontal, the other will pivot vertically;
(v) screw means for fixing said first portion to said downspout when a downspout of cross section smaller than said first portion is fitted inside said first portion, said screw means being screwed through the first portion and the downspout from the exterior surface of the first portion;
or if an extension pope of cross section larger than said second portion is fitted outside said second portion, it may similarly be firmly affixed there with more of said screw means;
and
(b) Velcro.TM. loop or hook material affixed to the end of the extension away from the connector;
and mating Velcro.TM. material affixed to the downspout at an appropriate height so that when the extension pipe is pivoted upwards it may be separably affixed to the downspout;
whereby a person may fasten one end of the hinged connector to the downspout using friction fit and screws;
and fasten the other end of the hinged connector to the drainage extension using friction fit and screws;
so that water flows from the downspout through the adaptor and into the drainage extension;
and
whereby a person may, when connecting different sizes or shapes of downspout or extension, reverse the adaptor to achieve a better fit between the hinged connector and either the downspout or extension or both;
and wherein it may be convenient, in order to achieve such better fit, to bend the material of the downspout or extension.

23 more elements

Universal connector for downspout drainage extensions

Life of this patent

Universal connector for downspout drainage extensions

Life of this patent

Abstract

Claims1